Cork monthly weather forecast

Monthly weather forecast for Cork. ℃ Average temperatures % Humidity, precipitation ️ Sunrise and sunset ️ Wind direction and speed

21 October 2026, Wednesday
+7°C / +12°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+9°C
21.2
79%
1000
01:00
+9°C
18.4
75%
1001
02:00
+9°C
20.9
75%
1001
03:00
+8°C
25.9
74%
1002
04:00
+8°C
26.3
77%
1003
05:00
+8°C
19.4
74%
1003
06:00
+7°C
20.9
71%
1004
07:00
+7°C
21.2
83%
1005
08:00
+7°C
20.2
86%
1006
09:00
+7°C
23.8
79%
1006
10:00
+8°C
14.8
78%
1007
11:00
+9°C
12.6
76%
1008
12:00
+10°C
17.6
69%
1008
13:00
+11°C
17.6
67%
1008
14:00
+12°C
15.5
58%
1008
15:00
+12°C
16.6
59%
1007
16:00
+12°C
22
57%
1007
17:00
+12°C
13
65%
1007
18:00
+10°C
7.2
76%
1006
19:00
+10°C
4.7
86%
1006
20:00
+9°C
2.5
90%
1006
21:00
+9°C
8.3
91%
1005
22:00
+9°C
6.5
93%
1005
23:00
+9°C
10.4
89%
1006
22 October 2026, Thursday
+6°C / +13°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+9°C
10.1
90%
1006
01:00
+9°C
14.8
88%
1007
02:00
+9°C
10.8
87%
1007
03:00
+9°C
11.9
87%
1007
04:00
+8°C
9.4
84%
1007
05:00
+7°C
5.8
91%
1007
06:00
+7°C
5
92%
1007
07:00
+6°C
5
89%
1007
08:00
+6°C
6.5
88%
1008
09:00
+6°C
5
88%
1008
10:00
+7°C
1.4
85%
1008
11:00
+9°C
2.9
83%
1007
12:00
+11°C
5.8
79%
1006
13:00
+12°C
7.9
74%
1005
14:00
+13°C
9.4
70%
1004
15:00
+13°C
11.5
63%
1002
16:00
+12°C
12.6
84%
1001
17:00
+11°C
14.4
94%
999
18:00
+11°C
19.1
94%
997
19:00
+10°C
20.9
95%
995
20:00
+10°C
21.2
93%
994
21:00
+10°C
24.8
92%
994
22:00
+9°C
32
90%
993
23:00
+8°C
36.4
88%
995
23 October 2026, Friday
+7°C / +11°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+8°C
31
88%
996
01:00
+8°C
28.4
88%
997
02:00
+8°C
36.4
81%
998
03:00
+8°C
32
82%
1000
04:00
+8°C
27.7
74%
1001
05:00
+8°C
27.5
71%
1004
06:00
+8°C
29.3
72%
1006
07:00
+7°C
26.5
73%
1008
08:00
+8°C
34.2
67%
1005
09:00
+8°C
33.1
67%
1007
10:00
+9°C
32.8
67%
1008
11:00
+10°C
33.5
66%
1009
12:00
+10°C
34.9
65%
1010
13:00
+11°C
35.3
65%
1011
14:00
+11°C
34.6
66%
1011
15:00
+11°C
33.1
67%
1012
16:00
+11°C
31
69%
1012
17:00
+10°C
27.7
72%
1013
18:00
+10°C
23.4
77%
1013
19:00
+9°C
20.2
80%
1014
20:00
+9°C
18.4
82%
1014
21:00
+9°C
17.3
83%
1014
22:00
+9°C
16.2
84%
1014
23:00
+9°C
15.5
84%
1013
24 October 2026, Saturday
+9°C / +15°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+9°C
14.8
83%
1013
01:00
+9°C
14.4
84%
1012
02:00
+9°C
14.4
88%
1011
03:00
+10°C
14.8
93%
1010
04:00
+10°C
16.2
96%
1008
05:00
+10°C
20.5
96%
1006
06:00
+11°C
26.3
95%
1003
07:00
+12°C
29.9
94%
1000
08:00
+13°C
28.8
95%
997
09:00
+14°C
25.9
95%
995
10:00
+15°C
24.1
95%
993
11:00
+15°C
25.9
92%
992
12:00
+15°C
29.5
88%
992
13:00
+15°C
32
84%
991
14:00
+14°C
32.4
81%
992
15:00
+13°C
31.7
78%
992
16:00
+12°C
31.7
74%
992
17:00
+11°C
33.8
69%
993
18:00
+11°C
37.1
64%
993
19:00
+10°C
38.9
60%
994
20:00
+10°C
38.2
59%
995
21:00
+10°C
36
60%
996
22:00
+10°C
34.6
60%
996
23:00
+10°C
34.6
58%
997
25 October 2026, Sunday
