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Monthly climate in Joachimsthal, Germany

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Joachimsthal features a oceanic climate (Cfb). Temperatures typically range between 2 °C (36 °F) and 19 °C (67 °F) through the year, but rarely can drop to -14 °C (8 °F) or can rise to as high as 37 °C (98 °F). The average annual precipitation amounts to about 651 mm (25.6 inches) and receives 128 rainy days on the 1 mm (0.04 inches) threshold annually. Joachimsthal enjoys an average of 3267 hours of sunshine throughout the year, and daylight varies from 7 hours 38 minutes to 16 hours 49 minutes per day.

Monthly average temperatures in Joachimsthal, Germany

The warmest months in Joachimsthal are June, July and August, with daily mean temperatures ranging from 19 to 19 °C (66 - 67 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 2 to 3 °C (36 - 37 °F) throughout the day. On average each year, Joachimsthal experiences 31 days above 25 °C (77.0 °F) and 57 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Joachimsthal. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum13°C
(56°F)		18°C
(65°F)		21°C
(69°F)		26°C
(79°F)		30°C
(86°F)		34°C
(94°F)		37°C
(98°F)		36°C
(96°F)		33°C
(91°F)		24°C
(75°F)		19°C
(66°F)		13°C
(55°F)
Mean maximum11°C
(52°F)		13°C
(56°F)		17°C
(64°F)		23°C
(73°F)		27°C
(81°F)		29°C
(84°F)		31°C
(88°F)		32°C
(89°F)		28°C
(83°F)		21°C
(71°F)		15°C
(60°F)		12°C
(53°F)
Average high4°C
(39°F)		5°C
(42°F)		8°C
(47°F)		13°C
(57°F)		18°C
(64°F)		24°C
(75°F)		23°C
(74°F)		24°C
(76°F)		19°C
(67°F)		14°C
(58°F)		8°C
(47°F)		5°C
(41°F)
Daily mean2°C
(36°F)		2°C
(36°F)		4°C
(40°F)		9°C
(48°F)		13°C
(56°F)		19°C
(66°F)		19°C
(66°F)		19°C
(67°F)		15°C
(59°F)		11°C
(52°F)		6°C
(43°F)		3°C
(37°F)
Average low-0°C
(32°F)		-0°C
(32°F)		1°C
(34°F)		4°C
(39°F)		8°C
(47°F)		13°C
(56°F)		14°C
(58°F)		14°C
(58°F)		11°C
(52°F)		8°C
(46°F)		4°C
(39°F)		1°C
(34°F)
Mean minimum-6°C
(21°F)		-7°C
(20°F)		-5°C
(23°F)		-3°C
(27°F)		1°C
(35°F)		8°C
(47°F)		10°C
(50°F)		9°C
(48°F)		6°C
(43°F)		1°C
(34°F)		-2°C
(29°F)		-5°C
(24°F)
Minimum-10°C
(14°F)		-14°C
(8°F)		-13°C
(9°F)		-4°C
(25°F)		-0°C
(32°F)		5°C
(41°F)		8°C
(46°F)		7°C
(44°F)		4°C
(40°F)		-2°C
(28°F)		-4°C
(25°F)		-12°C
(10°F)

Compare climate in Joachimsthal with other places

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

Monthly average precipitation in Joachimsthal, Germany

Joachimsthal usually has the most precipitation in July, August and October, with an average of 11 rainy days and 74 mm (2.9 inches) of precipitation per month. The driest months in Joachimsthal are February, April and November. On average, 42 mm (1.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Joachimsthal. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)52 (2.0)42 (1.6)52 (2.0)39 (1.5)50 (2.0)52 (2.0)105 (4.1)60 (2.3)51 (2.0)56 (2.2)45 (1.8)47 (1.9)
Average precipitation days (≥ 1 mm)111113910911119121012

Monthly sunshine hours in Joachimsthal, Germany

The sunniest months in Joachimsthal are May, June and July, when the sun shines an average of 13 hours 11 minutes a day. Least sunny months in Joachimsthal: January, November and December receive an average of 3 hours 46 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Joachimsthal. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours102186254342394416402380300242143101
Mean daily daylight hours8h 10m9h 51m11h 54m14h 0m15h 51m16h 49m16h 18m14h 38m12h 36m10h 31m8h 39m7h 38m

Solar UV radiation in Joachimsthal, Germany

Joachimsthal experiences the highest level of ultraviolet (UV) radiation in May, June and July, 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 Joachimsthal UV Index data.

Average daily maximum UV levels by month for Joachimsthal. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)124578765321