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Monthly climate in Hem, Netherlands

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Hem features a oceanic climate (Cfb). Temperatures typically range between 5 °C (41 °F) and 19 °C (66 °F) through the year, but rarely can drop to -7 °C (20 °F) or can rise to as high as 31 °C (88 °F). The average annual precipitation amounts to about 981 mm (38.6 inches) and receives 163 rainy days on the 1 mm (0.04 inches) threshold annually. Hem enjoys an average of 3516 hours of sunshine throughout the year, and daylight varies from 7 hours 41 minutes to 16 hours 46 minutes per day.

Monthly average temperatures in Hem, Netherlands

The warmest months in Hem are June, July and August, with daily mean temperatures ranging from 17 to 19 °C (63 - 66 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 5 to 6 °C (41 - 43 °F) throughout the day. On average each year, Hem experiences 6 days above 25 °C (77.0 °F) and 10 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Hem. 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)		17°C
(62°F)		22°C
(72°F)		26°C
(79°F)		29°C
(84°F)		31°C
(88°F)		29°C
(84°F)		26°C
(78°F)		22°C
(71°F)		17°C
(62°F)		11°C
(52°F)
Mean maximum10°C
(50°F)		11°C
(52°F)		14°C
(57°F)		18°C
(65°F)		22°C
(71°F)		24°C
(76°F)		26°C
(80°F)		26°C
(79°F)		23°C
(74°F)		19°C
(66°F)		14°C
(58°F)		11°C
(51°F)
Average high6°C
(43°F)		6°C
(44°F)		8°C
(47°F)		11°C
(53°F)		15°C
(59°F)		19°C
(67°F)		20°C
(68°F)		21°C
(69°F)		18°C
(64°F)		14°C
(58°F)		10°C
(50°F)		7°C
(45°F)
Daily mean5°C
(41°F)		5°C
(41°F)		6°C
(44°F)		9°C
(49°F)		13°C
(55°F)		17°C
(63°F)		18°C
(65°F)		19°C
(66°F)		16°C
(61°F)		13°C
(55°F)		8°C
(47°F)		6°C
(43°F)
Average low3°C
(39°F)		3°C
(38°F)		4°C
(40°F)		7°C
(45°F)		11°C
(52°F)		15°C
(59°F)		16°C
(62°F)		17°C
(62°F)		14°C
(58°F)		11°C
(53°F)		7°C
(45°F)		5°C
(40°F)
Mean minimum-1°C
(31°F)		-2°C
(29°F)		0°C
(33°F)		3°C
(37°F)		6°C
(43°F)		11°C
(53°F)		14°C
(57°F)		14°C
(57°F)		11°C
(52°F)		7°C
(45°F)		3°C
(37°F)		-0°C
(32°F)
Minimum-4°C
(26°F)		-7°C
(20°F)		-7°C
(20°F)		2°C
(36°F)		5°C
(41°F)		10°C
(50°F)		13°C
(56°F)		12°C
(55°F)		10°C
(50°F)		5°C
(41°F)		1°C
(35°F)		-3°C
(27°F)

Compare climate in Hem with other places

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

Monthly average precipitation in Hem, Netherlands

Hem usually has the most precipitation in August, October and December, with an average of 17 rainy days and 109 mm (4.3 inches) of precipitation per month. The driest months in Hem are April, May and November. On average, 54 mm (2.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Hem. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)67 (2.6)77 (3.0)78 (3.1)42 (1.6)59 (2.3)78 (3.1)100 (3.9)108 (4.3)93 (3.7)111 (4.4)61 (2.4)107 (4.2)
Average precipitation days (≥ 1 mm)13131381211141713171418

Monthly sunshine hours in Hem, Netherlands

The sunniest months in Hem are May, June and July, when the sun shines an average of 13 hours 33 minutes a day. Least sunny months in Hem: January, November and December receive an average of 4 hours 48 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Hem. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours110202290360414410421398328245196135
Mean daily daylight hours8h 13m9h 52m11h 54m13h 59m15h 48m16h 46m16h 15m14h 36m12h 36m10h 32m8h 41m7h 41m

Solar UV radiation in Hem, Netherlands

Hem 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 Hem UV Index data.

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