Baker City (OR)
September
Weather in Baker City, Oregon for September 2026
Your guide to Baker City weather in September - trends and predictions
In general, the average temperature in Baker City at the beginning of September is 31.7 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 24 °F by the end of September.
Baker City experiences moderate rainfall in September, with an average of 7 rainy days and a total precipitation of 24 mm.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
23
Dry days
7
Rainy days
0
Snow days
25°/11°
Temperatures
17 km/h
Avg max wind
46 %
Avg humidity
Baker City Weather September
Move between months or click on a day
Temperatures trend during September in Baker City
See the weather trend as well as the moving average line
September weather in Baker City day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Sunny | 34° /16° | 0 mm | 8 | |
| Sept. 2 |  Patchy rain possible | 33° /17° | 0.3 mm | 8 | |
| Sept. 3 | Patchy rain possible | 29° /14° | 0.1 mm | 7 | |
| Sept. 4 | Sunny | 31° /15° | 0 mm | 7 | |
| Sept. 5 | Sunny | 32° /15° | 0 mm | 8 | |
| Sept. 6 |  Partly cloudy | 32° /15° | 0 mm | 7 | |
| Sept. 7 | Partly cloudy | 31° /13° | 0 mm | 7 | |
| Sept. 8 |  Overcast | 28° /13° | 0 mm | 7 | |
| Sept. 9 | Sunny | 25° /11° | 0 mm | 6 | |
| Sept. 10 | Overcast | 25° /12° | 2 mm | 6 | |
| Sept. 11 |  Moderate or heavy rain shower | 19° /10° | 3.2 mm | 5 | |
| Sept. 12 |  Heavy rain at times | 19° /9° | 2.2 mm | 5 | |
| Sept. 13 | Sunny | 24° /8° | 0 mm | 7 | |
| Sept. 14 | Partly cloudy | 19° /9° | 2 mm | 5 | |
| Sept. 15 | Patchy rain possible | 20° /8° | 0.7 mm | 5 | |
| Sept. 16 | Overcast | 23° /8° | 0.6 mm | 6 | |
| Sept. 17 | Moderate or heavy rain shower | 21° /11° | 4.6 mm | 6 | |
| Sept. 18 | Overcast | 24° /10° | 0 mm | 6 | |
| Sept. 19 | Sunny | 27° /11° | 0 mm | 6 | |
| Sept. 20 | Sunny | 24° /10° | 0 mm | 6 | |
| Sept. 21 | Sunny | 20° /6° | 0 mm | 5 | |
| Sept. 22 |  Cloudy | 22° /6° | 0 mm | 6 | |
| Sept. 23 | Cloudy | 24° /9° | 0 mm | 6 | |
| Sept. 24 | Sunny | 27° /10° | 0 mm | 7 | |
| Sept. 25 | Overcast | 28° /10° | 0.2 mm | 7 | |
| Sept. 26 | Partly cloudy | 23° /8° | 0.1 mm | 7 | |
| Sept. 27 | Sunny | 25° /9° | 0 mm | 7 | |
| Sept. 28 | Sunny | 28° /11° | 0 mm | 7 | |
| Sept. 29 | Partly cloudy | 20° /7° | 0 mm | 5 | |
| Sept. 30 | Sunny | 17° /5° | 0 mm | 5 | |
| Next | |||||
Important Notice
Our weather forecast for Baker City 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 Baker City forecast closer to your planned date for the most up-to-date weather information.
Change Month
Baker City in September - FAQ
What are the expected maximum and minimum temperatures in Baker City during September?
Enjoy moderate daytime temperatures of up to 25° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Baker City during September?
In September, Baker City can expect light to moderate rainfall, totaling 24 mm across approximately 7 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Baker City during September?
The average wind speed in Baker City during September is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Baker City
Explore the daily rainfall trends and prepare for Baker Citys September weather 💧
UV exposure in Baker City during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Quick links
More Baker City weather pages
You are here
Where is Baker City?Get accurate weather forecasts for Baker City, located at latitude 44.775 and longitude -117.834. Stay updated with localized weather information tailored for Baker City.
Found a mistake?
We appreciate your attention to details. Tell us here.