Athlone
September
Weather in Athlone for September 2026
Your guide to Athlone weather in September - trends and predictions
In general, the average temperature in Athlone at the beginning of September is 17.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 13.7 °C by the end of September.
Athlone experiences moderate rainfall in September, with an average of 9 rainy days and a total precipitation of 50.3 mm.
Temperatures
Rain 🌧️
21
Dry days
9
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
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September weather in Athlone day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Patchy rain possible | 17° /9° | 2.3 mm | 4 | |
| 2 Sept. |  Moderate rain at times | 16° /9° | 2.9 mm | 4 | |
| 3 Sept. | Patchy rain possible | 16° /9° | 8.7 mm | 4 | |
| 4 Sept. | Moderate rain at times | 16° /9° | 1.9 mm | 4 | |
| 5 Sept. |  Overcast | 16° /7° | 0.1 mm | 4 | |
| 6 Sept. |  Partly cloudy | 21° /10° | 1 mm | 5 | |
| 7 Sept. | Overcast | 19° /10° | 2 mm | 5 | |
| 8 Sept. | Patchy rain possible | 16° /8° | 0.3 mm | 4 | |
| 9 Sept. | Overcast | 15° /9° | 2.1 mm | 4 | |
| 10 Sept. | Moderate rain at times | 14° /8° | 3.8 mm | 3 | |
| 11 Sept. | Patchy rain possible | 12° /8° | 4.5 mm | 3 | |
| 12 Sept. | Patchy rain possible | 13° /6° | 5.6 mm | 3 | |
| 13 Sept. | Patchy rain possible | 12° /5° | 7.3 mm | 3 | |
| 14 Sept. | Moderate or heavy rain shower | 16° /9° | 8.2 mm | 4 | |
| 15 Sept. | Patchy rain possible | 15° /10° | 3.2 mm | 4 | |
| 16 Sept. | Overcast | 16° /8° | 2.6 mm | 4 | |
| 17 Sept. |  Sunny | 18° /10° | 2 mm | 5 | |
| 18 Sept. | Sunny | 18° /9° | 6.1 mm | 5 | |
| 19 Sept. | Sunny | 17° /8° | 1.6 mm | 5 | |
| 20 Sept. | Sunny | 17° /8° | 0.4 mm | 4 | |
| 21 Sept. | Patchy rain possible | 15° /7° | 0.3 mm | 4 | |
| 22 Sept. | Patchy rain possible | 15° /6° | 0.1 mm | 4 | |
| 23 Sept. | Patchy rain possible | 15° /6° | 0.1 mm | 4 | |
| 24 Sept. | Patchy rain possible | 14° /6° | 0.1 mm | 3 | |
| 25 Sept. | Patchy rain possible | 14° /5° | 0.2 mm | 4 | |
| 26 Sept. | Moderate or heavy rain shower | 12° /5° | 10.1 mm | 3 | |
| 27 Sept. | Patchy rain possible | 13° /6° | 2.2 mm | 3 | |
| 28 Sept. | Patchy rain possible | 14° /6° | 1.8 mm | 4 | |
| 29 Sept. | Moderate or heavy rain shower | 14° /7° | 3 mm | 4 | |
| 30 Sept. | Light rain shower | 15° /8° | 3.9 mm | 4 | |
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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 9 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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