Casualties by weather conditions

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

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Date ( of 55 selected55 selectable options)

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Severity ( of 5 selected5 selectable options)

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Data valuesData descriptionDateAreaSeverityType of VehicleWeather conditionsBy highways agency
2 [t]Number of casualtiesQ1 2015WalesKSIMinibuses, Buses or CoachesTotalCounty Roads
2 [t]Number of casualtiesQ1 2015WalesKSIMinibuses, Buses or CoachesTotalAll roads
2 [t]Number of casualtiesQ1 2015WalesKSILight Vans or Goods VehiclesFine without high windsCounty Roads
1 [t]Number of casualtiesQ1 2015WalesKSILight Vans or Goods VehiclesFine without high windsTrunk Roads
3 [t]Number of casualtiesQ1 2015WalesKSILight Vans or Goods VehiclesFine without high windsAll roads
1 [t]Number of casualtiesQ1 2015WalesKSILight Vans or Goods VehiclesRaining without high windsTrunk Roads
1 [t]Number of casualtiesQ1 2015WalesKSILight Vans or Goods VehiclesRaining without high windsAll roads
2 [t]Number of casualtiesQ1 2015WalesKSILight Vans or Goods VehiclesTotalCounty Roads
2 [t]Number of casualtiesQ1 2015WalesKSILight Vans or Goods VehiclesTotalTrunk Roads
4 [t]Number of casualtiesQ1 2015WalesKSILight Vans or Goods VehiclesTotalAll roads
2 [t]Number of casualtiesQ1 2015WalesKSIOther Road UsersFine without high windsCounty Roads
2 [t]Number of casualtiesQ1 2015WalesKSIOther Road UsersFine without high windsAll roads
2 [t]Number of casualtiesQ1 2015WalesKSIOther Road UsersTotalCounty Roads
2 [t]Number of casualtiesQ1 2015WalesKSIOther Road UsersTotalAll roads
132 [t]Number of casualtiesQ1 2015WalesKSIAll usersFine without high windsCounty Roads
28 [t]Number of casualtiesQ1 2015WalesKSIAll usersFine without high windsTrunk Roads
160 [t]Number of casualtiesQ1 2015WalesKSIAll usersFine without high windsAll roads
22 [t]Number of casualtiesQ1 2015WalesKSIAll usersRaining without high windsCounty Roads
3 [t]Number of casualtiesQ1 2015WalesKSIAll usersRaining without high windsTrunk Roads
25 [t]Number of casualtiesQ1 2015WalesKSIAll usersRaining without high windsAll roads
1 [t]Number of casualtiesQ1 2015WalesKSIAll usersSnowing without high windsCounty Roads
1 [t]Number of casualtiesQ1 2015WalesKSIAll usersSnowing without high windsAll roads
1 [t]Number of casualtiesQ1 2015WalesKSIAll usersFine with high windsCounty Roads
8 [t]Number of casualtiesQ1 2015WalesKSIAll usersFine with high windsTrunk Roads
9 [t]Number of casualtiesQ1 2015WalesKSIAll usersFine with high windsAll roads
6 [t]Number of casualtiesQ1 2015WalesKSIAll usersRaining with high windsCounty Roads
9 [t]Number of casualtiesQ1 2015WalesKSIAll usersRaining with high windsTrunk Roads
15 [t]Number of casualtiesQ1 2015WalesKSIAll usersRaining with high windsAll roads
3 [t]Number of casualtiesQ1 2015WalesKSIAll usersFog or mist - if hazardCounty Roads
3 [t]Number of casualtiesQ1 2015WalesKSIAll usersFog or mist - if hazardAll roads
4 [t]Number of casualtiesQ1 2015WalesKSIAll usersOtherCounty Roads
4 [t]Number of casualtiesQ1 2015WalesKSIAll usersOtherTrunk Roads
8 [t]Number of casualtiesQ1 2015WalesKSIAll usersOtherAll roads
1 [t]Number of casualtiesQ1 2015WalesKSIAll usersUnknownCounty Roads
1 [t]Number of casualtiesQ1 2015WalesKSIAll usersUnknownAll roads
170 [t]Number of casualtiesQ1 2015WalesKSIAll usersTotalCounty Roads
52 [t]Number of casualtiesQ1 2015WalesKSIAll usersTotalTrunk Roads
222 [t]Number of casualtiesQ1 2015WalesKSIAll usersTotalAll roads
33Number of casualtiesQ1 2015WalesSeriously injuredPedestriansFine without high windsCounty Roads
4Number of casualtiesQ1 2015WalesSeriously injuredPedestriansFine without high windsTrunk Roads
37 [t]Number of casualtiesQ1 2015WalesSeriously injuredPedestriansFine without high windsAll roads
5Number of casualtiesQ1 2015WalesSeriously injuredPedestriansRaining without high windsCounty Roads
5 [t]Number of casualtiesQ1 2015WalesSeriously injuredPedestriansRaining without high windsAll roads
2Number of casualtiesQ1 2015WalesSeriously injuredPedestriansRaining with high windsCounty Roads
2 [t]Number of casualtiesQ1 2015WalesSeriously injuredPedestriansRaining with high windsAll roads
1Number of casualtiesQ1 2015WalesSeriously injuredPedestriansOtherCounty Roads
1Number of casualtiesQ1 2015WalesSeriously injuredPedestriansOtherTrunk Roads
2 [t]Number of casualtiesQ1 2015WalesSeriously injuredPedestriansOtherAll roads
41 [t]Number of casualtiesQ1 2015WalesSeriously injuredPedestriansTotalCounty Roads
5 [t]Number of casualtiesQ1 2015WalesSeriously injuredPedestriansTotalTrunk Roads
46 [t]Number of casualtiesQ1 2015WalesSeriously injuredPedestriansTotalAll roads
