Compare the Climate and Weather in Les Avanchets, Aéroport Genève-Cointrin, Annecy-Meythet, and Ambérieu

This page lets you compare and contrast the weather and climate in Les Avanchets, Aéroport Genève-Cointrin, Annecy-Meythet, and Ambérieu year round.

You can drill down to a specific season, month, and even day by clicking the graphs or using the navigation panel.

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Average High and Low Temperature

Compare the Average High and Low Temperature in Les Avanchets, Aéroport Genève-Cointrin, Annecy-Meythet, and AmbérieuJanFebMarAprMayJunJulAugSepOctNovDec20°F20°F25°F25°F30°F30°F35°F35°F40°F40°F45°F45°F50°F50°F55°F55°F60°F60°F65°F65°F70°F70°F75°F75°F80°F80°F85°F85°F58307940283142243722NowNowLes AvanchetsLes AvanchetsAéroport Genève-CointrinAéroport Genève-CointrinAnnecy-MeythetAnnecy-MeythetAmbérieuAmbérieu
The daily average high and low air temperature at 2 meters above the ground. The thin dotted lines are the corresponding perceived temperatures.
HighJanFebMarAprMayJunJulAugSepOctNovDec
Les Avanchets 40°F43°F52°F59°F67°F74°F78°F77°F69°F59°F48°F42°F
Aéroport Genève-Cointrin 40°F43°F52°F59°F67°F74°F78°F77°F69°F59°F48°F42°F
Annecy-Meythet 40°F44°F53°F59°F67°F73°F78°F77°F69°F60°F49°F42°F
Ambérieu 42°F46°F54°F61°F68°F75°F79°F79°F71°F61°F50°F44°F
LowJanFebMarAprMayJunJulAugSepOctNovDec
Les Avanchets 30°F31°F35°F41°F48°F54°F58°F57°F51°F45°F37°F32°F
Aéroport Genève-Cointrin 30°F31°F35°F41°F48°F54°F58°F57°F51°F45°F37°F32°F
Annecy-Meythet 28°F29°F34°F40°F47°F53°F57°F56°F51°F43°F35°F29°F
Ambérieu 31°F32°F36°F42°F49°F54°F58°F57°F52°F46°F38°F33°F

Les Avanchets

Average Hourly Temperature in Les AvanchetsJanFebMarAprMayJunJulAugSepOctNovDec12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMNowNowvery coldvery coldcoldcoldcoolwarmcomfortable

Aéroport Genève-Cointrin

Average Hourly Temperature in Aéroport Genève-CointrinJanFebMarAprMayJunJulAugSepOctNovDec12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMNowNowvery coldvery coldcoldcoldcoolwarmcomfortable

Annecy-Meythet

Average Hourly Temperature in Annecy-MeythetJanFebMarAprMayJunJulAugSepOctNovDec12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMNowNowfreezingvery coldvery coldcoldcoolwarmcomfortablefreezing

Ambérieu

Average Hourly Temperature in AmbérieuJanFebMarAprMayJunJulAugSepOctNovDec12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMNowNowvery coldvery coldcoldcoolwarmcomfortable
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
The average hourly temperature, color coded into bands. The shaded overlays indicate night and civil twilight.

Chance of Clearer Skies

Compare the Chance of Clearer Skies in Les Avanchets, Aéroport Genève-Cointrin, Annecy-Meythet, and AmbérieuJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%684138NowNowLes AvanchetsLes AvanchetsAéroport Genève-CointrinAéroport Genève-CointrinAnnecy-MeythetAnnecy-MeythetAmbérieuAmbérieu
The percentage of time the sky is clear, mostly clear, or partly cloudy (i.e., less than 60% of the sky is covered by clouds).
Clearer SkiesJanFebMarAprMayJunJulAugSepOctNovDec
Les Avanchets 44%47%46%46%44%55%67%64%55%45%42%43%
Aéroport Genève-Cointrin 44%47%46%46%44%55%67%64%55%45%42%43%
Annecy-Meythet 45%47%46%46%44%55%67%64%55%46%43%43%
Ambérieu 41%46%46%47%46%57%68%65%57%45%39%40%

