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Monthly climate in Rancho Murieta, California, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Rancho Murieta features a hot-summer Mediterranean climate (Csa).Temperatures typically range between 9 °C (48 °F) and 26 °C (78 °F) through the year, but rarely can drop to -4 °C (26 °F) or can rise to as high as 42 °C (108 °F).The average annual precipitation amounts to about 840 mm (33.1 inches) and receives 58 rainy days on the 1 mm (0.04 inches) threshold annually.Rancho Murieta enjoys an average of 3432 hours of sunshine throughout the year, and daylight varies from 9 hours 30 minutes to 14 hours 47 minutes per day.

Monthly average temperatures in Rancho Murieta, California, United States §

The warmest months in Rancho Murieta are June, July and August, with daily mean temperatures ranging from 23 to 26 °C (74 - 78 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 9 to 10 °C (48 - 51 °F) throughout the day. On average each year, Rancho Murieta experiences 142 days above 25 °C (77.0 °F) and 6 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Rancho Murieta, 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)		 24°C
(76°F)		 28°C
(82°F)		 31°C
(89°F)		 37°C
(98°F)		 41°C
(106°F)		 41°C
(106°F)		 42°C
(108°F)		 42°C
(108°F)		 37°C
(99°F)		 27°C
(82°F)		 22°C
(73°F)
Mean maximum 19°C
(67°F)		 22°C
(72°F)		 26°C
(79°F)		 29°C
(85°F)		 34°C
(94°F)		 38°C
(100°F)		 39°C
(103°F)		 39°C
(103°F)		 39°C
(102°F)		 32°C
(89°F)		 25°C
(77°F)		 19°C
(67°F)
Average high 14°C
(58°F)		 16°C
(62°F)		 18°C
(65°F)		 22°C
(72°F)		 26°C
(79°F)		 31°C
(89°F)		 34°C
(94°F)		 33°C
(93°F)		 31°C
(88°F)		 26°C
(79°F)		 19°C
(66°F)		 14°C
(57°F)
Daily mean 9°C
(49°F)		 10°C
(51°F)		 12°C
(54°F)		 16°C
(60°F)		 19°C
(66°F)		 23°C
(74°F)		 26°C
(78°F)		 25°C
(77°F)		 23°C
(73°F)		 18°C
(64°F)		 12°C
(54°F)		 9°C
(48°F)
Average low 5°C
(42°F)		 5°C
(41°F)		 7°C
(45°F)		 10°C
(49°F)		 12°C
(54°F)		 16°C
(61°F)		 18°C
(65°F)		 18°C
(64°F)		 16°C
(60°F)		 11°C
(51°F)		 7°C
(45°F)		 5°C
(41°F)
Mean minimum -1°C
(31°F)		 -2°C
(29°F)		 1°C
(34°F)		 4°C
(39°F)		 8°C
(46°F)		 11°C
(52°F)		 14°C
(57°F)		 13°C
(57°F)		 10°C
(51°F)		 5°C
(41°F)		 1°C
(35°F)		 -0°C
(32°F)
Minimum -1°C
(30°F)		 -4°C
(26°F)		 -0°C
(32°F)		 1°C
(35°F)		 5°C
(41°F)		 10°C
(51°F)		 13°C
(55°F)		 12°C
(54°F)		 8°C
(47°F)		 4°C
(39°F)		 -1°C
(31°F)		 -1°C
(30°F)

Compare climate in Rancho Murieta with other places

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

Monthly average precipitation in Rancho Murieta, California, United States §

Rancho Murieta usually has the most precipitation in January, February and March, with an average of 10 rainy days and 155 mm (6.1 inches) of precipitation per month.The driest months in Rancho Murieta are June, July and August. On average, 1 mm (0.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Rancho Murieta, 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) 158 (6.2) 147 (5.8) 160 (6.3) 75 (2.9) 37 (1.4) 4 (0.1) 0 (0.0) 0 (0.0) 7 (0.3) 44 (1.7) 81 (3.2) 129 (5.1)
Average precipitation days (≥ 1 mm) 10 9 11 6 3 0 0 0 1 2 6 10

Monthly sunshine hours in Rancho Murieta, California, United States §

The sunniest months in Rancho Murieta are May, June and July, when the sun shines an average of 12 hours 22 minutes a day.Least sunny months in Rancho Murieta: January, February and December receive an average of 6 hours 5 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Rancho Murieta, 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 149 210 256 299 361 382 394 358 314 284 225 194
Mean daily daylight hours 9h 48m 10h 46m 11h 59m 13h 13m 14h 16m 14h 47m 14h 30m 13h 34m 12h 22m 11h 8m 10h 3m 9h 30m

Solar UV radiation in Rancho Murieta, California, United States §

Rancho Murieta 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 Rancho Murieta UV Index data.

Average daily maximum UV levels by month for Rancho Murieta, 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 7 8 10 11 11 10 9 6 4 3