Monthly temperature, rainfall, sunshine and ...
Mean daily air temperature for the month in degrees Celsius and total monthly rainfall in millimetres from 1981 onwards. Figures for mean daily sea temperature (°C), hours of sunshine, and air pressure (millibars) are available for some months.
Longer time series extending back to 1894 are available monthly and annually for air temperature and rainfall. Recent data for sunrise and set times are also available.
Data Dictionary
| Column | Type | Label | Description |
|---|---|---|---|
| Month Start Date | timestamp | ||
| Year | numeric | ||
| Month | numeric | ||
| Daily air temp (mean) | numeric | Average (mean) daily air temperature, measured in °C (degrees Celsius). |
|
| Daily sea temp (mean) | numeric | Average (mean) daily sea temperature, measured in °C (degrees Celsius). |
|
| Monthly rainfall | numeric | Total monthly rainfall, measured in mm (millimetres) |
|
| Monthly sunshine | numeric | Total monthly sunshine, measured in hours. |
|
| Daily air pressure (mean) | numeric | Average (mean) daily air pressure, measured in mb (millibars). |
Additional Information
| Field | Value |
|---|---|
| Data last updated | April 4, 2025 |
| Metadata last updated | March 10, 2020 |
| Created | March 10, 2020 |
| Format | text/csv |
| License | Open Government Licence – Jersey v1.0 |
| created | over 5 years ago |
| datastore active | True |
| format | CSV |
| has views | True |
| id | c98a3ffe-58aa-4225-a8ad-c19e01edbc5b |
| last modified | 15 days ago |
| mimetype | text/csv |
| on same domain | True |
| package id | 15c3bad8-b1e4-42dc-b3f6-ee24b672f03a |
| revision id | 3ba0e9b9-5706-454a-9f0f-8b3a66c67d78 |
| size | 17.9 KiB |
| state | active |
| url type | upload |