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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By highways agency ( of 4 selected4 selectable options)

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Data valuesData descriptionDateAreaSeverityType of VehicleWeather conditionsBy highways agency
8 [t]Number of casualtiesQ1 2015Isle of AngleseySeriously injuredCarsTotalAll roads
3 [t]Number of casualtiesQ1 2015Isle of AngleseySeriously injuredAll usersFine without high windsCounty Roads
1 [t]Number of casualtiesQ1 2015Isle of AngleseySeriously injuredAll usersFine without high windsTrunk Roads
4 [t]Number of casualtiesQ1 2015Isle of AngleseySeriously injuredAll usersFine without high windsAll roads
1 [t]Number of casualtiesQ1 2015Isle of AngleseySeriously injuredAll usersRaining without high windsCounty Roads
1 [t]Number of casualtiesQ1 2015Isle of AngleseySeriously injuredAll usersRaining without high windsAll roads
3 [t]Number of casualtiesQ1 2015Isle of AngleseySeriously injuredAll usersOtherCounty Roads
3 [t]Number of casualtiesQ1 2015Isle of AngleseySeriously injuredAll usersOtherAll roads
7 [t]Number of casualtiesQ1 2015Isle of AngleseySeriously injuredAll usersTotalCounty Roads
1 [t]Number of casualtiesQ1 2015Isle of AngleseySeriously injuredAll usersTotalTrunk Roads
8 [t]Number of casualtiesQ1 2015Isle of AngleseySeriously injuredAll usersTotalAll roads
2Number of casualtiesQ1 2015Isle of AngleseySlightly injuredPedestriansFine without high windsCounty Roads
2 [t]Number of casualtiesQ1 2015Isle of AngleseySlightly injuredPedestriansFine without high windsAll roads
2 [t]Number of casualtiesQ1 2015Isle of AngleseySlightly injuredPedestriansTotalCounty Roads
2 [t]Number of casualtiesQ1 2015Isle of AngleseySlightly injuredPedestriansTotalAll roads
1Number of casualtiesQ1 2015Isle of AngleseySlightly injuredPedal cyclistsFine without high windsCounty Roads
1 [t]Number of casualtiesQ1 2015Isle of AngleseySlightly injuredPedal cyclistsFine without high windsAll roads
1 [t]Number of casualtiesQ1 2015Isle of AngleseySlightly injuredPedal cyclistsTotalCounty Roads
1 [t]Number of casualtiesQ1 2015Isle of AngleseySlightly injuredPedal cyclistsTotalAll roads
18Number of casualtiesQ1 2015Isle of AngleseySlightly injuredCarsFine without high windsCounty Roads
4Number of casualtiesQ1 2015Isle of AngleseySlightly injuredCarsFine without high windsTrunk Roads
22 [t]Number of casualtiesQ1 2015Isle of AngleseySlightly injuredCarsFine without high windsAll roads
2Number of casualtiesQ1 2015Isle of AngleseySlightly injuredCarsRaining without high windsCounty Roads
2 [t]Number of casualtiesQ1 2015Isle of AngleseySlightly injuredCarsRaining without high windsAll roads
1Number of casualtiesQ1 2015Isle of AngleseySlightly injuredCarsSnowing without high windsTrunk Roads
1 [t]Number of casualtiesQ1 2015Isle of AngleseySlightly injuredCarsSnowing without high windsAll roads
1Number of casualtiesQ1 2015Isle of AngleseySlightly injuredCarsRaining with high windsCounty Roads
1 [t]Number of casualtiesQ1 2015Isle of AngleseySlightly injuredCarsRaining with high windsAll roads
21 [t]Number of casualtiesQ1 2015Isle of AngleseySlightly injuredCarsTotalCounty Roads
5 [t]Number of casualtiesQ1 2015Isle of AngleseySlightly injuredCarsTotalTrunk Roads
26 [t]Number of casualtiesQ1 2015Isle of AngleseySlightly injuredCarsTotalAll roads
2Number of casualtiesQ1 2015Isle of AngleseySlightly injuredMinibuses, Buses or CoachesFine without high windsTrunk Roads
