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Monthly climate in Hardegg, Austria

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Hardegg features a oceanic climate (Cfb). Temperatures typically range between 0 °C (32 °F) and 21 °C (69 °F) through the year, but rarely can drop to -15 °C (4 °F) or can rise to as high as 35 °C (96 °F). The average annual precipitation amounts to about 655 mm (25.8 inches) and receives 119 rainy days on the 1 mm (0.04 inches) threshold annually. Hardegg enjoys an average of 3526 hours of sunshine throughout the year, and daylight varies from 8 hours 20 minutes to 16 hours 3 minutes per day.

Monthly average temperatures in Hardegg, Austria

The warmest months in Hardegg are June, July and August, with daily mean temperatures ranging from 20 to 21 °C (68 - 69 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 0 to 2 °C (32 - 36 °F) throughout the day. On average each year, Hardegg experiences 50 days above 25 °C (77.0 °F) and 75 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Hardegg. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum14°C
(57°F)		17°C
(63°F)		22°C
(71°F)		27°C
(81°F)		32°C
(89°F)		34°C
(93°F)		35°C
(96°F)		34°C
(94°F)		30°C
(87°F)		24°C
(76°F)		18°C
(65°F)		12°C
(53°F)
Mean maximum10°C
(50°F)		14°C
(58°F)		19°C
(66°F)		24°C
(75°F)		28°C
(82°F)		31°C
(87°F)		33°C
(91°F)		32°C
(90°F)		28°C
(83°F)		23°C
(73°F)		15°C
(60°F)		11°C
(52°F)
Average high3°C
(37°F)		6°C
(42°F)		9°C
(49°F)		15°C
(59°F)		19°C
(66°F)		25°C
(77°F)		26°C
(78°F)		26°C
(79°F)		20°C
(69°F)		15°C
(59°F)		8°C
(46°F)		4°C
(39°F)
Daily mean0°C
(32°F)		2°C
(36°F)		5°C
(41°F)		10°C
(50°F)		14°C
(57°F)		20°C
(68°F)		20°C
(69°F)		21°C
(69°F)		15°C
(60°F)		10°C
(51°F)		5°C
(41°F)		2°C
(35°F)
Average low-2°C
(28°F)		-1°C
(30°F)		1°C
(33°F)		5°C
(41°F)		9°C
(49°F)		15°C
(58°F)		15°C
(59°F)		15°C
(60°F)		11°C
(52°F)		7°C
(45°F)		3°C
(37°F)		-0°C
(31°F)
Mean minimum-8°C
(17°F)		-8°C
(18°F)		-6°C
(21°F)		-2°C
(29°F)		3°C
(38°F)		8°C
(47°F)		9°C
(49°F)		10°C
(49°F)		5°C
(41°F)		1°C
(34°F)		-4°C
(25°F)		-7°C
(20°F)
Minimum-15°C
(6°F)		-15°C
(6°F)		-15°C
(4°F)		-5°C
(23°F)		-0°C
(32°F)		6°C
(43°F)		8°C
(47°F)		9°C
(48°F)		2°C
(35°F)		-2°C
(29°F)		-7°C
(20°F)		-10°C
(15°F)

Compare climate in Hardegg with other places

Compare temperature, precipitation, sunshine, UV index in Hardegg, Austria with other places around the world.

Monthly average precipitation in Hardegg, Austria

Hardegg usually has the most precipitation in May, July and August, with an average of 13 rainy days and 82 mm (3.2 inches) of precipitation per month. The driest months in Hardegg are January, February and March. On average, 31 mm (1.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Hardegg. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)31 (1.2)32 (1.2)32 (1.2)36 (1.4)82 (3.2)76 (3.0)85 (3.4)80 (3.1)73 (2.9)42 (1.7)42 (1.6)45 (1.8)
Average precipitation days (≥ 1 mm)97881512131397810

Monthly sunshine hours in Hardegg, Austria

The sunniest months in Hardegg are June, July and August, when the sun shines an average of 13 hours 15 minutes a day. Least sunny months in Hardegg: January, November and December receive an average of 5 hours 22 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Hardegg. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours140220298335377406429385310270186167
Mean daily daylight hours8h 46m10h 10m11h 55m13h 43m15h 16m16h 3m15h 38m14h 15m12h 32m10h 45m9h 10m8h 20m

Solar UV radiation in Hardegg, Austria

Hardegg experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 8 - 9, which corresponds to the Very High category of sun exposure. January, November 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 Hardegg UV Index data.

Average daily maximum UV levels by month for Hardegg. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)235689976421