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Monthly climate in Loyalton, California, United States

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Loyalton features a warm-summer Mediterranean climate (Csb). Temperatures typically range between -2 °C (30 °F) and 22 °C (71 °F) through the year, but rarely can drop to -21 °C (-5 °F) or can rise to as high as 36 °C (98 °F). The average annual precipitation amounts to about 688 mm (27.1 inches) and receives 75 rainy days on the 1 mm (0.04 inches) threshold annually. Loyalton enjoys an average of 3465 hours of sunshine throughout the year, and daylight varies from 9 hours 23 minutes to 14 hours 55 minutes per day.

Monthly average temperatures in Loyalton, California, United States §

The warmest months in Loyalton are June, July and August, with daily mean temperatures ranging from 17 to 22 °C (63 - 71 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -2 to -1 °C (30 - 31 °F) throughout the day. On average each year, Loyalton experiences 84 days above 25 °C (77.0 °F) and 152 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Loyalton, California, 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 14°C
(57°F)		 17°C
(63°F)		 20°C
(69°F)		 26°C
(80°F)		 30°C
(87°F)		 35°C
(96°F)		 36°C
(98°F)		 35°C
(96°F)		 35°C
(95°F)		 29°C
(84°F)		 23°C
(74°F)		 14°C
(58°F)
Mean maximum 11°C
(52°F)		 13°C
(55°F)		 17°C
(63°F)		 23°C
(74°F)		 27°C
(81°F)		 30°C
(86°F)		 34°C
(94°F)		 34°C
(94°F)		 33°C
(92°F)		 25°C
(78°F)		 21°C
(70°F)		 12°C
(54°F)
Average high 5°C
(41°F)		 6°C
(43°F)		 8°C
(47°F)		 14°C
(57°F)		 18°C
(66°F)		 25°C
(78°F)		 31°C
(87°F)		 30°C
(86°F)		 25°C
(77°F)		 18°C
(64°F)		 11°C
(53°F)		 5°C
(41°F)
Daily mean -1°C
(31°F)		 -1°C
(31°F)		 2°C
(35°F)		 7°C
(44°F)		 11°C
(53°F)		 17°C
(63°F)		 22°C
(71°F)		 21°C
(69°F)		 16°C
(61°F)		 9°C
(48°F)		 4°C
(39°F)		 -2°C
(30°F)
Average low -6°C
(22°F)		 -6°C
(21°F)		 -4°C
(24°F)		 -0°C
(32°F)		 4°C
(40°F)		 9°C
(48°F)		 12°C
(54°F)		 12°C
(54°F)		 8°C
(46°F)		 1°C
(35°F)		 -2°C
(28°F)		 -7°C
(20°F)
Mean minimum -15°C
(5°F)		 -16°C
(4°F)		 -13°C
(9°F)		 -7°C
(19°F)		 -2°C
(29°F)		 1°C
(35°F)		 8°C
(46°F)		 7°C
(46°F)		 1°C
(35°F)		 -5°C
(23°F)		 -9°C
(16°F)		 -15°C
(6°F)
Minimum -21°C
(-5°F)		 -18°C
(0°F)		 -18°C
(1°F)		 -14°C
(8°F)		 -4°C
(24°F)		 -1°C
(31°F)		 5°C
(42°F)		 6°C
(43°F)		 -2°C
(29°F)		 -7°C
(19°F)		 -12°C
(11°F)		 -17°C
(2°F)

Compare climate in Loyalton with other places

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

Monthly average precipitation in Loyalton, California, United States §

Loyalton usually has the most precipitation in January, February and March, with an average of 10 rainy days and 119 mm (4.7 inches) of precipitation per month. The driest months in Loyalton are June, July and August. On average, 10 mm (0.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Loyalton, California, 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) 126 (5.0) 128 (5.1) 103 (4.1) 48 (1.9) 47 (1.9) 7 (0.3) 10 (0.4) 11 (0.4) 13 (0.5) 39 (1.5) 59 (2.3) 95 (3.7)
Average precipitation days (≥ 1 mm) 9 10 12 7 8 2 3 4 3 3 6 8

Monthly sunshine hours in Loyalton, California, United States §

The sunniest months in Loyalton are June, July and August, when the sun shines an average of 12 hours 32 minutes a day. Least sunny months in Loyalton: January, February and December receive an average of 6 hours 6 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Loyalton, California, 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 150 212 259 307 356 390 398 364 321 286 225 192
Mean daily daylight hours 9h 42m 10h 42m 11h 58m 13h 17m 14h 22m 14h 55m 14h 37m 13h 38m 12h 23m 11h 5m 9h 58m 9h 23m

Solar UV radiation in Loyalton, California, United States §

Loyalton experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 12 - 12, 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 5. For more detailed information, check out our hourly Loyalton UV Index data.

Average daily maximum UV levels by month for Loyalton, California, 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 6 9 10 12 12 12 11 10 7 5 3

Detailed Monthly Weather Insights for Loyalton, California, United States

Discover in-depth weather details for every month in Loyalton. 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 Loyalton'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.