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
1 [t]Number of casualtiesQ1 2015ConwyAll severitiesAll usersRaining with high windsTrunk Roads
2 [t]Number of casualtiesQ1 2015ConwyAll severitiesAll usersRaining with high windsAll roads
46 [t]Number of casualtiesQ1 2015ConwyAll severitiesAll usersTotalCounty Roads
20 [t]Number of casualtiesQ1 2015ConwyAll severitiesAll usersTotalTrunk Roads
66 [t]Number of casualtiesQ1 2015ConwyAll severitiesAll usersTotalAll roads
3 [t]Number of casualtiesQ1 2015DenbighshireKSIPedestriansFine without high windsCounty Roads
3 [t]Number of casualtiesQ1 2015DenbighshireKSIPedestriansFine without high windsAll roads
3 [t]Number of casualtiesQ1 2015DenbighshireKSIPedestriansTotalCounty Roads
3 [t]Number of casualtiesQ1 2015DenbighshireKSIPedestriansTotalAll roads
1 [t]Number of casualtiesQ1 2015DenbighshireKSIPedal cyclistsFine without high windsCounty Roads
1 [t]Number of casualtiesQ1 2015DenbighshireKSIPedal cyclistsFine without high windsAll roads
1 [t]Number of casualtiesQ1 2015DenbighshireKSIPedal cyclistsTotalCounty Roads
1 [t]Number of casualtiesQ1 2015DenbighshireKSIPedal cyclistsTotalAll roads
3 [t]Number of casualtiesQ1 2015DenbighshireKSIMotorcyclistsFine without high windsCounty Roads
2 [t]Number of casualtiesQ1 2015DenbighshireKSIMotorcyclistsFine without high windsTrunk Roads
5 [t]Number of casualtiesQ1 2015DenbighshireKSIMotorcyclistsFine without high windsAll roads
3 [t]Number of casualtiesQ1 2015DenbighshireKSIMotorcyclistsTotalCounty Roads
2 [t]Number of casualtiesQ1 2015DenbighshireKSIMotorcyclistsTotalTrunk Roads
5 [t]Number of casualtiesQ1 2015DenbighshireKSIMotorcyclistsTotalAll roads
1 [t]Number of casualtiesQ1 2015DenbighshireKSICarsFine without high windsTrunk Roads
1 [t]Number of casualtiesQ1 2015DenbighshireKSICarsFine without high windsAll roads
1 [t]Number of casualtiesQ1 2015DenbighshireKSICarsRaining with high windsTrunk Roads
1 [t]Number of casualtiesQ1 2015DenbighshireKSICarsRaining with high windsAll roads
2 [t]Number of casualtiesQ1 2015DenbighshireKSICarsTotalTrunk Roads
2 [t]Number of casualtiesQ1 2015DenbighshireKSICarsTotalAll roads
7 [t]Number of casualtiesQ1 2015DenbighshireKSIAll usersFine without high windsCounty Roads
3 [t]Number of casualtiesQ1 2015DenbighshireKSIAll usersFine without high windsTrunk Roads
10 [t]Number of casualtiesQ1 2015DenbighshireKSIAll usersFine without high windsAll roads
1 [t]Number of casualtiesQ1 2015DenbighshireKSIAll usersRaining with high windsTrunk Roads
1 [t]Number of casualtiesQ1 2015DenbighshireKSIAll usersRaining with high windsAll roads
7 [t]Number of casualtiesQ1 2015DenbighshireKSIAll usersTotalCounty Roads
4 [t]Number of casualtiesQ1 2015DenbighshireKSIAll usersTotalTrunk Roads
11 [t]Number of casualtiesQ1 2015DenbighshireKSIAll usersTotalAll roads
3Number of casualtiesQ1 2015DenbighshireSeriously injuredPedestriansFine without high windsCounty Roads
3 [t]Number of casualtiesQ1 2015DenbighshireSeriously injuredPedestriansFine without high windsAll roads
3 [t]Number of casualtiesQ1 2015DenbighshireSeriously injuredPedestriansTotalCounty Roads
3 [t]Number of casualtiesQ1 2015DenbighshireSeriously injuredPedestriansTotalAll roads
1Number of casualtiesQ1 2015DenbighshireSeriously injuredPedal cyclistsFine without high windsCounty Roads
1 [t]Number of casualtiesQ1 2015DenbighshireSeriously injuredPedal cyclistsFine without high windsAll roads
1 [t]Number of casualtiesQ1 2015DenbighshireSeriously injuredPedal cyclistsTotalCounty Roads
1 [t]Number of casualtiesQ1 2015DenbighshireSeriously injuredPedal cyclistsTotalAll roads
3Number of casualtiesQ1 2015DenbighshireSeriously injuredMotorcyclistsFine without high windsCounty Roads
2Number of casualtiesQ1 2015DenbighshireSeriously injuredMotorcyclistsFine without high windsTrunk Roads
5 [t]Number of casualtiesQ1 2015DenbighshireSeriously injuredMotorcyclistsFine without high windsAll roads
3 [t]Number of casualtiesQ1 2015DenbighshireSeriously injuredMotorcyclistsTotalCounty Roads
2 [t]Number of casualtiesQ1 2015DenbighshireSeriously injuredMotorcyclistsTotalTrunk Roads
5 [t]Number of casualtiesQ1 2015DenbighshireSeriously injuredMotorcyclistsTotalAll roads
1Number of casualtiesQ1 2015DenbighshireSeriously injuredCarsFine without high windsTrunk Roads
1 [t]Number of casualtiesQ1 2015DenbighshireSeriously injuredCarsFine without high windsAll roads
1Number of casualtiesQ1 2015DenbighshireSeriously injuredCarsRaining with high windsTrunk Roads
1 [t]Number of casualtiesQ1 2015DenbighshireSeriously injuredCarsRaining with high windsAll roads
2 [t]Number of casualtiesQ1 2015DenbighshireSeriously injuredCarsTotalTrunk Roads
