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Castaic, California Climate Averages

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Castaic Monthly Climate Averages

January
February
March
April
May
June
July
August
September
October
November
December
Hi 61°F Lo 42°F Hi 62°F Lo 42°F Hi 65°F Lo 45°F Hi 72°F Lo 50°F Hi 75°F Lo 55°F Hi 82°F Lo 61°F Hi 88°F Lo 67°F Hi 88°F Lo 67°F Hi 86°F Lo 63°F Hi 79°F Lo 56°F Hi 70°F Lo 48°F Hi 60°F Lo 42°F
7 mph 6 mph 6 mph 6 mph 6 mph 5 mph 5 mph 5 mph 5 mph 6 mph 6 mph 6 mph
2.6 in 2.7 in 2.2 in 0.7 in 0.4 in 0 in 0.2 in 0.3 in 0.2 in 0.6 in 0.9 in 3.1 in
50% 52% 56% 51% 52% 48% 44% 41% 42% 42% 41% 50%
23% 23% 25% 16% 13% 7% 5% 5% 7% 10% 15% 25%
30.1 in 30.1 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
27 25 28 28 30 30 30 31 29 30 28 27
4 3 3 2 1 0 1 0 1 1 2 4
0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0
3 4 4 5 5 6 7 7 6 5 4 3
269 242 270 303 322 340 360 362 340 334 305 278
January
February
March
April
May
June
July
August
September
October
November
December
Hi 16°C Lo 6°C Hi 17°C Lo 5°C Hi 18°C Lo 7°C Hi 22°C Lo 10°C Hi 24°C Lo 13°C Hi 28°C Lo 16°C Hi 31°C Lo 20°C Hi 31°C Lo 20°C Hi 30°C Lo 17°C Hi 26°C Lo 13°C Hi 21°C Lo 9°C Hi 16°C Lo 6°C
11 km/h 10 km/h 9 km/h 10 km/h 9 km/h 8 km/h 8 km/h 8 km/h 8 km/h 9 km/h 10 km/h 10 km/h
66 mm 68 mm 56 mm 18 mm 10 mm 1 mm 4 mm 7 mm 4 mm 16 mm 22 mm 79 mm
50% 52% 56% 51% 52% 48% 44% 41% 42% 42% 41% 50%
23% 23% 25% 16% 13% 7% 5% 5% 7% 10% 15% 25%
1019 mb 1018 mb 1017 mb 1015 mb 1013 mb 1012 mb 1013 mb 1012 mb 1012 mb 1014 mb 1017 mb 1019 mb
27 25 28 28 30 30 30 31 29 30 28 27
4 3 3 2 1 0 1 0 1 1 2 4
0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0
3 4 4 5 5 6 7 7 6 5 4 3
269 242 270 303 322 340 360 362 340 334 305 278
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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