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Weather in Longford for September 2025

Your guide to Longford weather in September - trends and predictions

    Temperatures

  • Until now, September 2025 in Longford is slightly cooler than the historical average by -0.6 °C.

  • The forecast for the next days in Longford predicts temperatures to be around 15 °C, close to the historical average.

  • In general, the average temperature in Longford at the beginning of September is 17 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 14 °C by the end of September.

    • Rain 🌧️

  • The climate of Longford in September is notably wet, with an average of 11 rainy days, and a total of 50.6 mm of precipitation.

Average dry days
19
Dry days
Average rainy days
11
Rainy days
Average snowy days
0
Snow days
Average temperatures
16°/8°
Temperatures
Average wind speed
19 km/h
Avg max wind
Average humidity
82 %
Avg humidity

Longford Weather September

Move between months or click on a day
August
October
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Patchy rain possible
17°
2
Heavy rain at times
15°
3
Moderate rain at times
16°
4
Moderate rain at times
15°
5
Patchy rain possible
16°
6
Sunny
21°
7
Overcast
19°
8
Patchy rain possible
16°
9
Patchy rain possible
15°
10
Patchy rain possible
14°
11
Patchy rain possible
12°
12
Patchy rain possible
13°
13
Patchy rain possible
12°
14
Heavy rain at times
16°
15
Patchy rain possible
15°
16
Patchy rain possible
15°
17
Patchy rain possible
16°
18
Heavy rain
19°
19
Patchy rain possible
17°
20
Patchy rain possible
15°
21
Patchy rain possible
12°
22
Patchy rain possible
12°
23
Patchy rain possible
14°
24
Sunny
15°
25
Sunny
15°
26
Patchy rain possible
15°
27
Patchy rain possible
12°
28
Moderate rain
14°
29
Patchy rain possible
14°
30
Light rain shower
13°

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
August October
Date Weather Temperatures Rain UV More
1 Sept. Patchy rain possible
Patchy rain possible
 17° /8° 2.6 mm 4
2 Sept. Heavy rain at times
Heavy rain at times
 15° /9° 4.3 mm 4
3 Sept. Moderate rain at times
Moderate rain at times
 16° /8° 9 mm 4
4 Sept. Moderate rain at times
Moderate rain at times
 15° /8° 1.4 mm 4
5 Sept. Patchy rain possible
Patchy rain possible
 16° /7° 0.1 mm 4
6 Sept. Sunny
Sunny
 21° /11° 0.4 mm 5
7 Sept. Overcast
Overcast
 19° /9° 2.2 mm 5
8 Sept. Patchy rain possible
Patchy rain possible
 16° /8° 1.2 mm 4
9 Sept. Patchy rain possible
Patchy rain possible
 15° /9° 2.5 mm 4
10 Sept. Patchy rain possible
Patchy rain possible
 14° /7° 4.5 mm 4
11 Sept. Patchy rain possible
Patchy rain possible
 12° /8° 4.9 mm 3
12 Sept. Patchy rain possible
Patchy rain possible
 13° /5° 3.8 mm 3
13 Sept. Patchy rain possible
Patchy rain possible
 12° /4° 4.8 mm 3
14 Sept. Heavy rain at times
Heavy rain at times
 16° /9° 7.2 mm 4
15 Sept. Patchy rain possible
Patchy rain possible
 15° /9° 3.6 mm 4
16 Sept. Patchy rain possible
Patchy rain possible
 15° /8° 4.7 mm 0.7
17 Sept. Patchy rain possible
Patchy rain possible
 16° /11° 2.7 mm 0.8
18 Sept. Heavy rain
Heavy rain
 19° /10° 24.9 mm 0.1
19 Sept. Patchy rain possible
Patchy rain possible
 17° /10° 2.8 mm 0.6
20 Sept. Patchy rain possible
Patchy rain possible
 15° /9° 3.9 mm 0.3
21 Sept. Patchy rain possible
Patchy rain possible
 12° /7° 0.6 mm 2
22 Sept. Patchy rain possible
Patchy rain possible
 12° /5° 0 mm 2
23 Sept. Patchy rain possible
Patchy rain possible
 14° /8° 0.1 mm 3
24 Sept. Sunny
Sunny
 15° /5° 0 mm 3
25 Sept. Sunny
Sunny
 15° /5° 0 mm 4
26 Sept. Patchy rain possible
Patchy rain possible
 15° /8° 0.1 mm 3
27 Sept. Patchy rain possible
Patchy rain possible
 12° /9° 2.4 mm 3
28 Sept. Moderate rain
Moderate rain
 14° /8° 6 mm 3
29 Sept. Patchy rain possible
Patchy rain possible
 14° /6° 0.6 mm 2
30 Sept. Light rain shower
Light rain shower
 13° /6° 1.9 mm 3
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.
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Longford in September - FAQ

What are the expected maximum and minimum temperatures in Longford 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 Longford during September?
Moderate rainfall is anticipated in Longford during September, with a total of 50.6 mm spread over approximately 11 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 19 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 💧

UV exposure in Longford during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

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Location coordinates 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.

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