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Fountain Valley, California Climate Averages

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Fountain Valley Monthly Climate Averages

January
February
March
April
May
June
July
August
September
October
November
December
Hi 65°F Lo 52°F Hi 64°F Lo 51°F Hi 65°F Lo 53°F Hi 68°F Lo 55°F Hi 69°F Lo 58°F Hi 74°F Lo 61°F Hi 78°F Lo 65°F Hi 79°F Lo 67°F Hi 79°F Lo 67°F Hi 75°F Lo 63°F Hi 70°F Lo 57°F Hi 64°F Lo 52°F
5 mph 6 mph 6 mph 6 mph 6 mph 6 mph 5 mph 5 mph 5 mph 5 mph 5 mph 5 mph
2.5 in 2.5 in 1.8 in 0.6 in 0.3 in 0.1 in 0.1 in 0.2 in 0.2 in 0.5 in 0.7 in 2.8 in
55% 59% 64% 64% 68% 69% 67% 65% 64% 61% 54% 57%
22% 23% 24% 18% 16% 12% 8% 8% 9% 13% 16% 25%
30.1 in 30.0 in 30.0 in 30.0 in 29.9 in 29.9 in 29.9 in 29.9 in 29.9 in 29.9 in 30.0 in 30.1 in
28 26 28 29 30 30 31 31 30 30 29 28
3 3 3 1 1 0 0 0 0 1 1 3
0 0 0 0 0 0 0 0 0 0 0 0
0 0 1 0 0 0 0 0 0 0 0 0
4 4 4 5 5 6 6 6 6 5 4 4
277 252 275 296 314 327 352 354 334 322 300 271
January
February
March
April
May
June
July
August
September
October
November
December
Hi 18°C Lo 11°C Hi 18°C Lo 11°C Hi 18°C Lo 12°C Hi 20°C Lo 13°C Hi 21°C Lo 14°C Hi 23°C Lo 16°C Hi 26°C Lo 18°C Hi 26°C Lo 19°C Hi 26°C Lo 19°C Hi 24°C Lo 17°C Hi 21°C Lo 14°C Hi 18°C Lo 11°C
8 km/h 9 km/h 10 km/h 10 km/h 10 km/h 9 km/h 9 km/h 8 km/h 8 km/h 8 km/h 8 km/h 8 km/h
63 mm 64 mm 46 mm 16 mm 7 mm 2 mm 2 mm 6 mm 5 mm 12 mm 19 mm 72 mm
55% 59% 64% 64% 68% 69% 67% 65% 64% 61% 54% 57%
22% 23% 24% 18% 16% 12% 8% 8% 9% 13% 16% 25%
1019 mb 1018 mb 1017 mb 1015 mb 1013 mb 1012 mb 1013 mb 1012 mb 1012 mb 1014 mb 1017 mb 1018 mb
28 26 28 29 30 30 31 31 30 30 29 28
3 3 3 1 1 0 0 0 0 1 1 3
0 0 0 0 0 0 0 0 0 0 0 0
0 0 1 0 0 0 0 0 0 0 0 0
4 4 4 5 5 6 6 6 6 5 4 4
277 252 275 296 314 327 352 354 334 322 300 271
Month
Avg. Temperatures
Avg. Wind Speed
Avg. Precipitation
Average Humidity
Avg. Cloud Cover
Pressure Average
Average Dry Days
Avg. Precip. Days
Avg. Snow Days
Average Fog Days
Average UV Index
Avg. Hours of Sun
Averages are based on historical weather data from the past 10 years.

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