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Monthly climate in Matheny, California, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Matheny features a cold semi-arid climate (BSk).Temperatures typically range between 10 °C (50 °F) and 31 °C (88 °F) through the year, but rarely can drop to -2 °C (28 °F) or can rise to as high as 46 °C (115 °F).The average annual precipitation amounts to about 496 mm (19.5 inches) and receives 50 rainy days on the 1 mm (0.04 inches) threshold annually.Matheny enjoys an average of 3605 hours of sunshine throughout the year, and daylight varies from 9 hours 42 minutes to 14 hours 34 minutes per day.

Monthly average temperatures in Matheny, California, United States §

The warmest months in Matheny are June, July and August, with daily mean temperatures ranging from 27 to 31 °C (81 - 88 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 10 to 11 °C (50 - 52 °F) throughout the day. On average each year, Matheny experiences 164 days above 25 °C (77.0 °F) and 1 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Matheny, 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 23°C
(74°F)		 26°C
(79°F)		 29°C
(84°F)		 33°C
(92°F)		 40°C
(104°F)		 43°C
(110°F)		 45°C
(112°F)		 46°C
(115°F)		 44°C
(111°F)		 36°C
(98°F)		 29°C
(84°F)		 23°C
(74°F)
Mean maximum 20°C
(69°F)		 23°C
(74°F)		 27°C
(81°F)		 31°C
(88°F)		 36°C
(97°F)		 39°C
(102°F)		 42°C
(108°F)		 43°C
(109°F)		 42°C
(107°F)		 34°C
(93°F)		 27°C
(81°F)		 20°C
(69°F)
Average high 15°C
(60°F)		 17°C
(63°F)		 19°C
(67°F)		 24°C
(75°F)		 28°C
(83°F)		 34°C
(94°F)		 39°C
(102°F)		 38°C
(101°F)		 35°C
(95°F)		 28°C
(83°F)		 21°C
(70°F)		 15°C
(60°F)
Daily mean 10°C
(51°F)		 11°C
(52°F)		 13°C
(57°F)		 17°C
(64°F)		 21°C
(71°F)		 27°C
(81°F)		 31°C
(88°F)		 31°C
(87°F)		 27°C
(80°F)		 20°C
(68°F)		 14°C
(58°F)		 10°C
(50°F)
Average low 6°C
(43°F)		 6°C
(43°F)		 8°C
(47°F)		 12°C
(53°F)		 15°C
(59°F)		 20°C
(68°F)		 23°C
(74°F)		 23°C
(74°F)		 19°C
(67°F)		 13°C
(56°F)		 9°C
(48°F)		 6°C
(43°F)
Mean minimum 1°C
(34°F)		 1°C
(33°F)		 3°C
(37°F)		 7°C
(45°F)		 10°C
(50°F)		 13°C
(56°F)		 20°C
(68°F)		 19°C
(67°F)		 14°C
(57°F)		 8°C
(47°F)		 4°C
(39°F)		 1°C
(34°F)
Minimum -2°C
(28°F)		 -1°C
(31°F)		 1°C
(35°F)		 5°C
(42°F)		 8°C
(47°F)		 12°C
(53°F)		 18°C
(65°F)		 19°C
(66°F)		 11°C
(52°F)		 5°C
(42°F)		 2°C
(35°F)		 -1°C
(31°F)

Compare climate in Matheny with other places

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

Monthly average precipitation in Matheny, California, United States §

Matheny usually has the most precipitation in January, February and March, with an average of 9 rainy days and 95 mm (3.8 inches) of precipitation per month.The driest months in Matheny are June, July and August. On average, 0 mm (0.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Matheny, 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) 86 (3.4) 87 (3.4) 113 (4.5) 44 (1.7) 30 (1.2) 1 (0.0) 0 (0.0) 0 (0.0) 2 (0.1) 13 (0.5) 42 (1.7) 78 (3.1)
Average precipitation days (≥ 1 mm) 7 9 13 5 3 0 0 0 0 1 4 8

Monthly sunshine hours in Matheny, California, United States §

The sunniest months in Matheny are May, June and July, when the sun shines an average of 12 hours 24 minutes a day.Least sunny months in Matheny: January, February and December receive an average of 6 hours 59 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Matheny, 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 176 234 288 322 369 383 388 361 315 292 246 224
Mean daily daylight hours 9h 59m 10h 52m 11h 59m 13h 8m 14h 6m 14h 34m 14h 19m 13h 27m 12h 21m 11h 12m 10h 13m 9h 42m

Solar UV radiation in Matheny, California, United States §

Matheny experiences the highest level of ultraviolet (UV) radiation in June, July 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 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 Matheny UV Index data.

Average daily maximum UV levels by month for Matheny, 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 5 8 9 10 11 11 10 9 7 5 3