14Number of casualtiesQ1 2015WalesSeriously injuredPedal cyclistsFine without high windsCounty Roads
14 [t]Number of casualtiesQ1 2015WalesSeriously injuredPedal cyclistsFine without high windsAll roads
3Number of casualtiesQ1 2015WalesSeriously injuredPedal cyclistsRaining without high windsCounty Roads
3 [t]Number of casualtiesQ1 2015WalesSeriously injuredPedal cyclistsRaining without high windsAll roads
1Number of casualtiesQ1 2015WalesSeriously injuredPedal cyclistsUnknownCounty Roads
1 [t]Number of casualtiesQ1 2015WalesSeriously injuredPedal cyclistsUnknownAll roads
18 [t]Number of casualtiesQ1 2015WalesSeriously injuredPedal cyclistsTotalCounty Roads
18 [t]Number of casualtiesQ1 2015WalesSeriously injuredPedal cyclistsTotalAll roads
27Number of casualtiesQ1 2015WalesSeriously injuredMotorcyclistsFine without high windsCounty Roads
7Number of casualtiesQ1 2015WalesSeriously injuredMotorcyclistsFine without high windsTrunk Roads
34 [t]Number of casualtiesQ1 2015WalesSeriously injuredMotorcyclistsFine without high windsAll roads
4Number of casualtiesQ1 2015WalesSeriously injuredMotorcyclistsRaining without high windsCounty Roads
4 [t]Number of casualtiesQ1 2015WalesSeriously injuredMotorcyclistsRaining without high windsAll roads
1Number of casualtiesQ1 2015WalesSeriously injuredMotorcyclistsFine with high windsTrunk Roads
1 [t]Number of casualtiesQ1 2015WalesSeriously injuredMotorcyclistsFine with high windsAll roads
1Number of casualtiesQ1 2015WalesSeriously injuredMotorcyclistsRaining with high windsTrunk Roads
1 [t]Number of casualtiesQ1 2015WalesSeriously injuredMotorcyclistsRaining with high windsAll roads
1Number of casualtiesQ1 2015WalesSeriously injuredMotorcyclistsFog or mist - if hazardCounty Roads
1 [t]Number of casualtiesQ1 2015WalesSeriously injuredMotorcyclistsFog or mist - if hazardAll roads
32 [t]Number of casualtiesQ1 2015WalesSeriously injuredMotorcyclistsTotalCounty Roads
9 [t]Number of casualtiesQ1 2015WalesSeriously injuredMotorcyclistsTotalTrunk Roads
41 [t]Number of casualtiesQ1 2015WalesSeriously injuredMotorcyclistsTotalAll roads
1Number of casualtiesQ1 2015WalesSeriously injuredTaxis or Private Hire VehiclesFine without high windsCounty Roads
1 [t]Number of casualtiesQ1 2015WalesSeriously injuredTaxis or Private Hire VehiclesFine without high windsAll roads
1 [t]Number of casualtiesQ1 2015WalesSeriously injuredTaxis or Private Hire VehiclesTotalCounty Roads
1 [t]Number of casualtiesQ1 2015WalesSeriously injuredTaxis or Private Hire VehiclesTotalAll roads
39Number of casualtiesQ1 2015WalesSeriously injuredCarsFine without high windsCounty Roads
13Number of casualtiesQ1 2015WalesSeriously injuredCarsFine without high windsTrunk Roads
52 [t]Number of casualtiesQ1 2015WalesSeriously injuredCarsFine without high windsAll roads
9Number of casualtiesQ1 2015WalesSeriously injuredCarsRaining without high windsCounty Roads
2Number of casualtiesQ1 2015WalesSeriously injuredCarsRaining without high windsTrunk Roads
11 [t]Number of casualtiesQ1 2015WalesSeriously injuredCarsRaining without high windsAll roads
1Number of casualtiesQ1 2015WalesSeriously injuredCarsSnowing without high windsCounty Roads
1 [t]Number of casualtiesQ1 2015WalesSeriously injuredCarsSnowing without high windsAll roads
1Number of casualtiesQ1 2015WalesSeriously injuredCarsFine with high windsCounty Roads
3Number of casualtiesQ1 2015WalesSeriously injuredCarsFine with high windsTrunk Roads
4 [t]Number of casualtiesQ1 2015WalesSeriously injuredCarsFine with high windsAll roads
4Number of casualtiesQ1 2015WalesSeriously injuredCarsRaining with high windsCounty Roads
8Number of casualtiesQ1 2015WalesSeriously injuredCarsRaining with high windsTrunk Roads
12 [t]Number of casualtiesQ1 2015WalesSeriously injuredCarsRaining with high windsAll roads
2Number of casualtiesQ1 2015WalesSeriously injuredCarsFog or mist - if hazardCounty Roads
2 [t]Number of casualtiesQ1 2015WalesSeriously injuredCarsFog or mist - if hazardAll roads
3Number of casualtiesQ1 2015WalesSeriously injuredCarsOtherCounty Roads
3Number of casualtiesQ1 2015WalesSeriously injuredCarsOtherTrunk Roads
6 [t]Number of casualtiesQ1 2015WalesSeriously injuredCarsOtherAll roads
59 [t]Number of casualtiesQ1 2015WalesSeriously injuredCarsTotalCounty Roads
29 [t]Number of casualtiesQ1 2015WalesSeriously injuredCarsTotalTrunk Roads
88 [t]Number of casualtiesQ1 2015WalesSeriously injuredCarsTotalAll roads
2Number of casualtiesQ1 2015WalesSeriously injuredMinibuses, Buses or CoachesFine without high windsCounty Roads
Showing 101 to 200 of 297,014 rows
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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

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