Fermanagh and Omagh (Enniskillen)
September
Weather in Fermanagh and Omagh for September 2026
Your guide to Fermanagh and Omagh weather in September - trends and predictions
In general, the average temperature in Fermanagh and Omagh at the beginning of September is 15.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 14.7 °C by the end of September.
Fermanagh and Omagh experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 139.9 mm.
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Temperatures
Rain 🌧️
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6
Dry days
24
Rainy days
0
Snow days
14°/7°
Temperatures
14 km/h
Avg max wind
89 %
Avg humidity
Fermanagh and Omagh Weather September
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Temperatures trend during September in Fermanagh and Omagh
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September weather in Fermanagh and Omagh day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Light rain shower | 14° /9° | 7.6 mm | 3 | |
| 2 Sept. | Light rain shower | 16° /8° | 1.5 mm | 4 | |
| 3 Sept. | Light rain shower | 13° /9° | 8 mm | 3 | |
| 4 Sept. |  Patchy light drizzle | 17° /7° | 1.7 mm | 4 | |
| 5 Sept. | Patchy rain possible | 16° /8° | 0 mm | 4 | |
| 6 Sept. | Patchy rain possible | 18° /9° | 1.5 mm | 4 | |
| 7 Sept. | Light rain shower | 15° /7° | 4.2 mm | 4 | |
| 8 Sept. | Light rain shower | 15° /5° | 1.2 mm | 4 | |
| 9 Sept. | Light rain shower | 14° /8° | 2.8 mm | 3 | |
| 10 Sept. | Light rain shower | 13° /8° | 9.8 mm | 3 | |
| 11 Sept. | Light rain shower | 12° /8° | 6.5 mm | 3 | |
| 12 Sept. | Light rain shower | 12° /7° | 12.4 mm | 3 | |
| 13 Sept. | Light rain shower | 12° /5° | 8.7 mm | 3 | |
| 14 Sept. | Light rain shower | 14° /6° | 11.2 mm | 3 | |
| 15 Sept. | Light rain shower | 12° /10° | 16.5 mm | 3 | |
| 16 Sept. | Light rain shower | 14° /9° | 1.6 mm | 3 | |
| 17 Sept. | Patchy rain possible | 16° /9° | 15.1 mm | 4 | |
| 18 Sept. | Light rain shower | 16° /10° | 6 mm | 4 | |
| 19 Sept. | Light drizzle | 14° /8° | 0.8 mm | 3 | |
| 20 Sept. | Light rain shower | 14° /7° | 3.5 mm | 3 | |
| 21 Sept. | Patchy light drizzle | 11° /4° | 0.6 mm | 3 | |
| 22 Sept. |  Cloudy | 13° /3° | 0 mm | 3 | |
| 23 Sept. |  Fog | 13° /2° | 0 mm | 3 | |
| 24 Sept. | Fog | 14° /5° | 0 mm | 3 | |
| 25 Sept. | Fog | 16° /5° | 0 mm | 4 | |
| 26 Sept. | Mist | 15° /4° | 0 mm | 4 | |
| 27 Sept. | Light drizzle | 13° /6° | 9.1 mm | 3 | |
| 28 Sept. | Fog | 14° /7° | 3.3 mm | 3 | |
| 29 Sept. | Light drizzle | 15° /6° | 0.7 mm | 4 | |
| 30 Sept. | Light drizzle | 16° /10° | 5.6 mm | 4 | |
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Important Notice
Our weather forecast for Fermanagh and Omagh 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 Fermanagh and Omagh forecast closer to your planned date for the most up-to-date weather information.
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Fermanagh and Omagh in September - FAQ
What are the expected maximum and minimum temperatures in Fermanagh and Omagh during September?
During September, expect a variety of temperatures with highs around 14° and lows near 7°, suitable for diverse activities and preferences.
How much rainfall should be expected in Fermanagh and Omagh during September?
Significant rainfall exceeding 139.9 mm is expected in Fermanagh and Omagh during September, occurring over more than 24 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Fermanagh and Omagh during September?
The average wind speed in Fermanagh and Omagh during September is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Fermanagh and Omagh
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