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
150 [t]Number of casualtiesQ1 2015WalesSlightly injuredCarsRaining without high windsAll roads
13Number of casualtiesQ1 2015WalesSlightly injuredCarsSnowing without high windsCounty Roads
14Number of casualtiesQ1 2015WalesSlightly injuredCarsSnowing without high windsTrunk Roads
27 [t]Number of casualtiesQ1 2015WalesSlightly injuredCarsSnowing without high windsAll roads
15Number of casualtiesQ1 2015WalesSlightly injuredCarsFine with high windsCounty Roads
5Number of casualtiesQ1 2015WalesSlightly injuredCarsFine with high windsTrunk Roads
20 [t]Number of casualtiesQ1 2015WalesSlightly injuredCarsFine with high windsAll roads
36Number of casualtiesQ1 2015WalesSlightly injuredCarsRaining with high windsCounty Roads
11Number of casualtiesQ1 2015WalesSlightly injuredCarsRaining with high windsTrunk Roads
47 [t]Number of casualtiesQ1 2015WalesSlightly injuredCarsRaining with high windsAll roads
7Number of casualtiesQ1 2015WalesSlightly injuredCarsSnowing with high windsCounty Roads
1Number of casualtiesQ1 2015WalesSlightly injuredCarsSnowing with high windsTrunk Roads
8 [t]Number of casualtiesQ1 2015WalesSlightly injuredCarsSnowing with high windsAll roads
4Number of casualtiesQ1 2015WalesSlightly injuredCarsFog or mist - if hazardCounty Roads
4 [t]Number of casualtiesQ1 2015WalesSlightly injuredCarsFog or mist - if hazardAll roads
30Number of casualtiesQ1 2015WalesSlightly injuredCarsOtherCounty Roads
9Number of casualtiesQ1 2015WalesSlightly injuredCarsOtherTrunk Roads
39 [t]Number of casualtiesQ1 2015WalesSlightly injuredCarsOtherAll roads
5Number of casualtiesQ1 2015WalesSlightly injuredCarsUnknownCounty Roads
5 [t]Number of casualtiesQ1 2015WalesSlightly injuredCarsUnknownAll roads
866 [t]Number of casualtiesQ1 2015WalesSlightly injuredCarsTotalCounty Roads
238 [t]Number of casualtiesQ1 2015WalesSlightly injuredCarsTotalTrunk Roads
1,104 [t]Number of casualtiesQ1 2015WalesSlightly injuredCarsTotalAll roads
26Number of casualtiesQ1 2015WalesSlightly injuredMinibuses, Buses or CoachesFine without high windsCounty Roads
33Number of casualtiesQ1 2015WalesSlightly injuredMinibuses, Buses or CoachesFine without high windsTrunk Roads
59 [t]Number of casualtiesQ1 2015WalesSlightly injuredMinibuses, Buses or CoachesFine without high windsAll roads
5Number of casualtiesQ1 2015WalesSlightly injuredMinibuses, Buses or CoachesRaining without high windsCounty Roads
5 [t]Number of casualtiesQ1 2015WalesSlightly injuredMinibuses, Buses or CoachesRaining without high windsAll roads
5Number of casualtiesQ1 2015WalesSlightly injuredMinibuses, Buses or CoachesRaining with high windsCounty Roads
5 [t]Number of casualtiesQ1 2015WalesSlightly injuredMinibuses, Buses or CoachesRaining with high windsAll roads
1Number of casualtiesQ1 2015WalesSlightly injuredMinibuses, Buses or CoachesUnknownCounty Roads
1 [t]Number of casualtiesQ1 2015WalesSlightly injuredMinibuses, Buses or CoachesUnknownAll roads
37 [t]Number of casualtiesQ1 2015WalesSlightly injuredMinibuses, Buses or CoachesTotalCounty Roads
33 [t]Number of casualtiesQ1 2015WalesSlightly injuredMinibuses, Buses or CoachesTotalTrunk Roads
70 [t]Number of casualtiesQ1 2015WalesSlightly injuredMinibuses, Buses or CoachesTotalAll roads
