Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
The onset of September brings a small shift in high-temperatures, falling from 94.6°F (34.8°C) in August to a still tropical 88.7°F (31.5°C). A steady average of 60.8°F (16°C) throughout September in Ventucopa underscores a considerable divergence from the daytime high.Humidity
In Ventucopa, the average relative humidity in September is 34%.Rainfall
In Ventucopa, during September, the rain falls for 1.7 days and regularly aggregates up to 0.12" (3mm) of precipitation. Throughout the year, there are 52 rainfall days, and 5.87" (149mm) of precipitation is accumulated.Snowfall
January, March through December are months without snowfall in Ventucopa.Daylight
In Ventucopa, the average length of the day in September is 12h and 23min.On the first day of the month, sunrise is at 6:31 am and sunset at 7:23 pm. On the last day of September, in Ventucopa, California, sunrise is at 6:52 am and sunset at 6:42 pm PDT.
Sunshine
The average sunshine in September is 11.2h.UV index
In September, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: In September, the maximum UV index of 5 translates into these guidelines:
Ensure safety - Imperative it is to shield skin and eyes from damage. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Frequently asked questions
How hot does it get in Ventucopa in September?
What is the average humidity in September in Ventucopa?
How many days does it rain in September in Ventucopa?
When it does not snow in Ventucopa?
What is the average length of the day in September in Ventucopa?
When are sunrise and sunset in September in Ventucopa?
How long on average sun shines in September in Ventucopa?
What is the UV index reading in September in Ventucopa?
Average temperature in September
Ventucopa, CA
- Average high temperature in September: 88.7°F
The warmest month (with the highest average high temperature) is July (94.8°F).
The month with the lowest average high temperature is December (57°F).
- Average low temperature in September: 60.8°F
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is December (40.1°F).
Average pressure in September
Ventucopa, CA
- Average pressure in September: 29.9"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in September
Ventucopa, CA
- Average wind speed in September: 4.4mph
The windiest month (with the highest average wind speed) is June (5.3mph).
The calmest months (with the lowest average wind speed) are November and December (3.7mph).
Average humidity in September
Ventucopa, CA
- Average humidity in September: 34%
The month with the highest relative humidity is December (60%).
The month with the lowest relative humidity is August (30%).
Average rainfall in September
Ventucopa, CA
- Average rainfall in September: 0.12"
The wettest month (with the highest rainfall) is December (1.06").
The driest months (with the least rainfall) are June and August (0.08").
Average rainfall days in September
Ventucopa, CA
- Average rainfall days in September: 1.7 days
The month with the highest number of rainy days is March (8.5 days).
The month with the least rainy days is June (1.1 days).
Average snowfall in September
Ventucopa, CA
- Average snowfall in September: 0"
The month with the highest snowfall is February (0.04").
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in September
Ventucopa, CA
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Ventucopa, CA
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in September: 11h and 1min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days in September
Ventucopa, CA
- Average sunshine days in September: 27.3 days
The month with the most sunshine days is June (28.7 days).
The month with the least sunshine days is February (20.1 days).
Average UV index in September
Ventucopa, CA
- Average UV index in September: 5
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in September
Ventucopa, CA
- Average cloud cover in September: 5
The months with the most cloud cover are March and December (Cloud cover 24).
The month with the least cloud cover is August (Cloud cover 4).
Average visibility in September
Ventucopa, CA
- Average visibility in September: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Ventucopa, California, USA
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