McCurtain County (Broken Bow)
September
Weather in McCurtain County, Oklahoma for September 2026
Your guide to McCurtain County weather in September - trends and predictions
In general, the average temperature in McCurtain County at the beginning of September is 30.1 °F. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 28 °F by the end of September.
McCurtain County experiences moderate rainfall in September, with an average of 10 rainy days and a total precipitation of 70.9 mm.
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Temperatures
Rain 🌧️
More
20
Dry days
10
Rainy days
0
Snow days
30°/19°
Temperatures
13 km/h
Avg max wind
60 %
Avg humidity
McCurtain County Weather September
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Temperatures trend during September in McCurtain County
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September weather in McCurtain County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Moderate or heavy rain shower | 31° /21° | 5.6 mm | 8 | |
| Sept. 2 |  Partly cloudy | 31° /21° | 8.8 mm | 7 | |
| Sept. 3 |  Overcast | 30° /20° | 0 mm | 7 | |
| Sept. 4 |  Patchy rain possible | 30° /20° | 2 mm | 7 | |
| Sept. 5 | Patchy rain possible | 32° /22° | 0.2 mm | 7 | |
| Sept. 6 |  Heavy rain at times | 29° /19° | 5.6 mm | 7 | |
| Sept. 7 |  Sunny | 28° /17° | 0 mm | 7 | |
| Sept. 8 | Sunny | 29° /15° | 0 mm | 7 | |
| Sept. 9 | Sunny | 29° /14° | 0 mm | 8 | |
| Sept. 10 | Sunny | 32° /16° | 0 mm | 8 | |
| Sept. 11 | Moderate or heavy rain shower | 30° /20° | 11.9 mm | 7 | |
| Sept. 12 | Moderate or heavy rain shower | 31° /21° | 5 mm | 7 | |
| Sept. 13 | Sunny | 33° /20° | 0 mm | 8 | |
| Sept. 14 | Sunny | 32° /20° | 0 mm | 8 | |
| Sept. 15 | Overcast | 31° /21° | 0 mm | 7 | |
| Sept. 16 | Patchy rain possible | 31° /20° | 0.3 mm | 7 | |
| Sept. 17 | Patchy rain possible | 32° /22° | 0.1 mm | 7 | |
| Sept. 18 | Sunny | 32° /22° | 0 mm | 8 | |
| Sept. 19 |  Cloudy | 33° /23° | 1.4 mm | 7 | |
| Sept. 20 | Partly cloudy | 34° /21° | 0 mm | 8 | |
| Sept. 21 | Partly cloudy | 32° /22° | 10.1 mm | 8 | |
| Sept. 22 | Patchy rain possible | 34° /22° | 0.1 mm | 8 | |
| Sept. 23 | Moderate or heavy rain shower | 30° /22° | 23.9 mm | 7 | |
| Sept. 24 | Sunny | 27° /19° | 43.3 mm | 7 | |
| Sept. 25 | Heavy rain at times | 28° /18° | 1.8 mm | 7 | |
| Sept. 26 | Partly cloudy | 27° /17° | 0 mm | 7 | |
| Sept. 27 | Overcast | 28° /17° | 0 mm | 7 | |
| Sept. 28 | Overcast | 28° /18° | 0 mm | 7 | |
| Sept. 29 | Overcast | 29° /19° | 0 mm | 7 | |
| Sept. 30 | Cloudy | 29° /19° | 0 mm | 6 | |
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Important Notice
Our weather forecast for McCurtain County 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 McCurtain County forecast closer to your planned date for the most up-to-date weather information.
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McCurtain County in September - FAQ
What are the expected maximum and minimum temperatures in McCurtain County during September?
Expect warm days with temperatures around 30°, cooling to mild conditions of 19° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in McCurtain County during September?
Moderate rainfall is anticipated in McCurtain County during September, with a total of 70.9 mm spread over approximately 10 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in McCurtain County during September?
The average wind speed in McCurtain County during September is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in McCurtain County
Explore the daily rainfall trends and prepare for McCurtain Countys September weather 💧
UV exposure in McCurtain County during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Where is McCurtain County?Get accurate weather forecasts for McCurtain County, located at latitude 34.029 and longitude -94.739. Stay updated with localized weather information tailored for McCurtain County.
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