Casualties by weather conditions

Contents

Standard shorthand is used in this table: [p] = provisional, [r] = revised, [t] = total.

View options

Filters

Data description ( of 1 selected1 selectable options)

Select all Data description|Select None of Data description

Date ( of 55 selected55 selectable options)

Select all Date|Select None of Date
Select all 2015|Select None of 2015
Select all 2016|Select None of 2016
Select all 2017|Select None of 2017
Select all 2018|Select None of 2018
Select all 2019|Select None of 2019
Select all 2020|Select None of 2020
Select all 2021|Select None of 2021
Select all 2022|Select None of 2022
Select all 2023|Select None of 2023
Select all 2024|Select None of 2024
Select all 2025|Select None of 2025

Area ( of 27 selected27 selectable options)

Select all Area|Select None of Area
Select all Wales|Select None of Wales
Select all Dyfed-Powys Police Authority|Select None of Dyfed-Powys Police Authority
Select all Gwent Police Authority|Select None of Gwent Police Authority
Select all North Wales Police Authority|Select None of North Wales Police Authority
Select all South Wales Police Authority|Select None of South Wales Police Authority

Severity ( of 5 selected5 selectable options)

Select all Severity|Select None of Severity
Select all All severities|Select None of All severities
Select all KSI|Select None of KSI

Type of Vehicle ( of 12 selected12 selectable options)

Select all Type of Vehicle|Select None of Type of Vehicle
Select all All users|Select None of All users

Weather conditions ( of 10 selected10 selectable options)

Select all Weather conditions|Select None of Weather conditions
Select all Total|Select None of Total

By highways agency ( of 4 selected4 selectable options)

Select all By highways agency|Select None of By highways agency
Select all All roads|Select None of All roads

