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Monthly climate in Nivelles, Wallonia, Belgium

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Nivelles features a oceanic climate (Cfb).Temperatures typically range between 4 °C (39 °F) and 19 °C (66 °F) through the year, but rarely can drop to -9 °C (15 °F) or can rise to as high as 38 °C (101 °F).The average annual precipitation amounts to about 834 mm (32.8 inches) and receives 144 rainy days on the 1 mm (0.04 inches) threshold annually.Nivelles enjoys an average of 3400 hours of sunshine throughout the year, and daylight varies from 8 hours 4 minutes to 16 hours 20 minutes per day.

Monthly average temperatures in Nivelles, Wallonia, Belgium §

The warmest months in Nivelles 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 4 to 5 °C (39 - 42 °F) throughout the day. On average each year, Nivelles experiences 24 days above 25 °C (77.0 °F) and 32 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Nivelles, Wallonia, Belgium.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)		 18°C
(65°F)		 23°C
(73°F)		 26°C
(79°F)		 30°C
(87°F)		 32°C
(90°F)		 38°C
(101°F)		 36°C
(97°F)		 32°C
(91°F)		 24°C
(76°F)		 18°C
(64°F)		 15°C
(58°F)
Mean maximum 11°C
(53°F)		 15°C
(59°F)		 19°C
(66°F)		 23°C
(74°F)		 26°C
(79°F)		 28°C
(82°F)		 31°C
(88°F)		 31°C
(89°F)		 28°C
(82°F)		 22°C
(71°F)		 16°C
(61°F)		 14°C
(57°F)
Average high 6°C
(43°F)		 8°C
(47°F)		 11°C
(52°F)		 14°C
(58°F)		 18°C
(64°F)		 22°C
(72°F)		 23°C
(74°F)		 23°C
(73°F)		 20°C
(68°F)		 15°C
(59°F)		 10°C
(50°F)		 7°C
(45°F)
Daily mean 4°C
(39°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)		 19°C
(66°F)		 15°C
(60°F)		 12°C
(54°F)		 7°C
(45°F)		 5°C
(42°F)
Average low 1°C
(35°F)		 2°C
(36°F)		 4°C
(39°F)		 5°C
(41°F)		 8°C
(47°F)		 13°C
(56°F)		 14°C
(57°F)		 14°C
(58°F)		 11°C
(52°F)		 9°C
(49°F)		 4°C
(40°F)		 3°C
(38°F)
Mean minimum -4°C
(25°F)		 -4°C
(24°F)		 -3°C
(27°F)		 -2°C
(30°F)		 2°C
(36°F)		 8°C
(47°F)		 9°C
(49°F)		 9°C
(49°F)		 5°C
(42°F)		 3°C
(38°F)		 -2°C
(29°F)		 -3°C
(27°F)
Minimum -7°C
(19°F)		 -9°C
(15°F)		 -9°C
(16°F)		 -3°C
(26°F)		 0°C
(33°F)		 6°C
(43°F)		 7°C
(46°F)		 7°C
(45°F)		 3°C
(37°F)		 1°C
(34°F)		 -2°C
(28°F)		 -4°C
(25°F)

Compare climate in Nivelles with other places

Compare temperature, precipitation, sunshine, UV index in Nivelles, Wallonia, Belgium with other places around the world.

Monthly average precipitation in Nivelles, Wallonia, Belgium §

Nivelles usually has the most precipitation in August, October and December, with an average of 14 rainy days and 88 mm (3.4 inches) of precipitation per month.The driest months in Nivelles are April, September and November. On average, 53 mm (2.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Nivelles, Wallonia, Belgium.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) 68 (2.7) 72 (2.8) 74 (2.9) 40 (1.6) 64 (2.5) 65 (2.5) 70 (2.7) 82 (3.2) 58 (2.3) 80 (3.1) 60 (2.4) 101 (4.0)
Average precipitation days (≥ 1 mm) 12 12 14 8 14 10 10 14 9 13 11 17

Monthly sunshine hours in Nivelles, Wallonia, Belgium §

The sunniest months in Nivelles are May, June and July, when the sun shines an average of 13 hours 5 minutes a day.Least sunny months in Nivelles: January, November and December receive an average of 4 hours 49 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Nivelles, Wallonia, Belgium.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 118 196 262 346 394 401 407 380 320 245 187 137
Mean daily daylight hours 8h 33m 10h 3m 11h 55m 13h 49m 15h 29m 16h 20m 15h 53m 14h 24m 12h 33m 10h 40m 8h 58m 8h 4m

Solar UV radiation in Nivelles, Wallonia, Belgium §

Nivelles experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 7 - 8, which corresponds to the High / 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 Nivelles UV Index data.

Average daily maximum UV levels by month for Nivelles, Wallonia, Belgium.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 5 7 8 8 7 5 4 2 1