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Monthly climate in Nyon, Vaud, Switzerland

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Nyon features a oceanic climate (Cfb).Temperatures typically range between 2 °C (36 °F) and 19 °C (67 °F) through the year, but rarely can drop to -11 °C (13 °F) or can rise to as high as 33 °C (91 °F).The average annual precipitation amounts to about 1520 mm (59.8 inches) and receives 168 rainy days on the 1 mm (0.04 inches) threshold annually.Nyon enjoys an average of 3585 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 Nyon, Vaud, Switzerland §

The warmest months in Nyon are June, July and August, with daily mean temperatures ranging from 17 to 19 °C (64 - 67 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 2 to 4 °C (36 - 40 °F) throughout the day. On average each year, Nyon experiences 26 days above 25 °C (77.0 °F) and 39 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Nyon, Vaud, 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 13°C
(55°F)		 17°C
(62°F)		 20°C
(69°F)		 24°C
(76°F)		 26°C
(79°F)		 32°C
(91°F)		 33°C
(91°F)		 32°C
(89°F)		 26°C
(80°F)		 22°C
(71°F)		 17°C
(64°F)		 12°C
(55°F)
Mean maximum 9°C
(49°F)		 14°C
(57°F)		 17°C
(63°F)		 21°C
(70°F)		 23°C
(74°F)		 26°C
(80°F)		 29°C
(85°F)		 29°C
(85°F)		 25°C
(78°F)		 20°C
(67°F)		 15°C
(59°F)		 11°C
(53°F)
Average high 4°C
(40°F)		 7°C
(45°F)		 10°C
(50°F)		 14°C
(57°F)		 16°C
(62°F)		 21°C
(71°F)		 23°C
(74°F)		 23°C
(74°F)		 19°C
(67°F)		 14°C
(58°F)		 8°C
(47°F)		 5°C
(42°F)
Daily mean 2°C
(36°F)		 4°C
(40°F)		 6°C
(43°F)		 9°C
(49°F)		 12°C
(55°F)		 17°C
(64°F)		 19°C
(67°F)		 19°C
(66°F)		 15°C
(60°F)		 11°C
(52°F)		 6°C
(43°F)		 3°C
(38°F)
Average low 0°C
(32°F)		 1°C
(35°F)		 3°C
(37°F)		 5°C
(42°F)		 9°C
(48°F)		 14°C
(57°F)		 15°C
(60°F)		 15°C
(60°F)		 12°C
(54°F)		 8°C
(47°F)		 4°C
(40°F)		 1°C
(35°F)
Mean minimum -4°C
(25°F)		 -4°C
(25°F)		 -3°C
(27°F)		 -1°C
(30°F)		 3°C
(38°F)		 9°C
(49°F)		 11°C
(52°F)		 10°C
(50°F)		 7°C
(44°F)		 3°C
(38°F)		 -0°C
(32°F)		 -3°C
(26°F)
Minimum -7°C
(20°F)		 -11°C
(13°F)		 -9°C
(16°F)		 -3°C
(27°F)		 0°C
(33°F)		 8°C
(47°F)		 10°C
(50°F)		 8°C
(47°F)		 5°C
(41°F)		 1°C
(34°F)		 -1°C
(31°F)		 -5°C
(24°F)

Compare climate in Nyon with other places

Compare temperature, precipitation, sunshine, UV index in Nyon, Vaud, Switzerland with other places around the world.

Monthly average precipitation in Nyon, Vaud, Switzerland §

Nyon usually has the most precipitation in March, May and December, with an average of 16 rainy days and 172 mm (6.8 inches) of precipitation per month.The driest months in Nyon are February, April and September. On average, 86 mm (3.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Nyon, Vaud, 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) 127 (5.0) 98 (3.9) 140 (5.5) 64 (2.5) 163 (6.4) 126 (5.0) 130 (5.1) 126 (5.0) 94 (3.7) 121 (4.8) 116 (4.6) 213 (8.4)
Average precipitation days (≥ 1 mm) 12 12 14 10 17 15 15 15 12 13 14 19

Monthly sunshine hours in Nyon, Vaud, Switzerland §

The sunniest months in Nyon are June, July and August, when the sun shines an average of 12 hours 57 minutes a day.Least sunny months in Nyon: 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 Nyon, Vaud, 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 159 225 291 350 352 394 413 384 326 281 219 186
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 Nyon, Vaud, Switzerland §

Nyon experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 8 - 10, 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 Nyon UV Index data.

Average daily maximum UV levels by month for Nyon, Vaud, 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 3 6 7 8 10 9 8 7 5 3 2