Compare the Climate and Weather in Saint-Denis, Paris–Le Bourget Airport, Paris Orly Airport, Vélizy – Villacoublay Air Base, and Pontoise – Cormeilles Aerodrom

This page lets you compare and contrast the weather and climate in Saint-Denis, Paris–Le Bourget Airport, Paris Orly Airport, Vélizy – Villacoublay Air Base, and Pontoise – Cormeilles Aerodrom year round.

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

You can compare up to 6 locations. Add more locations using the search box below or by clicking the map.

Average High and Low Temperature

Compare the Average High and Low Temperature in Saint-Denis, Paris–Le Bourget Airport, Paris Orly Airport, Vélizy – Villacoublay Air Base, and Pontoise – Cormeilles AerodromJanFebMarAprMayJunJulAugSepOctNovDec25°F25°F30°F30°F35°F35°F40°F40°F45°F45°F50°F50°F55°F55°F60°F60°F65°F65°F70°F70°F75°F75°F80°F80°F59357844765528413926NowNowSaint-DenisSaint-DenisParis Orly AirportParis Orly AirportParis–Le Bourget AirportParis–Le Bourget AirportPontoise – Cormeilles AerodromPontoise – Cormeilles AerodromVélizy – Villacoublay Air BaseVélizy – Villacoublay Air Base
The daily average high and low air temperature at 2 meters above the ground. The thin dotted lines are the corresponding perceived temperatures.
HighJanFebMarAprMayJunJulAugSepOctNovDec
Saint-Denis 45°F47°F53°F59°F66°F72°F76°F76°F70°F61°F51°F46°F
Paris–Le Bourget Airport 45°F47°F53°F59°F66°F72°F76°F76°F70°F61°F51°F46°F
Paris Orly Airport 44°F46°F53°F59°F66°F72°F77°F76°F69°F61°F51°F45°F
Vélizy – Villacoublay Air Base 43°F45°F52°F58°F64°F70°F75°F74°F68°F59°F50°F44°F
Pontoise – Cormeilles Aerodrom 44°F46°F53°F59°F65°F71°F76°F75°F69°F60°F51°F45°F
LowJanFebMarAprMayJunJulAugSepOctNovDec
Saint-Denis 36°F36°F39°F43°F49°F55°F58°F57°F53°F47°F41°F37°F
Paris–Le Bourget Airport 35°F35°F39°F43°F49°F54°F58°F57°F52°F47°F40°F37°F
Paris Orly Airport 35°F35°F39°F43°F50°F55°F58°F58°F53°F47°F40°F36°F
Vélizy – Villacoublay Air Base 35°F35°F39°F44°F50°F55°F58°F58°F53°F47°F40°F36°F
Pontoise – Cormeilles Aerodrom 34°F34°F37°F40°F46°F51°F55°F54°F50°F45°F39°F35°F

Saint-Denis

Average Hourly Temperature in Saint-DenisJanFebMarAprMayJunJulAugSepOctNovDec12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMNowNowvery coldvery coldcoldcoldcoolcomfortablewarm

Paris–Le Bourget Airport

Average Hourly Temperature in Paris–Le Bourget AirportJanFebMarAprMayJunJulAugSepOctNovDec12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMNowNowvery coldvery coldcoldcoldcoolcomfortablewarm

Paris Orly Airport

Average Hourly Temperature in Paris Orly AirportJanFebMarAprMayJunJulAugSepOctNovDec12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMNowNowvery coldvery coldcoldcoldcoolcomfortablewarm

Vélizy – Villacoublay Air Base

Average Hourly Temperature in Vélizy – Villacoublay Air BaseJanFebMarAprMayJunJulAugSepOctNovDec12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMNowNowvery coldvery coldcoldcoldcoolcomfortablecomfortable

