Limerick City and County Council (Limerick)
September
Weather in Limerick City and County Council for September 2026
Your guide to Limerick City and County Council weather in September - trends and predictions
Until now, September 2026 in Limerick City and County Council is slightly cooler than the historical average by 1.8 °C.
The forecast for the next days in Limerick City and County Council predicts temperatures to be around 17 °C, close to the historical average.
In general, the average temperature in Limerick City and County Council at the beginning of September is 18.9 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 16.1 °C by the end of September.
Limerick City and County Council experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 110 mm.
Temperatures
Rain 🌧️
5
Dry days
25
Rainy days
0
Snow days
16°/8°
Temperatures
21 km/h
Avg max wind
84 %
Avg humidity
Limerick City and County Council Weather September
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Temperatures trend during September in Limerick City and County Council
See the weather trend as well as the moving average line
September weather in Limerick City and County Council day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Light rain shower | 18° /9° | 3.7 mm | 4 | |
| 2 Sept. | Patchy rain possible | 19° /10° | 5.1 mm | 3 | |
| 3 Sept. | Light rain shower | 18° /10° | 8.9 mm | 4 | |
| 4 Sept. | Patchy rain possible | 18° /9° | 0.7 mm | 4 | |
| 5 Sept. | Patchy rain possible | 19° /9° | 0.2 mm | 4 | |
| 6 Sept. | Patchy rain possible | 21° /12° | 0.6 mm | 4 | |
| 7 Sept. | Light rain shower | 19° /10° | 3.9 mm | 4 | |
| 8 Sept. | Patchy rain possible | 19° /9° | 2 mm | 4 | |
| 9 Sept. | Patchy rain possible | 19° /9° | 2.5 mm | 4 | |
| 10 Sept. | Light rain shower | 17° /10° | 9.2 mm | 3 | |
| 11 Sept. | Light rain shower | 14° /8° | 6.4 mm | 3 | |
| 12 Sept. | Light rain shower | 19° /14° | 4 mm | 2 | |
| 13 Sept. | Patchy rain possible | 21° /13° | 0.3 mm | 3.4 | |
| 14 Sept. | Light rain shower | 20° /15° | 19.4 mm | 2.9 | |
| 15 Sept. | Patchy rain possible | 16° /9° | 1.5 mm | 5 | |
| 16 Sept. | Patchy rain possible | 15° /8° | 0.8 mm | 4 | |
| 17 Sept. | Patchy rain possible | 14° /10° | 4.6 mm | 3 | |
| 18 Sept. | Patchy rain possible | 17° /10° | 0.1 mm | 5 | |
| 19 Sept. |  Overcast | 19° /9° | 0 mm | 5 | |
| 20 Sept. |  Sunny | 15° /8° | 0.6 mm | 4 | |
| 21 Sept. | Patchy rain possible | 15° /6° | 0.1 mm | 4 | |
| 22 Sept. | Overcast | 15° /7° | 0.1 mm | 4 | |
| 23 Sept. | Overcast | 15° /10° | 0.3 mm | 3 | |
| 24 Sept. | Sunny | 20° /11° | 0 mm | 6 | |
| 25 Sept. | Overcast | 19° /9° | 5.8 mm | 4 | |
| 26 Sept. | Light rain shower | 13° /6° | 4.6 mm | 3 | |
| 27 Sept. | Light rain shower | 14° /6° | 8.8 mm | 3 | |
| 28 Sept. | Patchy rain possible | 15° /6° | 2 mm | 4 | |
| 29 Sept. | Light rain shower | 15° /7° | 3.1 mm | 4 | |
| 30 Sept. | Light rain shower | 17° /8° | 6.4 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for Limerick City and County Council 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 Limerick City and County Council forecast closer to your planned date for the most up-to-date weather information.
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Limerick City and County Council in September - FAQ
What are the expected maximum and minimum temperatures in Limerick City and County Council during September?
Enjoy moderate daytime temperatures of up to 16° and cooler nights around 8°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Limerick City and County Council during September?
Significant rainfall exceeding 110 mm is expected in Limerick City and County Council during September, occurring over more than 25 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Limerick City and County Council during September?
The average wind speed in Limerick City and County Council during September is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Limerick City and County Council
Explore the daily rainfall trends and prepare for Limerick City and County Councils September weather 💧
Typically, Limerick City and County Council has 25 rainy days in September with a total of 110 mm of rainfall.
UV exposure in Limerick City and County Council during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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