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Monthly climate in Pinon Hills, California, United States

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Pinon Hills features a warm-summer Mediterranean climate (Csb). Temperatures typically range between 8 °C (46 °F) and 26 °C (79 °F) through the year, but rarely can drop to -6 °C (22 °F) or can rise to as high as 40 °C (104 °F). The average annual precipitation amounts to about 346 mm (13.6 inches) and receives 42 rainy days on the 1 mm (0.04 inches) threshold annually. Pinon Hills enjoys an average of 3598 hours of sunshine throughout the year, and daylight varies from 9 hours 52 minutes to 14 hours 24 minutes per day.

Monthly average temperatures in Pinon Hills, California, United States §

The warmest months in Pinon Hills are June, July and August, with daily mean temperatures ranging from 23 to 26 °C (74 - 79 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 8 to 8 °C (46 - 48 °F) throughout the day. On average each year, Pinon Hills experiences 126 days above 25 °C (77.0 °F) and 12 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Pinon Hills, 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
(71°F)		 22°C
(72°F)		 27°C
(81°F)		 31°C
(87°F)		 34°C
(94°F)		 39°C
(103°F)		 39°C
(102°F)		 38°C
(101°F)		 40°C
(104°F)		 34°C
(93°F)		 26°C
(79°F)		 21°C
(71°F)
Mean maximum 19°C
(66°F)		 20°C
(69°F)		 24°C
(76°F)		 29°C
(84°F)		 31°C
(88°F)		 34°C
(94°F)		 37°C
(100°F)		 37°C
(99°F)		 37°C
(98°F)		 29°C
(85°F)		 25°C
(77°F)		 20°C
(68°F)
Average high 13°C
(55°F)		 14°C
(57°F)		 16°C
(61°F)		 21°C
(70°F)		 24°C
(75°F)		 30°C
(86°F)		 33°C
(92°F)		 33°C
(91°F)		 29°C
(85°F)		 23°C
(75°F)		 18°C
(65°F)		 13°C
(55°F)
Daily mean 8°C
(46°F)		 8°C
(48°F)		 10°C
(51°F)		 15°C
(58°F)		 17°C
(63°F)		 23°C
(74°F)		 26°C
(79°F)		 26°C
(79°F)		 23°C
(73°F)		 17°C
(63°F)		 13°C
(55°F)		 8°C
(46°F)
Average low 4°C
(40°F)		 4°C
(40°F)		 6°C
(42°F)		 9°C
(49°F)		 11°C
(53°F)		 16°C
(62°F)		 20°C
(68°F)		 20°C
(68°F)		 17°C
(63°F)		 12°C
(54°F)		 8°C
(47°F)		 4°C
(39°F)
Mean minimum -2°C
(29°F)		 -3°C
(28°F)		 -1°C
(31°F)		 3°C
(38°F)		 4°C
(40°F)		 10°C
(50°F)		 15°C
(60°F)		 15°C
(59°F)		 11°C
(52°F)		 5°C
(42°F)		 2°C
(36°F)		 -2°C
(29°F)
Minimum -6°C
(22°F)		 -5°C
(24°F)		 -3°C
(26°F)		 2°C
(36°F)		 2°C
(36°F)		 8°C
(47°F)		 13°C
(55°F)		 14°C
(57°F)		 8°C
(46°F)		 2°C
(37°F)		 -2°C
(28°F)		 -4°C
(24°F)

Compare climate in Pinon Hills with other places

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

Monthly average precipitation in Pinon Hills, California, United States §

Pinon Hills usually has the most precipitation in January, March and December, with an average of 6 rainy days and 63 mm (2.5 inches) of precipitation per month. The driest months in Pinon Hills are June, September and October. On average, 7 mm (0.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Pinon Hills, 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) 56 (2.2) 53 (2.1) 68 (2.7) 21 (0.8) 15 (0.6) 6 (0.2) 11 (0.4) 16 (0.6) 7 (0.3) 6 (0.3) 20 (0.8) 65 (2.6)
Average precipitation days (≥ 1 mm) 5 6 9 2 3 1 3 3 2 1 2 5

Monthly sunshine hours in Pinon Hills, California, United States §

The sunniest months in Pinon Hills are June, July and August, when the sun shines an average of 12 hours 11 minutes a day. Least sunny months in Pinon Hills: January, February and December receive an average of 7 hours 2 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Pinon Hills, 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 185 233 280 323 360 377 382 362 319 296 255 222
Mean daily daylight hours 10h 8m 10h 57m 11h 59m 13h 4m 13h 58m 14h 24m 14h 9m 13h 22m 12h 20m 11h 16m 10h 20m 9h 52m

Solar UV radiation in Pinon Hills, California, United States §

Pinon Hills experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 11 - 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 Pinon Hills UV Index data.

Average daily maximum UV levels by month for Pinon Hills, 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 11 12 12 11 10 7 5 4

Detailed Monthly Weather Insights for Pinon Hills, California, United States

Discover in-depth weather details for every month in Pinon Hills. 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 Pinon Hills'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.