Data valuesData descriptionDateAreaSeverityType of VehicleWeather conditionsBy highways agency
2 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredOther Road UsersFine without high windsAll roads
5 [t]Number of casualtiesQ1 2015South Wales Police AuthorityAll severitiesPedestriansRaining with high windsCounty Roads
4Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredCarsRaining with high windsTrunk Roads
2Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredOther Road UsersFine without high windsCounty Roads
2 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredAll usersSnowing with high windsCounty Roads
3 [t]Number of casualtiesQ1 2015South Wales Police AuthorityAll severitiesPedestriansSnowing without high windsAll roads
1 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredTaxis or Private Hire VehiclesOtherAll roads
26Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredCarsRaining with high windsCounty Roads
5 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredMinibuses, Buses or CoachesRaining with high windsAll roads
20 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredLight Vans or Goods VehiclesTotalAll roads
3 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredAll usersSnowing without high windsTrunk Roads
45 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredAll usersRaining with high windsAll roads
121 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredAll usersTotalTrunk Roads
3 [t]Number of casualtiesQ1 2015South Wales Police AuthorityAll severitiesPedestriansSnowing without high windsCounty Roads
1Number of casualtiesQ1 2015South Wales Police AuthorityKilledMotorcyclistsFine without high windsCounty Roads
1Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredTaxis or Private Hire VehiclesOtherCounty Roads
8Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredCarsRaining without high windsTrunk Roads
8 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredCarsFine with high windsAll roads
1 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredCarsUnknownAll roads
5Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredMinibuses, Buses or CoachesRaining with high windsCounty Roads
1Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredLight Vans or Goods VehiclesRaining without high windsCounty Roads
5 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredLight Vans or Goods VehiclesTotalTrunk Roads
512 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredAll usersFine without high windsAll roads
7 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredAll usersSnowing without high windsCounty Roads
3 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredAll usersFine with high windsTrunk Roads
4 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredAll usersRaining with high windsTrunk Roads
17 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredAll usersOtherAll roads
573 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredAll usersTotalCounty Roads
3 [t]Number of casualtiesQ1 2015South Wales Police AuthorityAll severitiesPedestriansFine without high windsTrunk Roads
11 [t]Number of casualtiesQ1 2015South Wales Police AuthorityAll severitiesPedestriansRaining without high windsAll roads
3 [t]Number of casualtiesQ1 2015South Wales Police AuthorityKilledPedestriansFine without high windsAll roads
3 [t]Number of casualtiesQ1 2015South Wales Police AuthorityKilledPedestriansTotalAll roads
12Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredTaxis or Private Hire VehiclesFine without high windsCounty Roads
3 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredTaxis or Private Hire VehiclesRaining without high windsAll roads
252Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredCarsFine without high windsCounty Roads
61Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredCarsRaining without high windsCounty Roads
3Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredCarsSnowing without high windsTrunk Roads
3Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredCarsFine with high windsTrunk Roads
2 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredCarsSnowing with high windsAll roads
1Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredCarsUnknownCounty Roads
446 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredCarsTotalAll roads
42 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredMinibuses, Buses or CoachesFine without high windsAll roads
47 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredMinibuses, Buses or CoachesTotalAll roads
16 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredLight Vans or Goods VehiclesFine without high windsAll roads
2 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredLight Vans or Goods VehiclesRaining with high windsAll roads
15 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredLight Vans or Goods VehiclesTotalCounty Roads
3 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredOther Road UsersTotalCounty Roads
103 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredAll usersFine without high windsTrunk Roads
8 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredAll usersRaining without high windsTrunk Roads
98 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredAll usersRaining without high windsAll roads
10 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredAll usersSnowing without high windsAll roads
5 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredAll usersFine with high windsCounty Roads
8 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredAll usersFine with high windsAll roads
41 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredAll usersRaining with high windsCounty Roads
2 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredAll usersSnowing with high windsAll roads
17 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredAll usersOtherCounty Roads
2 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredAll usersUnknownCounty Roads
2 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredAll usersUnknownAll roads
694 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredAll usersTotalAll roads
97 [t]Number of casualtiesQ1 2015South Wales Police AuthorityAll severitiesPedestriansFine without high windsCounty Roads
100 [t]Number of casualtiesQ1 2015South Wales Police AuthorityAll severitiesPedestriansFine without high windsAll roads
11 [t]Number of casualtiesQ1 2015South Wales Police AuthorityAll severitiesPedestriansRaining without high windsCounty Roads
2Number of casualtiesQ1 2015South Wales Police AuthorityKilledPedestriansFine without high windsCounty Roads
1Number of casualtiesQ1 2015South Wales Police AuthorityKilledPedestriansFine without high windsTrunk Roads
2 [t]Number of casualtiesQ1 2015South Wales Police AuthorityKilledPedestriansTotalCounty Roads
1 [t]Number of casualtiesQ1 2015South Wales Police AuthorityKilledPedestriansTotalTrunk Roads
1 [t]Number of casualtiesQ1 2015South Wales Police AuthorityKilledMotorcyclistsFine without high windsAll roads
1 [t]Number of casualtiesQ1 2015South Wales Police AuthorityKilledMotorcyclistsTotalCounty Roads
12 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredTaxis or Private Hire VehiclesFine without high windsAll roads
3Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredTaxis or Private Hire VehiclesRaining without high windsCounty Roads
16 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredTaxis or Private Hire VehiclesTotalCounty Roads
16 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredTaxis or Private Hire VehiclesTotalAll roads
67Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredCarsFine without high windsTrunk Roads
319 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredCarsFine without high windsAll roads
69 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredCarsRaining without high windsAll roads
4Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredCarsSnowing without high windsCounty Roads
7 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredCarsSnowing without high windsAll roads
5Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredCarsFine with high windsCounty Roads
30 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredCarsRaining with high windsAll roads
2Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredCarsSnowing with high windsCounty Roads
10Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredCarsOtherCounty Roads
10 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredCarsOtherAll roads
361 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredCarsTotalCounty Roads
85 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredCarsTotalTrunk Roads
15Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredMinibuses, Buses or CoachesFine without high windsCounty Roads
27Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredMinibuses, Buses or CoachesFine without high windsTrunk Roads
20 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredMinibuses, Buses or CoachesTotalCounty Roads
27 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredMinibuses, Buses or CoachesTotalTrunk Roads
11Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredLight Vans or Goods VehiclesFine without high windsCounty Roads
5Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredLight Vans or Goods VehiclesFine without high windsTrunk Roads
1 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredLight Vans or Goods VehiclesRaining without high windsAll roads
2Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredLight Vans or Goods VehiclesRaining with high windsCounty Roads
1Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredLight Vans or Goods VehiclesOtherCounty Roads
1 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredLight Vans or Goods VehiclesOtherAll roads
1Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredOther Road UsersRaining without high windsCounty Roads
1 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredOther Road UsersRaining without high windsAll roads
3 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredOther Road UsersTotalAll roads
409 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredAll usersFine without high windsCounty Roads
90 [t]Number of casualtiesQ1 2015South Wales Police AuthoritySlightly injuredAll usersRaining without high windsCounty Roads
5 [t]Number of casualtiesQ1 2015South Wales Police AuthorityAll severitiesPedestriansRaining with high windsAll roads
Showing 1 to 100 of 297,014 rows
Page 1 of 2971

