Corning, CA

Climate overview — based on NOAA 1991-2020 normals from ORLAND, CA US.

Csa Hot-summer Mediterranean climate 9a USDA hardiness Zone 9a

Year-round temperatures (°F)

30° 50° 70° 90° J F M A M J J A S O N D
Avg high Avg low

Climate summary

Corning has an annual average temperature of 62.5°F with about 21.4 inches of precipitation per year. The warmest month is July (average high 94.1°F), and the coldest is December (average low 37.3°F). January is typically the wettest month (4.50 in) and July the driest (0.02 in).

Pleasant months
1 / 12
avg high 65–80°F, low ≥ 50°F
Annual swing
31.9°F
warmest to coldest month
Heating need
2,283
Cooling need
1,398

Best time to visit Corning

Full guide →

Climate change signal

All-time records →

43 of 366 (11.7%) of Corning's all-time daily heat records have been set since 2015. If records were spread evenly across the station's history, only about 5% would fall in any given decade.

1900s
36
1910s
33
1920s
42
1930s
41
1940s
16
1950s
23
1960s
23
1970s
20
1980s
20
1990s
24
2000s
28
2010s
31
2020s
29

Bars: number of all-time daily heat records still standing that were set in each decade.

Monthly averages

Month Avg High Avg Low Avg Temp Precipitation Snow Rainy days
January 56.8°F 37.7°F 47.3°F 4.50 in 12
February 61.8°F 40.1°F 50.9°F 4.11 in 10
March 66.9°F 43.0°F 55.0°F 2.79 in 9
April 73.1°F 46.6°F 59.9°F 1.37 in 6
May 81.1°F 53.3°F 67.2°F 1.13 in 4
June 88.8°F 60.2°F 74.5°F 0.38 in 1
July 94.1°F 63.4°F 78.8°F 0.02 in 0
August 93.1°F 61.0°F 77.1°F 0.08 in 0
September 90.0°F 57.7°F 73.9°F 0.24 in 1
October 79.5°F 50.7°F 65.1°F 0.91 in 4
November 65.3°F 42.5°F 53.9°F 2.04 in 7
December 56.5°F 37.3°F 46.9°F 3.82 in 11

Climate twins of Corning

Why these? →

The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).

Frost dates
Last spring / first fall frost
All-time records
Hottest, coldest, wettest
Planting calendar
What to plant, and when

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