Summer arrives in force in Pertuis, hotter than in 92% of mainland French towns
On a normal January night the air cools to about 0.3°C. The gap between a January night and a July afternoon is 30°C. Its January nights bite harder than in 82% of mainland French towns. Central heating does most of its work from November to March, in months below 10°C on average.
Figures from Météo-France’s Sannes station, 6.8 km north.
A year in Pertuis at a glance
Each month’s typical high and low in °C, at the Sannes station.
What a year in Pertuis feels like
Typical highs and lows by season and by month, from Météo-France’s 1991–2020 normals at Sannes.
About 693 mm of rain a year
November is the wettest month and July the driest. About 22 days a year bring 10 mm or more. 24th wettest of 47 towns of 2,500+ in Vaucluse.
Rain by month
Millimeters
Sunshine by month
Hours of sunshine at Aix-en-Provence
A frosty town: 59 frosts and 106 days of 25°C a year
On about 59 nights a year the air drops to 0°C or below; days that stay below freezing are rare. About 106 days a year reach 25°C, and 46 reach 30°C.
Day counts are Météo-France’s 1991–2020 normals at Sannes: 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 Sannes
Sannes is 6.8 km north of Pertuis. Every figure on this page is the station’s, not a measurement in Pertuis itself.
| Station (Météo-France number) | Sannes (84121001) |
| Distance from the town | 6.8 km north |
| Station altitude | 307 m |
| Town altitude (its center) | 211 m |
| Period | 1991–2020 |
| Sunshine measured at | Aix-en-Provence, 19 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 Pertuis 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 Vaucluse.
Nearby towns’ climate
The nearest towns of 2,500+ within 29 km. Where a neighbor uses the same station its figures are the same: the differences you’d feel over a few kilometers aren’t in the normals.
| Town | Station | July high | January low | Rain a year |
|---|---|---|---|---|
| Pertuis | Sannes | 30.2°C | 0.3°C | 693 mm |
| La Tour-d'Aigues 5 km | same station | 30.2°C about the same | 0.3°C about the same | 693 mm |
| Villelaure 6 km | same station | 30.2°C about the same | 0.3°C about the same | 693 mm |
| Meyrargues 6.5 km | same station | 30.2°C about the same | 0.3°C about the same | 693 mm |
| Le Puy-Sainte-Réparade 6.9 km | same station | 30.2°C about the same | 0.3°C about the same | 693 mm |
| Peyrolles-en-Provence 8.5 km | Aix-en-Provence | 31.0°C 0.8°C warmer | 1.6°C 1.3°C milder | 609 mm |
| Venelles 11 km | Vaugines | 30.2°C about the same | 1.9°C 1.6°C milder | 742 mm |
Pertuis weather by month
Average daily high and low, mean temperature and rain, 1991–2020, at the Sannes station; sunshine at Aix-en-Provence.
| Month | High | Low | Mean | Rain | Sun (hours) |
|---|---|---|---|---|---|
| January | 10.5°C | 0.3°C | 5.4°C | 52 mm | 151 |
| February | 11.8°C | 0.2°C | 6.0°C | 39 mm | 177 |
| March | 15.6°C | 3.0°C | 9.3°C | 40 mm | 233 |
| April | 18.5°C | 5.9°C | 12.2°C | 62 mm | 244 |
| May | 22.9°C | 9.7°C | 16.3°C | 59 mm | 297 |
| June | 27.3°C | 12.8°C | 20.1°C | 41 mm | 331 |
| July | 30.2°C | 14.8°C | 22.5°C | 26 mm | 370 |
| August | 29.9°C | 14.7°C | 22.3°C | 42 mm | 332 |
| September | 25.0°C | 11.5°C | 18.2°C | 91 mm | 257 |
| October | 20.0°C | 8.8°C | 14.4°C | 87 mm | 190 |
| November | 14.2°C | 4.2°C | 9.2°C | 97 mm | 152 |
| December | 10.7°C | 1.1°C | 5.9°C | 59 mm | 141 |
| Year | 19.7°C | 7.2°C | 13.5°C | 693 mm | 2,873 |
Where Pertuis’s numbers come from
Averages over 30 years, not a forecast.
- Temperature, rain and day counts: Météo-France’s fiche climatologique for Sannes, 6.8 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, Aix-en-Provence, 19 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 Vaucluse.
Météo-France fiches climatologiques · IGN RGE ALTI®. Licence Ouverte 2.0.
Questions about Pertuis’s climate
How warm does Pertuis get in summer?
July is the warmest month, with average highs of 30.2°C. About 106 days a year reach 25°C, more than 90% of mainland French towns, and about 46 reach 30°C.
How cold does Pertuis get in winter?
February nights average 0.2°C. The air drops to 0°C or below on about 59 nights a year, and about under 1 days a year stay below freezing all day.
How much rain does Pertuis get?
About 693 mm a year, less than 72% of mainland French towns. November is the wettest month (97 mm) and July the driest (26 mm).
How sunny is it?
The nearest Météo-France station that records sunshine, Aix-en-Provence (19 km away), averages 2,873 hours of sunshine a year.
Are these figures for Pertuis itself?
No: they are the normals of the Météo-France station matched to Pertuis, Sannes, 6.8 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 SANNES, edited 15/10/2026); altitude: IGN, RGE ALTI®. Licence Ouverte 2.0. Today’s forecast for Pertuis →
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.