Neffes has some of the coldest winter nights among mainland French towns
Midsummer highs settle at about 29.7°C. The year swings widely: the coldest month’s nights and the warmest month’s afternoons are 34°C apart. Its July heat outdoes that of 91% of mainland French towns. For walks and days out, June and September bring highs of 24–27°C.
These are the figures of Météo-France’s Tallard station, 5.3 km south.
A year in Neffes at a glance
Each month’s typical high and low in °C, at the Tallard station.
What a year in Neffes feels like
Typical highs and lows by season and by month, from Météo-France’s 1991–2020 normals at Tallard.
About 766 mm of rain a year
November is the wettest month and July the driest. About 25 days a year bring 10 mm or more. 4th wettest of 7 towns of 2,500+ in Hautes-Alpes.
Rain by month
Millimeters
Sunshine by month
Hours of sunshine at Embrun
A frosty town: 117 frosts and 98 days of 25°C a year
On about 117 nights a year the air drops to 0°C or below, and on about 1 days it stays below freezing all day. About 98 days a year reach 25°C, and 42 reach 30°C.
Day counts are Météo-France’s 1991–2020 normals at Tallard: 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 Tallard
Tallard is 5.3 km south of Neffes. Every figure on this page is the station’s, not a measurement in Neffes itself.
| Station (Météo-France number) | Tallard (05170001) |
| Distance from the town | 5.3 km south |
| Station altitude | 593 m |
| Town altitude (its center) | 696 m |
| Period | 1991–2020 |
| Sunshine measured at | Embrun, 39 km away |
Neffes sits 103 m higher than the station. Air usually cools by about 0.65°C every 100 m, so expect Neffes to run about 0.7°C cooler than these figures.
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 Neffes 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 Hautes-Alpes.
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 |
|---|---|---|---|---|
| Neffes | Tallard | 29.7°C | −4.0°C | 766 mm |
| Gap 7.6 km | same station | 29.7°C about the same | −4.0°C about the same | 766 mm |
| Veynes 16 km | La Faurie | 27.4°C 2.3°C cooler | −4.6°C 0.6°C colder | 951 mm |
| La Bâtie-Neuve 16 km | Embrun | 27.8°C 1.9°C cooler | −2.4°C 1.6°C milder | 733 mm |
| Chorges 21 km | Embrun | 27.8°C 1.9°C cooler | −2.4°C 1.6°C milder | 733 mm |
| Laragne-Montéglin 26 km | Laragne-Montéglin | 30.5°C 0.8°C warmer | −2.6°C 1.4°C milder | 814 mm |
Neffes weather by month
Average daily high and low, mean temperature and rain, 1991–2020, at the Tallard station; sunshine at Embrun.
| Month | High | Low | Mean | Rain | Sun (hours) |
|---|---|---|---|---|---|
| January | 8.4°C | −4.0°C | 2.2°C | 54 mm | 159 |
| February | 10.5°C | −3.8°C | 3.4°C | 42 mm | 175 |
| March | 15.1°C | −0.4°C | 7.3°C | 48 mm | 225 |
| April | 17.9°C | 2.9°C | 10.4°C | 65 mm | 210 |
| May | 21.9°C | 6.9°C | 14.4°C | 69 mm | 225 |
| June | 26.6°C | 10.5°C | 18.5°C | 53 mm | 265 |
| July | 29.7°C | 12.5°C | 21.1°C | 39 mm | 292 |
| August | 29.6°C | 12.3°C | 20.9°C | 46 mm | 271 |
| September | 24.2°C | 8.8°C | 16.5°C | 76 mm | 233 |
| October | 18.8°C | 5.2°C | 12.0°C | 102 mm | 187 |
| November | 12.6°C | 0.4°C | 6.5°C | 106 mm | 145 |
| December | 8.4°C | −3.2°C | 2.6°C | 67 mm | 142 |
| Year | 18.6°C | 4.0°C | 11.3°C | 766 mm | 2,530 |
Where Neffes’s numbers come from
Averages over 30 years, not a forecast.
- Temperature, rain and day counts: Météo-France’s fiche climatologique for Tallard, 5.3 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, Embrun, 39 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 Hautes-Alpes.
Météo-France fiches climatologiques · IGN RGE ALTI®. Licence Ouverte 2.0.
Questions about Neffes’s climate
How warm does Neffes get in summer?
July is the warmest month, with average highs of 29.7°C. About 98 days a year reach 25°C, more than 87% of mainland French towns, and about 42 reach 30°C.
How cold does Neffes get in winter?
January nights average −4.0°C. The air drops to 0°C or below on about 117 nights a year, and about 1 days a year stay below freezing all day.
How much rain does Neffes get?
About 766 mm a year, more than 53% of mainland French towns. November is the wettest month (106 mm) and July the driest (39 mm).
How sunny is it?
The nearest Météo-France station that records sunshine, Embrun (39 km away), averages 2,530 hours of sunshine a year.
Are these figures for Neffes itself?
No: they are the normals of the Météo-France station matched to Neffes, Tallard, 5.3 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 TALLARD, edited 15/10/2026); altitude: IGN, RGE ALTI®. Licence Ouverte 2.0. Today’s forecast for Neffes →
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.