Pontoise – Cormeilles Aerodrom

Average Hourly Temperature in Pontoise – Cormeilles AerodromJanFebMarAprMayJunJulAugSepOctNovDec12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMNowNowvery coldvery coldcoldcoldcoolcomfortablewarm
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 Saint-Denis, Paris–Le Bourget Airport, Paris Orly Airport, Vélizy – Villacoublay Air Base, and Pontoise – Cormeilles AerodromJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%6226NowNowSaint-DenisSaint-DenisParis Orly AirportParis Orly AirportParis–Le Bourget AirportParis–Le Bourget AirportPontoise – Cormeilles AerodromPontoise – Cormeilles AerodromVélizy – Villacoublay Air BaseVélizy – Villacoublay Air Base
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
Saint-Denis 29%36%41%46%47%54%61%59%53%43%32%27%
Paris–Le Bourget Airport 30%36%41%46%47%54%61%59%53%43%32%27%
Paris Orly Airport 29%36%41%46%46%54%62%59%54%43%32%27%
Vélizy – Villacoublay Air Base 29%36%41%45%46%54%61%59%54%43%32%27%
Pontoise – Cormeilles Aerodrom 29%36%40%45%46%53%60%58%53%42%32%28%

Daily Chance of Precipitation

Compare the Daily Chance of Precipitation in Saint-Denis, Paris–Le Bourget Airport, Paris Orly Airport, Vélizy – Villacoublay Air Base, and Pontoise – Cormeilles AerodromJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%31203020NowNowSaint-DenisSaint-DenisParis Orly AirportParis Orly AirportParis–Le Bourget AirportParis–Le Bourget AirportPontoise – Cormeilles AerodromPontoise – Cormeilles Aerodrom
The percentage of days in which precipitation is observed, excluding trace quantities.
Days of Precip.JanFebMarAprMayJunJulAugSepOctNovDec
Saint-Denis 8.3d6.8d7.3d7.1d8.9d7.7d7.0d6.6d7.0d8.1d7.9d9.2d
Paris–Le Bourget Airport 8.4d6.8d7.3d7.2d9.0d7.6d7.0d6.7d7.1d8.2d8.0d9.3d
Paris Orly Airport 8.3d6.8d7.2d6.8d8.9d7.5d6.7d6.4d6.9d8.0d7.8d9.0d
Vélizy – Villacoublay Air Base 8.1d6.6d7.1d6.9d8.8d7.5d6.8d6.5d6.9d8.0d7.7d9.0d
Pontoise – Cormeilles Aerodrom 8.3d7.0d7.4d7.2d8.8d7.6d7.2d6.9d7.3d8.4d8.3d9.4d

Average Monthly Rainfall

Compare the Average Monthly Rainfall in Saint-Denis, Paris–Le Bourget Airport, Paris Orly Airport, Vélizy – Villacoublay Air Base, and Pontoise – Cormeilles AerodromJanFebMarAprMayJunJulAugSepOctNovDec0.0 in0.0 in0.5 in0.5 in1.0 in1.0 in1.5 in1.5 in2.0 in2.0 in1.81.21.8NowNowSaint-DenisSaint-DenisParis Orly AirportParis Orly AirportParis–Le Bourget AirportParis–Le Bourget AirportVélizy – Villacoublay Air BaseVélizy – Villacoublay Air Base
The average rainfall accumulated over the course of a sliding 31-day period centered on the day in question.
RainfallJanFebMarAprMayJunJulAugSepOctNovDec
Saint-Denis 1.5″1.3″1.3″1.3″1.8″1.7″1.6″1.4″1.5″1.8″1.6″1.8″
Paris–Le Bourget Airport 1.5″1.3″1.3″1.3″1.8″1.7″1.6″1.4″1.5″1.8″1.6″1.8″
Paris Orly Airport 1.4″1.2″1.2″1.3″1.8″1.7″1.6″1.3″1.5″1.8″1.6″1.7″
Vélizy – Villacoublay Air Base 1.4″1.2″1.2″1.3″1.7″1.7″1.6″1.3″1.5″1.8″1.6″1.7″
Pontoise – Cormeilles Aerodrom 1.5″1.3″1.3″1.3″1.8″1.7″1.6″1.4″1.5″1.8″1.7″1.9″