2Number of casualtiesQ1 2015WalesSlightly injuredRidden HorsesFine without high windsCounty Roads
2 [t]Number of casualtiesQ1 2015WalesSlightly injuredRidden HorsesFine without high windsAll roads
2 [t]Number of casualtiesQ1 2015WalesSlightly injuredRidden HorsesTotalCounty Roads
2 [t]Number of casualtiesQ1 2015WalesSlightly injuredRidden HorsesTotalAll roads
1Number of casualtiesQ1 2015WalesSlightly injuredAgricultural VehiclesFine without high windsCounty Roads
1 [t]Number of casualtiesQ1 2015WalesSlightly injuredAgricultural VehiclesFine without high windsAll roads
1 [t]Number of casualtiesQ1 2015WalesSlightly injuredAgricultural VehiclesTotalCounty Roads
1 [t]Number of casualtiesQ1 2015WalesSlightly injuredAgricultural VehiclesTotalAll roads
35Number of casualtiesQ1 2015WalesSlightly injuredLight Vans or Goods VehiclesFine without high windsCounty Roads
11Number of casualtiesQ1 2015WalesSlightly injuredLight Vans or Goods VehiclesFine without high windsTrunk Roads
46 [t]Number of casualtiesQ1 2015WalesSlightly injuredLight Vans or Goods VehiclesFine without high windsAll roads
3Number of casualtiesQ1 2015WalesSlightly injuredLight Vans or Goods VehiclesRaining without high windsCounty Roads
2Number of casualtiesQ1 2015WalesSlightly injuredLight Vans or Goods VehiclesRaining without high windsTrunk Roads
5 [t]Number of casualtiesQ1 2015WalesSlightly injuredLight Vans or Goods VehiclesRaining without high windsAll roads
2Number of casualtiesQ1 2015WalesSlightly injuredLight Vans or Goods VehiclesSnowing without high windsCounty Roads
2 [t]Number of casualtiesQ1 2015WalesSlightly injuredLight Vans or Goods VehiclesSnowing without high windsAll roads
1Number of casualtiesQ1 2015WalesSlightly injuredLight Vans or Goods VehiclesFine with high windsTrunk Roads
1 [t]Number of casualtiesQ1 2015WalesSlightly injuredLight Vans or Goods VehiclesFine with high windsAll roads
3Number of casualtiesQ1 2015WalesSlightly injuredLight Vans or Goods VehiclesRaining with high windsCounty Roads
3 [t]Number of casualtiesQ1 2015WalesSlightly injuredLight Vans or Goods VehiclesRaining with high windsAll roads
1Number of casualtiesQ1 2015WalesSlightly injuredLight Vans or Goods VehiclesFog or mist - if hazardCounty Roads
1 [t]Number of casualtiesQ1 2015WalesSlightly injuredLight Vans or Goods VehiclesFog or mist - if hazardAll roads
2Number of casualtiesQ1 2015WalesSlightly injuredLight Vans or Goods VehiclesOtherCounty Roads
2Number of casualtiesQ1 2015WalesSlightly injuredLight Vans or Goods VehiclesOtherTrunk Roads
4 [t]Number of casualtiesQ1 2015WalesSlightly injuredLight Vans or Goods VehiclesOtherAll roads
46 [t]Number of casualtiesQ1 2015WalesSlightly injuredLight Vans or Goods VehiclesTotalCounty Roads
16 [t]Number of casualtiesQ1 2015WalesSlightly injuredLight Vans or Goods VehiclesTotalTrunk Roads
62 [t]Number of casualtiesQ1 2015WalesSlightly injuredLight Vans or Goods VehiclesTotalAll roads
3Number of casualtiesQ1 2015WalesSlightly injuredOther Road UsersFine without high windsCounty Roads
3 [t]Number of casualtiesQ1 2015WalesSlightly injuredOther Road UsersFine without high windsAll roads
1Number of casualtiesQ1 2015WalesSlightly injuredOther Road UsersRaining without high windsCounty Roads
