Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Sommer features a humid continental climate (Dfb).Temperatures typically range between -3 °C (27 °F) and 17 °C (62 °F) through the year, but rarely can drop to -21 °C (-6 °F) or can rise to as high as 29 °C (85 °F).The average annual precipitation amounts to about 1144 mm (45.0 inches) and receives 178 rainy days on the 1 mm (0.04 inches) threshold annually.Sommer enjoys an average of 3533 hours of sunshine throughout the year, and daylight varies from 8 hours 29 minutes to 15 hours 53 minutes per day.
The warmest months in Sommer are June, July and August, with daily mean temperatures ranging from 16 to 17 °C (61 - 62 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -3 to -1 °C (27 - 31 °F) throughout the day. On average each year, Sommer experiences 11 days above 25 °C (77.0 °F) and 121 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 10°C (51°F) | 16°C (61°F) | 18°C (65°F) | 23°C (74°F) | 25°C (76°F) | 29°C (85°F) | 29°C (85°F) | 29°C (85°F) | 25°C (78°F) | 22°C (71°F) | 17°C (63°F) | 10°C (51°F) |
Mean maximum | 6°C (43°F) | 11°C (52°F) | 16°C (61°F) | 20°C (68°F) | 22°C (72°F) | 25°C (78°F) | 27°C (81°F) | 28°C (82°F) | 24°C (76°F) | 19°C (67°F) | 13°C (55°F) | 8°C (46°F) |
Average high | 0°C (32°F) | 3°C (38°F) | 6°C (44°F) | 11°C (52°F) | 15°C (59°F) | 20°C (69°F) | 21°C (71°F) | 22°C (71°F) | 17°C (62°F) | 12°C (54°F) | 6°C (43°F) | 1°C (34°F) |
Daily mean | -3°C (27°F) | -1°C (31°F) | 2°C (36°F) | 6°C (44°F) | 10°C (51°F) | 16°C (61°F) | 17°C (62°F) | 17°C (62°F) | 12°C (54°F) | 8°C (46°F) | 3°C (37°F) | -2°C (29°F) |
Average low | -6°C (21°F) | -4°C (25°F) | -2°C (28°F) | 2°C (35°F) | 6°C (43°F) | 11°C (52°F) | 12°C (53°F) | 12°C (54°F) | 8°C (47°F) | 4°C (40°F) | 1°C (33°F) | -4°C (25°F) |
Mean minimum | -13°C (9°F) | -13°C (8°F) | -11°C (13°F) | -5°C (23°F) | 1°C (33°F) | 4°C (40°F) | 7°C (45°F) | 6°C (43°F) | 1°C (34°F) | -1°C (31°F) | -6°C (21°F) | -12°C (10°F) |
Minimum | -18°C (-1°F) | -21°C (-6°F) | -19°C (-2°F) | -8°C (17°F) | -2°C (29°F) | 2°C (36°F) | 6°C (43°F) | 4°C (40°F) | -2°C (29°F) | -2°C (29°F) | -11°C (13°F) | -14°C (7°F) |
Compare temperature, precipitation, sunshine, UV index in Sommer, Styria, Austria with other places around the world.
Sommer usually has the most precipitation in May, July and August, with an average of 20 rainy days and 151 mm (6.0 inches) of precipitation per month.The driest months in Sommer are January, February and March. On average, 51 mm (2.0 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 52 (2.0) | 48 (1.9) | 54 (2.1) | 72 (2.8) | 144 (5.7) | 125 (4.9) | 141 (5.6) | 168 (6.6) | 119 (4.7) | 74 (2.9) | 69 (2.7) | 77 (3.0) |
Average precipitation days (≥ 1 mm) | 11 | 11 | 13 | 13 | 21 | 18 | 21 | 19 | 14 | 11 | 11 | 15 |
The sunniest months in Sommer are June, July and August, when the sun shines an average of 12 hours 48 minutes a day.Least sunny months in Sommer: January, November and December receive an average of 5 hours 58 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 160 | 226 | 300 | 342 | 350 | 394 | 410 | 373 | 309 | 276 | 210 | 178 |
Mean daily daylight hours | 8h 54m | 10h 15m | 11h 55m | 13h 39m | 15h 8m | 15h 53m | 15h 29m | 14h 10m | 12h 30m | 10h 48m | 9h 17m | 8h 29m |
Sommer 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 Sommer UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
UV Index (month maximum) | 2 | 3 | 5 | 6 | 8 | 9 | 9 | 8 | 6 | 4 | 3 | 2 |