Cellettes, France experiences average highs of 17°C (63°F) and lows of 9°C (48°F) throughout the year. Rainfall is moderate, averaging about 10 rainy days per month. Average highs have warmed by 1.2°C (2.2°F) across the available records.
Cellettes, France Weather & Climate 2026
Monthly climate averages for Cellettes, France. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: Jan–Sep 
Wetter season: Mar–Dec At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
6.2/10
Best: June, July, August, September
UV Index
4
Low
Temperature 17°C / 9°C
Feels Like 15°C / 7°C
Rainy Days 10
Rainfall 59 mm
Sunshine 8 h
Humidity 75%
Wind Speed 18 km/h
Dew Point 9°C
Snow Days 1 days
Frost Days 4 days
Hottest Month
27°C
August
Avg Low16°C
Rain7days
Coldest Month
3°C
January
Avg High8°C
Rain11days
Driest Month
7days
July
Avg High26°C
Avg Low16°C
Windiest Month
20 km/h
January (Gusts 39)
Worst Time to Visit
Consider avoiding January, February, December due to frequent rain.
Sun Position
Sunrise 05:58
Daylight 15.9h
Sunset 21:55
Live conditions—
Cellettes on the map · live conditions
Cellettes, France
- Continent
- Europe
- Country
- France
- City
- Cellettes
- Population
- 2.2K
- Coordinates
- 47.53°, 1.38°
Seasonal Breakdown
Spring
Mar–May
Avg High 16°C
Avg Low 7°C
Rain 11 days/mo
Summer
Jun–Aug
Avg High 26°C
Avg Low 16°C
Rain 8 days/mo
3/3 best months
Autumn
Sep–Nov
Avg High 18°C
Avg Low 10°C
Rain 11 days/mo
1/3 best months
Winter
Dec–Feb
Avg High 9°C
Avg Low 3°C
Rain 12 days/mo
Climate Charts
Based on historical averages (2016–2025)
Monthly Temperatures
HighLowShaded bands show the typical range across the available yearly records.
Line chart showing monthly temperatures. Jan: 8°C / 3°C . Feb: 10°C / 3°C . Mar: 13°C / 5°C . Apr: 16°C / 7°C . May: 20°C / 11°C . Jun: 24°C / 15°C . Jul: 26°C / 16°C . Aug: 27°C / 16°C . Sep: 23°C / 14°C . Oct: 18°C / 11°C . Nov: 12°C / 6°C . Dec: 9°C / 4°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 69 mm. Feb: 52 mm. Mar: 68 mm. Apr: 49 mm. May: 76 mm. Jun: 64 mm. Jul: 33 mm. Aug: 37 mm. Sep: 52 mm. Oct: 81 mm. Nov: 64 mm. Dec: 68 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 86%. Feb: 81%. Mar: 77%. Apr: 70%. May: 70%. Jun: 67%. Jul: 61%. Aug: 62%. Sep: 68%. Oct: 79%. Nov: 85%. Dec: 88%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 20 km/h . Feb: 20 km/h . Mar: 19 km/h . Apr: 18 km/h . May: 17 km/h . Jun: 16 km/h . Jul: 16 km/h . Aug: 16 km/h . Sep: 16 km/h . Oct: 18 km/h . Nov: 19 km/h . Dec: 19 km/h .
Sunshine
Sunshine
Sunshine: Jan: 4h. Feb: 5h. Mar: 7h. Apr: 10h. May: 11h. Jun: 11h. Jul: 12h. Aug: 11h. Sep: 9h. Oct: 7h. Nov: 5h. Dec: 4h.
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 2. Feb: UV 2. Mar: UV 4. Apr: UV 5. May: UV 6. Jun: UV 7. Jul: UV 7. Aug: UV 6. Sep: UV 4. Oct: UV 3. Nov: UV 2. Dec: UV 1.
Monthly Daylight Hours
Daylight12h reference
Monthly Dew Point & Comfort
Dew Point Dry Comfortable Humid Muggy Oppressive
Snow Days
Snow DaysSnowfall
Snow Days: Jan: 2 days. Feb: 1 days. Mar: 0 days. Apr: 0 days. May: 0 days. Jun: 0 days. Jul: 0 days. Aug: 0 days. Sep: 0 days. Oct: 0 days. Nov: 1 days. Dec: 0 days.
