Weather in Sunnyvale for September 2024
Until now, September 2024 in Sunnyvale has been nearly identical to the historical average, with a temperature of 27.1 °F (showing only a slight deviation of -0.4 °F).
Expect cooler weather in the next days in Sunnyvale with the forecast suggesting a temperature of 31.6 °F, lower than the historical average.
In general, the average temperature in Sunnyvale at the beginning of September is 28.7 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 34 °F by the end of September.
Precipitation in Sunnyvale during September is a rare event, with an average of fewer than 2 rainy days.
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Sunnyvale in September average weather
Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
---|---|---|---|---|---|---|
1 24° | ||||||
2 25° | 3 29° | 4 31° | 5 31° | 6 32° | 7 29° | 8 30° |
9 30° | 10 28° | 11 26° | 12 27° | 13 29° | 14 29° | 15 25° |
16 23° | 17 20° | 18 26° | 19 26° | 20 23° | 21 32° | 22 32° |
23 34° | 24 35° | 25 30° | 26 29° | 27 35° | 28 38° | 29 36° |
30 35° |
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Temperatures trend during September in Sunnyvale
September weather day by day
Date | Weather | Temperatures | Rain | UV | More |
---|---|---|---|---|---|
Sept. 1 | Overcast | 24° /14° | 0 mm | 6 | |
Sept. 2 | Cloudy | 25° /13° | 0 mm | 7 | |
Sept. 3 | Overcast | 29° /14° | 0 mm | 7 | |
Sept. 4 | Mist | 31° /15° | 0 mm | 7 | |
Sept. 5 | Overcast | 31° /14° | 0 mm | 7 | |
Sept. 6 | Partly cloudy | 32° /15° | 0 mm | 8 | |
Sept. 7 | Partly cloudy | 29° /14° | 0 mm | 8 | |
Sept. 8 | Partly cloudy | 30° /14° | 0 mm | 8 | |
Sept. 9 | Cloudy | 30° /13° | 0 mm | 7 | |
Sept. 10 | Mist | 28° /12° | 0 mm | 7 | |
Sept. 11 | Mist | 26° /12° | 0 mm | 6 | |
Sept. 12 | Overcast | 27° /13° | 0 mm | 7 | |
Sept. 13 | Mist | 29° /13° | 0 mm | 7 | |
Sept. 14 | Cloudy | 29° /13° | 0 mm | 7 | |
Sept. 15 | Cloudy | 25° /13° | 0 mm | 6 | |
Sept. 16 | Overcast | 23° /14° | 0.7 mm | 5 | |
Sept. 17 | Overcast | 20° /13° | 0 mm | 5 | |
Sept. 18 | Mist | 26° /13° | 0 mm | 6 | |
Sept. 19 | Partly cloudy | 26° /12° | 0 mm | 6 | |
Sept. 20 | Partly cloudy | 23° /13° | 0 mm | 6 | |
Sept. 21 | Sunny | 32° /13° | 0 mm | 7 | |
Sept. 22 | Sunny | 32° /14° | 0 mm | 7 | |
Sept. 23 | Sunny | 34° /16° | 0 mm | 6 | |
Sept. 24 | Sunny | 35° /19° | 0 mm | 6 | |
Sept. 25 | Sunny | 30° /16° | 0 mm | 6 | |
Sept. 26 | Sunny | 29° /14° | 0 mm | 6 | |
Sept. 27 | Sunny | 35° /18° | 0 mm | 7 | |
Sept. 28 | Sunny | 38° /21° | 0 mm | 7 | |
Sept. 29 | Sunny | 36° /21° | 0 mm | 7 | |
Sept. 30 | Sunny | 35° /19° | 0 mm | 7 | |
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Get accurate weather forecasts for Sunnyvale, located at latitude 37.369 and longitude -122.036. Stay updated with localized weather information tailored for Sunnyvale.