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Monthly climate in Roudnice nad Labem, Czech Republic

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Roudnice nad Labem features a oceanic climate (Cfb). Temperatures typically range between 1 °C (33 °F) and 20 °C (68 °F) through the year, but rarely can drop to -17 °C (2 °F) or can rise to as high as 38 °C (100 °F). The average annual precipitation amounts to about 595 mm (23.4 inches) and receives 121 rainy days on the 1 mm (0.04 inches) threshold annually. Roudnice nad Labem enjoys an average of 3414 hours of sunshine throughout the year, and daylight varies from 8 hours 3 minutes to 16 hours 21 minutes per day.

Monthly average temperatures in Roudnice nad Labem, Czech Republic

The warmest months in Roudnice nad Labem are June, July and August, with daily mean temperatures ranging from 20 to 20 °C (67 - 68 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 1 to 2 °C (33 - 36 °F) throughout the day. On average each year, Roudnice nad Labem experiences 46 days above 25 °C (77.0 °F) and 73 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Roudnice nad Labem. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum13°C
(56°F)		16°C
(61°F)		22°C
(72°F)		27°C
(80°F)		32°C
(90°F)		38°C
(100°F)		38°C
(100°F)		35°C
(96°F)		32°C
(89°F)		24°C
(76°F)		18°C
(64°F)		11°C
(53°F)
Mean maximum10°C
(50°F)		13°C
(56°F)		19°C
(66°F)		24°C
(75°F)		28°C
(82°F)		31°C
(88°F)		33°C
(91°F)		33°C
(92°F)		29°C
(85°F)		23°C
(73°F)		15°C
(59°F)		10°C
(51°F)
Average high3°C
(38°F)		5°C
(41°F)		9°C
(48°F)		14°C
(58°F)		19°C
(66°F)		25°C
(77°F)		25°C
(78°F)		26°C
(78°F)		20°C
(69°F)		15°C
(59°F)		8°C
(46°F)		4°C
(40°F)
Daily mean1°C
(33°F)		2°C
(35°F)		5°C
(40°F)		9°C
(49°F)		14°C
(57°F)		20°C
(67°F)		20°C
(68°F)		20°C
(68°F)		15°C
(59°F)		10°C
(51°F)		5°C
(41°F)		2°C
(36°F)
Average low-2°C
(29°F)		-1°C
(30°F)		0°C
(33°F)		4°C
(39°F)		8°C
(47°F)		14°C
(57°F)		14°C
(58°F)		15°C
(59°F)		10°C
(51°F)		6°C
(44°F)		2°C
(37°F)		-0°C
(32°F)
Mean minimum-7°C
(20°F)		-9°C
(17°F)		-6°C
(22°F)		-2°C
(29°F)		2°C
(36°F)		7°C
(45°F)		9°C
(48°F)		8°C
(48°F)		4°C
(39°F)		1°C
(34°F)		-4°C
(26°F)		-5°C
(23°F)
Minimum-14°C
(6°F)		-17°C
(2°F)		-13°C
(9°F)		-6°C
(22°F)		-0°C
(32°F)		3°C
(38°F)		6°C
(44°F)		7°C
(44°F)		1°C
(33°F)		-1°C
(31°F)		-6°C
(21°F)		-9°C
(16°F)

Compare climate in Roudnice nad Labem with other places

Compare temperature, precipitation, sunshine, UV index in Roudnice nad Labem, Czech Republic with other places around the world.

Monthly average precipitation in Roudnice nad Labem, Czech Republic

Roudnice nad Labem usually has the most precipitation in May, June and August, with an average of 11 rainy days and 67 mm (2.6 inches) of precipitation per month. The driest months in Roudnice nad Labem are January, April and November. On average, 34 mm (1.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Roudnice nad Labem. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)39 (1.5)42 (1.6)42 (1.6)27 (1.0)65 (2.6)62 (2.4)54 (2.1)73 (2.9)54 (2.1)55 (2.2)37 (1.5)47 (1.9)
Average precipitation days (≥ 1 mm)1091081211121289911

Monthly sunshine hours in Roudnice nad Labem, Czech Republic

The sunniest months in Roudnice nad Labem are June, July and August, when the sun shines an average of 13 hours 10 minutes a day. Least sunny months in Roudnice nad Labem: January, November and December receive an average of 4 hours 43 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Roudnice nad Labem. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours121201276338379403427381313257173139
Mean daily daylight hours8h 32m10h 3m11h 55m13h 50m15h 29m16h 21m15h 54m14h 24m12h 34m10h 40m8h 57m8h 3m

Solar UV radiation in Roudnice nad Labem, Czech Republic

Roudnice nad Labem 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, February 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 Roudnice nad Labem UV Index data.

Average daily maximum UV levels by month for Roudnice nad Labem. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)224588876421