World Resorts Ireland Cork Weather

Cork weather in September

Weather in Cork: September

Average day temperature: 61.8°F
Average night temperature: 52.2°F
Sea water temperature: 59.5°F
Number of sunny days: 5 days
Day length: 11.7 - 13.6 hours
Number of rainy days: 5 days
Precipitation totals: 2.9 in.

Air temperature in September, °F

Show year:
2024
2023
2022

The highest day temperature during September of 2024 was 69°F. At the same time the lowest night temperature was 40°F. Day and night temperature averages during September were 60.7°F and 51.1°F.

Sea water temperature in Cork in September, °F

Show year:
2024
2023
2022

The average sea water temperature in September of 2024 was 59.4°F. The highest and lowest sea temperatures during the month were 60.3°F and 58.6°F.

Sunny, partly cloudy and cloudy days

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

Precipitation total in September, in.

Precipitation total value in Cork in September is 3.5 in. Other months of the year show relatively similar values.

Wind speed in September, mph

The average wind speed value in September is 10.2 mph It makes September one of the least windy months of the year.

Average sunny hours

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: 5.0.

Best time for vacation in Cork

Sunniest months:
August 6 days
April 6 days
July 5 days
Warmest months:
July 65.5 °F
August 64.9 °F
June 62.4 °F
Warmest sea temp:
July 60.3 °F
August 60.3 °F
September 59.5 °F
Coldest months:
January 46.8 °F
February 48.1 °F
December 48.4 °F
Rainiest months:
December 7 days
January 7 days
May 6 days
Windiest months:
December 14.1 mph
February 14.0 mph
January 12.6 mph

Cork on a weather map

Cork
+43°F
SE 14 mph
Feels like: +36°F
Precip.: 79%
Places in Ireland:
Name
°F
+39°F
+43°F
+43°F
+41°F
24 Hours Forecast
Cork
Local time: 17:48
December 22, sunday
1800
43°F
SE
14 mph
2100
45°F
SE
12 mph
December 23, monday
0000
41°F
SE
9 mph
0300
39°F
E
6 mph
0600
43°F
NE
4 mph
0900
46°F
NE
8 mph
1200
50°F
NE
6 mph
1500
52°F
E
6 mph
Units of measurement: °C / °F