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Monthly climate in Sanislau, Romania

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Sanislau features a oceanic climate (Cfb). Temperatures typically range between 0 °C (32 °F) and 23 °C (74 °F) through the year, but rarely can drop to -15 °C (5 °F) or can rise to as high as 38 °C (102 °F). The average annual precipitation amounts to about 745 mm (29.3 inches) and receives 127 rainy days on the 1 mm (0.04 inches) threshold annually. Sanislau enjoys an average of 3567 hours of sunshine throughout the year, and daylight varies from 8 hours 28 minutes to 15 hours 54 minutes per day.

Monthly average temperatures in Sanislau, Romania

The warmest months in Sanislau are June, July and August, with daily mean temperatures ranging from 22 to 23 °C (72 - 74 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 0 to 3 °C (32 - 38 °F) throughout the day. On average each year, Sanislau experiences 89 days above 25 °C (77.0 °F) and 66 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Sanislau. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum12°C
(55°F)		18°C
(64°F)		24°C
(75°F)		30°C
(86°F)		31°C
(88°F)		38°C
(101°F)		36°C
(97°F)		38°C
(102°F)		35°C
(95°F)		28°C
(83°F)		24°C
(76°F)		16°C
(60°F)
Mean maximum9°C
(48°F)		14°C
(57°F)		21°C
(69°F)		26°C
(79°F)		29°C
(85°F)		32°C
(91°F)		34°C
(93°F)		36°C
(97°F)		32°C
(91°F)		26°C
(79°F)		19°C
(67°F)		12°C
(54°F)
Average high2°C
(37°F)		7°C
(45°F)		12°C
(53°F)		18°C
(65°F)		22°C
(72°F)		27°C
(81°F)		28°C
(83°F)		30°C
(86°F)		24°C
(76°F)		19°C
(66°F)		11°C
(53°F)		5°C
(41°F)
Daily mean-0°C
(32°F)		3°C
(38°F)		6°C
(44°F)		12°C
(54°F)		17°C
(62°F)		22°C
(72°F)		23°C
(73°F)		23°C
(74°F)		18°C
(65°F)		13°C
(55°F)		7°C
(45°F)		3°C
(37°F)
Average low-3°C
(27°F)		-0°C
(32°F)		1°C
(35°F)		6°C
(44°F)		11°C
(52°F)		16°C
(62°F)		17°C
(63°F)		17°C
(63°F)		12°C
(54°F)		8°C
(46°F)		4°C
(39°F)		0°C
(33°F)
Mean minimum-10°C
(14°F)		-7°C
(19°F)		-6°C
(22°F)		-0°C
(32°F)		5°C
(41°F)		10°C
(51°F)		11°C
(52°F)		11°C
(53°F)		6°C
(43°F)		1°C
(35°F)		-3°C
(27°F)		-8°C
(18°F)
Minimum-15°C
(5°F)		-10°C
(14°F)		-11°C
(12°F)		-6°C
(22°F)		2°C
(36°F)		8°C
(47°F)		9°C
(48°F)		10°C
(50°F)		3°C
(38°F)		-2°C
(29°F)		-5°C
(24°F)		-13°C
(9°F)

Compare climate in Sanislau with other places

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

Monthly average precipitation in Sanislau, Romania

Sanislau usually has the most precipitation in May, June and July, with an average of 15 rainy days and 91 mm (3.6 inches) of precipitation per month. The driest months in Sanislau are January, March and September. On average, 45 mm (1.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Sanislau. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)43 (1.7)56 (2.2)42 (1.7)53 (2.1)88 (3.5)99 (3.9)86 (3.4)52 (2.0)48 (1.9)49 (1.9)52 (2.0)76 (3.0)
Average precipitation days (≥ 1 mm)91089141715888912

Monthly sunshine hours in Sanislau, Romania

The sunniest months in Sanislau are June, July and August, when the sun shines an average of 13 hours 22 minutes a day. Least sunny months in Sanislau: January, February and December receive an average of 5 hours 45 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Sanislau. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours153202288337382408423398330270204167
Mean daily daylight hours8h 54m10h 14m11h 55m13h 39m15h 8m15h 54m15h 30m14h 10m12h 31m10h 48m9h 16m8h 28m

Solar UV radiation in Sanislau, Romania

Sanislau experiences the highest level of ultraviolet (UV) radiation in May, June 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 exposure category. In these months, the maximum values of the UV index do not exceed 2. For more detailed information, check out our hourly Sanislau UV Index data.

Average daily maximum UV levels by month for Sanislau. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)235689886422