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Monthly climate in Sils-Segl Maria, Grisons, Switzerland

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Sils-Segl Maria features a ice cap climate ET).Temperatures typically range between -11 °C (12 °F) and 10 °C (51 °F) through the year, but rarely can drop to -28 °C (-18 °F) or can rise to as high as 25 °C (77 °F).The average annual precipitation amounts to about 1517 mm (59.7 inches) and receives 184 rainy days on the 1 mm (0.04 inches) threshold annually.Sils-Segl Maria enjoys an average of 3571 hours of sunshine throughout the year, and daylight varies from 8 hours 37 minutes to 15 hours 44 minutes per day.

Monthly average temperatures in Sils-Segl Maria, Grisons, Switzerland §

The warmest months in Sils-Segl Maria are June, July and August, with daily mean temperatures ranging from 9 to 10 °C (49 - 51 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -11 to -8 °C (12 - 18 °F) throughout the day. On average each year, Sils-Segl Maria experiences 0 days above 25 °C (77.0 °F) and 207 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Sils-Segl Maria, Grisons, Switzerland.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 2°C
(36°F)		 6°C
(43°F)		 11°C
(52°F)		 12°C
(54°F)		 18°C
(65°F)		 25°C
(77°F)		 23°C
(73°F)		 21°C
(70°F)		 18°C
(65°F)		 14°C
(57°F)		 8°C
(47°F)		 2°C
(37°F)
Mean maximum -1°C
(30°F)		 3°C
(39°F)		 6°C
(44°F)		 10°C
(50°F)		 14°C
(58°F)		 19°C
(66°F)		 20°C
(69°F)		 20°C
(69°F)		 17°C
(63°F)		 12°C
(53°F)		 6°C
(42°F)		 1°C
(35°F)
Average high -7°C
(20°F)		 -3°C
(26°F)		 -1°C
(31°F)		 3°C
(38°F)		 7°C
(45°F)		 14°C
(57°F)		 15°C
(60°F)		 15°C
(59°F)		 11°C
(52°F)		 6°C
(44°F)		 -1°C
(31°F)		 -6°C
(22°F)
Daily mean -11°C
(12°F)		 -8°C
(18°F)		 -5°C
(23°F)		 -1°C
(31°F)		 3°C
(38°F)		 9°C
(49°F)		 10°C
(51°F)		 10°C
(51°F)		 6°C
(44°F)		 2°C
(36°F)		 -4°C
(25°F)		 -9°C
(16°F)
Average low -15°C
(5°F)		 -12°C
(11°F)		 -10°C
(15°F)		 -5°C
(23°F)		 -0°C
(31°F)		 5°C
(41°F)		 6°C
(43°F)		 6°C
(43°F)		 2°C
(37°F)		 -1°C
(30°F)		 -8°C
(18°F)		 -12°C
(10°F)
Mean minimum -24°C
(-10°F)		 -22°C
(-7°F)		 -19°C
(-2°F)		 -14°C
(6°F)		 -8°C
(17°F)		 -1°C
(31°F)		 2°C
(36°F)		 1°C
(34°F)		 -6°C
(22°F)		 -7°C
(20°F)		 -18°C
(0°F)		 -21°C
(-6°F)
Minimum -27°C
(-17°F)		 -28°C
(-18°F)		 -26°C
(-14°F)		 -19°C
(-1°F)		 -13°C
(8°F)		 -2°C
(28°F)		 0°C
(33°F)		 0°C
(33°F)		 -12°C
(11°F)		 -10°C
(14°F)		 -22°C
(-8°F)		 -26°C
(-14°F)

Compare climate in Sils-Segl Maria with other places

Compare temperature, precipitation, sunshine, UV index in Sils-Segl Maria, Grisons, Switzerland with other places around the world.

Monthly average precipitation in Sils-Segl Maria, Grisons, Switzerland §

Sils-Segl Maria usually has the most precipitation in June, July and August, with an average of 20 rainy days and 171 mm (6.7 inches) of precipitation per month.The driest months in Sils-Segl Maria are January, February and March. On average, 74 mm (2.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Sils-Segl Maria, Grisons, Switzerland.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) 75 (2.9) 59 (2.3) 90 (3.5) 99 (3.9) 150 (5.9) 159 (6.3) 159 (6.3) 195 (7.7) 126 (5.0) 148 (5.8) 132 (5.2) 125 (4.9)
Average precipitation days (≥ 1 mm) 10 11 13 12 22 19 21 21 15 11 14 15

Monthly sunshine hours in Sils-Segl Maria, Grisons, Switzerland §

The sunniest months in Sils-Segl Maria are June, July and August, when the sun shines an average of 12 hours 38 minutes a day.Least sunny months in Sils-Segl Maria: January, November and December receive an average of 6 hours 19 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Sils-Segl Maria, Grisons, Switzerland.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 179 236 310 335 358 385 410 366 309 276 204 198
Mean daily daylight hours 9h 1m 10h 19m 11h 56m 13h 36m 15h 1m 15h 44m 15h 21m 14h 5m 12h 30m 10h 50m 9h 23m 8h 37m

Solar UV radiation in Sils-Segl Maria, Grisons, Switzerland §

Sils-Segl Maria experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 9 - 10, which corresponds to the Very High category of sun exposure.January, November 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 Sils-Segl Maria UV Index data.

Average daily maximum UV levels by month for Sils-Segl Maria, Grisons, Switzerland.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 4 6 8 9 10 10 9 7 6 3 2