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Monthly climate in Haarby, Denmark

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Haarby 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 -9 °C (16 °F) or can rise to as high as 28 °C (83 °F). The average annual precipitation amounts to about 900 mm (35.4 inches) and receives 154 rainy days on the 1 mm (0.04 inches) threshold annually. Haarby enjoys an average of 3434 hours of sunshine throughout the year, and daylight varies from 7 hours 12 minutes to 17 hours 18 minutes per day.

Monthly average temperatures in Haarby, Denmark

The warmest months in Haarby are June, July and August, with daily mean temperatures ranging from 16 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, Haarby experiences 4 days above 25 °C (77.0 °F) and 26 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Haarby. 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)		13°C
(56°F)		18°C
(66°F)		24°C
(75°F)		25°C
(78°F)		28°C
(83°F)		28°C
(83°F)		24°C
(76°F)		20°C
(68°F)		16°C
(62°F)		10°C
(50°F)
Mean maximum9°C
(48°F)		9°C
(49°F)		11°C
(52°F)		16°C
(60°F)		20°C
(68°F)		23°C
(73°F)		25°C
(78°F)		25°C
(78°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
(44°F)		10°C
(50°F)		14°C
(58°F)		19°C
(67°F)		20°C
(69°F)		20°C
(69°F)		17°C
(63°F)		13°C
(56°F)		9°C
(48°F)		6°C
(42°F)
Daily mean3°C
(38°F)		3°C
(37°F)		4°C
(39°F)		7°C
(45°F)		12°C
(53°F)		16°C
(62°F)		17°C
(64°F)		18°C
(64°F)		15°C
(59°F)		12°C
(53°F)		7°C
(46°F)		4°C
(40°F)
Average low2°C
(35°F)		1°C
(35°F)		2°C
(36°F)		4°C
(40°F)		9°C
(48°F)		13°C
(56°F)		15°C
(58°F)		15°C
(60°F)		13°C
(55°F)		10°C
(50°F)		6°C
(43°F)		3°C
(38°F)
Mean minimum-3°C
(27°F)		-3°C
(26°F)		-2°C
(29°F)		-0°C
(32°F)		4°C
(39°F)		10°C
(50°F)		11°C
(53°F)		12°C
(53°F)		8°C
(47°F)		4°C
(40°F)		1°C
(34°F)		-1°C
(30°F)
Minimum-7°C
(20°F)		-9°C
(16°F)		-7°C
(19°F)		-1°C
(31°F)		3°C
(38°F)		9°C
(49°F)		10°C
(50°F)		11°C
(52°F)		8°C
(46°F)		2°C
(36°F)		0°C
(33°F)		-7°C
(20°F)

Compare climate in Haarby with other places

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

Monthly average precipitation in Haarby, Denmark

Haarby usually has the most precipitation in August, September and October, with an average of 14 rainy days and 97 mm (3.8 inches) of precipitation per month. The driest months in Haarby are January, April and June. On average, 57 mm (2.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Haarby. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)68 (2.7)72 (2.8)70 (2.8)39 (1.5)69 (2.7)63 (2.5)81 (3.2)93 (3.7)85 (3.4)111 (4.4)70 (2.7)79 (3.1)
Average precipitation days (≥ 1 mm)13121281111131513161515

Monthly sunshine hours in Haarby, Denmark

The sunniest months in Haarby are May, June and July, when the sun shines an average of 14 hours 1 minutes a day. Least sunny months in Haarby: January, November and December receive an average of 4 hours 2 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Haarby. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours98183251365416432441402316251155117
Mean daily daylight hours7h 48m9h 39m11h 53m14h 10m16h 12m17h 18m16h 43m14h 52m12h 39m10h 24m8h 20m7h 12m

Solar UV radiation in Haarby, Denmark

Haarby 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, 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 Haarby UV Index data.

Average daily maximum UV levels by month for Haarby. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)123567765321