Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Trappes features a oceanic climate (Cfb).Temperatures typically range between 4 °C (40 °F) and 20 °C (69 °F) through the year, but rarely can drop to -9 °C (17 °F) or can rise to as high as 40 °C (104 °F).The average annual precipitation amounts to about 802 mm (31.6 inches) and receives 136 rainy days on the 1 mm (0.04 inches) threshold annually.Trappes enjoys an average of 3491 hours of sunshine throughout the year, and daylight varies from 8 hours 19 minutes to 16 hours 4 minutes per day.
The warmest months in Trappes are June, July and August, with daily mean temperatures ranging from 18 to 20 °C (65 - 69 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 4 to 6 °C (40 - 43 °F) throughout the day. On average each year, Trappes experiences 40 days above 25 °C (77.0 °F) and 29 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 14°C (58°F) | 20°C (68°F) | 24°C (75°F) | 27°C (81°F) | 29°C (85°F) | 35°C (96°F) | 40°C (104°F) | 37°C (98°F) | 33°C (92°F) | 26°C (78°F) | 19°C (66°F) | 15°C (59°F) |
Mean maximum | 13°C (55°F) | 16°C (61°F) | 20°C (69°F) | 24°C (76°F) | 27°C (80°F) | 30°C (87°F) | 34°C (93°F) | 33°C (91°F) | 29°C (84°F) | 23°C (74°F) | 17°C (63°F) | 15°C (59°F) |
Average high | 7°C (45°F) | 9°C (49°F) | 12°C (54°F) | 16°C (61°F) | 19°C (66°F) | 23°C (74°F) | 25°C (78°F) | 25°C (77°F) | 22°C (71°F) | 16°C (62°F) | 11°C (51°F) | 8°C (47°F) |
Daily mean | 4°C (40°F) | 6°C (43°F) | 8°C (47°F) | 11°C (52°F) | 14°C (58°F) | 18°C (65°F) | 20°C (69°F) | 20°C (67°F) | 16°C (62°F) | 12°C (55°F) | 8°C (46°F) | 6°C (43°F) |
Average low | 2°C (36°F) | 3°C (37°F) | 4°C (39°F) | 6°C (42°F) | 9°C (48°F) | 13°C (56°F) | 15°C (59°F) | 14°C (58°F) | 11°C (53°F) | 9°C (48°F) | 5°C (41°F) | 4°C (39°F) |
Mean minimum | -4°C (26°F) | -4°C (26°F) | -2°C (28°F) | -1°C (31°F) | 2°C (37°F) | 8°C (46°F) | 10°C (51°F) | 9°C (48°F) | 6°C (42°F) | 2°C (37°F) | -1°C (30°F) | -3°C (28°F) |
Minimum | -8°C (18°F) | -7°C (20°F) | -9°C (17°F) | -3°C (27°F) | 0°C (33°F) | 6°C (43°F) | 7°C (46°F) | 7°C (45°F) | 4°C (40°F) | 2°C (35°F) | -3°C (26°F) | -3°C (26°F) |
Compare temperature, precipitation, sunshine, UV index in Trappes, Île-de-France, France with other places around the world.
Trappes usually has the most precipitation in May, June and December, with an average of 14 rainy days and 87 mm (3.4 inches) of precipitation per month.The driest months in Trappes are April, July and September. On average, 46 mm (1.8 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 56 (2.2) | 66 (2.6) | 76 (3.0) | 37 (1.5) | 80 (3.2) | 80 (3.2) | 50 (2.0) | 62 (2.4) | 50 (2.0) | 79 (3.1) | 65 (2.5) | 101 (4.0) |
Average precipitation days (≥ 1 mm) | 10 | 13 | 14 | 7 | 14 | 11 | 8 | 9 | 9 | 12 | 12 | 17 |
The sunniest months in Trappes are May, June and July, when the sun shines an average of 13 hours 3 minutes a day.Least sunny months in Trappes: January, February and December receive an average of 5 hours 25 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 129 | 202 | 266 | 355 | 387 | 407 | 406 | 383 | 321 | 265 | 203 | 161 |
Mean daily daylight hours | 8h 46m | 10h 10m | 11h 55m | 13h 43m | 15h 16m | 16h 4m | 15h 38m | 14h 15m | 12h 32m | 10h 45m | 9h 9m | 8h 19m |
Trappes experiences the highest level of ultraviolet (UV) radiation in May, June and August, when the maximum UV index can reach values of 8 - 9, which corresponds to the Very High category of sun exposure.January, November and December are in the Low exposure category. In these months, the maximum values of the UV index do not exceed 2. For more detailed information, check out our hourly Trappes UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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UV Index (month maximum) | 2 | 3 | 5 | 6 | 8 | 9 | 8 | 8 | 6 | 4 | 2 | 1 |