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Limerick weather in September

Weather in Limerick: September

Average day temperature: 61.7°F
Average night temperature: 50.0°F
Sea water temperature: 59.3°F
Number of sunny days: 4 days
Day length: 11.7 - 13.6 hours
Number of rainy days: 5 days
Precipitation totals: 2.6 in.

Air temperature in September, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
12
24
36
48
60
72
84
96
Day temperature   
Night temperature

The highest day temperature during September of 2024 was 74°F. At the same time the lowest night temperature was 38°F. Daily and nightly averages during September were 60.8°F and 49.7°F.

Sea water temperature in Limerick in September, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
54
57
60
63
66
69

The average sea water temperature in September of 2024 was 60.2°F. The highest and lowest sea temperatures during the month were 61.9°F and 59.0°F.

Sunny, partly cloudy and cloudy days
Sunny days
Partly cloudy days
Cloudy days
13%
23%
63%

Mostly all days in September are cloudy but sunny and partly cloudy days are also possible.

Precipitation total in September, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.6
1.2
1.8
2.4
3.0
3.6
4.2
3.1
3.1
3.0
3.5
3.2
3.2
2.7
2.4
3.0
3.1
3.0
3.1
3.1
3.0
2.8
3.5
3.2
3.2
2.7
2.4
3.0
3.1
3.0

Precipitation total value in Limerick in September is 2.8 in. Other months of the year show relatively similar values.

Wind speed in September, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
2.1
4.1
6.2
8.3
10.3
12.4
14.5
10.0
9.1
9.2
8.8
8.1
8.7
8.5
9.4
10.0
12.1
9.8
10.0
9.1
9.2
8.5
8.8
8.1
8.7
8.5
9.4
10.0
12.1
9.8

The average wind speed value in September is 8.5 mph It makes September one of the least windy months of the year.

Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
2.5
2.6
3.3
5.4
4.9
5.8
5.5
5.1
3.9
2.7
2.9
2.5
2.6
3.3
4.6
5.4
4.9
5.8
5.5
5.1
3.9
2.7
2.9

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in September is: 4.6.

Best time for vacation in Limerick

Sunniest months:
March 5 days
April 5 days
January 4 days
Warmest months:
July 65.5 °F
August 64.9 °F
June 63.0 °F
Warmest sea temp:
August 61.3 °F
July 60.0 °F
September 59.3 °F
Coldest months:
January 45.3 °F
December 46.7 °F
February 47.4 °F
Rainiest months:
July 7 days
December 7 days
January 6 days
Windiest months:
February 12.1 mph
December 11.4 mph
January 10.6 mph

Limerick on a weather map

Leaflet | Tiles © Esri
Places in Ireland:
Name
°F
+52°F
+57°F
+54°F
+61°F
24 Hours Forecast
Limerick
Local time: 10:42
April 09, wednesday
1200
61°F
W
7 mph
1500
63°F
W
7 mph
1800
59°F
SW
5 mph
2100
48°F
W
5 mph
April 10, thursday
0000
45°F
NW
3 mph
0300
43°F
NW
2 mph
0600
39°F
NW
2 mph
0900
52°F
N
2 mph
Units of measurement: °C / °F