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Monthly climate in Otelec, Romania

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Otelec features a humid subtropical climate (Cfa). Temperatures typically range between 1 °C (34 °F) and 24 °C (76 °F) through the year, but rarely can drop to -18 °C (0 °F) or can rise to as high as 41 °C (106 °F). The average annual precipitation amounts to about 625 mm (24.6 inches) and receives 103 rainy days on the 1 mm (0.04 inches) threshold annually. Otelec enjoys an average of 3669 hours of sunshine throughout the year, and daylight varies from 8 hours 46 minutes to 15 hours 35 minutes per day.

Monthly average temperatures in Otelec, Romania

The warmest months in Otelec are June, July and August, with daily mean temperatures ranging from 22 to 24 °C (72 - 76 °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 - 40 °F) throughout the day. On average each year, Otelec experiences 97 days above 25 °C (77.0 °F) and 52 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Otelec. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum16°C
(61°F)		20°C
(68°F)		25°C
(78°F)		30°C
(86°F)		32°C
(89°F)		38°C
(101°F)		38°C
(100°F)		41°C
(106°F)		35°C
(94°F)		29°C
(84°F)		25°C
(77°F)		16°C
(62°F)
Mean maximum12°C
(53°F)		17°C
(63°F)		23°C
(73°F)		27°C
(81°F)		29°C
(85°F)		33°C
(92°F)		35°C
(95°F)		37°C
(98°F)		33°C
(92°F)		27°C
(81°F)		21°C
(70°F)		14°C
(58°F)
Average high4°C
(39°F)		9°C
(48°F)		13°C
(55°F)		19°C
(66°F)		23°C
(74°F)		28°C
(82°F)		30°C
(85°F)		31°C
(88°F)		26°C
(79°F)		20°C
(68°F)		13°C
(55°F)		7°C
(44°F)
Daily mean1°C
(34°F)		4°C
(40°F)		7°C
(45°F)		13°C
(55°F)		18°C
(64°F)		22°C
(72°F)		24°C
(75°F)		24°C
(76°F)		19°C
(67°F)		14°C
(57°F)		9°C
(48°F)		4°C
(39°F)
Average low-2°C
(28°F)		1°C
(33°F)		2°C
(36°F)		7°C
(45°F)		12°C
(54°F)		17°C
(62°F)		18°C
(64°F)		18°C
(65°F)		13°C
(56°F)		9°C
(48°F)		5°C
(42°F)		1°C
(34°F)
Mean minimum-10°C
(15°F)		-7°C
(20°F)		-6°C
(21°F)		1°C
(34°F)		6°C
(43°F)		11°C
(52°F)		12°C
(54°F)		12°C
(53°F)		6°C
(42°F)		2°C
(36°F)		-1°C
(30°F)		-5°C
(23°F)
Minimum-15°C
(5°F)		-9°C
(15°F)		-18°C
(-0°F)		-3°C
(27°F)		4°C
(39°F)		8°C
(46°F)		10°C
(49°F)		10°C
(50°F)		3°C
(37°F)		-0°C
(32°F)		-3°C
(27°F)		-7°C
(20°F)

Compare climate in Otelec with other places

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

Monthly average precipitation in Otelec, Romania

Otelec usually has the most precipitation in May, June and July, with an average of 11 rainy days and 72 mm (2.8 inches) of precipitation per month. The driest months in Otelec are January, April and September. On average, 37 mm (1.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Otelec. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)38 (1.5)45 (1.8)51 (2.0)41 (1.6)76 (3.0)74 (2.9)66 (2.6)49 (1.9)33 (1.3)45 (1.8)43 (1.7)66 (2.6)
Average precipitation days (≥ 1 mm)789811139667811

Monthly sunshine hours in Otelec, Romania

The sunniest months in Otelec are June, July and August, when the sun shines an average of 13 hours 25 minutes a day. Least sunny months in Otelec: January, February and December receive an average of 6 hours 14 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Otelec. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours166213297341388404431399336284217188
Mean daily daylight hours9h 9m10h 23m11h 56m13h 32m14h 53m15h 35m15h 13m14h 0m12h 29m10h 54m9h 29m8h 46m

Solar UV radiation in Otelec, Romania

Otelec 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 Otelec UV Index data.

Average daily maximum UV levels by month for Otelec. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)235689987532