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Monthly climate in Idelberg, Germany

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Idelberg features a oceanic climate (Cfb). Temperatures typically range between 2 °C (35 °F) and 18 °C (65 °F) through the year, but rarely can drop to -13 °C (9 °F) or can rise to as high as 37 °C (100 °F). The average annual precipitation amounts to about 1038 mm (40.9 inches) and receives 161 rainy days on the 1 mm (0.04 inches) threshold annually. Idelberg enjoys an average of 3248 hours of sunshine throughout the year, and daylight varies from 8 hours 2 minutes to 16 hours 23 minutes per day.

Monthly average temperatures in Idelberg, Germany

The warmest months in Idelberg are June, July and August, with daily mean temperatures ranging from 18 to 18 °C (64 - 65 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 2 to 3 °C (35 - 38 °F) throughout the day. On average each year, Idelberg experiences 26 days above 25 °C (77.0 °F) and 51 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Idelberg. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum12°C
(53°F)		18°C
(65°F)		21°C
(71°F)		26°C
(79°F)		31°C
(89°F)		34°C
(93°F)		37°C
(100°F)		34°C
(94°F)		31°C
(88°F)		25°C
(77°F)		19°C
(66°F)		13°C
(56°F)
Mean maximum10°C
(51°F)		14°C
(57°F)		17°C
(64°F)		23°C
(73°F)		26°C
(80°F)		28°C
(83°F)		31°C
(87°F)		30°C
(87°F)		28°C
(82°F)		21°C
(70°F)		16°C
(60°F)		12°C
(54°F)
Average high4°C
(39°F)		6°C
(43°F)		9°C
(49°F)		14°C
(57°F)		17°C
(63°F)		22°C
(72°F)		23°C
(74°F)		23°C
(74°F)		19°C
(66°F)		14°C
(57°F)		8°C
(46°F)		5°C
(41°F)
Daily mean2°C
(35°F)		3°C
(38°F)		6°C
(42°F)		9°C
(49°F)		13°C
(55°F)		18°C
(64°F)		18°C
(65°F)		18°C
(65°F)		14°C
(58°F)		10°C
(51°F)		5°C
(42°F)		3°C
(38°F)
Average low-0°C
(32°F)		0°C
(33°F)		2°C
(36°F)		4°C
(40°F)		8°C
(47°F)		13°C
(56°F)		14°C
(57°F)		14°C
(58°F)		10°C
(50°F)		8°C
(46°F)		3°C
(38°F)		2°C
(35°F)
Mean minimum-6°C
(21°F)		-6°C
(21°F)		-5°C
(24°F)		-3°C
(26°F)		1°C
(34°F)		8°C
(46°F)		8°C
(47°F)		9°C
(48°F)		5°C
(41°F)		1°C
(35°F)		-2°C
(28°F)		-4°C
(25°F)
Minimum-13°C
(9°F)		-13°C
(9°F)		-13°C
(9°F)		-7°C
(20°F)		-1°C
(30°F)		6°C
(44°F)		7°C
(44°F)		7°C
(45°F)		2°C
(36°F)		-0°C
(32°F)		-5°C
(23°F)		-6°C
(22°F)

Compare climate in Idelberg with other places

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

Monthly average precipitation in Idelberg, Germany

Idelberg usually has the most precipitation in January, March and December, with an average of 16 rainy days and 116 mm (4.6 inches) of precipitation per month. The driest months in Idelberg are April, September and November. On average, 58 mm (2.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Idelberg. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)100 (4.0)96 (3.8)106 (4.2)44 (1.7)83 (3.2)76 (3.0)90 (3.6)82 (3.2)67 (2.7)89 (3.5)63 (2.5)142 (5.6)
Average precipitation days (≥ 1 mm)15131591412111510151220

Monthly sunshine hours in Idelberg, Germany

The sunniest months in Idelberg are May, June and July, when the sun shines an average of 12 hours 49 minutes a day. Least sunny months in Idelberg: January, November and December receive an average of 3 hours 59 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Idelberg. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours99192257338384388407377311223162105
Mean daily daylight hours8h 31m10h 2m11h 55m13h 50m15h 31m16h 23m15h 55m14h 25m12h 34m10h 39m8h 56m8h 2m

Solar UV radiation in Idelberg, Germany

Idelberg 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 Idelberg UV Index data.

Average daily maximum UV levels by month for Idelberg. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)124578875421