Few mainland French towns get more frosts than Dienne
High summer brings afternoon highs near 22.3°C. None of the 5 towns of 2,500+ in Cantal gets more rain. Temperatures cover 25°C across the year, low to high. Picnics, hikes and garden evenings come into their own from June to August, with highs of 20–22°C.
Figures from Météo-France’s Le Claux station, 7.6 km west.
A year in Dienne at a glance
Each month’s typical high and low in °C, at the Le Claux station.
What a year in Dienne feels like
Typical highs and lows by season and by month, from Météo-France’s 1991–2020 normals at Le Claux.
About 1,516 mm of rain a year
December is the wettest month and July the driest. About 52 days a year bring 10 mm or more. The wettest of 5 towns of 2,500+ in Cantal.
Rain by month
Millimeters
Sunshine by month
Hours of sunshine at Marcenat
A frosty town: 110 frosts and 31 days of 25°C a year
On about 110 nights a year the air drops to 0°C or below, and on about 15 days it stays below freezing all day. About 31 days a year reach 25°C, and 4 reach 30°C.
Day counts are Météo-France’s 1991–2020 normals at Le Claux: a frost is a night of 0°C or below, a summer day (jour d’été) 25°C or more, a hot day (forte chaleur) 30°C or more.
The Météo-France station at Le Claux
Le Claux is 7.6 km west of Dienne. Every figure on this page is the station’s, not a measurement in Dienne itself.
| Station (Météo-France number) | Le Claux (15050001) |
| Distance from the town | 7.6 km west |
| Station altitude | 1,033 m |
| Town altitude (its center) | 1,056 m |
| Period | 1991–2020 |
| Sunshine measured at | Marcenat, 16 km away |
TownRatings matches each commune to one station with at least 24 years of temperature and rain records: the nearest, counting every 100 m of height difference as 10 km, never across the sea.
How Dienne compares
Against the 4,385 towns of 2,500 or more in mainland France, each read from its own matched station. The dots are the other towns of 2,500+ in Cantal.
Nearby towns’ climate
The nearest towns of 2,500+ within 29 km, each with its own matched station.
| Town | Station | July high | January low | Rain a year |
|---|---|---|---|---|
| Dienne | Le Claux | 22.3°C | −2.4°C | 1,516 mm |
| Saint-Flour 26 km | Saint-Flour | 23.8°C 1.5°C warmer | −2.2°C about the same | 800 mm |
Dienne weather by month
Average daily high and low, mean temperature and rain, 1991–2020, at the Le Claux station; sunshine at Marcenat.
| Month | High | Low | Mean | Rain | Sun (hours) |
|---|---|---|---|---|---|
| January | 5.3°C | −2.4°C | 1.4°C | 142 mm | 107 |
| February | 5.7°C | −3.0°C | 1.4°C | 117 mm | 131 |
| March | 9.0°C | −0.3°C | 4.4°C | 114 mm | 165 |
| April | 11.9°C | 1.8°C | 6.8°C | 131 mm | 170 |
| May | 16.0°C | 5.4°C | 10.7°C | 118 mm | 188 |
| June | 19.9°C | 8.5°C | 14.2°C | 99 mm | 230 |
| July | 22.3°C | 10.3°C | 16.3°C | 88 mm | 250 |
| August | 22.2°C | 10.2°C | 16.2°C | 100 mm | 219 |
| September | 18.1°C | 6.8°C | 12.5°C | 118 mm | 188 |
| October | 14.0°C | 4.7°C | 9.4°C | 138 mm | 148 |
| November | 8.6°C | 0.9°C | 4.8°C | 173 mm | 102 |
| December | 6.1°C | −1.4°C | 2.4°C | 177 mm | 100 |
| Year | 13.3°C | 3.5°C | 8.4°C | 1,516 mm | 1,997 |
Where Dienne’s numbers come from
Averages over 30 years, not a forecast.
- Temperature, rain and day counts: Météo-France’s fiche climatologique for Le Claux, 7.6 km away: statistics for 1991–2020.
- Which station: among stations with at least 24 of the 30 years of temperature and rain, the nearest to the commune’s population-weighted center, counting each 100 m of height difference as 10 km; mainland towns use mainland stations and each overseas département its own.
- Altitudes: the town’s from IGN’s RGE ALTI® at its population-weighted center; the station’s from Météo-France.
- Sunshine: the nearest station with at least 10 years of sunshine records, Marcenat, 16 km away.
- Comparisons: every town of 2,500 or more in mainland France, read the same way; the dots are the towns of 2,500+ in Cantal.
Météo-France fiches climatologiques · IGN RGE ALTI®. Licence Ouverte 2.0.
Questions about Dienne’s climate
How warm does Dienne get in summer?
July is the warmest month, with average highs of 22.3°C. About 31 days a year reach 25°C, fewer than 90% of mainland French towns, and about 4 reach 30°C.
How cold does Dienne get in winter?
February nights average −3.0°C. The air drops to 0°C or below on about 110 nights a year, and about 15 days a year stay below freezing all day.
How much rain does Dienne get?
About 1,516 mm a year, more than almost every mainland French town. December is the wettest month (177 mm) and July the driest (88 mm).
How sunny is it?
The nearest Météo-France station that records sunshine, Marcenat (16 km away), averages 1,997 hours of sunshine a year.
Are these figures for Dienne itself?
No: they are the normals of the Météo-France station matched to Dienne, Le Claux, 7.6 km away. France publishes its climate normals by station, not by commune; a valley, a hill or the sea can make a difference over a few kilometers.
Where do these figures come from?
Météo-France’s fiches climatologiques: 30-year averages (1991–2020) for each of its long-running stations, published as open data since 2024. They are normals, not a forecast.
Source: Météo-France, fiches climatologiques, 1991–2020 statistics (station LE CLAUX, edited 15/10/2026); altitude: IGN, RGE ALTI®. Licence Ouverte 2.0. Today’s forecast for Dienne →
Contains public sector information under the Licence Ouverte / Open Licence 2.0 (Etalab): INSEE, DGFiP, the Interior Ministry’s statistics service (SSMSI), the Ministry of Education (DEPP), the Health Ministry’s statistics service (DREES) and the Housing Ministry (Carte des loyers). Commune boundaries: IGN Admin Express.