Monthly climate in Saas-Grund, Valais, Switzerland

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Saas-Grund features a ice cap climate ET).Temperatures typically range between -9 °C (16 °F) and 12 °C (53 °F) through the year, but rarely can drop to -26 °C (-15 °F) or can rise to as high as 25 °C (77 °F).The average annual precipitation amounts to about 2284 mm (89.9 inches) and receives 204 rainy days on the 1 mm (0.04 inches) threshold annually.Saas-Grund enjoys an average of 3786 hours of sunshine throughout the year, and daylight varies from 8 hours 41 minutes to 15 hours 40 minutes per day.

Monthly average temperatures in Saas-Grund, Valais, Switzerland §

The warmest months in Saas-Grund are June, July and August, with daily mean temperatures ranging from 10 to 12 °C (50 - 53 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -9 to -6 °C (16 - 21 °F) throughout the day. On average each year, Saas-Grund experiences 0 days above 25 °C (77.0 °F) and 194 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Saas-Grund, Valais, 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 3°C
(37°F)
9°C
(49°F)
10°C
(50°F)
12°C
(54°F)
17°C
(62°F)
25°C
(77°F)
21°C
(69°F)
22°C
(72°F)
18°C
(65°F)
15°C
(58°F)
10°C
(50°F)
3°C
(38°F)
Mean maximum 0°C
(32°F)
6°C
(43°F)
7°C
(45°F)
10°C
(50°F)
14°C
(58°F)
19°C
(66°F)
20°C
(68°F)
20°C
(69°F)
17°C
(62°F)
12°C
(55°F)
6°C
(43°F)
1°C
(34°F)
Average high -5°C
(23°F)
-2°C
(28°F)
0°C
(32°F)
4°C
(39°F)
8°C
(46°F)
14°C
(57°F)
16°C
(61°F)
15°C
(60°F)
12°C
(53°F)
7°C
(45°F)
-0°C
(32°F)
-5°C
(23°F)
Daily mean -9°C
(16°F)
-6°C
(21°F)
-4°C
(25°F)
-0°C
(32°F)
4°C
(40°F)
10°C
(50°F)
12°C
(53°F)
11°C
(52°F)
8°C
(46°F)
3°C
(37°F)
-3°C
(26°F)
-8°C
(18°F)
Average low -13°C
(10°F)
-10°C
(15°F)
-8°C
(18°F)
-4°C
(25°F)
0°C
(33°F)
6°C
(42°F)
7°C
(45°F)
7°C
(45°F)
4°C
(39°F)
-1°C
(31°F)
-6°C
(21°F)
-11°C
(12°F)
Mean minimum -21°C
(-5°F)
-18°C
(0°F)
-17°C
(1°F)
-12°C
(11°F)
-6°C
(22°F)
0°C
(33°F)
2°C
(37°F)
2°C
(35°F)
-2°C
(28°F)
-6°C
(21°F)
-16°C
(3°F)
-19°C
(-2°F)
Minimum -24°C
(-11°F)
-23°C
(-9°F)
-26°C
(-15°F)
-15°C
(5°F)
-11°C
(13°F)
-3°C
(27°F)
-0°C
(32°F)
1°C
(34°F)
-5°C
(24°F)
-11°C
(13°F)
-20°C
(-4°F)
-23°C
(-9°F)

Compare climate in Saas-Grund with other places

Compare temperature, precipitation, sunshine, UV index in Saas-Grund, Valais, Switzerland with other places around the world.

Monthly average precipitation in Saas-Grund, Valais, Switzerland §

Saas-Grund usually has the most precipitation in June, August and October, with an average of 20 rainy days and 276 mm (10.9 inches) of precipitation per month.The driest months in Saas-Grund are January, February and March. On average, 99 mm (3.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Saas-Grund, Valais, 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) 111 (4.4) 65 (2.6) 120 (4.7) 175 (6.9) 221 (8.7) 281 (11.1) 253 (10.0) 281 (11.1) 164 (6.5) 267 (10.5) 209 (8.2) 137 (5.4)
Average precipitation days (≥ 1 mm) 10 12 14 12 21 22 24 25 20 13 16 15

Monthly sunshine hours in Saas-Grund, Valais, Switzerland §

The sunniest months in Saas-Grund are June, July and August, when the sun shines an average of 13 hours 17 minutes a day.Least sunny months in Saas-Grund: January, November and December receive an average of 6 hours 57 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Saas-Grund, Valais, 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 189 244 316 353 381 405 425 391 333 293 232 219
Mean daily daylight hours 9h 5m 10h 20m 11h 56m 13h 34m 14h 58m 15h 40m 15h 18m 14h 3m 12h 29m 10h 52m 9h 26m 8h 41m

Solar UV radiation in Saas-Grund, Valais, Switzerland §

Saas-Grund 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 Saas-Grund UV Index data.

Average daily maximum UV levels by month for Saas-Grund, Valais, 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) 3 4 7 8 9 10 10 9 7 5 3 2