Palmdale (CA)
September
Weather in Palmdale, California for September 2025
Your guide to Palmdale weather in September - trends and predictions
Until now, September 2025 in Palmdale is slightly cooler than the historical average by -0.9 °F.
The forecast for the next days in Palmdale predicts a temperature of 27.6 °F, which is cooler than the historical average.
In general, the average temperature in Palmdale at the beginning of September is 34.9 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 25.3 °F by the end of September.
Precipitation in Palmdale during September is a rare event, with an average of fewer than 2 rainy days.
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Temperatures
Rain 🌧️
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30
Dry days
0
Rainy days
0
Snow days
32°/15°
Temperatures
24 km/h
Avg max wind
39 %
Avg humidity
Palmdale Weather September
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Temperatures trend during September in Palmdale
See the weather trend as well as the moving average line
September weather in Palmdale day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Sunny | 36° /20° | 0 mm | 9 | |
| Sept. 2 | Sunny | 35° /20° | 0 mm | 9 | |
| Sept. 3 |  Cloudy | 31° /18° | 0 mm | 8 | |
| Sept. 4 | Sunny | 34° /18° | 0 mm | 8 | |
| Sept. 5 | Sunny | 36° /18° | 0 mm | 9 | |
| Sept. 6 | Sunny | 36° /17° | 0 mm | 9 | |
| Sept. 7 | Sunny | 36° /17° | 0 mm | 9 | |
| Sept. 8 | Sunny | 35° /18° | 0 mm | 9 | |
| Sept. 9 | Sunny | 34° /18° | 0 mm | 8 | |
| Sept. 10 |  Overcast | 31° /17° | 0 mm | 7 | |
| Sept. 11 |  Partly cloudy | 31° /17° | 0 mm | 8 | |
| Sept. 12 | Sunny | 30° /13° | 0 mm | 7 | |
| Sept. 13 | Sunny | 31° /13° | 0 mm | 8 | |
| Sept. 14 | Sunny | 33° /15° | 0 mm | 8 | |
| Sept. 15 | Sunny | 33° /15° | 0 mm | 8 | |
| Sept. 16 | Partly cloudy | 30° /15° | 0 mm | 7 | |
| Sept. 17 | Overcast | 34° /20° | 0 mm | 1.6 | |
| Sept. 18 |  Heavy rain | 23° /17° | 43.7 mm | 0.7 | |
| Sept. 19 | Cloudy | 29° /18° | 0 mm | 1.8 | |
| Sept. 20 | Sunny | 29° /16° | 0 mm | 1.9 | |
| Sept. 21 | Sunny | 31° /17° | 0 mm | 0 | |
| Sept. 22 | Sunny | 31° /18° | 0 mm | 6 | |
| Sept. 23 | Sunny | 32° /21° | 0 mm | 7 | |
| Sept. 24 | Sunny | 29° /18° | 0 mm | 6 | |
| Sept. 25 | Sunny | 27° /14° | 0 mm | 5 | |
| Sept. 26 | Sunny | 28° /16° | 0 mm | 6 | |
| Sept. 27 | Sunny | 22° /14° | 0 mm | 5 | |
| Sept. 28 | Sunny | 20° /11° | 0 mm | 5 | |
| Sept. 29 | Sunny | 24° /10° | 0 mm | 5 | |
| Sept. 30 | Sunny | 27° /13° | 0 mm | 5 | |
| Next | |||||
Important Notice
Our weather forecast for Palmdale 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 Palmdale forecast closer to your planned date for the most up-to-date weather information.
Change Month
Palmdale in September - FAQ
What are the expected maximum and minimum temperatures in Palmdale during September?
Expect warm days with temperatures around 32°, cooling to mild conditions of 15° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Palmdale during September?
Rainfall in Palmdale during September is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 0 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 Palmdale during September?
The average wind speed in Palmdale during September is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Palmdale
Explore the daily rainfall trends and prepare for Palmdales September weather 💧
UV exposure in Palmdale during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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