Hours of Daylight

Compare the Hours of Daylight in Saint-Denis, Paris–Le Bourget Airport, Paris Orly Airport, Vélizy – Villacoublay Air Base, and Pontoise – Cormeilles AerodromJanFebMarAprMayJunJulAugSepOctNovDec4 hr4 hr6 hr6 hr8 hr8 hr10 hr10 hr12 hr12 hr14 hr14 hr16 hr16 hr18 hr18 hr20 hr20 hr16.28.2NowNowSaint-DenisSaint-DenisParis Orly AirportParis Orly AirportParis–Le Bourget AirportParis–Le Bourget AirportPontoise – Cormeilles AerodromPontoise – Cormeilles AerodromVélizy – Villacoublay Air BaseVélizy – Villacoublay Air Base
The number of hours during which the Sun is at least partly above the horizon.
DaylightJanFebMarAprMayJunJulAugSepOctNovDec
Saint-Denis 8.8h10.2h11.9h13.8h15.3h16.1h15.7h14.3h12.6h10.8h9.2h8.3h
Paris–Le Bourget Airport 8.8h10.2h11.9h13.8h15.3h16.1h15.7h14.3h12.6h10.8h9.2h8.3h
Paris Orly Airport 8.8h10.2h11.9h13.7h15.3h16.1h15.7h14.3h12.5h10.8h9.2h8.3h
Vélizy – Villacoublay Air Base 8.8h10.2h11.9h13.7h15.3h16.1h15.7h14.3h12.6h10.8h9.2h8.3h
Pontoise – Cormeilles Aerodrom 8.7h10.2h11.9h13.8h15.3h16.1h15.7h14.3h12.6h10.7h9.1h8.3h

Chance of Muggy Conditions

Compare the Chance of Muggy Conditions in Saint-Denis, Paris–Le Bourget Airport, Paris Orly Airport, Vélizy – Villacoublay Air Base, and Pontoise – Cormeilles AerodromJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%44NowNowParis Orly AirportParis Orly Airport
The percentage of time that is muggy, oppressive, or miserable (i.e., a dew point greater than 65°F).
Muggy daysJanFebMarAprMayJunJulAugSepOctNovDec
Saint-Denis 0.0d0.0d0.0d0.0d0.1d0.6d1.2d0.9d0.2d0.0d0.0d0.0d
Paris–Le Bourget Airport 0.0d0.0d0.0d0.0d0.1d0.6d1.2d0.9d0.2d0.0d0.0d0.0d
Paris Orly Airport 0.0d0.0d0.0d0.0d0.1d0.6d0.9d0.8d0.2d0.0d0.0d0.0d
Vélizy – Villacoublay Air Base 0.0d0.0d0.0d0.0d0.0d0.4d0.8d0.6d0.1d0.0d0.0d0.0d
Pontoise – Cormeilles Aerodrom 0.0d0.0d0.0d0.0d0.1d0.7d1.4d1.0d0.3d0.0d0.0d0.0d

Average Wind Speed

Compare the Average Wind Speed in Saint-Denis, Paris–Le Bourget Airport, Paris Orly Airport, Vélizy – Villacoublay Air Base, and Pontoise – Cormeilles AerodromJanFebMarAprMayJunJulAugSepOctNovDec0 mph0 mph2 mph2 mph4 mph4 mph6 mph6 mph8 mph8 mph10 mph10 mph12 mph12 mph11.77.9NowNowSaint-DenisSaint-DenisParis Orly AirportParis Orly AirportParis–Le Bourget AirportParis–Le Bourget AirportPontoise – Cormeilles AerodromPontoise – Cormeilles AerodromVélizy – Villacoublay Air BaseVélizy – Villacoublay Air Base
The average of mean hourly wind speeds at 10 meters above the ground.
Wind Speed (mph)JanFebMarAprMayJunJulAugSepOctNovDec
Saint-Denis 11.611.210.79.99.18.78.48.18.99.910.311.1
Paris–Le Bourget Airport 11.611.210.79.99.18.78.48.28.99.910.411.1
Paris Orly Airport 11.511.210.69.99.08.68.38.08.89.810.311.0
Vélizy – Villacoublay Air Base 11.511.210.79.99.18.78.48.18.99.810.311.1
Pontoise – Cormeilles Aerodrom 11.811.410.810.09.28.88.58.39.110.010.511.3

