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Monthly climate in Durnal, Belgium

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Durnal features a oceanic climate (Cfb). Temperatures typically range between 3 °C (37 °F) and 18 °C (65 °F) through the year, but rarely can drop to -11 °C (13 °F) or can rise to as high as 37 °C (98 °F). The average annual precipitation amounts to about 917 mm (36.1 inches) and receives 157 rainy days on the 1 mm (0.04 inches) threshold annually. Durnal enjoys an average of 3354 hours of sunshine throughout the year, and daylight varies from 8 hours 6 minutes to 16 hours 18 minutes per day.

Monthly average temperatures in Durnal, Belgium

The warmest months in Durnal are June, July and August, with daily mean temperatures ranging from 17 to 18 °C (63 - 65 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 3 to 4 °C (37 - 40 °F) throughout the day. On average each year, Durnal experiences 25 days above 25 °C (77.0 °F) and 40 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Durnal. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum12°C
(54°F)		19°C
(67°F)		23°C
(73°F)		26°C
(79°F)		30°C
(87°F)		32°C
(90°F)		37°C
(98°F)		36°C
(97°F)		33°C
(92°F)		24°C
(76°F)		18°C
(64°F)		14°C
(58°F)
Mean maximum11°C
(51°F)		14°C
(58°F)		18°C
(65°F)		23°C
(73°F)		26°C
(79°F)		28°C
(82°F)		30°C
(87°F)		31°C
(89°F)		28°C
(83°F)		21°C
(71°F)		16°C
(61°F)		13°C
(56°F)
Average high5°C
(41°F)		7°C
(46°F)		10°C
(51°F)		14°C
(58°F)		17°C
(64°F)		22°C
(72°F)		23°C
(73°F)		23°C
(73°F)		19°C
(67°F)		14°C
(58°F)		9°C
(49°F)		6°C
(44°F)
Daily mean3°C
(37°F)		4°C
(40°F)		6°C
(44°F)		9°C
(49°F)		13°C
(55°F)		17°C
(63°F)		18°C
(65°F)		18°C
(65°F)		15°C
(59°F)		11°C
(52°F)		6°C
(44°F)		4°C
(40°F)
Average low1°C
(33°F)		2°C
(35°F)		3°C
(37°F)		4°C
(40°F)		8°C
(46°F)		13°C
(55°F)		13°C
(56°F)		14°C
(57°F)		10°C
(51°F)		8°C
(47°F)		4°C
(39°F)		2°C
(37°F)
Mean minimum-5°C
(24°F)		-5°C
(24°F)		-4°C
(25°F)		-3°C
(28°F)		1°C
(35°F)		8°C
(46°F)		9°C
(48°F)		8°C
(47°F)		5°C
(41°F)		2°C
(36°F)		-2°C
(28°F)		-4°C
(25°F)
Minimum-11°C
(13°F)		-10°C
(15°F)		-11°C
(13°F)		-4°C
(25°F)		0°C
(33°F)		6°C
(42°F)		7°C
(45°F)		6°C
(43°F)		2°C
(36°F)		0°C
(33°F)		-4°C
(26°F)		-5°C
(24°F)

Compare climate in Durnal with other places

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

Monthly average precipitation in Durnal, Belgium

Durnal usually has the most precipitation in March, October and December, with an average of 16 rainy days and 95 mm (3.8 inches) of precipitation per month. The driest months in Durnal are April, September and November. On average, 56 mm (2.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Durnal. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)74 (2.9)76 (3.0)84 (3.3)45 (1.8)71 (2.8)79 (3.1)78 (3.1)81 (3.2)64 (2.5)88 (3.5)61 (2.4)114 (4.5)
Average precipitation days (≥ 1 mm)131315101412111410131220

Monthly sunshine hours in Durnal, Belgium

The sunniest months in Durnal are May, June and July, when the sun shines an average of 12 hours 57 minutes a day. Least sunny months in Durnal: January, November and December receive an average of 4 hours 38 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Durnal. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours114195262342391399400378317239182129
Mean daily daylight hours8h 35m10h 4m11h 55m13h 48m15h 27m16h 18m15h 51m14h 22m12h 33m10h 40m9h 0m8h 6m

Solar UV radiation in Durnal, Belgium

Durnal 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 Durnal UV Index data.

Average daily maximum UV levels by month for Durnal. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)234578875421