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Monthly climate in Osek, Central Bohemia, Czech Republic

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Osek features a oceanic climate (Cfb).Temperatures typically range between -1 °C (31 °F) and 19 °C (66 °F) through the year, but rarely can drop to -20 °C (-3 °F) or can rise to as high as 34 °C (93 °F).The average annual precipitation amounts to about 748 mm (29.5 inches) and receives 141 rainy days on the 1 mm (0.04 inches) threshold annually.Osek enjoys an average of 3456 hours of sunshine throughout the year, and daylight varies from 8 hours 10 minutes to 16 hours 14 minutes per day.

Monthly average temperatures in Osek, Central Bohemia, Czech Republic §

The warmest months in Osek 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 -1 to 1 °C (31 - 35 °F) throughout the day. On average each year, Osek experiences 33 days above 25 °C (77.0 °F) and 82 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Osek, Central Bohemia, Czech Republic.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 12°C
(54°F)		 16°C
(60°F)		 21°C
(69°F)		 25°C
(78°F)		 29°C
(84°F)		 34°C
(93°F)		 33°C
(91°F)		 33°C
(92°F)		 29°C
(84°F)		 23°C
(73°F)		 17°C
(64°F)		 11°C
(52°F)
Mean maximum 8°C
(47°F)		 13°C
(55°F)		 18°C
(64°F)		 22°C
(72°F)		 26°C
(79°F)		 28°C
(83°F)		 30°C
(87°F)		 31°C
(89°F)		 27°C
(81°F)		 22°C
(71°F)		 14°C
(57°F)		 9°C
(49°F)
Average high 2°C
(35°F)		 4°C
(40°F)		 8°C
(47°F)		 13°C
(56°F)		 17°C
(63°F)		 23°C
(73°F)		 24°C
(75°F)		 24°C
(75°F)		 19°C
(66°F)		 14°C
(57°F)		 6°C
(44°F)		 3°C
(38°F)
Daily mean -1°C
(31°F)		 1°C
(34°F)		 4°C
(39°F)		 8°C
(47°F)		 13°C
(55°F)		 18°C
(65°F)		 19°C
(66°F)		 19°C
(66°F)		 14°C
(58°F)		 10°C
(49°F)		 4°C
(40°F)		 1°C
(35°F)
Average low -3°C
(27°F)		 -2°C
(29°F)		 0°C
(32°F)		 3°C
(38°F)		 8°C
(46°F)		 13°C
(55°F)		 13°C
(56°F)		 14°C
(57°F)		 10°C
(50°F)		 6°C
(43°F)		 2°C
(36°F)		 -1°C
(31°F)
Mean minimum -10°C
(15°F)		 -10°C
(15°F)		 -6°C
(21°F)		 -3°C
(28°F)		 2°C
(35°F)		 6°C
(43°F)		 8°C
(46°F)		 7°C
(46°F)		 3°C
(38°F)		 0°C
(33°F)		 -4°C
(26°F)		 -7°C
(20°F)
Minimum -20°C
(-3°F)		 -17°C
(2°F)		 -14°C
(8°F)		 -6°C
(22°F)		 -1°C
(30°F)		 3°C
(38°F)		 6°C
(43°F)		 6°C
(43°F)		 -0°C
(32°F)		 -3°C
(26°F)		 -7°C
(20°F)		 -9°C
(15°F)

Compare climate in Osek with other places

Compare temperature, precipitation, sunshine, UV index in Osek, Central Bohemia, Czech Republic with other places around the world.

Monthly average precipitation in Osek, Central Bohemia, Czech Republic §

Osek usually has the most precipitation in May, June and August, with an average of 14 rainy days and 91 mm (3.6 inches) of precipitation per month.The driest months in Osek are January, April and November. On average, 41 mm (1.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Osek, Central Bohemia, Czech Republic.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 45 (1.8) 48 (1.9) 53 (2.1) 40 (1.6) 96 (3.8) 90 (3.5) 77 (3.0) 87 (3.4) 63 (2.5) 55 (2.2) 37 (1.5) 57 (2.2)
Average precipitation days (≥ 1 mm) 11 10 13 9 17 12 14 13 11 10 9 12

Monthly sunshine hours in Osek, Central Bohemia, Czech Republic §

The sunniest months in Osek are June, July and August, when the sun shines an average of 13 hours 18 minutes a day.Least sunny months in Osek: January, November and December receive an average of 4 hours 46 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Osek, Central Bohemia, Czech Republic.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 118 212 285 346 380 407 432 384 307 260 180 139
Mean daily daylight hours 8h 38m 10h 6m 11h 55m 13h 47m 15h 24m 16h 14m 15h 47m 14h 21m 12h 33m 10h 42m 9h 2m 8h 10m

Solar UV radiation in Osek, Central Bohemia, Czech Republic §

Osek experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 8 - 8, 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 Osek UV Index data.

Average daily maximum UV levels by month for Osek, Central Bohemia, Czech Republic.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 2 3 5 6 8 8 8 7 6 4 2 1