Tourism Score

Compare the Tourism Score in Saint-Denis, Paris–Le Bourget Airport, Paris Orly Airport, Vélizy – Villacoublay Air Base, and Pontoise – Cormeilles AerodromJanFebMarAprMayJunJulAugSepOctNovDec002244668810107.10.3NowNowSaint-DenisSaint-DenisParis–Le Bourget AirportParis–Le Bourget AirportPontoise – Cormeilles AerodromPontoise – Cormeilles AerodromVélizy – Villacoublay Air BaseVélizy – Villacoublay Air Base
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 Saint-Denis, Paris–Le Bourget Airport, Paris Orly Airport, Vélizy – Villacoublay Air Base, and Pontoise – Cormeilles AerodromJanFebMarAprMayJunJulAugSepOctNovDec002244668810105.14.5NowNowSaint-DenisSaint-DenisParis Orly AirportParis Orly AirportParis–Le Bourget AirportParis–Le Bourget AirportPontoise – Cormeilles AerodromPontoise – Cormeilles AerodromVélizy – Villacoublay Air BaseVélizy – Villacoublay Air Base
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 Saint-Denis, Paris–Le Bourget Airport, Paris Orly Airport, Vélizy – Villacoublay Air Base, and Pontoise – Cormeilles AerodromJanFebMarAprMayJunJulAugSepOctNovDec0%0%20%20%40%40%60%60%80%80%100%100%NowNowSaint-DenisSaint-DenisParis Orly AirportParis Orly AirportParis–Le Bourget AirportParis–Le Bourget AirportPontoise – Cormeilles AerodromPontoise – Cormeilles AerodromVélizy – Villacoublay Air BaseVélizy – Villacoublay Air Base
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 Saint-Denis, Paris–Le Bourget Airport, Paris Orly Airport, Vélizy – Villacoublay Air Base, and Pontoise – Cormeilles AerodromJanFebMarAprMayJunJulAugSepOctNovDec500°F500°F1,000°F1,000°F1,500°F1,500°F2,000°F2,000°F2,500°F2,500°FNowNowSaint-DenisSaint-DenisParis Orly AirportParis Orly AirportParis–Le Bourget AirportParis–Le Bourget AirportPontoise – Cormeilles AerodromPontoise – Cormeilles AerodromVélizy – Villacoublay Air BaseVélizy – Villacoublay Air Base
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 Saint-Denis, Paris–Le Bourget Airport, Paris Orly Airport, Vélizy – Villacoublay Air Base, and Pontoise – Cormeilles AerodromJanFebMarAprMayJunJulAugSepOctNovDec0 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWh6.60.8NowNowSaint-DenisSaint-DenisParis Orly AirportParis Orly AirportParis–Le Bourget AirportParis–Le Bourget AirportPontoise – Cormeilles AerodromPontoise – Cormeilles AerodromVélizy – Villacoublay Air BaseVélizy – Villacoublay Air Base
The average daily shortwave solar energy reaching the ground per square meter.
Solar Energy (kWh)JanFebMarAprMayJunJulAugSepOctNovDec
Saint-Denis 1.11.93.24.75.86.56.45.54.12.51.30.8
Paris–Le Bourget Airport 1.11.93.24.75.86.56.45.54.12.51.30.8
Paris Orly Airport 1.12.03.34.85.96.56.55.64.12.51.30.9
Vélizy – Villacoublay Air Base 1.12.03.34.75.86.56.55.64.12.51.30.8
Pontoise – Cormeilles Aerodrom 1.01.93.24.75.86.56.45.54.02.41.30.8

This report illustrates the typical weather for Saint-Denis, Paris–Le Bourget Airport, Paris Orly Airport, Vélizy – Villacoublay Air Base, and Pontoise – Cormeilles Aerodrom 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:

Disclaimer

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.

We further caution that our travel scores are only as good as the data that underpin them, that weather conditions at any given location and time are unpredictable and variable, and that the definition of the scores reflects a particular set of preferences that may not agree with those of any particular reader.

Please review our full terms contained on our Terms of Service page.