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Weather in Corona for September 2025

Your guide to Corona weather in September - trends and predictions
  • In general, the average temperature in Corona at the beginning of September is 32.7 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 30.7 °F by the end of September.

  • With an average of 2 rainy days, Corona experiences minimal rainfall in September, ensuring that most days remain pleasantly dry.

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Average dry days
28
Dry days
Average rainy days
2
Rainy days
Average snowy days
0
Snow days
Average temperatures
29°/16°
Temperatures
Average wind speed
15 km/h
Avg max wind
Average humidity
59 %
Avg humidity

Corona in September average weather

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Temperatures trend during September in Corona

See the weather trend as well as the moving average line

September weather day by day

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Date Weather Temperatures Rain UV More
Sept. 1 Patchy rain possible
Patchy rain possible
32° /20° 1.6 mm 8
Sept. 2 Overcast
Overcast
30° /21° 0 mm 7
Sept. 3 Mist
Mist
30° /20° 0 mm 7
Sept. 4 Cloudy
Cloudy
32° /20° 0 mm 8
Sept. 5 Mist
Mist
34° /21° 0 mm 8
Sept. 6 Overcast
Overcast
35° /23° 0 mm 8
Sept. 7 Sunny
Sunny
36° /22° 0 mm 9
Sept. 8 Sunny
Sunny
38° /24° 0.1 mm 9
Sept. 9 Sunny
Sunny
36° /25° 0 mm 9
Sept. 10 Overcast
Overcast
33° /23° 0 mm 8
Sept. 11 Partly cloudy
Partly cloudy
33° /21° 0 mm 9
Sept. 12 Sunny
Sunny
30° /18° 0 mm 8
Sept. 13 Sunny
Sunny
30° /17° 0 mm 8
Sept. 14 Partly cloudy
Partly cloudy
29° /16° 0 mm 8
Sept. 15 Mist
Mist
27° /15° 0 mm 7
Sept. 16 Mist
Mist
23° /14° 0.1 mm 5
Sept. 17 Overcast
Overcast
24° /14° 0 mm 6
Sept. 18 Overcast
Overcast
23° /12° 0 mm 5
Sept. 19 Mist
Mist
24° /14° 0 mm 6
Sept. 20 Overcast
Overcast
23° /14° 0 mm 5
Sept. 21 Patchy rain possible
Patchy rain possible
24° /13° 0 mm 6
Sept. 22 Overcast
Overcast
29° /14° 0 mm 7
Sept. 23 Partly cloudy
Partly cloudy
33° /18° 0 mm 9
Sept. 24 Mist
Mist
31° /14° 0 mm 7
Sept. 25 Partly cloudy
Partly cloudy
29° /14° 0 mm 8
Sept. 26 Overcast
Overcast
30° /13° 0 mm 8
Sept. 27 Partly cloudy
Partly cloudy
33° /14° 0 mm 8
Sept. 28 Sunny
Sunny
32° /14° 0 mm 8
Sept. 29 Sunny
Sunny
32° /14° 0 mm 8
Sept. 30 Light rain shower
Light rain shower
28° /14° 0.7 mm 7
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Important Notice
Our weather forecast for Corona in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Corona forecast closer to your planned date for the most up-to-date weather information.

Corona in September - FAQ

What are the expected maximum and minimum temperatures in Corona during September?
During September, expect a variety of temperatures with highs around 29° and lows near 16°, suitable for diverse activities and preferences.
How much rainfall should be expected in Corona during September?
Rainfall in Corona during September is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 2 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in Corona during September?
The average wind speed in Corona during September is 15 km/h, suggesting breezy to windy conditions, depending on your activities.

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Location coordinates Where is Corona?

Get accurate weather forecasts for Corona, located at latitude 33.875 and longitude -117.566. Stay updated with localized weather information tailored for Corona.

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