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Monthly climate in Ostroh, Rivne, Ukraine

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Ostroh features a humid continental climate (Dfb).Temperatures typically range between -2 °C (28 °F) and 20 °C (68 °F) through the year, but rarely can drop to -22 °C (-7 °F) or can rise to as high as 34 °C (94 °F).The average annual precipitation amounts to about 703 mm (27.7 inches) and receives 137 rainy days on the 1 mm (0.04 inches) threshold annually.Ostroh enjoys an average of 3357 hours of sunshine throughout the year, and daylight varies from 8 hours 5 minutes to 16 hours 19 minutes per day.

Monthly average temperatures in Ostroh, Rivne, Ukraine §

The warmest months in Ostroh are June, July and August, with daily mean temperatures ranging from 19 to 20 °C (67 - 68 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -2 to 0 °C (28 - 33 °F) throughout the day. On average each year, Ostroh experiences 49 days above 25 °C (77.0 °F) and 94 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Ostroh, Rivne, Ukraine.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 9°C
(48°F)		 11°C
(52°F)		 19°C
(67°F)		 26°C
(79°F)		 30°C
(85°F)		 34°C
(93°F)		 34°C
(93°F)		 34°C
(94°F)		 32°C
(90°F)		 24°C
(75°F)		 19°C
(67°F)		 13°C
(56°F)
Mean maximum 6°C
(44°F)		 10°C
(50°F)		 16°C
(60°F)		 23°C
(73°F)		 27°C
(80°F)		 30°C
(86°F)		 31°C
(89°F)		 32°C
(89°F)		 28°C
(83°F)		 22°C
(72°F)		 14°C
(58°F)		 9°C
(49°F)
Average high -0°C
(32°F)		 2°C
(36°F)		 7°C
(44°F)		 14°C
(58°F)		 19°C
(66°F)		 24°C
(76°F)		 25°C
(77°F)		 25°C
(78°F)		 20°C
(69°F)		 14°C
(58°F)		 7°C
(44°F)		 2°C
(36°F)
Daily mean -2°C
(28°F)		 -1°C
(31°F)		 3°C
(37°F)		 9°C
(48°F)		 14°C
(58°F)		 19°C
(67°F)		 20°C
(68°F)		 20°C
(68°F)		 15°C
(59°F)		 10°C
(50°F)		 4°C
(40°F)		 0°C
(33°F)
Average low -5°C
(24°F)		 -4°C
(25°F)		 -1°C
(31°F)		 3°C
(39°F)		 9°C
(48°F)		 14°C
(58°F)		 15°C
(59°F)		 14°C
(58°F)		 10°C
(50°F)		 6°C
(43°F)		 2°C
(36°F)		 -2°C
(29°F)
Mean minimum -15°C
(5°F)		 -14°C
(7°F)		 -9°C
(16°F)		 -3°C
(27°F)		 1°C
(35°F)		 8°C
(47°F)		 10°C
(50°F)		 9°C
(48°F)		 2°C
(37°F)		 0°C
(33°F)		 -5°C
(24°F)		 -8°C
(18°F)
Minimum -21°C
(-5°F)		 -22°C
(-7°F)		 -21°C
(-5°F)		 -5°C
(23°F)		 -1°C
(31°F)		 6°C
(43°F)		 9°C
(48°F)		 8°C
(46°F)		 -0°C
(32°F)		 -3°C
(27°F)		 -7°C
(19°F)		 -13°C
(8°F)

Compare climate in Ostroh with other places

Compare temperature, precipitation, sunshine, UV index in Ostroh, Rivne, Ukraine with other places around the world.

Monthly average precipitation in Ostroh, Rivne, Ukraine §

Ostroh usually has the most precipitation in May, June and July, with an average of 14 rainy days and 89 mm (3.5 inches) of precipitation per month.The driest months in Ostroh are January, April and November. On average, 35 mm (1.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Ostroh, Rivne, Ukraine.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 35 (1.4) 54 (2.1) 48 (1.9) 37 (1.5) 90 (3.5) 88 (3.5) 91 (3.6) 68 (2.7) 46 (1.8) 47 (1.9) 33 (1.3) 66 (2.6)
Average precipitation days (≥ 1 mm) 10 11 12 9 15 15 14 9 9 9 8 16

Monthly sunshine hours in Ostroh, Rivne, Ukraine §

The sunniest months in Ostroh are June, July and August, when the sun shines an average of 13 hours 28 minutes a day.Least sunny months in Ostroh: January, November and December receive an average of 4 hours 9 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Ostroh, Rivne, Ukraine.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 105 177 268 342 384 420 421 397 313 249 167 110
Mean daily daylight hours 8h 33m 10h 3m 11h 55m 13h 49m 15h 28m 16h 19m 15h 52m 14h 23m 12h 34m 10h 40m 8h 59m 8h 5m

Solar UV radiation in Ostroh, Rivne, Ukraine §

Ostroh experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 7 - 8, which corresponds to the High / 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 Ostroh UV Index data.

Average daily maximum UV levels by month for Ostroh, Rivne, Ukraine.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 2 3 4 6 7 8 8 7 6 4 2 1