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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Data valuesData descriptionDateAreaSeverityType of VehicleWeather conditionsBy highways agency
3 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthoritySlightly injuredLight Vans or Goods VehiclesTotalTrunk Roads
12 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthoritySlightly injuredLight Vans or Goods VehiclesTotalAll roads
2 [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthoritySlightly injuredOther Road UsersFine without high windsCounty Roads
2 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthoritySlightly injuredOther Road UsersFine without high windsAll roads
2 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthoritySlightly injuredOther Road UsersTotalCounty Roads
2 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthoritySlightly injuredOther Road UsersTotalAll roads
99 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthoritySlightly injuredAll usersFine without high windsCounty Roads
57 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthoritySlightly injuredAll usersFine without high windsTrunk Roads
156 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthoritySlightly injuredAll usersFine without high windsAll roads
12 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthoritySlightly injuredAll usersRaining without high windsCounty Roads
5 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthoritySlightly injuredAll usersRaining without high windsTrunk Roads
17 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthoritySlightly injuredAll usersRaining without high windsAll roads
2 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthoritySlightly injuredAll usersFine with high windsCounty Roads
4 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthoritySlightly injuredAll usersFine with high windsTrunk Roads
6 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthoritySlightly injuredAll usersFine with high windsAll roads
8 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthoritySlightly injuredAll usersRaining with high windsCounty Roads
8 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthoritySlightly injuredAll usersRaining with high windsAll roads
3 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthoritySlightly injuredAll usersFog or mist - if hazardCounty Roads
3 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthoritySlightly injuredAll usersFog or mist - if hazardAll roads
14 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthoritySlightly injuredAll usersOtherCounty Roads
14 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthoritySlightly injuredAll usersOtherAll roads
138 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthoritySlightly injuredAll usersTotalCounty Roads
66 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthoritySlightly injuredAll usersTotalTrunk Roads
204 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthoritySlightly injuredAll usersTotalAll roads
12 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesPedestriansFine without high windsCounty Roads
7 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesPedestriansFine without high windsTrunk Roads
19 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesPedestriansFine without high windsAll roads
12 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesPedestriansTotalCounty Roads
7 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesPedestriansTotalTrunk Roads
19 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesPedestriansTotalAll roads
9 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesPedal cyclistsFine without high windsCounty Roads
2 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesPedal cyclistsFine without high windsTrunk Roads
11 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesPedal cyclistsFine without high windsAll roads
3 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesPedal cyclistsRaining without high windsCounty Roads
3 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesPedal cyclistsRaining without high windsAll roads
12 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesPedal cyclistsTotalCounty Roads
2 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesPedal cyclistsTotalTrunk Roads
14 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesPedal cyclistsTotalAll roads
20 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesMotorcyclistsFine without high windsCounty Roads
7 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesMotorcyclistsFine without high windsTrunk Roads
27 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesMotorcyclistsFine without high windsAll roads
3 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesMotorcyclistsRaining without high windsCounty Roads
1 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesMotorcyclistsRaining without high windsTrunk Roads
4 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesMotorcyclistsRaining without high windsAll roads
1 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesMotorcyclistsOtherCounty Roads
1 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesMotorcyclistsOtherTrunk Roads
2 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesMotorcyclistsOtherAll roads
24 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesMotorcyclistsTotalCounty Roads
9 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesMotorcyclistsTotalTrunk Roads
33 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesMotorcyclistsTotalAll roads
3 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesTaxis or Private Hire VehiclesFine without high windsTrunk Roads
3 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesTaxis or Private Hire VehiclesFine without high windsAll roads
1 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesTaxis or Private Hire VehiclesOtherCounty Roads
1 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesTaxis or Private Hire VehiclesOtherAll roads
1 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesTaxis or Private Hire VehiclesTotalCounty Roads
3 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesTaxis or Private Hire VehiclesTotalTrunk Roads
4 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesTaxis or Private Hire VehiclesTotalAll roads
111 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesCarsFine without high windsCounty Roads
66 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesCarsFine without high windsTrunk Roads
177 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesCarsFine without high windsAll roads
11 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesCarsRaining without high windsCounty Roads
7 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesCarsRaining without high windsTrunk Roads
18 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesCarsRaining without high windsAll roads
1 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesCarsSnowing without high windsCounty Roads
1 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesCarsSnowing without high windsTrunk Roads
2 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesCarsSnowing without high windsAll roads
1 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesCarsFine with high windsCounty Roads
5 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesCarsFine with high windsTrunk Roads
6 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesCarsFine with high windsAll roads
12 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesCarsRaining with high windsCounty Roads
12 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesCarsRaining with high windsAll roads
3 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesCarsFog or mist - if hazardCounty Roads
3 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesCarsFog or mist - if hazardAll roads
14 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesCarsOtherCounty Roads
14 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesCarsOtherAll roads
153 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesCarsTotalCounty Roads
79 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesCarsTotalTrunk Roads
232 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesCarsTotalAll roads
9 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesLight Vans or Goods VehiclesFine without high windsCounty Roads
9 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesLight Vans or Goods VehiclesFine without high windsTrunk Roads
18 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesLight Vans or Goods VehiclesFine without high windsAll roads
1 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesLight Vans or Goods VehiclesRaining without high windsCounty Roads
1 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesLight Vans or Goods VehiclesRaining without high windsAll roads
1 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesLight Vans or Goods VehiclesFine with high windsCounty Roads
1 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesLight Vans or Goods VehiclesFine with high windsAll roads
1 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesLight Vans or Goods VehiclesRaining with high windsCounty Roads
1 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesLight Vans or Goods VehiclesRaining with high windsAll roads
1 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesLight Vans or Goods VehiclesFog or mist - if hazardCounty Roads
1 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesLight Vans or Goods VehiclesFog or mist - if hazardAll roads
13 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesLight Vans or Goods VehiclesTotalCounty Roads
9 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesLight Vans or Goods VehiclesTotalTrunk Roads
22 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesLight Vans or Goods VehiclesTotalAll roads
6 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesOther Road UsersFine without high windsCounty Roads
6 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesOther Road UsersFine without high windsAll roads
6 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesOther Road UsersTotalCounty Roads
6 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesOther Road UsersTotalAll roads
167 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesAll usersFine without high windsCounty Roads
94 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesAll usersFine without high windsTrunk Roads
261 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesAll usersFine without high windsAll roads
18 [t] [p]Number of casualtiesQ1 2025Dyfed-Powys Police AuthorityAll severitiesAll usersRaining without high windsCounty Roads
Showing 296,201 to 296,300 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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