Dumfries
September
Weather in Dumfries for September 2025
Your guide to Dumfries weather in September - trends and predictions
In general, the average temperature in Dumfries at the beginning of September is 17.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 10.9 °C by the end of September.
Dumfries in September brings notable rainfall, with an average of 18 rainy days and a total precipitation of 39.6 mm.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
12
Dry days
18
Rainy days
0
Snow days
15°/8°
Temperatures
18 km/h
Avg max wind
83 %
Avg humidity
Dumfries in September average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  17° | 2 17° | 3 14° | 4 14° | 5  18° | 6  22° | 7 22° |
| 8  18° | 9 14° | 10 12° | 11 11° | 12 11° | 13 11° | 14 15° |
| 15 16° | 16  15° | 17 18° | 18 18° | 19 19° | 20 19° | 21  19° |
| 22 18° | 23 17° | 24 10° | 25 11° | 26 9° | 27 11° | 28 11° |
| 29 12° | 30 12° |
You can click on date
Access Dumfries weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during September in Dumfries
See the weather trend as well as the moving average line
September weather day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Patchy rain possible | 17° /8° | 0.1 mm | 4 | |
| 2 Sept. | Light rain shower | 17° /12° | 13.6 mm | 4 | |
| 3 Sept. | Light rain shower | 14° /7° | 0.8 mm | 3 | |
| 4 Sept. | Light rain shower | 14° /6° | 2.4 mm | 3 | |
| 5 Sept. | Overcast | 18° /6° | 0 mm | 4 | |
| 6 Sept. | Sunny | 22° /12° | 0 mm | 6 | |
| 7 Sept. | Patchy rain possible | 22° /11° | 0.3 mm | 5 | |
| 8 Sept. | Patchy light drizzle | 18° /11° | 0.6 mm | 4 | |
| 9 Sept. | Patchy rain possible | 14° /10° | 0.7 mm | 3 | |
| 10 Sept. | Patchy rain possible | 12° /6° | 2.8 mm | 3 | |
| 11 Sept. | Patchy light drizzle | 11° /5° | 1.3 mm | 3 | |
| 12 Sept. | Light rain shower | 11° /4° | 0.9 mm | 3 | |
| 13 Sept. | Patchy rain possible | 11° /2° | 3 mm | 3 | |
| 14 Sept. | Patchy rain possible | 15° /9° | 1 mm | 4 | |
| 15 Sept. | Light rain shower | 16° /9° | 1.6 mm | 4 | |
| 16 Sept. | Partly cloudy | 15° /6° | 0 mm | 5 | |
| 17 Sept. | Partly cloudy | 18° /8° | 0 mm | 5 | |
| 18 Sept. | Sunny | 18° /9° | 0 mm | 5 | |
| 19 Sept. | Sunny | 19° /8° | 0 mm | 5 | |
| 20 Sept. | Patchy rain possible | 19° /9° | 0.1 mm | 4 | |
| 21 Sept. | Mist | 19° /9° | 0 mm | 4 | |
| 22 Sept. | Mist | 18° /8° | 0 mm | 4 | |
| 23 Sept. | Patchy rain possible | 17° /7° | 0 mm | 4 | |
| 24 Sept. | Patchy rain possible | 10° /8° | 1.4 mm | 3 | |
| 25 Sept. | Light rain shower | 11° /7° | 1.3 mm | 3 | |
| 26 Sept. | Light drizzle | 9° /8° | 5.5 mm | 2 | |
| 27 Sept. | Patchy light drizzle | 11° /4° | 0.3 mm | 3 | |
| 28 Sept. | Patchy rain possible | 11° /3° | 0.7 mm | 3 | |
| 29 Sept. | Patchy rain possible | 12° /5° | 0.4 mm | 3 | |
| 30 Sept. | Patchy rain possible | 12° /8° | 0.9 mm | 3 | |
| Next | |||||
Important Notice
Our weather forecast for Dumfries 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 Dumfries forecast closer to your planned date for the most up-to-date weather information.
Dumfries in September - FAQ
What are the expected maximum and minimum temperatures in Dumfries during September?
During September, expect a variety of temperatures with highs around 15° and lows near 8°, suitable for diverse activities and preferences.
How much rainfall should be expected in Dumfries during September?
In September, Dumfries can expect light to moderate rainfall, totaling 39.6 mm across approximately 18 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Dumfries during September?
The average wind speed in Dumfries during September is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Dumfries
Explore the daily rainfall trends and prepare for Dumfriess September weather 💧
UV exposure in Dumfries during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Quick links
You are here
Where is Dumfries?Get accurate weather forecasts for Dumfries, located at latitude 55.07 and longitude -3.611. Stay updated with localized weather information tailored for Dumfries.
Found a mistake?
We appreciate your attention to details. Tell us here.