1 [t]Number of casualtiesQ1 2015WalesSlightly injuredOther Road UsersRaining without high windsAll roads
4 [t]Number of casualtiesQ1 2015WalesSlightly injuredOther Road UsersTotalCounty Roads
4 [t]Number of casualtiesQ1 2015WalesSlightly injuredOther Road UsersTotalAll roads
955 [t]Number of casualtiesQ1 2015WalesSlightly injuredAll usersFine without high windsCounty Roads
226 [t]Number of casualtiesQ1 2015WalesSlightly injuredAll usersFine without high windsTrunk Roads
1,181 [t]Number of casualtiesQ1 2015WalesSlightly injuredAll usersFine without high windsAll roads
167 [t]Number of casualtiesQ1 2015WalesSlightly injuredAll usersRaining without high windsCounty Roads
38 [t]Number of casualtiesQ1 2015WalesSlightly injuredAll usersRaining without high windsTrunk Roads
205 [t]Number of casualtiesQ1 2015WalesSlightly injuredAll usersRaining without high windsAll roads
19 [t]Number of casualtiesQ1 2015WalesSlightly injuredAll usersSnowing without high windsCounty Roads
14 [t]Number of casualtiesQ1 2015WalesSlightly injuredAll usersSnowing without high windsTrunk Roads
33 [t]Number of casualtiesQ1 2015WalesSlightly injuredAll usersSnowing without high windsAll roads
17 [t]Number of casualtiesQ1 2015WalesSlightly injuredAll usersFine with high windsCounty Roads
6 [t]Number of casualtiesQ1 2015WalesSlightly injuredAll usersFine with high windsTrunk Roads
23 [t]Number of casualtiesQ1 2015WalesSlightly injuredAll usersFine with high windsAll roads
58 [t]Number of casualtiesQ1 2015WalesSlightly injuredAll usersRaining with high windsCounty Roads
11 [t]Number of casualtiesQ1 2015WalesSlightly injuredAll usersRaining with high windsTrunk Roads
69 [t]Number of casualtiesQ1 2015WalesSlightly injuredAll usersRaining with high windsAll roads
7 [t]Number of casualtiesQ1 2015WalesSlightly injuredAll usersSnowing with high windsCounty Roads
1 [t]Number of casualtiesQ1 2015WalesSlightly injuredAll usersSnowing with high windsTrunk Roads
8 [t]Number of casualtiesQ1 2015WalesSlightly injuredAll usersSnowing with high windsAll roads
5 [t]Number of casualtiesQ1 2015WalesSlightly injuredAll usersFog or mist - if hazardCounty Roads
5 [t]Number of casualtiesQ1 2015WalesSlightly injuredAll usersFog or mist - if hazardAll roads
40 [t]Number of casualtiesQ1 2015WalesSlightly injuredAll usersOtherCounty Roads
12 [t]Number of casualtiesQ1 2015WalesSlightly injuredAll usersOtherTrunk Roads
52 [t]Number of casualtiesQ1 2015WalesSlightly injuredAll usersOtherAll roads
9 [t]Number of casualtiesQ1 2015WalesSlightly injuredAll usersUnknownCounty Roads
9 [t]Number of casualtiesQ1 2015WalesSlightly injuredAll usersUnknownAll roads
1,277 [t]Number of casualtiesQ1 2015WalesSlightly injuredAll usersTotalCounty Roads
308 [t]Number of casualtiesQ1 2015WalesSlightly injuredAll usersTotalTrunk Roads
1,585 [t]Number of casualtiesQ1 2015WalesSlightly injuredAll usersTotalAll roads
178 [t]Number of casualtiesQ1 2015WalesAll severitiesPedestriansFine without high windsCounty Roads
12 [t]Number of casualtiesQ1 2015WalesAll severitiesPedestriansFine without high windsTrunk Roads
190 [t]Number of casualtiesQ1 2015WalesAll severitiesPedestriansFine without high windsAll roads
Showing 301 to 400 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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