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Monthly climate in California, Missouri, United States

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification California features a humid subtropical climate (Cfa). Temperatures typically range between 0 °C (33 °F) and 26 °C (80 °F) through the year, but rarely can drop to -24 °C (-10 °F) or can rise to as high as 38 °C (101 °F). The average annual precipitation amounts to about 1137 mm (44.8 inches) and receives 113 rainy days on the 1 mm (0.04 inches) threshold annually. California enjoys an average of 2970 hours of sunshine throughout the year, and daylight varies from 9 hours 29 minutes to 14 hours 48 minutes per day.

Monthly average temperatures in California, Missouri, United States §

The warmest months in California are June, July and August, with daily mean temperatures ranging from 25 to 26 °C (77 - 80 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 0 to 4 °C (33 - 39 °F) throughout the day. On average each year, California experiences 118 days above 25 °C (77.0 °F) and 78 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in California, Missouri, 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 19°C
(67°F)		 24°C
(75°F)		 29°C
(85°F)		 31°C
(89°F)		 34°C
(94°F)		 38°C
(100°F)		 38°C
(101°F)		 37°C
(99°F)		 35°C
(96°F)		 33°C
(92°F)		 24°C
(76°F)		 25°C
(76°F)
Mean maximum 17°C
(62°F)		 21°C
(70°F)		 25°C
(77°F)		 30°C
(85°F)		 32°C
(90°F)		 34°C
(94°F)		 36°C
(98°F)		 35°C
(96°F)		 34°C
(93°F)		 32°C
(89°F)		 22°C
(71°F)		 20°C
(69°F)
Average high 5°C
(41°F)		 7°C
(45°F)		 14°C
(57°F)		 18°C
(65°F)		 24°C
(76°F)		 30°C
(86°F)		 31°C
(89°F)		 30°C
(86°F)		 28°C
(83°F)		 20°C
(68°F)		 12°C
(55°F)		 9°C
(49°F)
Daily mean 0°C
(33°F)		 1°C
(35°F)		 8°C
(47°F)		 12°C
(55°F)		 19°C
(67°F)		 25°C
(77°F)		 26°C
(80°F)		 25°C
(77°F)		 22°C
(73°F)		 14°C
(58°F)		 7°C
(45°F)		 4°C
(39°F)
Average low -4°C
(25°F)		 -3°C
(26°F)		 4°C
(39°F)		 7°C
(45°F)		 14°C
(58°F)		 20°C
(68°F)		 22°C
(71°F)		 20°C
(68°F)		 17°C
(63°F)		 10°C
(50°F)		 2°C
(36°F)		 -1°C
(31°F)
Mean minimum -15°C
(5°F)		 -16°C
(4°F)		 -8°C
(17°F)		 -2°C
(29°F)		 7°C
(44°F)		 15°C
(59°F)		 18°C
(64°F)		 15°C
(59°F)		 9°C
(49°F)		 -0°C
(32°F)		 -7°C
(19°F)		 -10°C
(13°F)
Minimum -21°C
(-6°F)		 -24°C
(-10°F)		 -16°C
(3°F)		 -5°C
(23°F)		 5°C
(41°F)		 12°C
(54°F)		 16°C
(61°F)		 13°C
(57°F)		 7°C
(44°F)		 -4°C
(26°F)		 -13°C
(8°F)		 -16°C
(3°F)

Compare climate in California with other places

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

Monthly average precipitation in California, Missouri, United States §

California usually has the most precipitation in April, May and July, with an average of 11 rainy days and 138 mm (5.4 inches) of precipitation per month. The driest months in California are February, November and December. On average, 51 mm (2.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in California, Missouri, 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) 68 (2.7) 60 (2.4) 114 (4.5) 124 (4.9) 175 (6.9) 113 (4.4) 115 (4.5) 106 (4.2) 61 (2.4) 107 (4.2) 56 (2.2) 38 (1.5)
Average precipitation days (≥ 1 mm) 6 8 12 11 15 11 9 11 6 11 8 5

Monthly sunshine hours in California, Missouri, United States §

The sunniest months in California are June, July and August, when the sun shines an average of 10 hours 47 minutes a day. Least sunny months in California: January, February and December receive an average of 5 hours 40 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in California, Missouri, 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 133 179 208 244 275 323 348 321 282 237 211 203
Mean daily daylight hours 9h 48m 10h 45m 11h 58m 13h 14m 14h 17m 14h 48m 14h 31m 13h 35m 12h 22m 11h 8m 10h 3m 9h 29m

Solar UV radiation in California, Missouri, United States §

California 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, 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 California UV Index data.

Average daily maximum UV levels by month for California, Missouri, 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 7 9 10 11 11 10 9 7 4 3

Detailed Monthly Weather Insights for California, Missouri, United States

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