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Weather & Climate in Chlum u Třeboně, Czechia
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Chlum u Třeboně experiences four distinct seasons with an average annual temperature of 46°F (8°C). Winters average 28°F in January while summers reach 63°F in July. The area gets 290 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 25.4 inches (drier than the 38-inch national average). The area receives 4.2 inches of snow annually. The city sits at an elevation of 1,585 feet.
Temperature
28°F Jan (-2°C)
63°F Jul (17°C)
| Annual Average | 45.6°F |
| 16% below US avg | |
| January Average | 28°F (-2°C) |
| July Average | 63°F (17°C) |
| Sunny Days | 290 days/yr |
Geography
| Elevation | 1,585 ft (483 m) |
| Area | 18.3 sq mi (47.4 km²) |
| Population Density | 119/sq mi |
| Coordinates | 48.9624°N, 14.9280°W |
| Timezone | Europe/Prague |
Precipitation & Snow
Air Quality
Earthquake History
41 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.2.
| Apr 25, 2016 | 3 km NNE of Heiligenkreuz, Austria | M4.2 | 132 km | 3 km |
| Mar 31, 1999 | 1 km WSW of Micheldorf in Oberösterreich, Austria | M3.9 | 135 km | 10 km |
| May 2, 1991 | 0 km WNW of Leobersdorf, Austria | M3.8 | 149 km | 10 km |
| Jun 1, 1990 | 1 km SW of Molln, Austria | M3.7 | 131 km | 8 km |
| Feb 20, 1990 | 1 km W of Waldegg, Austria | M3.5 | 146 km | 10 km |
| Mar 7, 1998 | 3 km SW of Reichraming, Austria | M3.5 | 128 km | 10 km |
| Jun 10, 1994 | 14 km SW of Mariazell, Austria | M3.5 | 144 km | 10 km |
| Feb 17, 1997 | 3 km SW of Windischgarsten, Austria | M3.4 | 148 km | 5 km |
| Mar 11, 2000 | 2 km ENE of Schönbach, Austria | M3.4 | 57 km | 10 km |
| Aug 7, 1997 | 1 km WSW of Rabenstein an der Pielach, Austria | M3.3 | 107 km | 10 km |
| Jun 22, 2008 | 4 km ESE of Micheldorf in Oberösterreich, Austria | M3.2 | 134 km | 1 km |
| Jun 15, 2000 | 1 km NNW of Milín, Czechia | M3.2 | 100 km | 5 km |
| Jun 11, 1994 | 8 km WSW of Mariazell, Austria | M3.2 | 136 km | 10 km |
| Nov 10, 1994 | 1 km WSW of Hietzing, Austria | M3.1 | 132 km | 10 km |
| Mar 31, 1999 | 3 km SSE of Molln, Austria | M3.1 | 133 km | 10 km |
| Jul 23, 1998 | 5 km E of Spital am Pyhrn, Austria | M3.1 | 150 km | 10 km |
| Dec 10, 1998 | 2 km NNW of Kirchberg ob der Donau, Austria | M3.1 | 92 km | 5 km |
| Nov 8, 1993 | 3 km W of Windischgarsten, Austria | M3.0 | 146 km | 10 km |
| Mar 21, 2006 | 1 km NNW of Bystré, Czechia | M3.0 | 127 km | 5 km |
| Mar 16, 2008 | 8 km W of Windischgarsten, Austria | M2.9 | 147 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 28°F (-2°C) | 1.3 in | Coldest |
| February | 31°F (-1°C) | 1.3 in | Driest |
| March | 37°F (3°C) | 1.7 in | |
| April | 45°F (7°C) | 1.9 in | |
| May | 54°F (12°C) | 2.6 in | |
| June | 60°F (15°C) | 3.4 in | |
| July | 63°F (17°C) | 3.5 in | Warmest, Wettest |
| August | 62°F (17°C) | 2.9 in | |
| September | 55°F (13°C) | 1.9 in | |
| October | 46°F (8°C) | 1.5 in | |
| November | 36°F (2°C) | 1.8 in | |
| December | 30°F (-1°C) | 1.6 in |
Chlum u Třeboně has a seasonal temperature swing of 34°F / from 28°F in January to 63°F in July. Total annual precipitation is 25.4 inches, with July being the wettest month (3.5") and February the driest (1.3").