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Monthly climate in Rogaska Slatina, Slovenia

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Rogaska Slatina features a oceanic climate (Cfb).Temperatures typically range between 1 °C (34 °F) and 22 °C (71 °F) through the year, but rarely can drop to -17 °C (1 °F) or can rise to as high as 37 °C (98 °F).The average annual precipitation amounts to about 986 mm (38.8 inches) and receives 124 rainy days on the 1 mm (0.04 inches) threshold annually.Rogaska Slatina enjoys an average of 3592 hours of sunshine throughout the year, and daylight varies from 8 hours 40 minutes to 15 hours 41 minutes per day.

Monthly average temperatures in Rogaska Slatina, Slovenia §

The warmest months in Rogaska Slatina are June, July and August, with daily mean temperatures ranging from 21 to 22 °C (69 - 71 °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, Rogaska Slatina experiences 66 days above 25 °C (77.0 °F) and 74 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Rogaska Slatina, Slovenia.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 14°C
(57°F)		 20°C
(69°F)		 22°C
(72°F)		 28°C
(82°F)		 31°C
(88°F)		 35°C
(95°F)		 36°C
(96°F)		 37°C
(98°F)		 32°C
(90°F)		 25°C
(77°F)		 21°C
(70°F)		 17°C
(62°F)
Mean maximum 12°C
(53°F)		 16°C
(61°F)		 21°C
(70°F)		 25°C
(77°F)		 27°C
(82°F)		 31°C
(88°F)		 33°C
(92°F)		 34°C
(93°F)		 30°C
(86°F)		 23°C
(74°F)		 19°C
(66°F)		 13°C
(57°F)
Average high 4°C
(40°F)		 8°C
(47°F)		 12°C
(54°F)		 17°C
(63°F)		 20°C
(69°F)		 26°C
(79°F)		 27°C
(81°F)		 28°C
(82°F)		 22°C
(72°F)		 17°C
(63°F)		 10°C
(49°F)		 5°C
(42°F)
Daily mean 1°C
(34°F)		 4°C
(39°F)		 6°C
(44°F)		 11°C
(52°F)		 15°C
(60°F)		 21°C
(69°F)		 22°C
(71°F)		 22°C
(71°F)		 16°C
(62°F)		 12°C
(53°F)		 6°C
(44°F)		 2°C
(37°F)
Average low -2°C
(28°F)		 -0°C
(32°F)		 1°C
(34°F)		 6°C
(42°F)		 10°C
(51°F)		 15°C
(60°F)		 16°C
(61°F)		 16°C
(62°F)		 11°C
(53°F)		 7°C
(45°F)		 4°C
(39°F)		 -0°C
(32°F)
Mean minimum -7°C
(19°F)		 -7°C
(19°F)		 -7°C
(20°F)		 -2°C
(28°F)		 3°C
(38°F)		 8°C
(48°F)		 11°C
(53°F)		 10°C
(50°F)		 5°C
(41°F)		 1°C
(34°F)		 -4°C
(26°F)		 -6°C
(21°F)
Minimum -15°C
(6°F)		 -14°C
(6°F)		 -17°C
(1°F)		 -7°C
(20°F)		 1°C
(34°F)		 7°C
(46°F)		 9°C
(49°F)		 7°C
(46°F)		 2°C
(36°F)		 -1°C
(30°F)		 -6°C
(22°F)		 -9°C
(16°F)

Compare climate in Rogaska Slatina with other places

Compare temperature, precipitation, sunshine, UV index in Rogaska Slatina, Slovenia with other places around the world.

Monthly average precipitation in Rogaska Slatina, Slovenia §

Rogaska Slatina usually has the most precipitation in May, July and September, with an average of 13 rainy days and 121 mm (4.8 inches) of precipitation per month.The driest months in Rogaska Slatina are January, February and March. On average, 48 mm (1.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Rogaska Slatina, Slovenia.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) 34 (1.3) 58 (2.3) 53 (2.1) 66 (2.6) 140 (5.5) 92 (3.6) 105 (4.1) 94 (3.7) 118 (4.6) 67 (2.6) 85 (3.3) 76 (3.0)
Average precipitation days (≥ 1 mm) 6 9 9 11 17 11 11 11 11 9 10 9

Monthly sunshine hours in Rogaska Slatina, Slovenia §

The sunniest months in Rogaska Slatina are June, July and August, when the sun shines an average of 13 hours 9 minutes a day.Least sunny months in Rogaska Slatina: January, November and December receive an average of 6 hours 9 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Rogaska Slatina, Slovenia.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 164 218 299 333 363 400 421 387 318 283 199 202
Mean daily daylight hours 9h 4m 10h 20m 11h 56m 13h 34m 14h 58m 15h 41m 15h 19m 14h 4m 12h 29m 10h 52m 9h 25m 8h 40m

Solar UV radiation in Rogaska Slatina, Slovenia §

Rogaska Slatina 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 Rogaska Slatina UV Index data.

Average daily maximum UV levels by month for Rogaska Slatina, Slovenia.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 5 6 8 9 9 8 6 4 3 2