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Monthly climate in Trelon, Hauts-de-France, France

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Trelon features a oceanic climate (Cfb).Temperatures typically range between 3 °C (38 °F) and 19 °C (66 °F) through the year, but rarely can drop to -10 °C (15 °F) or can rise to as high as 39 °C (103 °F).The average annual precipitation amounts to about 929 mm (36.6 inches) and receives 151 rainy days on the 1 mm (0.04 inches) threshold annually.Trelon enjoys an average of 3388 hours of sunshine throughout the year, and daylight varies from 8 hours 9 minutes to 16 hours 15 minutes per day.

Monthly average temperatures in Trelon, Hauts-de-France, France §

The warmest months in Trelon are June, July and August, with daily mean temperatures ranging from 18 to 19 °C (64 - 66 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 3 to 5 °C (38 - 41 °F) throughout the day. On average each year, Trelon experiences 26 days above 25 °C (77.0 °F) and 35 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Trelon, Hauts-de-France, France.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 13°C
(56°F)		 19°C
(66°F)		 22°C
(73°F)		 26°C
(78°F)		 30°C
(86°F)		 32°C
(91°F)		 39°C
(103°F)		 37°C
(98°F)		 32°C
(91°F)		 24°C
(76°F)		 18°C
(64°F)		 14°C
(58°F)
Mean maximum 11°C
(52°F)		 15°C
(59°F)		 18°C
(65°F)		 23°C
(73°F)		 26°C
(79°F)		 28°C
(82°F)		 32°C
(89°F)		 32°C
(90°F)		 28°C
(82°F)		 22°C
(71°F)		 16°C
(61°F)		 13°C
(56°F)
Average high 5°C
(42°F)		 8°C
(46°F)		 11°C
(52°F)		 14°C
(58°F)		 18°C
(64°F)		 22°C
(72°F)		 23°C
(74°F)		 23°C
(74°F)		 20°C
(68°F)		 15°C
(59°F)		 9°C
(49°F)		 7°C
(44°F)
Daily mean 3°C
(38°F)		 5°C
(41°F)		 7°C
(45°F)		 10°C
(50°F)		 13°C
(56°F)		 18°C
(64°F)		 19°C
(66°F)		 18°C
(65°F)		 15°C
(59°F)		 11°C
(53°F)		 7°C
(44°F)		 5°C
(41°F)
Average low 1°C
(34°F)		 2°C
(36°F)		 3°C
(38°F)		 5°C
(41°F)		 8°C
(47°F)		 13°C
(55°F)		 14°C
(57°F)		 14°C
(57°F)		 11°C
(52°F)		 8°C
(48°F)		 4°C
(40°F)		 3°C
(37°F)
Mean minimum -4°C
(25°F)		 -4°C
(25°F)		 -3°C
(27°F)		 -2°C
(29°F)		 2°C
(36°F)		 8°C
(46°F)		 10°C
(50°F)		 9°C
(48°F)		 5°C
(42°F)		 3°C
(37°F)		 -2°C
(29°F)		 -3°C
(26°F)
Minimum -7°C
(19°F)		 -9°C
(16°F)		 -10°C
(15°F)		 -3°C
(27°F)		 -0°C
(32°F)		 6°C
(43°F)		 8°C
(47°F)		 6°C
(43°F)		 3°C
(38°F)		 1°C
(34°F)		 -2°C
(29°F)		 -4°C
(25°F)

Compare climate in Trelon with other places

Compare temperature, precipitation, sunshine, UV index in Trelon, Hauts-de-France, France with other places around the world.

Monthly average precipitation in Trelon, Hauts-de-France, France §

Trelon usually has the most precipitation in March, October and December, with an average of 15 rainy days and 103 mm (4.1 inches) of precipitation per month.The driest months in Trelon are April, June and September. On average, 56 mm (2.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Trelon, Hauts-de-France, France.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 79 (3.1) 84 (3.3) 88 (3.5) 45 (1.8) 70 (2.8) 64 (2.5) 65 (2.6) 82 (3.2) 58 (2.3) 95 (3.7) 73 (2.9) 125 (4.9)
Average precipitation days (≥ 1 mm) 12 14 14 8 13 11 10 14 10 14 13 18

Monthly sunshine hours in Trelon, Hauts-de-France, France §

The sunniest months in Trelon are May, June and July, when the sun shines an average of 13 hours 3 minutes a day.Least sunny months in Trelon: January, February and December receive an average of 4 hours 50 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Trelon, Hauts-de-France, France.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 114 188 257 344 391 402 408 380 321 252 189 137
Mean daily daylight hours 8h 37m 10h 5m 11h 55m 13h 47m 15h 25m 16h 15m 15h 48m 14h 21m 12h 33m 10h 41m 9h 2m 8h 9m

Solar UV radiation in Trelon, Hauts-de-France, France §

Trelon experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 8 - 8, 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 Trelon UV Index data.

Average daily maximum UV levels by month for Trelon, Hauts-de-France, France.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 2 3 4 6 8 8 8 7 5 4 2 1