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Monthly climate in Ivanovo, Bulgaria

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Ivanovo features a humid subtropical climate (Cfa). Temperatures typically range between 1 °C (34 °F) and 25 °C (77 °F) through the year, but rarely can drop to -17 °C (1 °F) or can rise to as high as 39 °C (103 °F). The average annual precipitation amounts to about 649 mm (25.6 inches) and receives 96 rainy days on the 1 mm (0.04 inches) threshold annually. Ivanovo enjoys an average of 3707 hours of sunshine throughout the year, and daylight varies from 8 hours 57 minutes to 15 hours 23 minutes per day.

Monthly average temperatures in Ivanovo, Bulgaria

The warmest months in Ivanovo are June, July and August, with daily mean temperatures ranging from 22 to 25 °C (71 - 77 °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, Ivanovo experiences 98 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 Ivanovo. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum17°C
(62°F)		20°C
(68°F)		25°C
(78°F)		28°C
(84°F)		30°C
(87°F)		37°C
(100°F)		39°C
(103°F)		39°C
(102°F)		36°C
(98°F)		33°C
(91°F)		26°C
(80°F)		18°C
(65°F)
Mean maximum13°C
(56°F)		18°C
(65°F)		22°C
(71°F)		26°C
(79°F)		29°C
(84°F)		33°C
(92°F)		36°C
(97°F)		36°C
(98°F)		34°C
(93°F)		28°C
(82°F)		23°C
(73°F)		16°C
(60°F)
Average high4°C
(40°F)		8°C
(47°F)		12°C
(54°F)		18°C
(64°F)		23°C
(73°F)		27°C
(80°F)		29°C
(85°F)		31°C
(89°F)		27°C
(80°F)		20°C
(68°F)		12°C
(54°F)		7°C
(44°F)
Daily mean1°C
(34°F)		4°C
(39°F)		7°C
(45°F)		12°C
(54°F)		18°C
(64°F)		22°C
(71°F)		24°C
(75°F)		25°C
(77°F)		20°C
(69°F)		14°C
(57°F)		8°C
(47°F)		3°C
(38°F)
Average low-2°C
(28°F)		-0°C
(32°F)		2°C
(36°F)		7°C
(44°F)		12°C
(54°F)		17°C
(62°F)		18°C
(65°F)		18°C
(65°F)		14°C
(58°F)		9°C
(48°F)		5°C
(42°F)		1°C
(34°F)
Mean minimum-11°C
(13°F)		-8°C
(17°F)		-5°C
(24°F)		1°C
(33°F)		7°C
(45°F)		12°C
(54°F)		15°C
(59°F)		14°C
(58°F)		8°C
(46°F)		4°C
(39°F)		-2°C
(29°F)		-6°C
(21°F)
Minimum-17°C
(1°F)		-12°C
(11°F)		-12°C
(10°F)		-1°C
(30°F)		6°C
(43°F)		8°C
(46°F)		13°C
(55°F)		11°C
(53°F)		3°C
(39°F)		2°C
(35°F)		-6°C
(21°F)		-10°C
(15°F)

Compare climate in Ivanovo with other places

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

Monthly average precipitation in Ivanovo, Bulgaria

Ivanovo usually has the most precipitation in May, June and July, with an average of 11 rainy days and 80 mm (3.1 inches) of precipitation per month. The driest months in Ivanovo 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 Ivanovo. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)43 (1.7)46 (1.8)66 (2.6)38 (1.5)66 (2.6)102 (4.0)71 (2.8)21 (0.8)22 (0.9)62 (2.4)48 (1.9)64 (2.5)
Average precipitation days (≥ 1 mm)7710711139447611

Monthly sunshine hours in Ivanovo, Bulgaria

The sunniest months in Ivanovo are June, July and August, when the sun shines an average of 13 hours 22 minutes a day. Least sunny months in Ivanovo: January, November and December receive an average of 6 hours 17 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Ivanovo. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours167232292348393401424404343288217193
Mean daily daylight hours9h 18m10h 28m11h 57m13h 27m14h 44m15h 23m15h 3m13h 54m12h 27m10h 57m9h 38m8h 57m

Solar UV radiation in Ivanovo, Bulgaria

Ivanovo 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 Ivanovo UV Index data.

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