Average humidity in Simi Valley (CA)
On this page you find more information about the monthly relative humidity over the year in Simi Valley (California), the United States of America.
Simi Valley shows variation in the level of humidity throughout the year. The highest humidity is noted duing May, it reaches up to 73%, which is categorized as high. On the other hand, the lowest humidity is recorded in November, with levels falling to 50%.
The average humidity in Simi Valley is approximately 65%, which is high.
Humidity is an essential factor in how you experience temperature. During the warmest month, August, the temperature is around 31°C. When this period is accompanied by high humidity, it results in a higher perceived temperature. This can cause greater discomfort, while in winter it can make the air feel much colder, adding to the cooler temperatures. Check out our detailed temperature page for more information.
Forecast for Simi Valley (CA)
Sat Dec 28
21°C | 8°C
W 
2 m/s
2 m/s
broken clouds and no rain
Sun Dec 29
20°C | 8°C
SW 3 m/s
3 m/s
clear and no rain
Mon Dec 30
22°C | 8°C
NE 2 m/s
2 m/s
almost clear and no rain
