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Monthly climate in Anderson, California, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Anderson features a hot-summer Mediterranean climate (Csa).Temperatures typically range between 8 °C (47 °F) and 30 °C (86 °F) through the year, but rarely can drop to -3 °C (26 °F) or can rise to as high as 44 °C (111 °F).The average annual precipitation amounts to about 1098 mm (43.2 inches) and receives 73 rainy days on the 1 mm (0.04 inches) threshold annually.Anderson enjoys an average of 3325 hours of sunshine throughout the year, and daylight varies from 9 hours 18 minutes to 15 hours 0 minutes per day.

Monthly average temperatures in Anderson, California, United States §

The warmest months in Anderson are June, July and August, with daily mean temperatures ranging from 26 to 30 °C (79 - 86 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 8 to 10 °C (47 - 50 °F) throughout the day. On average each year, Anderson experiences 149 days above 25 °C (77.0 °F) and 5 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Anderson, 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 22°C
(72°F)		 28°C
(82°F)		 28°C
(84°F)		 33°C
(92°F)		 38°C
(101°F)		 43°C
(110°F)		 44°C
(111°F)		 44°C
(111°F)		 42°C
(109°F)		 38°C
(101°F)		 29°C
(85°F)		 23°C
(73°F)
Mean maximum 20°C
(68°F)		 23°C
(74°F)		 26°C
(79°F)		 31°C
(87°F)		 36°C
(98°F)		 40°C
(104°F)		 42°C
(109°F)		 42°C
(107°F)		 40°C
(103°F)		 33°C
(92°F)		 27°C
(80°F)		 19°C
(67°F)
Average high 13°C
(56°F)		 16°C
(61°F)		 17°C
(64°F)		 22°C
(72°F)		 27°C
(81°F)		 33°C
(92°F)		 37°C
(99°F)		 36°C
(97°F)		 32°C
(90°F)		 26°C
(79°F)		 18°C
(66°F)		 13°C
(56°F)
Daily mean 8°C
(47°F)		 10°C
(50°F)		 11°C
(53°F)		 15°C
(60°F)		 20°C
(68°F)		 26°C
(79°F)		 30°C
(86°F)		 28°C
(83°F)		 24°C
(75°F)		 18°C
(64°F)		 12°C
(54°F)		 8°C
(47°F)
Average low 5°C
(41°F)		 4°C
(40°F)		 6°C
(43°F)		 9°C
(48°F)		 13°C
(55°F)		 18°C
(65°F)		 21°C
(71°F)		 20°C
(69°F)		 16°C
(61°F)		 11°C
(52°F)		 7°C
(45°F)		 4°C
(40°F)
Mean minimum -1°C
(31°F)		 -2°C
(29°F)		 0°C
(33°F)		 3°C
(37°F)		 7°C
(44°F)		 11°C
(51°F)		 17°C
(62°F)		 16°C
(61°F)		 10°C
(49°F)		 6°C
(42°F)		 1°C
(35°F)		 0°C
(32°F)
Minimum -3°C
(26°F)		 -3°C
(27°F)		 -1°C
(30°F)		 1°C
(35°F)		 3°C
(38°F)		 8°C
(47°F)		 16°C
(60°F)		 15°C
(59°F)		 6°C
(44°F)		 4°C
(40°F)		 -1°C
(31°F)		 -1°C
(31°F)

Compare climate in Anderson with other places

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

Monthly average precipitation in Anderson, California, United States §

Anderson usually has the most precipitation in January, February and March, with an average of 11 rainy days and 198 mm (7.8 inches) of precipitation per month.The driest months in Anderson are June, July and August. On average, 3 mm (0.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Anderson, 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) 214 (8.4) 194 (7.6) 187 (7.4) 91 (3.6) 56 (2.2) 9 (0.3) 0 (0.0) 1 (0.0) 9 (0.4) 64 (2.5) 122 (4.8) 151 (5.9)
Average precipitation days (≥ 1 mm) 12 9 14 8 5 1 0 0 1 4 8 11

Monthly sunshine hours in Anderson, California, United States §

The sunniest months in Anderson are May, June and July, when the sun shines an average of 12 hours 28 minutes a day.Least sunny months in Anderson: January, February and December receive an average of 5 hours 23 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Anderson, 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 126 194 241 292 358 387 400 353 311 279 208 170
Mean daily daylight hours 9h 38m 10h 40m 11h 58m 13h 19m 14h 27m 15h 0m 14h 42m 13h 41m 12h 24m 11h 3m 9h 54m 9h 18m

Solar UV radiation in Anderson, California, United States §

Anderson experiences the highest level of ultraviolet (UV) radiation in May, June and August, when the maximum UV index can reach values of 10 - 11, which corresponds to the Very High / Extreme 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 4. For more detailed information, check out our hourly Anderson UV Index data.

Average daily maximum UV levels by month for Anderson, 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) 3 4 7 8 10 11 10 10 9 6 4 2