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Monthly climate in Byala Slatina, Bulgaria

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Byala Slatina features a oceanic climate (Cfb). Temperatures typically range between 0 °C (33 °F) and 25 °C (77 °F) through the year, but rarely can drop to -20 °C (-4 °F) or can rise to as high as 41 °C (105 °F). The average annual precipitation amounts to about 642 mm (25.3 inches) and receives 97 rainy days on the 1 mm (0.04 inches) threshold annually. Byala Slatina enjoys an average of 3719 hours of sunshine throughout the year, and daylight varies from 8 hours 59 minutes to 15 hours 20 minutes per day.

Monthly average temperatures in Byala Slatina, Bulgaria

The warmest months in Byala Slatina are June, July and August, with daily mean temperatures ranging from 22 to 25 °C (72 - 77 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 0 to 4 °C (33 - 39 °F) throughout the day. On average each year, Byala Slatina experiences 110 days above 25 °C (77.0 °F) and 61 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Byala Slatina. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum17°C
(62°F)		22°C
(72°F)		25°C
(78°F)		30°C
(86°F)		33°C
(91°F)		41°C
(105°F)		40°C
(105°F)		41°C
(105°F)		37°C
(98°F)		32°C
(90°F)		26°C
(80°F)		17°C
(63°F)
Mean maximum14°C
(58°F)		20°C
(68°F)		23°C
(74°F)		28°C
(82°F)		31°C
(87°F)		35°C
(95°F)		37°C
(99°F)		37°C
(99°F)		34°C
(94°F)		28°C
(83°F)		22°C
(73°F)		16°C
(61°F)
Average high5°C
(41°F)		9°C
(49°F)		13°C
(56°F)		19°C
(67°F)		24°C
(76°F)		28°C
(83°F)		31°C
(88°F)		32°C
(90°F)		28°C
(82°F)		20°C
(69°F)		12°C
(54°F)		7°C
(45°F)
Daily mean0°C
(33°F)		4°C
(39°F)		7°C
(45°F)		13°C
(55°F)		18°C
(65°F)		22°C
(72°F)		24°C
(76°F)		25°C
(77°F)		21°C
(69°F)		14°C
(57°F)		8°C
(46°F)		3°C
(38°F)
Average low-3°C
(26°F)		-1°C
(31°F)		2°C
(36°F)		7°C
(44°F)		12°C
(54°F)		16°C
(62°F)		18°C
(65°F)		18°C
(65°F)		14°C
(58°F)		8°C
(47°F)		4°C
(40°F)		0°C
(33°F)
Mean minimum-11°C
(12°F)		-9°C
(17°F)		-6°C
(22°F)		-0°C
(32°F)		6°C
(43°F)		12°C
(54°F)		14°C
(58°F)		13°C
(56°F)		6°C
(44°F)		3°C
(37°F)		-3°C
(27°F)		-8°C
(18°F)
Minimum-20°C
(-4°F)		-16°C
(4°F)		-17°C
(1°F)		-3°C
(27°F)		5°C
(41°F)		8°C
(47°F)		13°C
(55°F)		11°C
(52°F)		3°C
(37°F)		-0°C
(32°F)		-8°C
(19°F)		-14°C
(7°F)

Compare climate in Byala Slatina with other places

Compare temperature, precipitation, sunshine, UV index in Byala Slatina, Bulgaria with other places around the world.

Monthly average precipitation in Byala Slatina, Bulgaria

Byala Slatina usually has the most precipitation in March, June and July, with an average of 11 rainy days and 82 mm (3.2 inches) of precipitation per month. The driest months in Byala Slatina are April, August and September. On average, 28 mm (1.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Byala Slatina. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)44 (1.7)43 (1.7)79 (3.1)41 (1.6)72 (2.8)89 (3.5)78 (3.1)29 (1.1)15 (0.6)58 (2.3)44 (1.7)51 (2.0)
Average precipitation days (≥ 1 mm)7811812139535610

Monthly sunshine hours in Byala Slatina, Bulgaria

The sunniest months in Byala Slatina are June, July and August, when the sun shines an average of 13 hours 24 minutes a day. Least sunny months in Byala Slatina: January, November and December receive an average of 6 hours 30 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Byala Slatina. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours172232287346391401427403343286216209
Mean daily daylight hours9h 21m10h 29m11h 57m13h 26m14h 42m15h 20m15h 0m13h 53m12h 27m10h 58m9h 40m8h 59m

Solar UV radiation in Byala Slatina, Bulgaria

Byala Slatina 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, November 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 Byala Slatina UV Index data.

Average daily maximum UV levels by month for Byala Slatina. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)246789987532