Longford
September
Weather in Longford for September 2026
Your guide to Longford weather in September - trends and predictions
Until now, September 2026 in Longford has been nearly identical to the historical average, with a temperature of 16.5 °C (showing only a slight deviation of 0.4 °C).
Expect cooler weather in the next days in Longford with the forecast suggesting a temperature of 16.6 °C, lower than the historical average.
In general, the average temperature in Longford at the beginning of September is 17.1 °C. As the month progressed, temperatures tended to remain steady, reaching an average of 17.1 °C by the end of September.
Longford experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 90.9 mm.
Temperatures
Rain 🌧️
8
Dry days
22
Rainy days
0
Snow days
15°/8°
Temperatures
20 km/h
Avg max wind
85 %
Avg humidity
Longford Weather September
Move between months or click on a day
Temperatures trend during September in Longford
See the weather trend as well as the moving average line
September weather in Longford day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Patchy rain possible | 17° /9° | 2.6 mm | 3 | |
| 2 Sept. |  Heavy rain at times | 17° /10° | 5.5 mm | 3 | |
| 3 Sept. |  Moderate rain at times | 16° /9° | 9.3 mm | 3 | |
| 4 Sept. | Moderate rain at times | 16° /9° | 1.6 mm | 3 | |
| 5 Sept. | Patchy rain possible | 16° /8° | 0.2 mm | 3 | |
| 6 Sept. |  Sunny | 20° /12° | 0.7 mm | 4 | |
| 7 Sept. |  Overcast | 18° /9° | 1.8 mm | 3 | |
| 8 Sept. | Patchy rain possible | 16° /8° | 1 mm | 4 | |
| 9 Sept. | Patchy rain possible | 15° /8° | 1.7 mm | 3 | |
| 10 Sept. | Patchy rain possible | 15° /8° | 4.7 mm | 3 | |
| 11 Sept. | Patchy rain possible | 13° /8° | 3.9 mm | 2 | |
| 12 Sept. | Patchy rain possible | 15° /7° | 5.8 mm | 2 | |
| 13 Sept. | Patchy rain possible | 14° /7° | 3.4 mm | 2 | |
| 14 Sept. | Heavy rain at times | 17° /10° | 9.2 mm | 3 | |
| 15 Sept. | Patchy rain possible | 15° /9° | 3.6 mm | 3 | |
| 16 Sept. | Overcast | 16° /8° | 1.6 mm | 3 | |
| 17 Sept. | Patchy rain possible | 17° /10° | 3.9 mm | 3 | |
| 18 Sept. | Sunny | 17° /8° | 6.4 mm | 3 | |
| 19 Sept. | Sunny | 16° /8° | 1.9 mm | 3 | |
| 20 Sept. | Overcast | 16° /7° | 0.2 mm | 3 | |
| 21 Sept. | Patchy rain possible | 21° /12° | 0.5 mm | 3.3 | |
| 22 Sept. | Light rain shower | 18° /12° | 6 mm | 2 | |
| 23 Sept. | Overcast | 15° /9° | 7.6 mm | 2.6 | |
| 24 Sept. |  Partly cloudy | 20° /8° | 0 mm | 5 | |
| 25 Sept. | Sunny | 21° /12° | 0 mm | 6 | |
| 26 Sept. | Overcast | 19° /11° | 0 mm | 4 | |
| 27 Sept. | Overcast | 16° /11° | 0.8 mm | 4 | |
| 28 Sept. | Light rain shower | 13° /8° | 15.2 mm | 3 | |
| 29 Sept. |  Mist | 14° /7° | 1.4 mm | 3 | |
| 30 Sept. | Overcast | 17° /12° | 0 mm | 5 | |
| Next | |||||
Important Notice
Our weather forecast for Longford 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 Longford forecast closer to your planned date for the most up-to-date weather information.
Change Month
Longford in September - FAQ
What are the expected maximum and minimum temperatures in Longford during September?
During September, expect a variety of temperatures with highs around 15° and lows near 8°, suitable for diverse activities and preferences.
How much rainfall should be expected in Longford during September?
Moderate rainfall is anticipated in Longford during September, with a total of 90.9 mm spread over approximately 22 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Longford during September?
The average wind speed in Longford during September is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Longford
Explore the daily rainfall trends and prepare for Longfords September weather 💧
Typically, Longford has 22 rainy days in September with a total of 90.9 mm of rainfall.
UV exposure in Longford during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Quick links
More Longford weather pages
You are here
Where is Longford?Get accurate weather forecasts for Longford, located at latitude 53.725 and longitude -7.798. Stay updated with localized weather information tailored for Longford.
Found a mistake?
We appreciate your attention to details. Tell us here.