Weather in Westmorland County for September 2026
Until now, September 2026 in Westmorland County is cooler than usual, with temperatures averaging 17 °C, this is 4.1 °C below the typical seasonal average.
Expect cooler weather in the next days in Westmorland County with the forecast suggesting a temperature of 17.9 °C, lower than the historical average.
In general, the average temperature in Westmorland County at the beginning of September is 21.3 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 18.6 °C by the end of September.
The climate of Westmorland County in September is notably wet, with an average of 15 rainy days, and a total of 110.4 mm of precipitation.
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Westmorland County Weather September
Temperatures trend during September in Westmorland County
September weather in Westmorland County day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 21° /11° | 2.2 mm | 6 | |
| 2 Sept. |  Partly cloudy | 21° /10° | 0.2 mm | 6 | |
| 3 Sept. | Partly cloudy | 22° /11° | 1.8 mm | 5 | |
| 4 Sept. |  Fog | 23° /11° | 159.3 mm | 5 | |
| 5 Sept. | Mist | 22° /12° | 87.9 mm | 5 | |
| 6 Sept. |  Overcast | 21° /13° | 55 mm | 4 | |
| 7 Sept. | Fog | 19° /13° | 8.6 mm | 4 | |
| 8 Sept. | Mist | 21° /11° | 9.8 mm | 5 | |
| 9 Sept. |  Light rain shower | 20° /10° | 0.9 mm | 5 | |
| 10 Sept. | Light rain shower | 22° /10° | 12.4 mm | 4 | |
| 11 Sept. | Sunny | 17° /10° | 0 mm | 4.9 | |
| 12 Sept. | Sunny | 20° /6° | 0 mm | 5.3 | |
| 13 Sept. | Overcast | 20° /13° | 0 mm | 4.2 | |
| 14 Sept. | Sunny | 21° /10° | 1.8 mm | 4.4 | |
| 15 Sept. | Sunny | 17° /6° | 0 mm | 5 | |
| 16 Sept. | Overcast | 21° /9° | 0 mm | 6 | |
| 17 Sept. | Mist | 20° /15° | 68.1 mm | 4 | |
| 18 Sept. |  Moderate rain | 15° /10° | 92.6 mm | 3 | |
| 19 Sept. | Patchy rain possible | 16° /7° | 0.6 mm | 5 | |
| 20 Sept. | Sunny | 15° /8° | 0 mm | 5 | |
| 21 Sept. | Sunny | 19° /9° | 0 mm | 5 | |
| 22 Sept. | Overcast | 14° /7° | 0 mm | 3 | |
| 23 Sept. | Overcast | 17° /8° | 65.5 mm | 3 | |
| 24 Sept. | Light rain shower | 18° /10° | 4.7 mm | 5 | |
| 25 Sept. | Light rain shower | 16° /8° | 1.2 mm | 4 | |
| 26 Sept. | Sunny | 20° /9° | 14.1 mm | 5 | |
| 27 Sept. | Mist | 18° /9° | 25.1 mm | 4 | |
| 28 Sept. | Mist | 19° /10° | 1.8 mm | 4 | |
| 29 Sept. | Mist | 21° /9° | 0 mm | 5 | |
| 30 Sept. | Overcast | 18° /10° | 0 mm | 4 | |
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Westmorland County in September - FAQ
What are the expected maximum and minimum temperatures in Westmorland County during September?
How much rainfall should be expected in Westmorland County during September?
What are the typical wind conditions in Westmorland County during September?
September rainfall patterns in Westmorland County
UV exposure in Westmorland County during September
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Where is Westmorland County?Get accurate weather forecasts for Westmorland County, located at latitude 46.095 and longitude -64.797. Stay updated with localized weather information tailored for Westmorland County.