Climate Insights for Genas

Rhône, Auvergne-Rhône-Alpes, France

Hottest
July
29°C peak
Coldest
January
1°C low
Wettest
December
127mm rain
Best to Visit
June, July, August
Mild temps & low rain

Climate Overview

The climate in Genas is temperate. The average annual temperature is 13°C and approximately 1024mm of precipitation falls per year. Genas receives a notable amount of rainfall throughout the year, including during its driest month. Genas is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, August, June. The coldest months are January, December, February, when temperatures can drop to 1°C. Light snow can occur between January and December.

Temperature

10° 15° 20° 25° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 7° Average: 4° Min: 1° Feb Max: 10° Average: 6° Min: 2° Mar Max: 13° Average: 9° Min: 4° Apr Max: 18° Average: 12° Min: 7° May Max: 20° Average: 15° Min: 10° Jun Max: 26° Average: 20° Min: 15° Jul Max: 29° Average: 23° Min: 17° Aug Max: 29° Average: 23° Min: 16° Sep Max: 24° Average: 18° Min: 13° Oct Max: 17° Average: 13° Min: 9° Nov Max: 11° Average: 7° Min: 4° Dec Max: 8° Average: 4° Min: 2°
Max
Average
Min

Temperatures in Genas vary considerably across the year, with a 28°C difference between the coldest and warmest months. The warmest month is July, when average highs reach 29°C and the mean temperature sits around 23°C. January is the coolest month, with minimum temperatures around 1°C and an average of 4°C. On average, daily temperatures fluctuate by about 10°C between overnight lows and afternoon highs. The sharpest temperature change occurs between September and October, with a 6°C shift in average temperatures.

Precipitation

0mm 25mm 50mm 75mm 100mm 125mm 150mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 98mm Snow: 10mm Feb Precipitation: 79mm Snow: 8mm Mar Precipitation: 91mm Snow: 5mm Apr Precipitation: 64mm Snow: 1mm May Precipitation: 118mm Snow: 0mm Jun Precipitation: 84mm Snow: 0mm Jul Precipitation: 47mm Snow: 0mm Aug Precipitation: 59mm Snow: 0mm Sep Precipitation: 49mm Snow: 0mm Oct Precipitation: 99mm Snow: 3mm Nov Precipitation: 110mm Snow: 9mm Dec Precipitation: 127mm Snow: 11mm
Precipitation
Snow

Genas is a moderately rainy area, receiving approximately 1024mm of precipitation annually, which averages out to around 85mm per month. The wettest month is December, averaging 127mm of rainfall. May and November also tend to see above-average precipitation. The driest month is July, with just 47mm. That's 79mm less than December, the wettest month. Precipitation varies noticeably between seasons, with the first half (January to June) of the year generally seeing more rainfall. Light snowfall can occur between January and December, totalling around 46cm annually. December is the snowiest month with approximately 11cm.

Wind

0km/h 5km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 3km/h Feb Wind Speed: 3km/h Mar Wind Speed: 3km/h Apr Wind Speed: 3km/h May Wind Speed: 3km/h Jun Wind Speed: 2km/h Jul Wind Speed: 2km/h Aug Wind Speed: 2km/h Sep Wind Speed: 2km/h Oct Wind Speed: 2km/h Nov Wind Speed: 2km/h Dec Wind Speed: 2km/h
Wind Speed

Genas is relatively calm, with an average annual wind speed of 2km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is May, averaging 3km/h, though still comfortable for most outdoor activities. The calmest conditions occur in September, with average winds dropping to 2km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 1km/h between the calmest and windiest months.

Seasons

Winter
Dec 21
Spring
Mar 20
Summer
Jun 21
Autumn
Sep 23

3 days until Summer

It is currently spring in Genas, which began on March 20, 2026. Genas is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in July at around 29°C, while the coldest stretch bottoms out in January near 1°C. Summer is next, beginning on June 21, 2026 — 3 days from now.

Spring

Temperatures range from 4 to 20°C. Precipitation is moderate at around 273mm for the season, averaging 91mm per month. Winds are generally light, averaging 3km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 15 to 29°C. Precipitation is moderate at around 189mm for the season, averaging 63mm per month. Winds are generally light, averaging 2km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 4 to 24°C. Precipitation is moderate at around 258mm for the season, averaging 86mm per month. Expect around 12cm of snow accumulation during this period. Winds are generally light, averaging 2km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 1 to 10°C. Rainfall is heavy, totalling around 304mm across the season with a monthly average of 101mm. Expect around 29cm of snow accumulation during this period. Winds are generally light, averaging 3km/h. Warm winter clothing and waterproof boots are a must, and travel may be affected by snow.

Best Time to Visit

Jan
Feb
Mar
Apr 12°
May 15°
Jun 20°
Jul 23°
Aug 23°
Sep 18°
Oct 13°
Nov
Dec

The best time to visit Genas is during June, July, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 21°C with modest rainfall averaging 60mm per month. By contrast, January can be quite cold with temperatures dropping to 1°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.

Monthly Climate Data

The table below shows monthly climate averages for Genas based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
1 °C
7 °C
3 km/h
98 mm
10 cm
Feb
2 °C
10 °C
3 km/h
79 mm
8 cm
Mar
4 °C
13 °C
3 km/h
91 mm
5 cm
Apr
7 °C
18 °C
3 km/h
64 mm
1 cm
May
10 °C
20 °C
3 km/h
118 mm
0 cm
Jun Current
15 °C
26 °C
2 km/h
84 mm
0 cm
Jul
17 °C
29 °C
2 km/h
47 mm
0 cm
Aug
16 °C
29 °C
2 km/h
59 mm
0 cm
Sep
13 °C
24 °C
2 km/h
49 mm
0 cm
Oct
9 °C
17 °C
2 km/h
99 mm
3 cm
Nov
4 °C
11 °C
2 km/h
110 mm
9 cm
Dec
2 °C
8 °C
2 km/h
127 mm
11 cm
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