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Monthly climate in Ishoj, Denmark

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Ishoj features a oceanic climate (Cfb). Temperatures typically range between 3 °C (37 °F) and 18 °C (64 °F) through the year, but rarely can drop to -12 °C (10 °F) or can rise to as high as 29 °C (84 °F). The average annual precipitation amounts to about 751 mm (29.6 inches) and receives 142 rainy days on the 1 mm (0.04 inches) threshold annually. Ishoj enjoys an average of 3459 hours of sunshine throughout the year, and daylight varies from 7 hours 7 minutes to 17 hours 23 minutes per day.

Monthly average temperatures in Ishoj, Denmark

The warmest months in Ishoj are June, July and August, with daily mean temperatures ranging from 17 to 18 °C (62 - 64 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 3 to 4 °C (37 - 39 °F) throughout the day. On average each year, Ishoj experiences 4 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 Ishoj. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum10°C
(51°F)		11°C
(52°F)		14°C
(57°F)		19°C
(66°F)		23°C
(73°F)		26°C
(79°F)		29°C
(84°F)		28°C
(82°F)		24°C
(76°F)		19°C
(67°F)		17°C
(62°F)		10°C
(50°F)
Mean maximum9°C
(48°F)		9°C
(49°F)		11°C
(52°F)		15°C
(60°F)		20°C
(68°F)		23°C
(73°F)		25°C
(78°F)		25°C
(77°F)		22°C
(72°F)		17°C
(63°F)		13°C
(56°F)		9°C
(49°F)
Average high4°C
(40°F)		4°C
(40°F)		6°C
(43°F)		10°C
(50°F)		14°C
(58°F)		20°C
(67°F)		21°C
(69°F)		21°C
(69°F)		17°C
(63°F)		13°C
(56°F)		9°C
(48°F)		5°C
(42°F)
Daily mean3°C
(37°F)		3°C
(37°F)		4°C
(39°F)		7°C
(45°F)		11°C
(53°F)		17°C
(62°F)		18°C
(64°F)		18°C
(64°F)		15°C
(59°F)		11°C
(52°F)		7°C
(45°F)		4°C
(39°F)
Average low1°C
(34°F)		1°C
(34°F)		1°C
(35°F)		4°C
(39°F)		8°C
(47°F)		13°C
(56°F)		15°C
(59°F)		15°C
(60°F)		12°C
(55°F)		9°C
(49°F)		6°C
(43°F)		3°C
(37°F)
Mean minimum-4°C
(26°F)		-4°C
(24°F)		-3°C
(28°F)		-1°C
(30°F)		3°C
(38°F)		10°C
(50°F)		12°C
(54°F)		11°C
(53°F)		8°C
(46°F)		3°C
(38°F)		0°C
(33°F)		-2°C
(28°F)
Minimum-9°C
(17°F)		-12°C
(10°F)		-8°C
(18°F)		-2°C
(28°F)		2°C
(37°F)		9°C
(49°F)		10°C
(51°F)		10°C
(51°F)		7°C
(44°F)		0°C
(33°F)		-3°C
(28°F)		-7°C
(19°F)

Compare climate in Ishoj with other places

Compare temperature, precipitation, sunshine, UV index in Ishoj, Denmark with other places around the world.

Monthly average precipitation in Ishoj, Denmark

Ishoj usually has the most precipitation in August, September and October, with an average of 14 rainy days and 83 mm (3.3 inches) of precipitation per month. The driest months in Ishoj are February, April and June. On average, 45 mm (1.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Ishoj. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)54 (2.1)49 (1.9)64 (2.5)39 (1.5)55 (2.1)47 (1.9)76 (3.0)83 (3.3)78 (3.1)88 (3.5)51 (2.0)67 (2.6)
Average precipitation days (≥ 1 mm)1111127128121313161215

Monthly sunshine hours in Ishoj, Denmark

The sunniest months in Ishoj are May, June and July, when the sun shines an average of 14 hours 26 minutes a day. Least sunny months in Ishoj: January, November and December receive an average of 3 hours 48 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Ishoj. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours95185257373427452448403317242143111
Mean daily daylight hours7h 44m9h 37m11h 53m14h 12m16h 16m17h 23m16h 47m14h 55m12h 40m10h 22m8h 16m7h 7m

Solar UV radiation in Ishoj, Denmark

Ishoj experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 6 - 7, which corresponds to the 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 1. For more detailed information, check out our hourly Ishoj UV Index data.

Average daily maximum UV levels by month for Ishoj. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)123567765311