Climate Trends
Average highs have warmed by 1.2°C (2.2°F) across the available records. Average rainfall has remained broadly steady.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Jun 2025 · 27°C | Aug · 27°C |
| Coldest month | Jan 2025 · 2°C | Jan · 3°C |
| Wettest month | Jan 2025 · 118 mm | Oct · 81 mm |
| Windiest month | Jan 2025 · 22 km/h | Jan · 20 km/h |
Month-by-Month Weather Table
January
Poor 
February
Poor March
Fair April
Good May
Good June best
Excellent July best
Excellent August best
Excellent September best
Excellent October
Good November
Fair December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 8°C / 3°C | 4°C / -1°C | 11days (69 mm) Wet | 3.8h Poor | 86% Very Muggy | 1.5 Low | Poor | View Details |
| February | 10°C / 3°C | 7°C / 0°C | 11days (52 mm) Wet | 5.4h Fair | 81% Humid | 2.1 Moderate | Poor | View Details |
| March | 13°C / 5°C | 10°C / 1°C | 12days (68 mm) Wet | 7.4h Good | 77% Humid | 3.7 Moderate | Fair | View Details |
| April | 16°C / 7°C | 14°C / 4°C | 10days (49 mm) Wet | 10h Excellent | 70% Muggy | 5.3 High | Good | View Details |
| May | 20°C / 11°C | 18°C / 9°C | 11days (76 mm) Wet | 11h Excellent | 70% Muggy | 5.9 High | Good | View Details |
| June best | 24°C / 15°C | 24°C / 14°C | 10days (64 mm) Wet | 11.4h Excellent | 67% Muggy | 6.8 High | Excellent | View Details |
| July best | 26°C / 16°C | 26°C / 16°C | 7days (33 mm) Good | 11.7h Excellent | 61% Muggy | 6.5 High | Excellent | View Details |
| August best | 27°C / 16°C | 26°C / 16°C | 7days (37 mm) Good | 10.9h Excellent | 62% Muggy | 6 High | Excellent | View Details |
| September best | 23°C / 14°C | 22°C / 13°C | 9days (52 mm) Wet | 9.1h Good | 68% Muggy | 4.4 Moderate | Excellent | View Details |
| October | 18°C / 11°C | 16°C / 9°C | 12days (81 mm) Wet | 6.6h Fair | 79% Humid | 3.1 Moderate | Good | View Details |
| November | 12°C / 6°C | 9°C / 3°C | 12days (64 mm) Wet | 5h Fair | 85% Humid | 1.7 Low | Fair | View Details |
| December | 9°C / 4°C | 6°C / 1°C | 13days (68 mm) Wet | 3.7h Poor | 88% Very Muggy | 1.3 Low | Poor | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Cellettes are June, July, August, September, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Cellettes, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Cellettes is August, with average daytime highs of 27°C (80°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Cellettes is January, with average overnight lows of 3°C (37°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Cellettes is October, averaging 81mm of precipitation across 12 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Cellettes runs through December, March, October, November, with the heaviest rainfall in December. Based on 10-year averages for Cellettes.
Cellettes receives approximately 96 sunshine hours per year. The sunniest month is July with around 12 hours. Based on climate data for Cellettes.
The least favorable months to visit Cellettes are January, February, December, primarily due to frequent rain. For the best conditions, consider June, July, August, September instead.
The annual average UV index in Cellettes is 4, classified as moderate. Standard sun protection (sunscreen, hat) is recommended during prolonged outdoor exposure.
Average humidity in Cellettes is 75%, classified as moderate. Humidity levels are generally comfortable and should not affect outdoor activities for most people.
Yes, Cellettes receives snow. Months with snowfall average 1 snow days and 1 cm (0 in) of accumulation, with about 4 frost days during winter.
Average wind speeds in Cellettes are 18 km/h (11 mph). The windiest month is January with peak winds reaching 20 km/h (12 mph) (gusts up to 39 km/h / 24 mph).
Cellettes averages 4 clear-sky days per month with overall cloud cover around 63%. The clearest skies occur in August.
The annual average dew point in Cellettes is 9°C (48°F), which feels dry and comfortable. Outdoor activities are comfortable year-round from a humidity standpoint.
Cellettes has a Oceanic climate, classified as Cfb under the Köppen system. Temperate climates have mild winters and warm summers, with rainfall spread across the year and four distinct seasons.
The 'feels like' temperature in Cellettes ranges from 7°C (45°F) to 15°C (59°F) on average. The 'feels like' temperature closely matches the actual temperature throughout most of the year.
Yes, June is a great time to visit Cellettes. It earns a climate score of 8.9/10 with Excellent.
For June in Cellettes, pack Umbrella, Waterproof jacket, Breathable clothing, Sunscreen (SPF 30+), Sun hat. With average highs of 24°C (76°F) and 10 rainy days, these essentials will keep you comfortable.
Data Source
Climate data derived from ERA5 reanalysis (ECMWF), averaged over 2016–2025. Sea surface temperature from marine reanalysis data. Climate scores and seasonal estimates are computed by WorldStats.
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