Daily Chance of Precipitation

Compare the Daily Chance of Precipitation in Les Avanchets, Aéroport Genève-Cointrin, Annecy-Meythet, and AmbérieuJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%40263623NowNowLes AvanchetsLes AvanchetsAéroport Genève-CointrinAéroport Genève-CointrinAnnecy-MeythetAnnecy-MeythetAmbérieuAmbérieu
The percentage of days in which precipitation is observed, excluding trace quantities.
Days of Precip.JanFebMarAprMayJunJulAugSepOctNovDec
Les Avanchets 9.9d8.7d9.0d9.4d11.7d11.0d9.8d9.0d9.0d10.0d9.4d10.2d
Aéroport Genève-Cointrin 9.9d8.6d9.0d9.4d11.8d11.0d9.8d9.1d9.0d10.0d9.4d10.1d
Annecy-Meythet 9.4d8.3d8.8d9.2d11.2d10.5d9.3d8.6d8.6d9.8d9.2d9.8d
Ambérieu 9.1d8.1d8.7d9.2d10.7d9.9d8.4d7.7d8.1d9.7d9.3d9.7d

Average Monthly Rainfall

Compare the Average Monthly Rainfall in Les Avanchets, Aéroport Genève-Cointrin, Annecy-Meythet, and AmbérieuJanFebMarAprMayJunJulAugSepOctNovDec0.0 in0.0 in0.5 in0.5 in1.0 in1.0 in1.5 in1.5 in2.0 in2.0 in2.5 in2.5 in3.0 in3.0 in3.5 in3.5 in4.0 in4.0 in3.62.62.2NowNowLes AvanchetsLes AvanchetsAéroport Genève-CointrinAéroport Genève-CointrinAnnecy-MeythetAnnecy-MeythetAmbérieuAmbérieu
The average rainfall accumulated over the course of a sliding 31-day period centered on the day in question.
RainfallJanFebMarAprMayJunJulAugSepOctNovDec
Les Avanchets 3.1″2.8″2.7″3.0″3.4″3.4″2.9″2.8″3.4″3.6″3.4″3.4″
Aéroport Genève-Cointrin 3.0″2.8″2.7″3.0″3.4″3.4″2.9″2.8″3.4″3.6″3.4″3.4″
Annecy-Meythet 2.9″2.7″2.6″2.8″3.3″3.2″2.7″2.6″3.2″3.4″3.2″3.1″
Ambérieu 2.6″2.4″2.3″2.8″3.1″2.9″2.4″2.4″3.2″3.5″3.2″2.9″

Average Monthly Snowfall

Compare the Average Monthly Snowfall in Les Avanchets, Aéroport Genève-Cointrin, Annecy-Meythet, and AmbérieuJanFebMarAprMayJunJulAugSepOctNovDec0.0 in0.0 in0.5 in0.5 in1.0 in1.0 in1.5 in1.5 in2.0 in2.0 in2.5 in2.5 in3.0 in3.0 in1.82.71.0NowNowAéroport Genève-CointrinAéroport Genève-CointrinAnnecy-MeythetAnnecy-MeythetAmbérieuAmbérieu
The average snowfall accumulated over the course of a sliding 31-day period centered on the day in question.
SnowfallJanFebMarAprMayJunJulAugSepOctNovDec
Les Avanchets 1.7″1.3″0.3″0.1″0.0″0.0″0.0″0.0″0.0″0.0″0.5″1.6″
Aéroport Genève-Cointrin 1.8″1.4″0.4″0.1″0.0″0.0″0.0″0.0″0.0″0.0″0.5″1.7″
Annecy-Meythet 2.6″1.8″0.5″0.1″0.0″0.0″0.0″0.0″0.0″0.0″0.9″2.5″
Ambérieu 0.9″0.5″0.1″0.0″0.0″0.0″0.0″0.0″0.0″0.0″0.4″0.8″

