Irving
September
Weather in Irving for September 2025
Your guide to Irving weather in September - trends and predictions
In general, the average temperature in Irving at the beginning of September is 35.9 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 34.4 °F by the end of September.
Irving sees moderate rainfall in September, averaging 9 rainy days.
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21
Dry days
9
Rainy days
0
Snow days
37°/24°
Temperatures
20 km/h
Avg max wind
46 %
Avg humidity
Irving in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  35° | 2 36° | 3  34° | 4  33° | 5 36° | 6 39° | 7 38° |
| 8 38° | 9 36° | 10 35° | 11  32° | 12  32° | 13  33° | 14 34° |
| 15  32° | 16 33° | 17 36° | 18 36° | 19 37° | 20  38° | 21 37° |
| 22 36° | 23 34° | 24 37° | 25 30° | 26 34° | 27 34° | 28 34° |
| 29 36° | 30 36° |
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Temperatures trend during September in Irving
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 | Partly cloudy | 35° /25° | 1.3 mm | 8 | |
| Sept. 2 | Partly cloudy | 36° /25° | 0.6 mm | 8 | |
| Sept. 3 | Thundery outbreaks possible | 34° /23° | 4.2 mm | 8 | |
| Sept. 4 | Sunny | 33° /23° | 1.5 mm | 8 | |
| Sept. 5 | Partly cloudy | 36° /23° | 0.5 mm | 9 | |
| Sept. 6 | Partly cloudy | 39° /25° | 0.2 mm | 10 | |
| Sept. 7 | Sunny | 38° /26° | 0 mm | 9 | |
| Sept. 8 | Sunny | 38° /25° | 0.2 mm | 10 | |
| Sept. 9 | Sunny | 36° /22° | 0 mm | 9 | |
| Sept. 10 | Partly cloudy | 35° /22° | 0 mm | 9 | |
| Sept. 11 | Light rain shower | 32° /23° | 1.5 mm | 7 | |
| Sept. 12 | Heavy rain | 32° /22° | 34.2 mm | 8 | |
| Sept. 13 | Overcast | 33° /23° | 0 mm | 8 | |
| Sept. 14 | Overcast | 34° /23° | 0.3 mm | 7 | |
| Sept. 15 | Cloudy | 32° /23° | 0.4 mm | 8 | |
| Sept. 16 | Partly cloudy | 33° /22° | 0.1 mm | 8 | |
| Sept. 17 | Sunny | 36° /22° | 0.1 mm | 9 | |
| Sept. 18 | Partly cloudy | 36° /25° | 0 mm | 9 | |
| Sept. 19 | Cloudy | 37° /24° | 0 mm | 8 | |
| Sept. 20 | Heavy rain at times | 38° /24° | 0.7 mm | 9 | |
| Sept. 21 | Thundery outbreaks possible | 37° /25° | 0.1 mm | 9 | |
| Sept. 22 | Thundery outbreaks possible | 36° /23° | 0.8 mm | 8 | |
| Sept. 23 | Thundery outbreaks possible | 34° /24° | 6.3 mm | 8 | |
| Sept. 24 | Thundery outbreaks possible | 37° /25° | 1.2 mm | 8 | |
| Sept. 25 | Thundery outbreaks possible | 30° /22° | 0.8 mm | 7 | |
| Sept. 26 | Partly cloudy | 34° /21° | 0 mm | 9 | |
| Sept. 27 | Cloudy | 34° /21° | 0 mm | 8 | |
| Sept. 28 | Partly cloudy | 34° /22° | 0 mm | 9 | |
| Sept. 29 | Sunny | 36° /23° | 0 mm | 8 | |
| Sept. 30 | Sunny | 36° /23° | 0 mm | 9 | |
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Important Notice
Our weather forecast for Irving 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 Irving forecast closer to your planned date for the most up-to-date weather information.
Irving in September - FAQ
What are the expected maximum and minimum temperatures in Irving during September?
With daytime temperatures soaring above 37° and not dropping much below 24° at night, September in Irving is quite hot. Staying hydrated and avoiding peak sun hours is advisable.
How much rainfall should be expected in Irving during September?
Moderate rainfall is anticipated in Irving during September, with a total of 81.7 mm spread over approximately 9 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Irving during September?
The average wind speed in Irving during September is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
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