2 [t]Number of casualtiesQ1 2015DenbighshireSeriously injuredCarsTotalAll roads
7 [t]Number of casualtiesQ1 2015DenbighshireSeriously injuredAll usersFine without high windsCounty Roads
3 [t]Number of casualtiesQ1 2015DenbighshireSeriously injuredAll usersFine without high windsTrunk Roads
10 [t]Number of casualtiesQ1 2015DenbighshireSeriously injuredAll usersFine without high windsAll roads
1 [t]Number of casualtiesQ1 2015DenbighshireSeriously injuredAll usersRaining with high windsTrunk Roads
1 [t]Number of casualtiesQ1 2015DenbighshireSeriously injuredAll usersRaining with high windsAll roads
7 [t]Number of casualtiesQ1 2015DenbighshireSeriously injuredAll usersTotalCounty Roads
4 [t]Number of casualtiesQ1 2015DenbighshireSeriously injuredAll usersTotalTrunk Roads
11 [t]Number of casualtiesQ1 2015DenbighshireSeriously injuredAll usersTotalAll roads
9Number of casualtiesQ1 2015DenbighshireSlightly injuredPedestriansFine without high windsCounty Roads
9 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredPedestriansFine without high windsAll roads
1Number of casualtiesQ1 2015DenbighshireSlightly injuredPedestriansOtherTrunk Roads
1 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredPedestriansOtherAll roads
9 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredPedestriansTotalCounty Roads
1 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredPedestriansTotalTrunk Roads
10 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredPedestriansTotalAll roads
3Number of casualtiesQ1 2015DenbighshireSlightly injuredPedal cyclistsFine without high windsCounty Roads
3 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredPedal cyclistsFine without high windsAll roads
3 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredPedal cyclistsTotalCounty Roads
3 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredPedal cyclistsTotalAll roads
1Number of casualtiesQ1 2015DenbighshireSlightly injuredMotorcyclistsFine without high windsCounty Roads
2Number of casualtiesQ1 2015DenbighshireSlightly injuredMotorcyclistsFine without high windsTrunk Roads
3 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredMotorcyclistsFine without high windsAll roads
1Number of casualtiesQ1 2015DenbighshireSlightly injuredMotorcyclistsRaining with high windsCounty Roads
1 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredMotorcyclistsRaining with high windsAll roads
2 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredMotorcyclistsTotalCounty Roads
2 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredMotorcyclistsTotalTrunk Roads
4 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredMotorcyclistsTotalAll roads
2Number of casualtiesQ1 2015DenbighshireSlightly injuredTaxis or Private Hire VehiclesFine without high windsCounty Roads
2 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredTaxis or Private Hire VehiclesFine without high windsAll roads
2 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredTaxis or Private Hire VehiclesTotalCounty Roads
2 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredTaxis or Private Hire VehiclesTotalAll roads
36Number of casualtiesQ1 2015DenbighshireSlightly injuredCarsFine without high windsCounty Roads
4Number of casualtiesQ1 2015DenbighshireSlightly injuredCarsFine without high windsTrunk Roads
40 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredCarsFine without high windsAll roads
4Number of casualtiesQ1 2015DenbighshireSlightly injuredCarsRaining without high windsCounty Roads
4 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredCarsRaining without high windsAll roads
2Number of casualtiesQ1 2015DenbighshireSlightly injuredCarsSnowing without high windsCounty Roads
2 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredCarsSnowing without high windsAll roads
1Number of casualtiesQ1 2015DenbighshireSlightly injuredCarsSnowing with high windsCounty Roads
1 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredCarsSnowing with high windsAll roads
1Number of casualtiesQ1 2015DenbighshireSlightly injuredCarsOtherCounty Roads
1 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredCarsOtherAll roads
1Number of casualtiesQ1 2015DenbighshireSlightly injuredCarsUnknownCounty Roads
1 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredCarsUnknownAll roads
45 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredCarsTotalCounty Roads
4 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredCarsTotalTrunk Roads
49 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredCarsTotalAll roads
Showing 1,101 to 1,200 of 297,014 rows
Page 12 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