Hours of Daylight

Compare the Hours of Daylight in Les Avanchets, Aéroport Genève-Cointrin, Annecy-Meythet, and AmbérieuJanFebMarAprMayJunJulAugSepOctNovDec4 hr4 hr6 hr6 hr8 hr8 hr10 hr10 hr12 hr12 hr14 hr14 hr16 hr16 hr18 hr18 hr20 hr20 hr15.88.6NowNowLes AvanchetsLes AvanchetsAéroport Genève-CointrinAéroport Genève-CointrinAnnecy-MeythetAnnecy-MeythetAmbérieuAmbérieu
The number of hours during which the Sun is at least partly above the horizon.
DaylightJanFebMarAprMayJunJulAugSepOctNovDec
Les Avanchets 9.1h10.4h12.0h13.6h15.0h15.7h15.3h14.1h12.5h10.9h9.4h8.7h
Aéroport Genève-Cointrin 9.1h10.4h12.0h13.6h15.0h15.7h15.3h14.1h12.5h10.9h9.4h8.7h
Annecy-Meythet 9.1h10.4h12.0h13.6h15.0h15.7h15.3h14.1h12.5h10.9h9.5h8.7h
Ambérieu 9.1h10.4h12.0h13.6h15.0h15.7h15.3h14.1h12.5h10.9h9.5h8.7h

Chance of Muggy Conditions

Compare the Chance of Muggy Conditions in Les Avanchets, Aéroport Genève-Cointrin, Annecy-Meythet, and AmbérieuJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%13NowNowAéroport Genève-CointrinAéroport Genève-CointrinAmbérieuAmbérieu
The percentage of time that is muggy, oppressive, or miserable (i.e., a dew point greater than 65°F).
Muggy daysJanFebMarAprMayJunJulAugSepOctNovDec
Les Avanchets 0.0d0.0d0.0d0.0d0.0d0.1d0.2d0.2d0.1d0.0d0.0d0.0d
Aéroport Genève-Cointrin 0.0d0.0d0.0d0.0d0.0d0.1d0.3d0.3d0.1d0.0d0.0d0.0d
Annecy-Meythet 0.0d0.0d0.0d0.0d0.0d0.3d0.9d0.7d0.1d0.0d0.0d0.0d
Ambérieu 0.0d0.0d0.0d0.0d0.0d0.8d1.8d1.6d0.5d0.0d0.0d0.0d

Average Wind Speed

Compare the Average Wind Speed in Les Avanchets, Aéroport Genève-Cointrin, Annecy-Meythet, and AmbérieuJanFebMarAprMayJunJulAugSepOctNovDec0 mph0 mph1 mph1 mph2 mph2 mph3 mph3 mph4 mph4 mph5 mph5 mph6 mph6 mph7 mph7 mph8 mph8 mph6.85.55.64.77.75.9NowNowLes AvanchetsLes AvanchetsAéroport Genève-CointrinAéroport Genève-CointrinAnnecy-MeythetAnnecy-MeythetAmbérieuAmbérieu
The average of mean hourly wind speeds at 10 meters above the ground.
Wind Speed (mph)JanFebMarAprMayJunJulAugSepOctNovDec
Les Avanchets 6.26.56.66.56.16.05.85.65.86.06.06.3
Aéroport Genève-Cointrin 6.36.56.76.66.26.05.95.75.96.06.16.3
Annecy-Meythet 5.15.25.45.55.25.15.04.84.95.04.95.1
Ambérieu 6.87.17.47.46.96.56.36.16.46.76.87.0

Tourism Score

Compare the Tourism Score in Les Avanchets, Aéroport Genève-Cointrin, Annecy-Meythet, and AmbérieuJanFebMarAprMayJunJulAugSepOctNovDec002244668810107.20.17.0NowNowLes AvanchetsLes AvanchetsAéroport Genève-CointrinAéroport Genève-CointrinAnnecy-MeythetAnnecy-MeythetAmbérieuAmbérieu
The tourism score, which favors clear, rainless days with perceived temperatures between 65°F and 80°F.