2 [t]Number of casualtiesQ1 2015Isle of AngleseySlightly injuredMinibuses, Buses or CoachesFine without high windsAll roads
2 [t]Number of casualtiesQ1 2015Isle of AngleseySlightly injuredMinibuses, Buses or CoachesTotalTrunk Roads
2 [t]Number of casualtiesQ1 2015Isle of AngleseySlightly injuredMinibuses, Buses or CoachesTotalAll roads
1Number of casualtiesQ1 2015Isle of AngleseySlightly injuredAgricultural VehiclesFine without high windsCounty Roads
1 [t]Number of casualtiesQ1 2015Isle of AngleseySlightly injuredAgricultural VehiclesFine without high windsAll roads
1 [t]Number of casualtiesQ1 2015Isle of AngleseySlightly injuredAgricultural VehiclesTotalCounty Roads
1 [t]Number of casualtiesQ1 2015Isle of AngleseySlightly injuredAgricultural VehiclesTotalAll roads
22 [t]Number of casualtiesQ1 2015Isle of AngleseySlightly injuredAll usersFine without high windsCounty Roads
6 [t]Number of casualtiesQ1 2015Isle of AngleseySlightly injuredAll usersFine without high windsTrunk Roads
28 [t]Number of casualtiesQ1 2015Isle of AngleseySlightly injuredAll usersFine without high windsAll roads
2 [t]Number of casualtiesQ1 2015Isle of AngleseySlightly injuredAll usersRaining without high windsCounty Roads
2 [t]Number of casualtiesQ1 2015Isle of AngleseySlightly injuredAll usersRaining without high windsAll roads
1 [t]Number of casualtiesQ1 2015Isle of AngleseySlightly injuredAll usersSnowing without high windsTrunk Roads
1 [t]Number of casualtiesQ1 2015Isle of AngleseySlightly injuredAll usersSnowing without high windsAll roads
1 [t]Number of casualtiesQ1 2015Isle of AngleseySlightly injuredAll usersRaining with high windsCounty Roads
1 [t]Number of casualtiesQ1 2015Isle of AngleseySlightly injuredAll usersRaining with high windsAll roads
25 [t]Number of casualtiesQ1 2015Isle of AngleseySlightly injuredAll usersTotalCounty Roads
7 [t]Number of casualtiesQ1 2015Isle of AngleseySlightly injuredAll usersTotalTrunk Roads
32 [t]Number of casualtiesQ1 2015Isle of AngleseySlightly injuredAll usersTotalAll roads
2 [t]Number of casualtiesQ1 2015Isle of AngleseyAll severitiesPedestriansFine without high windsCounty Roads
2 [t]Number of casualtiesQ1 2015Isle of AngleseyAll severitiesPedestriansFine without high windsAll roads
2 [t]Number of casualtiesQ1 2015Isle of AngleseyAll severitiesPedestriansTotalCounty Roads
2 [t]Number of casualtiesQ1 2015Isle of AngleseyAll severitiesPedestriansTotalAll roads
1 [t]Number of casualtiesQ1 2015Isle of AngleseyAll severitiesPedal cyclistsFine without high windsCounty Roads
1 [t]Number of casualtiesQ1 2015Isle of AngleseyAll severitiesPedal cyclistsFine without high windsAll roads
1 [t]Number of casualtiesQ1 2015Isle of AngleseyAll severitiesPedal cyclistsTotalCounty Roads
1 [t]Number of casualtiesQ1 2015Isle of AngleseyAll severitiesPedal cyclistsTotalAll roads
22 [t]Number of casualtiesQ1 2015Isle of AngleseyAll severitiesCarsFine without high windsCounty Roads
5 [t]Number of casualtiesQ1 2015Isle of AngleseyAll severitiesCarsFine without high windsTrunk Roads
27 [t]Number of casualtiesQ1 2015Isle of AngleseyAll severitiesCarsFine without high windsAll roads
3 [t]Number of casualtiesQ1 2015Isle of AngleseyAll severitiesCarsRaining without high windsCounty Roads
3 [t]Number of casualtiesQ1 2015Isle of AngleseyAll severitiesCarsRaining without high windsAll roads
1 [t]Number of casualtiesQ1 2015Isle of AngleseyAll severitiesCarsSnowing without high windsTrunk Roads
