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Monthly climate in Hoertendorf, Austria

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Hoertendorf features a humid continental climate (Dfb). Temperatures typically range between -2 °C (28 °F) and 19 °C (66 °F) through the year, but rarely can drop to -24 °C (-11 °F) or can rise to as high as 34 °C (93 °F). The average annual precipitation amounts to about 976 mm (38.4 inches) and receives 137 rainy days on the 1 mm (0.04 inches) threshold annually. Hoertendorf enjoys an average of 3567 hours of sunshine throughout the year, and daylight varies from 8 hours 36 minutes to 15 hours 45 minutes per day.

Monthly average temperatures in Hoertendorf, Austria

The warmest months in Hoertendorf are June, July and August, with daily mean temperatures ranging from 18 to 19 °C (65 - 66 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -2 to 1 °C (28 - 33 °F) throughout the day. On average each year, Hoertendorf experiences 36 days above 25 °C (77.0 °F) and 108 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Hoertendorf. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum10°C
(51°F)		17°C
(62°F)		21°C
(69°F)		26°C
(79°F)		28°C
(82°F)		32°C
(91°F)		31°C
(88°F)		34°C
(93°F)		28°C
(82°F)		22°C
(71°F)		18°C
(66°F)		10°C
(51°F)
Mean maximum7°C
(46°F)		12°C
(54°F)		18°C
(64°F)		23°C
(73°F)		25°C
(77°F)		28°C
(83°F)		30°C
(87°F)		31°C
(88°F)		26°C
(79°F)		20°C
(68°F)		14°C
(57°F)		8°C
(47°F)
Average high2°C
(36°F)		5°C
(42°F)		10°C
(50°F)		14°C
(58°F)		17°C
(64°F)		23°C
(74°F)		24°C
(76°F)		24°C
(76°F)		19°C
(67°F)		14°C
(58°F)		7°C
(46°F)		3°C
(37°F)
Daily mean-2°C
(28°F)		1°C
(33°F)		4°C
(40°F)		9°C
(48°F)		13°C
(55°F)		18°C
(65°F)		19°C
(66°F)		19°C
(66°F)		14°C
(58°F)		9°C
(49°F)		4°C
(40°F)		-1°C
(31°F)
Average low-6°C
(21°F)		-4°C
(25°F)		-1°C
(31°F)		3°C
(38°F)		8°C
(46°F)		12°C
(55°F)		13°C
(56°F)		14°C
(57°F)		10°C
(49°F)		5°C
(42°F)		2°C
(36°F)		-4°C
(25°F)
Mean minimum-15°C
(5°F)		-13°C
(8°F)		-7°C
(19°F)		-2°C
(28°F)		2°C
(37°F)		5°C
(42°F)		9°C
(48°F)		8°C
(46°F)		3°C
(37°F)		1°C
(34°F)		-4°C
(26°F)		-14°C
(8°F)
Minimum-21°C
(-6°F)		-24°C
(-11°F)		-19°C
(-2°F)		-5°C
(23°F)		1°C
(33°F)		2°C
(36°F)		8°C
(46°F)		5°C
(42°F)		-1°C
(31°F)		-1°C
(30°F)		-5°C
(23°F)		-18°C
(1°F)

Compare climate in Hoertendorf with other places

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

Monthly average precipitation in Hoertendorf, Austria

Hoertendorf usually has the most precipitation in May, August and September, with an average of 15 rainy days and 120 mm (4.7 inches) of precipitation per month. The driest months in Hoertendorf are January, February and March. On average, 44 mm (1.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Hoertendorf. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)32 (1.3)52 (2.1)49 (1.9)68 (2.7)125 (4.9)86 (3.4)98 (3.8)114 (4.5)122 (4.8)64 (2.5)91 (3.6)75 (3.0)
Average precipitation days (≥ 1 mm)681010191415141381010

Monthly sunshine hours in Hoertendorf, Austria

The sunniest months in Hoertendorf are June, July and August, when the sun shines an average of 12 hours 45 minutes a day. Least sunny months in Hoertendorf: January, November and December receive an average of 6 hours 24 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Hoertendorf. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours180227301335355390410373305277204205
Mean daily daylight hours9h 1m10h 18m11h 56m13h 36m15h 2m15h 45m15h 22m14h 6m12h 30m10h 50m9h 22m8h 36m

Solar UV radiation in Hoertendorf, Austria

Hoertendorf experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 8 - 9, which corresponds to the Very High category of sun exposure. January, February and December are in the Low / Moderate exposure category. In these months, the maximum values of the UV index do not exceed 3. For more detailed information, check out our hourly Hoertendorf UV Index data.

Average daily maximum UV levels by month for Hoertendorf. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)235689987532