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Monthly climate in Wijk aan Zee, Netherlands

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Wijk aan Zee features a oceanic climate (Cfb). Temperatures typically range between 5 °C (42 °F) and 19 °C (66 °F) through the year, but rarely can drop to -6 °C (22 °F) or can rise to as high as 28 °C (83 °F). The average annual precipitation amounts to about 1056 mm (41.6 inches) and receives 169 rainy days on the 1 mm (0.04 inches) threshold annually. Wijk aan Zee enjoys an average of 3567 hours of sunshine throughout the year, and daylight varies from 7 hours 43 minutes to 16 hours 43 minutes per day.

Monthly average temperatures in Wijk aan Zee, Netherlands

The warmest months in Wijk aan Zee are July, August and September, with daily mean temperatures ranging from 16 to 19 °C (62 - 66 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 5 to 6 °C (42 - 44 °F) throughout the day. On average each year, Wijk aan Zee experiences 2 days above 25 °C (77.0 °F) and 7 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Wijk aan Zee. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum11°C
(53°F)		13°C
(55°F)		13°C
(56°F)		21°C
(70°F)		22°C
(73°F)		26°C
(80°F)		28°C
(83°F)		27°C
(81°F)		24°C
(75°F)		21°C
(70°F)		16°C
(62°F)		12°C
(54°F)
Mean maximum10°C
(51°F)		11°C
(52°F)		12°C
(53°F)		16°C
(60°F)		19°C
(67°F)		22°C
(71°F)		24°C
(76°F)		24°C
(76°F)		22°C
(72°F)		19°C
(66°F)		15°C
(59°F)		11°C
(52°F)
Average high7°C
(45°F)		7°C
(44°F)		8°C
(46°F)		10°C
(51°F)		13°C
(56°F)		17°C
(63°F)		19°C
(66°F)		20°C
(68°F)		18°C
(64°F)		15°C
(59°F)		11°C
(51°F)		8°C
(47°F)
Daily mean6°C
(43°F)		5°C
(42°F)		6°C
(44°F)		9°C
(48°F)		12°C
(54°F)		16°C
(61°F)		18°C
(64°F)		19°C
(66°F)		16°C
(62°F)		14°C
(57°F)		9°C
(49°F)		7°C
(45°F)
Average low5°C
(40°F)		4°C
(40°F)		5°C
(41°F)		7°C
(45°F)		11°C
(51°F)		15°C
(59°F)		16°C
(62°F)		17°C
(64°F)		15°C
(59°F)		13°C
(55°F)		8°C
(47°F)		6°C
(43°F)
Mean minimum0°C
(33°F)		-1°C
(31°F)		1°C
(35°F)		3°C
(38°F)		7°C
(45°F)		12°C
(53°F)		14°C
(58°F)		14°C
(58°F)		12°C
(54°F)		8°C
(47°F)		4°C
(39°F)		1°C
(35°F)
Minimum-3°C
(27°F)		-6°C
(22°F)		-6°C
(22°F)		2°C
(37°F)		6°C
(42°F)		10°C
(51°F)		14°C
(57°F)		13°C
(55°F)		12°C
(53°F)		5°C
(41°F)		3°C
(37°F)		-1°C
(31°F)

Compare climate in Wijk aan Zee with other places

Compare temperature, precipitation, sunshine, UV index in Wijk aan Zee, Netherlands with other places around the world.

Monthly average precipitation in Wijk aan Zee, Netherlands

Wijk aan Zee usually has the most precipitation in September, October and December, with an average of 17 rainy days and 132 mm (5.2 inches) of precipitation per month. The driest months in Wijk aan Zee are April, May and June. On average, 54 mm (2.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Wijk aan Zee. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)75 (2.9)80 (3.1)75 (3.0)41 (1.6)51 (2.0)71 (2.8)72 (2.8)110 (4.3)114 (4.5)150 (5.9)86 (3.4)132 (5.2)
Average precipitation days (≥ 1 mm)15131481010131613191721

Monthly sunshine hours in Wijk aan Zee, Netherlands

The sunniest months in Wijk aan Zee are May, June and July, when the sun shines an average of 13 hours 49 minutes a day. Least sunny months in Wijk aan Zee: January, November and December receive an average of 4 hours 59 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Wijk aan Zee. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours117201290366418422430402330244199142
Mean daily daylight hours8h 15m9h 53m11h 54m13h 58m15h 46m16h 43m16h 13m14h 35m12h 36m10h 33m8h 43m7h 43m

Solar UV radiation in Wijk aan Zee, Netherlands

Wijk aan Zee 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, February 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 Wijk aan Zee UV Index data.

Average daily maximum UV levels by month for Wijk aan Zee. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)124578875321