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Monthly climate in Sveti Tomaz, Slovenia

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Sveti Tomaz features a oceanic climate (Cfb).Temperatures typically range between 1 °C (34 °F) and 22 °C (72 °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 924 mm (36.4 inches) and receives 124 rainy days on the 1 mm (0.04 inches) threshold annually.Sveti Tomaz enjoys an average of 3605 hours of sunshine throughout the year, and daylight varies from 8 hours 38 minutes to 15 hours 43 minutes per day.

Monthly average temperatures in Sveti Tomaz, Slovenia §

The warmest months in Sveti Tomaz are June, July and August, with daily mean temperatures ranging from 21 to 22 °C (70 - 72 °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, Sveti Tomaz experiences 69 days above 25 °C (77.0 °F) and 70 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Sveti Tomaz, 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
(58°F)		 20°C
(68°F)		 23°C
(73°F)		 28°C
(82°F)		 32°C
(89°F)		 36°C
(97°F)		 36°C
(97°F)		 37°C
(99°F)		 33°C
(91°F)		 26°C
(79°F)		 20°C
(68°F)		 17°C
(63°F)
Mean maximum 12°C
(54°F)		 16°C
(61°F)		 21°C
(71°F)		 25°C
(78°F)		 28°C
(83°F)		 31°C
(89°F)		 34°C
(93°F)		 34°C
(93°F)		 30°C
(86°F)		 24°C
(75°F)		 19°C
(66°F)		 14°C
(57°F)
Average high 5°C
(40°F)		 9°C
(48°F)		 12°C
(54°F)		 17°C
(63°F)		 21°C
(69°F)		 26°C
(80°F)		 28°C
(82°F)		 28°C
(82°F)		 22°C
(72°F)		 17°C
(64°F)		 10°C
(50°F)		 6°C
(42°F)
Daily mean 1°C
(34°F)		 4°C
(39°F)		 7°C
(44°F)		 12°C
(53°F)		 16°C
(60°F)		 21°C
(70°F)		 22°C
(72°F)		 22°C
(72°F)		 17°C
(62°F)		 12°C
(54°F)		 7°C
(44°F)		 3°C
(37°F)
Average low -2°C
(28°F)		 0°C
(32°F)		 2°C
(35°F)		 6°C
(43°F)		 11°C
(52°F)		 16°C
(61°F)		 17°C
(62°F)		 17°C
(63°F)		 12°C
(54°F)		 8°C
(46°F)		 4°C
(40°F)		 -0°C
(32°F)
Mean minimum -7°C
(19°F)		 -7°C
(20°F)		 -6°C
(21°F)		 -1°C
(31°F)		 4°C
(40°F)		 9°C
(49°F)		 12°C
(54°F)		 11°C
(52°F)		 6°C
(42°F)		 2°C
(36°F)		 -3°C
(27°F)		 -6°C
(22°F)
Minimum -15°C
(5°F)		 -12°C
(11°F)		 -18°C
(-1°F)		 -5°C
(24°F)		 3°C
(37°F)		 7°C
(45°F)		 10°C
(50°F)		 9°C
(48°F)		 3°C
(38°F)		 0°C
(32°F)		 -5°C
(23°F)		 -7°C
(20°F)

Compare climate in Sveti Tomaz with other places

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

Monthly average precipitation in Sveti Tomaz, Slovenia §

Sveti Tomaz usually has the most precipitation in May, July and September, with an average of 13 rainy days and 116 mm (4.6 inches) of precipitation per month.The driest months in Sveti Tomaz are January, February and March. On average, 43 mm (1.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Sveti Tomaz, 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) 31 (1.2) 53 (2.1) 46 (1.8) 60 (2.4) 129 (5.1) 85 (3.3) 95 (3.7) 88 (3.5) 125 (4.9) 66 (2.6) 81 (3.2) 67 (2.7)
Average precipitation days (≥ 1 mm) 6 8 9 10 17 13 12 11 11 9 10 8

Monthly sunshine hours in Sveti Tomaz, Slovenia §

The sunniest months in Sveti Tomaz are June, July and August, when the sun shines an average of 13 hours 12 minutes a day.Least sunny months in Sveti Tomaz: January, November and December receive an average of 6 hours 8 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Sveti Tomaz, 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 162 221 299 332 365 402 423 388 321 284 200 201
Mean daily daylight hours 9h 2m 10h 19m 11h 56m 13h 35m 15h 0m 15h 43m 15h 20m 14h 5m 12h 29m 10h 51m 9h 24m 8h 38m

Solar UV radiation in Sveti Tomaz, Slovenia §

Sveti Tomaz 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 Sveti Tomaz UV Index data.

Average daily maximum UV levels by month for Sveti Tomaz, 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