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Monthly climate in Winnemucca, Nevada, United States

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Winnemucca features a cold semi-arid climate (BSk). Temperatures typically range between -2 °C (29 °F) and 27 °C (81 °F) through the year, but rarely can drop to -26 °C (-15 °F) or can rise to as high as 40 °C (104 °F). The average annual precipitation amounts to about 314 mm (12.3 inches) and receives 64 rainy days on the 1 mm (0.04 inches) threshold annually. Winnemucca enjoys an average of 3367 hours of sunshine throughout the year, and daylight varies from 9 hours 16 minutes to 15 hours 3 minutes per day.

Monthly average temperatures in Winnemucca, Nevada, United States §

The warmest months in Winnemucca are June, July and August, with daily mean temperatures ranging from 21 to 27 °C (71 - 81 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -2 to 1 °C (29 - 34 °F) throughout the day. On average each year, Winnemucca experiences 100 days above 25 °C (77.0 °F) and 115 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Winnemucca, Nevada, United States. 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 17°C
(62°F)		 17°C
(63°F)		 26°C
(79°F)		 29°C
(84°F)		 35°C
(96°F)		 38°C
(101°F)		 40°C
(104°F)		 39°C
(103°F)		 38°C
(100°F)		 30°C
(87°F)		 23°C
(73°F)		 14°C
(57°F)
Mean maximum 11°C
(52°F)		 14°C
(58°F)		 22°C
(71°F)		 27°C
(80°F)		 31°C
(88°F)		 33°C
(92°F)		 38°C
(101°F)		 38°C
(101°F)		 36°C
(96°F)		 26°C
(79°F)		 19°C
(67°F)		 11°C
(52°F)
Average high 4°C
(40°F)		 7°C
(45°F)		 12°C
(53°F)		 17°C
(63°F)		 21°C
(71°F)		 28°C
(83°F)		 34°C
(94°F)		 33°C
(92°F)		 27°C
(81°F)		 18°C
(64°F)		 11°C
(52°F)		 3°C
(38°F)
Daily mean -1°C
(30°F)		 1°C
(34°F)		 5°C
(42°F)		 10°C
(51°F)		 15°C
(59°F)		 21°C
(71°F)		 27°C
(81°F)		 26°C
(79°F)		 20°C
(68°F)		 11°C
(52°F)		 5°C
(41°F)		 -2°C
(29°F)
Average low -6°C
(22°F)		 -4°C
(24°F)		 -1°C
(31°F)		 4°C
(39°F)		 8°C
(46°F)		 13°C
(56°F)		 19°C
(66°F)		 18°C
(64°F)		 12°C
(53°F)		 4°C
(39°F)		 -1°C
(31°F)		 -7°C
(20°F)
Mean minimum -16°C
(4°F)		 -13°C
(9°F)		 -9°C
(16°F)		 -4°C
(25°F)		 0°C
(32°F)		 4°C
(39°F)		 13°C
(56°F)		 11°C
(53°F)		 4°C
(39°F)		 -6°C
(21°F)		 -9°C
(15°F)		 -14°C
(7°F)
Minimum -26°C
(-15°F)		 -18°C
(-1°F)		 -14°C
(6°F)		 -6°C
(22°F)		 -2°C
(28°F)		 2°C
(36°F)		 10°C
(50°F)		 9°C
(49°F)		 1°C
(35°F)		 -13°C
(9°F)		 -14°C
(7°F)		 -17°C
(3°F)

Compare climate in Winnemucca with other places

Compare temperature, precipitation, sunshine, UV index in Winnemucca, Nevada, United States with other places around the world.

Monthly average precipitation in Winnemucca, Nevada, United States §

Winnemucca usually has the most precipitation in January, March and May, with an average of 9 rainy days and 44 mm (1.7 inches) of precipitation per month. The driest months in Winnemucca are July, August and September. On average, 4 mm (0.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Winnemucca, Nevada, United States. 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) 41 (1.6) 41 (1.6) 47 (1.8) 30 (1.2) 45 (1.8) 12 (0.5) 1 (0.1) 3 (0.1) 8 (0.3) 22 (0.9) 28 (1.1) 35 (1.4)
Average precipitation days (≥ 1 mm) 8 9 11 6 9 2 0 1 2 2 6 8

Monthly sunshine hours in Winnemucca, Nevada, United States §

The sunniest months in Winnemucca are June, July and August, when the sun shines an average of 12 hours 20 minutes a day. Least sunny months in Winnemucca: January, February and December receive an average of 5 hours 44 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Winnemucca, Nevada, United States. 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 146 202 266 296 341 381 395 359 318 271 214 173
Mean daily daylight hours 9h 35m 10h 38m 11h 58m 13h 20m 14h 29m 15h 3m 14h 44m 13h 42m 12h 24m 11h 3m 9h 52m 9h 16m

Solar UV radiation in Winnemucca, Nevada, United States §

Winnemucca experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 11 - 11, which corresponds to the Extreme category of sun exposure. January, November and December are in the Moderate exposure category. In these months, the maximum values of the UV index do not exceed 4. For more detailed information, check out our hourly Winnemucca UV Index data.

Average daily maximum UV levels by month for Winnemucca, Nevada, United States. 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) 4 5 7 9 11 11 11 11 9 6 4 3

Detailed Monthly Weather Insights for Winnemucca, Nevada, United States

Discover in-depth weather details for every month in Winnemucca. Click through the links below for comprehensive overviews of temperature trends, precipitation levels, sunshine hours, and solar UV radiation specifics. Whether planning a visit or simply curious about Winnemucca's climate nuances, these monthly breakdowns provide the information you need for an informed understanding of what to expect throughout the year.

Each link leads to a detailed account of the typical weather conditions for that month, providing both locals and tourists with vital information to plan their daily activities, wardrobe, and travel itineraries accordingly.