1 [t]Number of casualtiesQ1 2015Isle of AngleseyAll severitiesCarsSnowing without high windsAll roads
1 [t]Number of casualtiesQ1 2015Isle of AngleseyAll severitiesCarsRaining with high windsCounty Roads
1 [t]Number of casualtiesQ1 2015Isle of AngleseyAll severitiesCarsRaining with high windsAll roads
3 [t]Number of casualtiesQ1 2015Isle of AngleseyAll severitiesCarsOtherCounty Roads
3 [t]Number of casualtiesQ1 2015Isle of AngleseyAll severitiesCarsOtherAll roads
29 [t]Number of casualtiesQ1 2015Isle of AngleseyAll severitiesCarsTotalCounty Roads
6 [t]Number of casualtiesQ1 2015Isle of AngleseyAll severitiesCarsTotalTrunk Roads
35 [t]Number of casualtiesQ1 2015Isle of AngleseyAll severitiesCarsTotalAll roads
2 [t]Number of casualtiesQ1 2015Isle of AngleseyAll severitiesMinibuses, Buses or CoachesFine without high windsTrunk Roads
2 [t]Number of casualtiesQ1 2015Isle of AngleseyAll severitiesMinibuses, Buses or CoachesFine without high windsAll roads
2 [t]Number of casualtiesQ1 2015Isle of AngleseyAll severitiesMinibuses, Buses or CoachesTotalTrunk Roads
2 [t]Number of casualtiesQ1 2015Isle of AngleseyAll severitiesMinibuses, Buses or CoachesTotalAll roads
1 [t]Number of casualtiesQ1 2015Isle of AngleseyAll severitiesAgricultural VehiclesFine without high windsCounty Roads
1 [t]Number of casualtiesQ1 2015Isle of AngleseyAll severitiesAgricultural VehiclesFine without high windsAll roads
1 [t]Number of casualtiesQ1 2015Isle of AngleseyAll severitiesAgricultural VehiclesTotalCounty Roads
1 [t]Number of casualtiesQ1 2015Isle of AngleseyAll severitiesAgricultural VehiclesTotalAll roads
26 [t]Number of casualtiesQ1 2015Isle of AngleseyAll severitiesAll usersFine without high windsCounty Roads
7 [t]Number of casualtiesQ1 2015Isle of AngleseyAll severitiesAll usersFine without high windsTrunk Roads
33 [t]Number of casualtiesQ1 2015Isle of AngleseyAll severitiesAll usersFine without high windsAll roads
3 [t]Number of casualtiesQ1 2015Isle of AngleseyAll severitiesAll usersRaining without high windsCounty Roads
3 [t]Number of casualtiesQ1 2015Isle of AngleseyAll severitiesAll usersRaining without high windsAll roads
1 [t]Number of casualtiesQ1 2015Isle of AngleseyAll severitiesAll usersSnowing without high windsTrunk Roads
1 [t]Number of casualtiesQ1 2015Isle of AngleseyAll severitiesAll usersSnowing without high windsAll roads
1 [t]Number of casualtiesQ1 2015Isle of AngleseyAll severitiesAll usersRaining with high windsCounty Roads
1 [t]Number of casualtiesQ1 2015Isle of AngleseyAll severitiesAll usersRaining with high windsAll roads
3 [t]Number of casualtiesQ1 2015Isle of AngleseyAll severitiesAll usersOtherCounty Roads
3 [t]Number of casualtiesQ1 2015Isle of AngleseyAll severitiesAll usersOtherAll roads
33 [t]Number of casualtiesQ1 2015Isle of AngleseyAll severitiesAll usersTotalCounty Roads
8 [t]Number of casualtiesQ1 2015Isle of AngleseyAll severitiesAll usersTotalTrunk Roads
41 [t]Number of casualtiesQ1 2015Isle of AngleseyAll severitiesAll usersTotalAll roads
1Number of casualtiesQ1 2015GwyneddKilledPedestriansFine without high windsTrunk Roads
1 [t]Number of casualtiesQ1 2015GwyneddKilledPedestriansFine without high windsAll roads
1 [t]Number of casualtiesQ1 2015GwyneddKilledPedestriansTotalTrunk Roads
1 [t]Number of casualtiesQ1 2015GwyneddKilledPedestriansTotalAll roads
1 [t]Number of casualtiesQ1 2015GwyneddKilledAll usersFine without high windsTrunk Roads
Showing 601 to 700 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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