Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Rians features a oceanic climate (Cfb).Temperatures typically range between 4 °C (40 °F) and 21 °C (70 °F) through the year, but rarely can drop to -10 °C (14 °F) or can rise to as high as 41 °C (105 °F).The average annual precipitation amounts to about 852 mm (33.5 inches) and receives 134 rainy days on the 1 mm (0.04 inches) threshold annually.Rians enjoys an average of 3544 hours of sunshine throughout the year, and daylight varies from 8 hours 32 minutes to 15 hours 50 minutes per day.
The warmest months in Rians are June, July and August, with daily mean temperatures ranging from 19 to 21 °C (67 - 70 °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 - 44 °F) throughout the day. On average each year, Rians experiences 57 days above 25 °C (77.0 °F) and 32 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 16°C (60°F) | 22°C (72°F) | 24°C (76°F) | 28°C (83°F) | 31°C (88°F) | 38°C (100°F) | 41°C (105°F) | 37°C (99°F) | 36°C (96°F) | 28°C (82°F) | 21°C (70°F) | 16°C (62°F) |
Mean maximum | 13°C (56°F) | 18°C (64°F) | 22°C (71°F) | 25°C (78°F) | 27°C (82°F) | 32°C (90°F) | 35°C (95°F) | 35°C (95°F) | 31°C (88°F) | 25°C (78°F) | 19°C (66°F) | 15°C (59°F) |
Average high | 7°C (45°F) | 10°C (51°F) | 13°C (56°F) | 17°C (63°F) | 20°C (68°F) | 24°C (76°F) | 27°C (80°F) | 26°C (80°F) | 23°C (74°F) | 17°C (63°F) | 11°C (52°F) | 8°C (48°F) |
Daily mean | 4°C (40°F) | 6°C (44°F) | 9°C (48°F) | 12°C (53°F) | 15°C (59°F) | 19°C (67°F) | 21°C (70°F) | 21°C (69°F) | 17°C (63°F) | 13°C (55°F) | 8°C (46°F) | 6°C (43°F) |
Average low | 2°C (35°F) | 3°C (37°F) | 4°C (40°F) | 6°C (43°F) | 10°C (50°F) | 14°C (57°F) | 15°C (60°F) | 15°C (59°F) | 12°C (54°F) | 9°C (49°F) | 5°C (41°F) | 4°C (39°F) |
Mean minimum | -4°C (26°F) | -4°C (25°F) | -3°C (27°F) | -1°C (30°F) | 3°C (37°F) | 8°C (47°F) | 11°C (52°F) | 9°C (49°F) | 6°C (43°F) | 2°C (37°F) | -2°C (29°F) | -2°C (28°F) |
Minimum | -8°C (18°F) | -8°C (19°F) | -10°C (14°F) | -4°C (26°F) | 1°C (34°F) | 6°C (44°F) | 9°C (49°F) | 7°C (45°F) | 5°C (40°F) | 1°C (34°F) | -4°C (26°F) | -3°C (27°F) |
Compare temperature, precipitation, sunshine, UV index in Rians, Centre, France with other places around the world.
Rians usually has the most precipitation in March, October and December, with an average of 14 rainy days and 95 mm (3.7 inches) of precipitation per month.The driest months in Rians are April, July and August. On average, 47 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) | 77 (3.0) | 67 (2.6) | 81 (3.2) | 43 (1.7) | 79 (3.1) | 68 (2.7) | 53 (2.1) | 44 (1.7) | 63 (2.5) | 80 (3.1) | 74 (2.9) | 124 (4.9) |
Average precipitation days (≥ 1 mm) | 12 | 12 | 13 | 7 | 14 | 10 | 7 | 8 | 8 | 13 | 12 | 18 |
The sunniest months in Rians are May, June and July, when the sun shines an average of 13 hours 11 minutes a day.Least sunny months in Rians: January, November and December receive an average of 5 hours 30 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 127 | 211 | 274 | 352 | 387 | 407 | 419 | 386 | 331 | 267 | 208 | 170 |
Mean daily daylight hours | 8h 57m | 10h 17m | 11h 56m | 13h 38m | 15h 5m | 15h 50m | 15h 26m | 14h 8m | 12h 30m | 10h 49m | 9h 19m | 8h 32m |
Rians experiences the highest level of ultraviolet (UV) radiation in June, July 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 Rians UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
UV Index (month maximum) | 2 | 3 | 5 | 6 | 8 | 9 | 9 | 8 | 6 | 4 | 2 | 1 |