Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Atton features a oceanic climate (Cfb).Temperatures typically range between 3 °C (37 °F) and 20 °C (69 °F) through the year, but rarely can drop to -11 °C (12 °F) or can rise to as high as 40 °C (104 °F).The average annual precipitation amounts to about 824 mm (32.4 inches) and receives 137 rainy days on the 1 mm (0.04 inches) threshold annually.Atton enjoys an average of 3346 hours of sunshine throughout the year, and daylight varies from 8 hours 18 minutes to 16 hours 5 minutes per day.
The warmest months in Atton are June, July and August, with daily mean temperatures ranging from 19 to 20 °C (66 - 69 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 3 to 5 °C (37 - 41 °F) throughout the day. On average each year, Atton experiences 46 days above 25 °C (77.0 °F) and 43 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 13°C (56°F) | 20°C (68°F) | 23°C (73°F) | 26°C (80°F) | 32°C (90°F) | 35°C (96°F) | 40°C (104°F) | 37°C (98°F) | 33°C (91°F) | 25°C (78°F) | 21°C (69°F) | 15°C (59°F) |
Mean maximum | 12°C (53°F) | 15°C (59°F) | 19°C (66°F) | 24°C (75°F) | 27°C (81°F) | 30°C (86°F) | 33°C (92°F) | 33°C (92°F) | 29°C (85°F) | 23°C (74°F) | 18°C (64°F) | 14°C (57°F) |
Average high | 5°C (41°F) | 8°C (47°F) | 11°C (52°F) | 15°C (60°F) | 19°C (66°F) | 24°C (75°F) | 25°C (78°F) | 25°C (77°F) | 21°C (70°F) | 16°C (60°F) | 9°C (49°F) | 6°C (44°F) |
Daily mean | 3°C (37°F) | 5°C (41°F) | 7°C (44°F) | 10°C (51°F) | 14°C (57°F) | 19°C (66°F) | 20°C (69°F) | 20°C (68°F) | 16°C (61°F) | 12°C (53°F) | 6°C (43°F) | 4°C (40°F) |
Average low | 0°C (33°F) | 2°C (35°F) | 3°C (37°F) | 5°C (41°F) | 9°C (48°F) | 14°C (57°F) | 15°C (59°F) | 15°C (59°F) | 11°C (52°F) | 8°C (47°F) | 4°C (39°F) | 2°C (37°F) |
Mean minimum | -6°C (22°F) | -5°C (23°F) | -3°C (26°F) | -2°C (29°F) | 2°C (36°F) | 8°C (47°F) | 10°C (51°F) | 10°C (50°F) | 6°C (43°F) | 2°C (37°F) | -2°C (29°F) | -5°C (24°F) |
Minimum | -10°C (15°F) | -10°C (15°F) | -11°C (12°F) | -3°C (27°F) | 1°C (33°F) | 7°C (44°F) | 8°C (47°F) | 7°C (46°F) | 4°C (40°F) | 1°C (34°F) | -3°C (27°F) | -6°C (22°F) |
Compare temperature, precipitation, sunshine, UV index in Atton, Grand Est, France with other places around the world.
Atton usually has the most precipitation in February, May and December, with an average of 14 rainy days and 87 mm (3.4 inches) of precipitation per month.The driest months in Atton are April, August and September. On average, 49 mm (1.9 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 74 (2.9) | 74 (2.9) | 70 (2.8) | 41 (1.6) | 74 (2.9) | 69 (2.7) | 64 (2.5) | 42 (1.7) | 64 (2.5) | 69 (2.7) | 70 (2.8) | 112 (4.4) |
Average precipitation days (≥ 1 mm) | 12 | 12 | 13 | 9 | 11 | 11 | 8 | 10 | 9 | 11 | 12 | 19 |
The sunniest months in Atton are June, July and August, when the sun shines an average of 13 hours 4 minutes a day.Least sunny months in Atton: January, November and December receive an average of 4 hours 27 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 111 | 195 | 254 | 342 | 385 | 406 | 410 | 386 | 314 | 240 | 180 | 119 |
Mean daily daylight hours | 8h 45m | 10h 9m | 11h 55m | 13h 44m | 15h 17m | 16h 5m | 15h 40m | 14h 16m | 12h 32m | 10h 44m | 9h 8m | 8h 18m |
Atton 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 Atton UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
UV Index (month maximum) | 2 | 3 | 4 | 6 | 8 | 9 | 8 | 8 | 6 | 4 | 2 | 1 |