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Monthly climate in Valchidol, Bulgaria

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Valchidol features a humid subtropical climate (Cfa). Temperatures typically range between 1 °C (34 °F) and 23 °C (75 °F) through the year, but rarely can drop to -16 °C (4 °F) or can rise to as high as 36 °C (97 °F). The average annual precipitation amounts to about 650 mm (25.6 inches) and receives 101 rainy days on the 1 mm (0.04 inches) threshold annually. Valchidol enjoys an average of 3722 hours of sunshine throughout the year, and daylight varies from 9 hours 0 minutes to 15 hours 20 minutes per day.

Monthly average temperatures in Valchidol, Bulgaria

The warmest months in Valchidol are June, July and August, with daily mean temperatures ranging from 20 to 23 °C (69 - 75 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 1 to 4 °C (34 - 39 °F) throughout the day. On average each year, Valchidol experiences 81 days above 25 °C (77.0 °F) and 55 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Valchidol. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum17°C
(62°F)		18°C
(65°F)		21°C
(70°F)		26°C
(78°F)		29°C
(85°F)		32°C
(90°F)		35°C
(95°F)		36°C
(97°F)		32°C
(90°F)		28°C
(83°F)		26°C
(78°F)		18°C
(64°F)
Mean maximum13°C
(55°F)		17°C
(63°F)		20°C
(68°F)		22°C
(73°F)		27°C
(81°F)		30°C
(86°F)		33°C
(92°F)		34°C
(93°F)		30°C
(87°F)		25°C
(78°F)		21°C
(70°F)		15°C
(59°F)
Average high4°C
(40°F)		8°C
(46°F)		10°C
(51°F)		16°C
(60°F)		21°C
(70°F)		25°C
(78°F)		28°C
(82°F)		29°C
(85°F)		25°C
(77°F)		19°C
(66°F)		12°C
(54°F)		7°C
(45°F)
Daily mean1°C
(34°F)		4°C
(39°F)		6°C
(43°F)		10°C
(51°F)		16°C
(61°F)		20°C
(69°F)		23°C
(73°F)		23°C
(75°F)		19°C
(67°F)		13°C
(56°F)		8°C
(47°F)		4°C
(39°F)
Average low-2°C
(29°F)		0°C
(33°F)		2°C
(36°F)		5°C
(42°F)		11°C
(52°F)		16°C
(61°F)		17°C
(64°F)		18°C
(64°F)		14°C
(57°F)		9°C
(49°F)		5°C
(42°F)		1°C
(35°F)
Mean minimum-9°C
(16°F)		-8°C
(17°F)		-5°C
(23°F)		-0°C
(32°F)		6°C
(43°F)		11°C
(53°F)		14°C
(57°F)		14°C
(57°F)		7°C
(45°F)		4°C
(39°F)		-2°C
(28°F)		-6°C
(21°F)
Minimum-16°C
(4°F)		-11°C
(12°F)		-13°C
(9°F)		-2°C
(29°F)		4°C
(40°F)		7°C
(46°F)		13°C
(55°F)		12°C
(54°F)		4°C
(39°F)		1°C
(34°F)		-6°C
(22°F)		-11°C
(13°F)

Compare climate in Valchidol with other places

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

Monthly average precipitation in Valchidol, Bulgaria

Valchidol usually has the most precipitation in June, July and December, with an average of 12 rainy days and 88 mm (3.4 inches) of precipitation per month. The driest months in Valchidol are April, August and September. On average, 27 mm (1.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Valchidol. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)48 (1.9)43 (1.7)61 (2.4)39 (1.5)58 (2.3)124 (4.9)73 (2.9)24 (1.0)19 (0.8)51 (2.0)44 (1.7)66 (2.6)
Average precipitation days (≥ 1 mm)67118111611545611

Monthly sunshine hours in Valchidol, Bulgaria

The sunniest months in Valchidol are June, July and August, when the sun shines an average of 13 hours 26 minutes a day. Least sunny months in Valchidol: January, November and December receive an average of 6 hours 25 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Valchidol. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours167230288348398402429404340288218204
Mean daily daylight hours9h 21m10h 30m11h 57m13h 26m14h 42m15h 20m15h 0m13h 53m12h 27m10h 58m9h 40m9h 0m

Solar UV radiation in Valchidol, Bulgaria

Valchidol experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 9 - 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 Valchidol UV Index data.

Average daily maximum UV levels by month for Valchidol. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)246789997532