nomadseason

Monthly climate in Hanau am Main, Germany

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Hanau am Main features a oceanic climate (Cfb). Temperatures typically range between 2 °C (36 °F) and 20 °C (68 °F) through the year, but rarely can drop to -13 °C (9 °F) or can rise to as high as 39 °C (102 °F). The average annual precipitation amounts to about 791 mm (31.1 inches) and receives 133 rainy days on the 1 mm (0.04 inches) threshold annually. Hanau am Main enjoys an average of 3329 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 Hanau am Main, Germany

The warmest months in Hanau am Main are June, July and August, with daily mean temperatures ranging from 19 to 20 °C (67 - 68 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 2 to 4 °C (36 - 39 °F) throughout the day. On average each year, Hanau am Main experiences 42 days above 25 °C (77.0 °F) and 50 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Hanau am Main. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum12°C
(55°F)		18°C
(64°F)		22°C
(71°F)		26°C
(79°F)		31°C
(89°F)		34°C
(94°F)		39°C
(102°F)		35°C
(95°F)		32°C
(90°F)		25°C
(78°F)		20°C
(69°F)		14°C
(58°F)
Mean maximum11°C
(52°F)		14°C
(58°F)		19°C
(66°F)		23°C
(74°F)		27°C
(82°F)		29°C
(85°F)		32°C
(90°F)		32°C
(90°F)		29°C
(84°F)		22°C
(72°F)		17°C
(63°F)		12°C
(55°F)
Average high4°C
(40°F)		7°C
(44°F)		10°C
(51°F)		15°C
(59°F)		18°C
(65°F)		24°C
(75°F)		25°C
(77°F)		25°C
(77°F)		21°C
(69°F)		15°C
(59°F)		8°C
(47°F)		5°C
(42°F)
Daily mean2°C
(36°F)		3°C
(38°F)		6°C
(43°F)		10°C
(50°F)		14°C
(57°F)		19°C
(67°F)		20°C
(68°F)		20°C
(68°F)		15°C
(60°F)		11°C
(52°F)		6°C
(43°F)		4°C
(39°F)
Average low0°C
(33°F)		1°C
(33°F)		2°C
(36°F)		5°C
(41°F)		9°C
(48°F)		14°C
(57°F)		15°C
(58°F)		15°C
(59°F)		11°C
(52°F)		8°C
(46°F)		3°C
(39°F)		2°C
(35°F)
Mean minimum-6°C
(22°F)		-6°C
(22°F)		-4°C
(24°F)		-2°C
(29°F)		2°C
(36°F)		8°C
(46°F)		10°C
(50°F)		9°C
(49°F)		5°C
(40°F)		2°C
(36°F)		-2°C
(28°F)		-4°C
(25°F)
Minimum-11°C
(12°F)		-13°C
(9°F)		-11°C
(13°F)		-4°C
(25°F)		-0°C
(32°F)		7°C
(44°F)		8°C
(46°F)		7°C
(44°F)		3°C
(38°F)		0°C
(33°F)		-3°C
(26°F)		-6°C
(21°F)

Compare climate in Hanau am Main with other places

Compare temperature, precipitation, sunshine, UV index in Hanau am Main, Germany with other places around the world.

Monthly average precipitation in Hanau am Main, Germany

Hanau am Main usually has the most precipitation in March, May and December, with an average of 14 rainy days and 88 mm (3.4 inches) of precipitation per month. The driest months in Hanau am Main are April, September and November. On average, 46 mm (1.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Hanau am Main. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)71 (2.8)62 (2.4)79 (3.1)40 (1.6)74 (2.9)67 (2.6)67 (2.6)60 (2.4)45 (1.8)63 (2.5)53 (2.1)109 (4.3)
Average precipitation days (≥ 1 mm)1212147111010117121017

Monthly sunshine hours in Hanau am Main, Germany

The sunniest months in Hanau am Main are May, June and July, when the sun shines an average of 12 hours 57 minutes a day. Least sunny months in Hanau am Main: January, November and December receive an average of 4 hours 8 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Hanau am Main. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours99201266342384393413384320241167113
Mean daily daylight hours8h 35m10h 4m11h 55m13h 48m15h 27m16h 18m15h 51m14h 23m12h 33m10h 40m9h 0m8h 6m

Solar UV radiation in Hanau am Main, Germany

Hanau am Main 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 Hanau am Main UV Index data.

Average daily maximum UV levels by month for Hanau am Main. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)224578875421