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Monthly climate in Corning, California, United States

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Corning features a hot-summer Mediterranean climate (Csa). Temperatures typically range between 9 °C (49 °F) and 30 °C (87 °F) through the year, but rarely can drop to -4 °C (25 °F) or can rise to as high as 44 °C (112 °F). The average annual precipitation amounts to about 625 mm (24.6 inches) and receives 62 rainy days on the 1 mm (0.04 inches) threshold annually. Corning enjoys an average of 3351 hours of sunshine throughout the year, and daylight varies from 9 hours 21 minutes to 14 hours 57 minutes per day.

Monthly average temperatures in Corning, California, United States §

The warmest months in Corning are June, July and August, with daily mean temperatures ranging from 27 to 30 °C (81 - 87 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 9 to 11 °C (49 - 52 °F) throughout the day. On average each year, Corning experiences 157 days above 25 °C (77.0 °F) and 3 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Corning, 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 24°C
(75°F)		 28°C
(82°F)		 30°C
(85°F)		 33°C
(92°F)		 40°C
(104°F)		 43°C
(110°F)		 44°C
(112°F)		 43°C
(109°F)		 43°C
(109°F)		 37°C
(99°F)		 29°C
(85°F)		 23°C
(74°F)
Mean maximum 20°C
(68°F)		 23°C
(74°F)		 26°C
(80°F)		 31°C
(89°F)		 37°C
(99°F)		 40°C
(104°F)		 42°C
(109°F)		 42°C
(107°F)		 40°C
(104°F)		 33°C
(92°F)		 27°C
(80°F)		 20°C
(68°F)
Average high 14°C
(58°F)		 17°C
(63°F)		 18°C
(66°F)		 23°C
(74°F)		 28°C
(83°F)		 34°C
(93°F)		 38°C
(100°F)		 36°C
(98°F)		 32°C
(91°F)		 26°C
(80°F)		 19°C
(67°F)		 14°C
(58°F)
Daily mean 9°C
(49°F)		 11°C
(52°F)		 13°C
(55°F)		 17°C
(62°F)		 21°C
(71°F)		 27°C
(81°F)		 30°C
(87°F)		 29°C
(84°F)		 25°C
(77°F)		 19°C
(66°F)		 13°C
(56°F)		 9°C
(49°F)
Average low 6°C
(42°F)		 6°C
(43°F)		 7°C
(46°F)		 11°C
(51°F)		 15°C
(59°F)		 19°C
(67°F)		 22°C
(73°F)		 21°C
(71°F)		 17°C
(64°F)		 12°C
(54°F)		 8°C
(46°F)		 5°C
(42°F)
Mean minimum -0°C
(32°F)		 -1°C
(30°F)		 2°C
(36°F)		 4°C
(40°F)		 8°C
(47°F)		 13°C
(56°F)		 18°C
(65°F)		 17°C
(63°F)		 11°C
(52°F)		 6°C
(43°F)		 1°C
(34°F)		 1°C
(33°F)
Minimum -2°C
(28°F)		 -4°C
(25°F)		 -0°C
(32°F)		 2°C
(35°F)		 5°C
(42°F)		 11°C
(52°F)		 17°C
(62°F)		 15°C
(60°F)		 7°C
(45°F)		 4°C
(39°F)		 -1°C
(31°F)		 -0°C
(32°F)

Compare climate in Corning with other places

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

Monthly average precipitation in Corning, California, United States §

Corning usually has the most precipitation in January, February and March, with an average of 10 rainy days and 116 mm (4.6 inches) of precipitation per month. The driest months in Corning are July, August and September. On average, 2 mm (0.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Corning, 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) 122 (4.8) 123 (4.8) 105 (4.1) 48 (1.9) 36 (1.4) 8 (0.3) 0 (0.0) 1 (0.0) 6 (0.2) 34 (1.4) 55 (2.2) 88 (3.5)
Average precipitation days (≥ 1 mm) 10 8 13 6 3 1 0 0 1 3 7 10

Monthly sunshine hours in Corning, California, United States §

The sunniest months in Corning are May, June and July, when the sun shines an average of 12 hours 26 minutes a day. Least sunny months in Corning: January, February and December receive an average of 5 hours 34 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Corning, 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 133 197 247 293 359 385 399 354 311 280 212 175
Mean daily daylight hours 9h 40m 10h 41m 11h 58m 13h 18m 14h 24m 14h 57m 14h 39m 13h 39m 12h 23m 11h 5m 9h 56m 9h 21m

Solar UV radiation in Corning, California, United States §

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

Average daily maximum UV levels by month for Corning, 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 11 11 11 10 9 6 4 3

Detailed Monthly Weather Insights for Corning, California, United States

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