Athlone
September
Weather in Athlone for September 2025
Your guide to Athlone weather in September - trends and predictions
In general, the average temperature in Athlone at the beginning of September is 17.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 11.7 °C by the end of September.
Athlone in September brings notable rainfall, with an average of 16 rainy days and a total precipitation of 50.3 mm.
Temperatures
Rain 🌧️
14
Dry days
16
Rainy days
0
Snow days
16°/8°
Temperatures
20 km/h
Avg max wind
82 %
Avg humidity
Athlone Weather September
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Temperatures trend during September in Athlone
See the weather trend as well as the moving average line
September weather in Athlone day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Patchy rain possible | 19° /10° | 1.6 mm | 4 | |
| 2 Sept. |  Moderate rain at times | 14° /10° | 5 mm | 3 | |
| 3 Sept. | Patchy rain possible | 17° /9° | 0.5 mm | 4 | |
| 4 Sept. | Moderate rain at times | 14° /9° | 1.1 mm | 3 | |
| 5 Sept. |  Overcast | 17° /7° | 0 mm | 4 | |
| 6 Sept. |  Partly cloudy | 23° /12° | 0 mm | 6 | |
| 7 Sept. | Overcast | 21° /12° | 0 mm | 5 | |
| 8 Sept. | Patchy rain possible | 17° /10° | 0.1 mm | 4 | |
| 9 Sept. | Overcast | 15° /9° | 0 mm | 4 | |
| 10 Sept. | Moderate rain at times | 13° /8° | 1.7 mm | 3 | |
| 11 Sept. | Patchy rain possible | 12° /7° | 0.7 mm | 3 | |
| 12 Sept. | Patchy rain possible | 12° /6° | 1.3 mm | 3 | |
| 13 Sept. | Patchy rain possible | 11° /4° | 0.3 mm | 3 | |
| 14 Sept. | Moderate or heavy rain shower | 17° /11° | 8 mm | 4 | |
| 15 Sept. | Patchy rain possible | 17° /10° | 0.3 mm | 4 | |
| 16 Sept. | Overcast | 18° /8° | 0 mm | 4 | |
| 17 Sept. |  Sunny | 20° /11° | 0 mm | 6 | |
| 18 Sept. | Sunny | 19° /8° | 0 mm | 5 | |
| 19 Sept. | Sunny | 20° /8° | 0 mm | 6 | |
| 20 Sept. | Sunny | 19° /9° | 0 mm | 5 | |
| 21 Sept. | Patchy rain possible | 18° /11° | 0.2 mm | 4 | |
| 22 Sept. | Patchy rain possible | 17° /10° | 0.2 mm | 4 | |
| 23 Sept. | Patchy rain possible | 16° /9° | 0.1 mm | 4 | |
| 24 Sept. | Patchy rain possible | 13° /7° | 0.1 mm | 3 | |
| 25 Sept. | Patchy rain possible | 13° /5° | 0.3 mm | 3 | |
| 26 Sept. | Moderate or heavy rain shower | 8° /6° | 20.2 mm | 2 | |
| 27 Sept. | Patchy rain possible | 11° /5° | 0.4 mm | 3 | |
| 28 Sept. | Patchy rain possible | 12° /6° | 0.4 mm | 3 | |
| 29 Sept. | Moderate or heavy rain shower | 12° /7° | 5.9 mm | 3 | |
| 30 Sept. | Light rain shower | 13° /6° | 2 mm | 3 | |
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Important Notice
Our weather forecast for Athlone 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 Athlone forecast closer to your planned date for the most up-to-date weather information.
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Athlone in September - FAQ
What are the expected maximum and minimum temperatures in Athlone 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 Athlone during September?
Moderate rainfall is anticipated in Athlone during September, with a total of 50.3 mm spread over approximately 16 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Athlone during September?
The average wind speed in Athlone during September is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Athlone
Explore the daily rainfall trends and prepare for Athlones September weather 💧
UV exposure in Athlone during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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