Beach/Pool Score

Compare the Beach/Pool Score in Les Avanchets, Aéroport Genève-Cointrin, Annecy-Meythet, and AmbérieuJanFebMarAprMayJunJulAugSepOctNovDec002244668810105.6NowNowLes AvanchetsLes AvanchetsAnnecy-MeythetAnnecy-MeythetAmbérieuAmbérieu
The beach/pool score, which favors clear, rainless days with perceived temperatures between 75°F and 90°F.

Growing Season

Compare the Growing Season in Les Avanchets, Aéroport Genève-Cointrin, Annecy-Meythet, and AmbérieuJanFebMarAprMayJunJulAugSepOctNovDec0%0%20%20%40%40%60%60%80%80%100%100%NowNowLes AvanchetsLes AvanchetsAéroport Genève-CointrinAéroport Genève-CointrinAnnecy-MeythetAnnecy-MeythetAmbérieuAmbérieu
The percentage chance that a given day is within the growing season, defined as the longest continuous period of non-freezing temperatures (≥ 32°F) in the year (the calendar year in the Northern Hemisphere, or from July 1 until June 30 in the Southern Hemisphere).

Growing Degree Days

Compare the Growing Degree Days in Les Avanchets, Aéroport Genève-Cointrin, Annecy-Meythet, and AmbérieuJanFebMarAprMayJunJulAugSepOctNovDec500°F500°F1,000°F1,000°F1,500°F1,500°F2,000°F2,000°F2,500°F2,500°FNowNowLes AvanchetsLes AvanchetsAéroport Genève-CointrinAéroport Genève-CointrinAnnecy-MeythetAnnecy-MeythetAmbérieuAmbérieu
The average growing degree days accumulated over the course of the year, where growing degree days are defined as the integral of warmth above a base temperature (50°F in this case).

Average Daily Incident Shortwave Solar Energy

Compare the Average Daily Incident Shortwave Solar Energy in Les Avanchets, Aéroport Genève-Cointrin, Annecy-Meythet, and AmbérieuJanFebMarAprMayJunJulAugSepOctNovDec0 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWh7.11.3NowNowLes AvanchetsLes AvanchetsAéroport Genève-CointrinAéroport Genève-CointrinAnnecy-MeythetAnnecy-MeythetAmbérieuAmbérieu
The average daily shortwave solar energy reaching the ground per square meter.
Solar Energy (kWh)JanFebMarAprMayJunJulAugSepOctNovDec
Les Avanchets 1.62.53.85.06.06.86.96.04.52.91.81.3
Aéroport Genève-Cointrin 1.62.53.85.06.06.86.96.04.52.91.81.3
Annecy-Meythet 1.72.63.95.16.06.97.06.04.53.01.81.4
Ambérieu 1.52.43.75.06.06.86.96.04.52.81.71.3

This report illustrates the typical weather for Les Avanchets, Aéroport Genève-Cointrin, Annecy-Meythet, and Ambérieu year round, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016.

The details of the data sources used on this page vary between places and are discussed in detail on each place's dedicated page:

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The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. Weather data is prone to errors, outages, and other defects. We assume no responsibility for any decisions made on the basis of the content presented on this site.

We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. While having the tremendous advantages of temporal and spatial completeness, these reconstructions: (1) are based on computer models that may have model-based errors, (2) are coarsely sampled on a 50 km grid and are therefore unable to reconstruct the local variations of many microclimates, and (3) have particular difficulty with the weather in some coastal areas, especially small islands.

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