easeweather.com
Limerick
AthloneBalbrigganCavanCobhCorkDingleDonegalDoolinDublinGalwayKildareKilkennyKillaloe
Limerick
LongfordNavanPortlaoiseRoscommonSkerriesSligoTipperaryTraleeWaterfordWatervilleWestportWexfordWicklow More Locations
Ireland weather

Weather in Limerick for September 2025

Your guide to Limerick weather in September - trends and predictions

    Temperatures

  • Until now, September 2025 in Limerick is cooler than usual, with temperatures averaging 15.6 °C, this is -2.3 °C below the typical seasonal average.

  • Expect cooler weather in the next days in Limerick with the forecast suggesting a temperature of 15.4 °C, lower than the historical average.

  • In general, the average temperature in Limerick at the beginning of September is 19.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 15.4 °C by the end of September.

    • Rain 🌧️

  • Limerick in September brings notable rainfall, with an average of 18 rainy days and a total precipitation of 92.5 mm.

Average dry days
12
Dry days
Average rainy days
18
Rainy days
Average snowy days
0
Snow days
Average temperatures
17°/9°
Temperatures
Average wind speed
20 km/h
Avg max wind
Average humidity
84 %
Avg humidity

Limerick Weather September

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

Temperatures trend during September in Limerick

See the weather trend as well as the moving average line

September weather in Limerick day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Light rain shower
Light rain shower
 18° /9° 4.4 mm 4
2 Sept. Mist
Mist
 18° /9° 1 mm 4
3 Sept. Light rain shower
Light rain shower
 18° /9° 9 mm 4
4 Sept. Partly cloudy
Partly cloudy
 19° /8° 0.3 mm 5
5 Sept. Patchy rain possible
Patchy rain possible
 19° /9° 0.2 mm 4
6 Sept. Patchy rain possible
Patchy rain possible
 22° /12° 0.4 mm 5
7 Sept. Mist
Mist
 20° /11° 2.3 mm 5
8 Sept. Light rain shower
Light rain shower
 21° /10° 2.3 mm 5
9 Sept. Patchy rain possible
Patchy rain possible
 20° /10° 3.2 mm 4
10 Sept. Light rain shower
Light rain shower
 18° /10° 11.1 mm 4
11 Sept. Light rain shower
Light rain shower
 13° /8° 8 mm 3
12 Sept. Mist
Mist
 14° /5° 2.6 mm 3
13 Sept. Overcast
Overcast
 13° /4° 3.4 mm 3
14 Sept. Moderate rain
Moderate rain
 17° /8° 7.3 mm 4
15 Sept. Patchy rain possible
Patchy rain possible
 14° /11° 4.8 mm 0.6
16 Sept. Moderate rain
Moderate rain
 15° /9° 9.6 mm 0.8
17 Sept. Moderate rain
Moderate rain
 19° /11° 5.1 mm 0.7
18 Sept. Patchy rain possible
Patchy rain possible
 19° /11° 4.3 mm 0.3
19 Sept. Partly cloudy
Partly cloudy
 17° /10° 0.1 mm 0.5
20 Sept. Moderate rain
Moderate rain
 11° /9° 10.7 mm 3
21 Sept. Moderate rain
Moderate rain
 12° /9° 7.3 mm 3
22 Sept. Patchy rain possible
Patchy rain possible
 14° /11° 1.2 mm 3
23 Sept. Patchy rain possible
Patchy rain possible
 16° /10° 0.7 mm 3
24 Sept. Patchy rain possible
Patchy rain possible
 15° /9° 0.1 mm 3
25 Sept. Patchy rain possible
Patchy rain possible
 16° /9° 0 mm 3
26 Sept. Patchy rain possible
Patchy rain possible
 17° /7° 0.8 mm 3
27 Sept. Patchy rain possible
Patchy rain possible
 17° /10° 1.4 mm 3
28 Sept. Patchy rain possible
Patchy rain possible
 13° /9° 0.6 mm 3
29 Sept. Light rain shower
Light rain shower
 14° /8° 4.6 mm 4
30 Sept. Light rain shower
Light rain shower
 16° /8° 7.3 mm 4
Next
Important Notice
Our weather forecast for Limerick 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 forecast closer to your planned date for the most up-to-date weather information.
Change Month
‹
›

Limerick in September - FAQ

What are the expected maximum and minimum temperatures in Limerick during September?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Limerick during September?
Moderate rainfall is anticipated in Limerick during September, with a total of 92.5 mm spread over approximately 18 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Limerick during September?
The average wind speed in Limerick during September is 20 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Limerick

Explore the daily rainfall trends and prepare for Limericks September weather 💧

UV exposure in Limerick during September

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

Quick links

More Limerick weather pages
You are here
Location coordinates Where is Limerick?

Get accurate weather forecasts for Limerick, located at latitude 52.665 and longitude -8.623. Stay updated with localized weather information tailored for Limerick.

Found a mistake?
We appreciate your attention to details. Tell us here.