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Monthly climate in Pirna, Germany

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Pirna features a oceanic climate (Cfb). Temperatures typically range between 0 °C (33 °F) and 19 °C (67 °F) through the year, but rarely can drop to -16 °C (4 °F) or can rise to as high as 35 °C (96 °F). The average annual precipitation amounts to about 792 mm (31.2 inches) and receives 145 rainy days on the 1 mm (0.04 inches) threshold annually. Pirna enjoys an average of 3353 hours of sunshine throughout the year, and daylight varies from 7 hours 59 minutes to 16 hours 25 minutes per day.

Monthly average temperatures in Pirna, Germany

The warmest months in Pirna are June, July and August, with daily mean temperatures ranging from 18 to 19 °C (65 - 67 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 0 to 2 °C (33 - 36 °F) throughout the day. On average each year, Pirna experiences 32 days above 25 °C (77.0 °F) and 68 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Pirna. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum13°C
(56°F)		17°C
(63°F)		21°C
(69°F)		26°C
(79°F)		30°C
(86°F)		34°C
(94°F)		35°C
(96°F)		35°C
(95°F)		30°C
(86°F)		23°C
(74°F)		18°C
(65°F)		12°C
(54°F)
Mean maximum10°C
(50°F)		13°C
(55°F)		18°C
(65°F)		22°C
(73°F)		26°C
(79°F)		29°C
(84°F)		31°C
(88°F)		31°C
(89°F)		27°C
(82°F)		22°C
(72°F)		14°C
(58°F)		10°C
(51°F)
Average high3°C
(37°F)		5°C
(41°F)		8°C
(47°F)		13°C
(56°F)		17°C
(63°F)		23°C
(74°F)		23°C
(74°F)		24°C
(75°F)		19°C
(66°F)		14°C
(57°F)		7°C
(46°F)		4°C
(40°F)
Daily mean0°C
(33°F)		2°C
(35°F)		4°C
(40°F)		8°C
(48°F)		13°C
(55°F)		18°C
(65°F)		19°C
(66°F)		19°C
(67°F)		14°C
(58°F)		10°C
(51°F)		5°C
(42°F)		2°C
(36°F)
Average low-2°C
(29°F)		-1°C
(30°F)		1°C
(33°F)		4°C
(39°F)		8°C
(46°F)		13°C
(56°F)		14°C
(57°F)		14°C
(58°F)		10°C
(51°F)		7°C
(45°F)		3°C
(38°F)		0°C
(33°F)
Mean minimum-8°C
(17°F)		-9°C
(16°F)		-6°C
(22°F)		-3°C
(27°F)		2°C
(35°F)		6°C
(44°F)		8°C
(47°F)		8°C
(47°F)		4°C
(39°F)		0°C
(33°F)		-3°C
(26°F)		-6°C
(22°F)
Minimum-16°C
(4°F)		-15°C
(4°F)		-14°C
(7°F)		-7°C
(20°F)		-1°C
(31°F)		3°C
(38°F)		7°C
(45°F)		6°C
(43°F)		0°C
(33°F)		-2°C
(28°F)		-6°C
(22°F)		-11°C
(12°F)

Compare climate in Pirna with other places

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

Monthly average precipitation in Pirna, Germany

Pirna usually has the most precipitation in May, August and December, with an average of 13 rainy days and 81 mm (3.2 inches) of precipitation per month. The driest months in Pirna are February, April and November. On average, 46 mm (1.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Pirna. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)66 (2.6)57 (2.2)59 (2.3)37 (1.5)75 (3.0)71 (2.8)72 (2.8)96 (3.8)70 (2.8)70 (2.7)45 (1.8)73 (2.9)
Average precipitation days (≥ 1 mm)14111491311111212121115

Monthly sunshine hours in Pirna, Germany

The sunniest months in Pirna are May, June and July, when the sun shines an average of 12 hours 57 minutes a day. Least sunny months in Pirna: January, November and December receive an average of 4 hours 35 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Pirna. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours109192267333380400410379312253180132
Mean daily daylight hours8h 29m10h 1m11h 55m13h 51m15h 33m16h 25m15h 57m14h 27m12h 34m10h 38m8h 55m7h 59m

Solar UV radiation in Pirna, Germany

Pirna 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 Pirna UV Index data.

Average daily maximum UV levels by month for Pirna. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)224578876421