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 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
Orosi experiences a moderate temperature shift at the start of September, with average high-temperatures adjusting a bit from a fiery hot 96.4°F (35.8°C) in August to a tropical 90.5°F (32.5°C). Orosi registers a significant reduction from the day's heat, with an average temperature drop to a mild 60.1°F (15.6°C) in September.Humidity
The average relative humidity in September is 32%.Rainfall
In Orosi, in September, during 2.5 rainfall days, 0.2" (5mm) of precipitation is typically accumulated. In Orosi, during the entire year, the rain falls for 61.2 days and collects up to 14.29" (363mm) of precipitation.Snowfall
January, March through November are months without snowfall.Daylight
In September, the average length of the day is 12h and 24min.On the first day of September, sunrise is at 6:29 am and sunset at 7:24 pm. On the last day of the month, sunrise is at 6:52 am and sunset at 6:41 pm PDT.
Sunshine
The average sunshine in September is 11.1h.UV index
The average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In September, a daily UV index of 6 turns into the following recommendations:
Guard against overexposure. Protection from sun-induced harm is essential. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in September?
What is the average humidity in September?
How many days does it rain in September?
When it does not snow?
How many hours of daylight does Orosi have in September?
When are sunrise and sunset in September?
How long on average sun shines in September?
What is the UV index reading in September?
Average temperature in September
Orosi, CA
- Average high temperature in September: 90.5°F
The warmest month (with the highest average high temperature) is July (97.3°F).
The month with the lowest average high temperature is December (55.2°F).
- Average low temperature in September: 60.1°F
The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is December (40.1°F).
Average pressure in September
Orosi, CA
- Average pressure in September: 29.92"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in September
Orosi, CA
- Average wind speed in September: 4.2mph
The windiest month (with the highest average wind speed) is June (5mph).
The calmest month (with the lowest average wind speed) is December (3.4mph).
Average humidity in September
Orosi, CA
- Average humidity in September: 32%
The month with the highest relative humidity is January (65%).
The month with the lowest relative humidity is August (30%).
Average rainfall in September
Orosi, CA
- Average rainfall in September: 0.2"
The wettest month (with the highest rainfall) is March (2.72").
The driest months (with the least rainfall) are June and August (0.08").
Average rainfall days in September
Orosi, CA
- Average rainfall days in September: 2.5 days
The month with the highest number of rainy days is March (10.5 days).
The month with the least rainy days is August (1 days).
Average snowfall days in September
Orosi, CA
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are February and December (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Orosi, CA
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- 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
Orosi, CA
- Average sunshine days in September: 26.6 days
The month with the most sunshine days is August (28.7 days).
The month with the least sunshine days is March (19.8 days).
Average UV index in September
Orosi, CA
- Average UV index in September: 6
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
Orosi, CA
- Average cloud cover in September: 5
The month with the most cloud cover is March (Cloud cover 25).
The months with the least cloud cover are July and August (Cloud cover 4).
Average visibility in September
Orosi, 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).
Orosi, California, USA
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