Josephine County (Grants Pass)
September
Weather in Josephine County, Oregon for September 2027
Your guide to Josephine County weather in September - trends and predictions
In general, the average temperature in Josephine County at the beginning of September is 28.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 25.1 °C by the end of September.
With an average of 4 rainy days, Josephine County experiences minimal rainfall in September.
Is September a good time to visit Josephine County? check out the best time to travel to Josephine County page.
✨ Is September a good time to visit Josephine County? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
26
Dry days
4
Rainy days
0
Snow days
26°/11°
Temperatures
11 km/h
Avg max wind
58 %
Avg humidity
Josephine County Weather September
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Temperatures trend during September in Josephine County
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September weather in Josephine County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 | Cloudy | 29° /12° | 0 mm | 6 | |
| Sept. 2 | Moderate rain | 27° /11° | 20.5 mm | 6 | |
| Sept. 3 | Patchy rain possible | 28° /11° | 1.7 mm | 7 | |
| Sept. 4 | Light rain | 29° /14° | 4.2 mm | 6 | |
| Sept. 5 | Sunny | 31° /15° | 0 mm | 7.4 | |
| Sept. 6 | Cloudy | 30° /15° | 0 mm | 7 | |
| Sept. 7 | Overcast | 28° /13° | 0 mm | 6 | |
| Sept. 8 | Light rain | 28° /13° | 2.9 mm | 7 | |
| Sept. 9 | Sunny | 29° /12° | 0 mm | 7 | |
| Sept. 10 | Sunny | 28° /13° | 0 mm | 6 | |
| Sept. 11 | Patchy rain possible | 22° /11° | 1.1 mm | 5 | |
| Sept. 12 | Overcast | 22° /9° | 0 mm | 5 | |
| Sept. 13 | Overcast | 25° /10° | 0.3 mm | 6 | |
| Sept. 14 | Patchy rain possible | 24° /8° | 1.8 mm | 6 | |
| Sept. 15 | Overcast | 23° /8° | 0 mm | 5 | |
| Sept. 16 | Overcast | 27° /9° | 0.2 mm | 6 | |
| Sept. 17 | Light rain | 23° /11° | 3.4 mm | 6 | |
| Sept. 18 | Patchy rain possible | 23° /10° | 0.8 mm | 5 | |
| Sept. 19 | Sunny | 27° /10° | 0 mm | 6 | |
| Sept. 20 | Overcast | 27° /12° | 0 mm | 5 | |
| Sept. 21 | Sunny | 24° /11° | 0 mm | 4 | |
| Sept. 22 | Overcast | 27° /10° | 0 mm | 5.9 | |
| Sept. 23 | Sunny | 29° /12° | 0 mm | 5.8 | |
| Sept. 24 | Sunny | 32° /13° | 0.9 mm | 5.7 | |
| Sept. 25 | Patchy rain possible | 22° /13° | 1.4 mm | 4 | |
| Sept. 26 | Partly cloudy | 24° /9° | 0 mm | 5 | |
| Sept. 27 | Sunny | 26° /10° | 0 mm | 5.4 | |
| Sept. 28 | Sunny | 25° /10° | 0 mm | 5.3 | |
| Sept. 29 | Partly cloudy | 22° /9° | 0 mm | 5 | |
| Sept. 30 | Sunny | 24° /8° | 0 mm | 5 | |
| Next | |||||
Important Notice
Our weather forecast for Josephine 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 Josephine County forecast closer to your planned date for the most up-to-date weather information.
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Josephine County in September - FAQ
What are the expected maximum and minimum temperatures in Josephine County during September?
Enjoy moderate daytime temperatures of up to 26° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Josephine County during September?
In September, Josephine County can expect light to moderate rainfall, totaling 39.1 mm across approximately 4 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Josephine County during September?
The average wind speed in Josephine County during September is 11 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Josephine County
Explore the daily rainfall trends and prepare for Josephine Countys September weather 💧
Typically, Josephine County has 4 rainy days in September with a total of 39.1 mm of rainfall.
UV exposure in Josephine County during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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