Inverness
September
Weather in Inverness for September 2025
Your guide to Inverness weather in September - trends and predictions
In general, the average temperature in Inverness at the beginning of September is 18.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 12.3 °C by the end of September.
The climate of Inverness in September is notably wet, with an average of 13 rainy days.
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17
Dry days
13
Rainy days
0
Snow days
16°/9°
Temperatures
22 km/h
Avg max wind
77 %
Avg humidity
Inverness in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  17° | 2 17° | 3  18° | 4 18° | 5 18° | 6 21° | 7 22° |
| 8  21° | 9 18° | 10 16° | 11 13° | 12 11° | 13 13° | 14  15° |
| 15 14° | 16 15° | 17  16° | 18  17° | 19 16° | 20 16° | 21 15° |
| 22 13° | 23 12° | 24 13° | 25 12° | 26 12° | 27 11° | 28 13° |
| 29 13° | 30 12° |
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Temperatures trend during September in Inverness
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 |
|---|---|---|---|---|---|
| 1 Sept. | Partly cloudy | 17° /8° | 0.1 mm | 5 | |
| 2 Sept. | Partly cloudy | 17° /9° | 9.5 mm | 5 | |
| 3 Sept. | Overcast | 18° /11° | 0.7 mm | 4 | |
| 4 Sept. | Partly cloudy | 18° /9° | 0.9 mm | 5 | |
| 5 Sept. | Partly cloudy | 18° /9° | 0 mm | 5 | |
| 6 Sept. | Overcast | 21° /10° | 0.1 mm | 5 | |
| 7 Sept. | Partly cloudy | 22° /12° | 0 mm | 5 | |
| 8 Sept. | Patchy rain possible | 21° /13° | 0.9 mm | 5 | |
| 9 Sept. | Patchy rain possible | 18° /11° | 0.6 mm | 4 | |
| 10 Sept. | Patchy rain possible | 16° /8° | 2.8 mm | 4 | |
| 11 Sept. | Patchy rain possible | 13° /6° | 2.7 mm | 4 | |
| 12 Sept. | Overcast | 11° /4° | 1.4 mm | 3 | |
| 13 Sept. | Overcast | 13° /3° | 0.6 mm | 3 | |
| 14 Sept. | Cloudy | 15° /8° | 0.8 mm | 4 | |
| 15 Sept. | Overcast | 14° /7° | 0.1 mm | 4 | |
| 16 Sept. | Partly cloudy | 15° /6° | 0 mm | 5 | |
| 17 Sept. | Light drizzle | 16° /7° | 1.5 mm | 4 | |
| 18 Sept. | Moderate rain | 17° /9° | 10.8 mm | 5 | |
| 19 Sept. | Light drizzle | 16° /7° | 3.2 mm | 4 | |
| 20 Sept. | Light rain shower | 16° /8° | 5 mm | 5 | |
| 21 Sept. | Patchy rain possible | 15° /8° | 0 mm | 4 | |
| 22 Sept. | Light rain shower | 13° /8° | 1.5 mm | 3 | |
| 23 Sept. | Patchy rain possible | 12° /6° | 0.4 mm | 3 | |
| 24 Sept. | Patchy light drizzle | 13° /5° | 16.1 mm | 3 | |
| 25 Sept. | Patchy rain possible | 12° /8° | 6.1 mm | 3 | |
| 26 Sept. | Light drizzle | 12° /6° | 1 mm | 3 | |
| 27 Sept. | Patchy light rain | 11° /5° | 3.8 mm | 3 | |
| 28 Sept. | Patchy rain possible | 13° /5° | 1.1 mm | 3 | |
| 29 Sept. | Patchy rain possible | 13° /6° | 0.1 mm | 3 | |
| 30 Sept. | Overcast | 12° /6° | 3.9 mm | 3 | |
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Important Notice
Our weather forecast for Inverness 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 Inverness forecast closer to your planned date for the most up-to-date weather information.
Inverness in September - FAQ
What are the expected maximum and minimum temperatures in Inverness during September?
Enjoy moderate daytime temperatures of up to 16° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Inverness during September?
Moderate rainfall is anticipated in Inverness during September, with a total of 60.3 mm spread over approximately 13 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Inverness during September?
The average wind speed in Inverness during September is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
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