Main information

Most recent update
25 September 2025
Next update expected
October 2025
Designation
Accredited official statistics
Data provider
Welsh Government
Data source
No specific source from data provider

Data notes

Overview

Summary of dataset and variables

The number of casualties in police-recorded road collisions by weather, type of vehicle, severity, date and area

Data collection or calculation

The police compile statistical data about road traffic accidents and casualties (called Stats19 data) for the Welsh Government and the Department for Transport (DfT). This follows police attendance at accidents that involve any personal injury, together with members of the public reporting personal injury accidents directly to the police. The figures are based on information available to the Welsh Government 14 weeks after the end of the latest quarter. The Stats19 data are a set of numeric and alphabet characters. A casualty is defined as, a person killed or injured in an accident. One accident may give rise to several casualties. Casualties and accidents are subdivided into killed, seriously injured and slightly injured categories. Casualties reported as killed include only those cases where death occurs in less than 30 days as a result of the accident. They do not include those who died as a result of natural causes (e.g. heart attack) rather than as a result of the accident, nor do they include confirmed suicides.

Statistical quality

The figures shown may change in future if there are late amendments. Similarly, the figures for earlier years may differ from those previously published. The figures cover only road accidents reported to the police involving personal injury. This data is obtained from administrative sources and thus may be affected by changes in procedures within those systems. There is some possibility of under-reporting and under-recording as well as for the misclassification of accidents though these are minimised by local authorities and the Welsh Government conducting a number of data validations. For example, Welsh Government data analysts may query the location of an accident with a police force when the grid reference of an accident is in a different local authority to the one specified in the data return. These issues are discussed in more detail in a Statistical Article ‘Quality Report for Welsh Road Casualties’. This article also summarises the sources and methods used to compile the road accident and casualty figures for Wales. It also reviews the quality of the resulting figures in terms of the six dimensions of statistical quality of the European Statistical System. The aim is to provide background information about road casualty statistics for Wales in a single document for all users of the published statistics. It is available from the following link: https://www.gov.wales/road-casualties-quality-report

Related reports

Published by

Organisation
Welsh Government
Contact email
stats.transport@gov.wales

Select the filtered or whole dataset to download

Select download format

Contains only the dataset
Contains only the dataset
Contains only the dataset

Select number formatting

This includes rounding to decimal places and commas to separate thousands
This includes rounding to decimal places and commas to separate thousands

Select language

Metadata

The metadata for this dataset is not included when you download the data. You can download this separately. This contains all the information from the 'About this dataset' tab.

Download metadata