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Monthly climate in Bontesti, Romania

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Bontesti features a oceanic climate (Cfb). Temperatures typically range between -1 °C (31 °F) and 22 °C (71 °F) through the year, but rarely can drop to -18 °C (1 °F) or can rise to as high as 37 °C (99 °F). The average annual precipitation amounts to about 850 mm (33.5 inches) and receives 135 rainy days on the 1 mm (0.04 inches) threshold annually. Bontesti enjoys an average of 3602 hours of sunshine throughout the year, and daylight varies from 8 hours 39 minutes to 15 hours 43 minutes per day.

Monthly average temperatures in Bontesti, Romania

The warmest months in Bontesti are June, July and August, with daily mean temperatures ranging from 19 to 22 °C (67 - 71 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -1 to 3 °C (31 - 37 °F) throughout the day. On average each year, Bontesti experiences 65 days above 25 °C (77.0 °F) and 80 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Bontesti. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum13°C
(56°F)		19°C
(66°F)		24°C
(76°F)		28°C
(82°F)		29°C
(84°F)		34°C
(94°F)		34°C
(93°F)		37°C
(99°F)		31°C
(89°F)		27°C
(81°F)		24°C
(75°F)		14°C
(58°F)
Mean maximum9°C
(49°F)		15°C
(59°F)		20°C
(68°F)		24°C
(76°F)		27°C
(80°F)		29°C
(85°F)		32°C
(89°F)		34°C
(93°F)		30°C
(86°F)		25°C
(77°F)		19°C
(67°F)		12°C
(54°F)
Average high2°C
(36°F)		7°C
(44°F)		11°C
(52°F)		16°C
(61°F)		20°C
(68°F)		25°C
(77°F)		26°C
(80°F)		28°C
(82°F)		23°C
(73°F)		17°C
(64°F)		11°C
(52°F)		5°C
(41°F)
Daily mean-1°C
(31°F)		3°C
(37°F)		5°C
(42°F)		10°C
(51°F)		15°C
(59°F)		19°C
(67°F)		21°C
(70°F)		22°C
(71°F)		16°C
(62°F)		11°C
(53°F)		7°C
(45°F)		2°C
(36°F)
Average low-4°C
(26°F)		-1°C
(31°F)		0°C
(33°F)		4°C
(40°F)		9°C
(49°F)		14°C
(57°F)		15°C
(59°F)		15°C
(60°F)		11°C
(52°F)		6°C
(44°F)		4°C
(39°F)		0°C
(32°F)
Mean minimum-11°C
(12°F)		-8°C
(18°F)		-6°C
(21°F)		-2°C
(28°F)		3°C
(38°F)		8°C
(47°F)		9°C
(49°F)		10°C
(50°F)		4°C
(39°F)		-0°C
(32°F)		-2°C
(29°F)		-7°C
(20°F)
Minimum-18°C
(1°F)		-12°C
(10°F)		-13°C
(9°F)		-4°C
(24°F)		1°C
(34°F)		6°C
(43°F)		7°C
(45°F)		7°C
(45°F)		-1°C
(31°F)		-2°C
(29°F)		-4°C
(26°F)		-10°C
(15°F)

Compare climate in Bontesti with other places

Compare temperature, precipitation, sunshine, UV index in Bontesti, Romania with other places around the world.

Monthly average precipitation in Bontesti, Romania

Bontesti usually has the most precipitation in May, June and December, with an average of 15 rainy days and 105 mm (4.1 inches) of precipitation per month. The driest months in Bontesti are August, October and November. On average, 52 mm (2.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Bontesti. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)59 (2.3)63 (2.5)62 (2.4)56 (2.2)112 (4.4)113 (4.4)81 (3.2)52 (2.1)59 (2.3)50 (2.0)53 (2.1)89 (3.5)
Average precipitation days (≥ 1 mm)101111111714129791014

Monthly sunshine hours in Bontesti, Romania

The sunniest months in Bontesti are June, July and August, when the sun shines an average of 13 hours 20 minutes a day. Least sunny months in Bontesti: January, February and December receive an average of 5 hours 56 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Bontesti. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours159205284343380399426401334278213175
Mean daily daylight hours9h 3m10h 19m11h 56m13h 35m14h 59m15h 43m15h 20m14h 5m12h 29m10h 51m9h 24m8h 39m

Solar UV radiation in Bontesti, Romania

Bontesti 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, February 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 Bontesti UV Index data.

Average daily maximum UV levels by month for Bontesti. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)235689987432