+8°C / +12°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+10°C
35.3
56%
998
01:00
+10°C
35.6
55%
998
02:00
+10°C
36
55%
999
03:00
+10°C
36.4
55%
1000
04:00
+10°C
36.4
56%
1001
05:00
+10°C
36
57%
1002
06:00
+10°C
35.6
58%
1003
07:00
+9°C
34.9
59%
1003
08:00
+10°C
33.5
59%
1004
09:00
+10°C
31.7
60%
1006
10:00
+10°C
31
59%
1007
11:00
+11°C
32
57%
1007
12:00
+11°C
33.8
54%
1008
13:00
+12°C
34.2
53%
1009
14:00
+12°C
31.3
54%
1010
15:00
+11°C
27
55%
1010
16:00
+11°C
22.3
58%
1011
17:00
+10°C
18
61%
1011
18:00
+10°C
13.3
65%
1012
19:00
+9°C
9.7
69%
1012
20:00
+9°C
7.6
73%
1012
21:00
+8°C
6.5
77%
1012
22:00
+8°C
6.5
79%
1012
23:00
+8°C
7.2
77%
1012
26 October 2026, Monday
+8°C / +17°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+8°C
9
73%
1011
01:00
+9°C
11.2
72%
1010
02:00
+9°C
14.4
78%
1009
03:00
+9°C
18.4
88%
1008
04:00
+9°C
20.9
95%
1007
05:00
+11°C
19.8
98%
1005
06:00
+12°C
17.6
98%
1004
07:00
+13°C
16.6
98%
1003
08:00
+14°C
18.7
97%
1003
09:00
+15°C
22.3
96%
1002
10:00
+16°C
25.9
95%
1002
11:00
+16°C
28.8
95%
1002
12:00
+17°C
31.7
94%
1002
13:00
+17°C
33.8
93%
1001
14:00
+17°C
35.3
93%
1001
15:00
+17°C
36
93%
1000
16:00
+17°C
36.4
93%
999
17:00
+17°C
36.4
94%
999
18:00
+16°C
36
94%
998
19:00
+16°C
35.3
94%
998
20:00
+16°C
33.8
94%
997
21:00
+15°C
31.3
94%
997
22:00
+14°C
28.8
94%
997
23:00
+13°C
25.9
94%
997
27 October 2026, Tuesday
+10°C / +13°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+13°C
23.4
94%
997
01:00
+12°C
21.2
94%
997
02:00
+12°C
19.4
94%
997
03:00
+11°C
17.6
94%
997
04:00
+11°C
16.2
95%
997
05:00
+10°C
15.1
95%
998
06:00
+10°C
14.4
94%
998
07:00
+10°C
14.4
92%
998
08:00
+10°C
15.5
88%
999
09:00
+10°C
17.3
83%
1000
10:00
+11°C
19.8
77%
1001
11:00
+11°C
24.8
70%
1003
12:00
+12°C
28.2
64%
1006
13:00
+12°C
30
63%
1008
14:00
+12°C
30.5
64%
1010
15:00
+12°C
29.3
66%
1011
16:00
+12°C
27.9
68%
1012
17:00
+11°C
26.6
72%
1013
18:00
+11°C
25.6
75%
1013
19:00
+11°C
24.8
77%
1014
20:00
+11°C
24.2
78%
1014
21:00
+11°C
23.9
80%
1015
22:00
+11°C
23.7
81%
1015
23:00
+11°C
23.3
81%
1015
28 October 2026, Wednesday
+9°C / +14°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+11°C
22.6
82%
1016
01:00
+11°C
21.6
83%
1016
02:00
+11°C
19.6
85%
1017
03:00
+11°C
16.9
88%
1018
04:00
+10°C
13.8
91%
1018
05:00
+9°C
10.7
93%
1019
06:00
+9°C
8.6
94%
1020
07:00
+9°C
7.7
94%
1020
08:00
+9°C
8.5
92%
1021
09:00
+10°C
10.8
87%
1021
10:00
+11°C
13.9
83%
1022
11:00
+12°C
17
78%
1023
12:00
+13°C
19.4
75%
1023
13:00
+14°C
20
74%
1023
14:00
+14°C
18.9
75%
1023
15:00
+14°C
16.3
78%
1024
16:00
+13°C
13.4
82%
1024
17:00
+13°C
10.9
87%
1023
18:00
+12°C
9.6
91%
1023
19:00
+12°C
9.6
95%
1023
20:00
+12°C
9.9
97%
1024
21:00
+12°C
9.9
98%
1024
22:00
+12°C
10.1
99%
1024
23:00
+12°C
10.3
99%
1024
29 October 2026, Thursday
+12°C / +13°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+12°C
10.4
99%
1024
01:00
+12°C
11
100%
1024
02:00
+12°C
11.7
100%
1024
03:00
+12°C
12.4
100%
1023
04:00
+12°C
13.4
100%
1023
05:00
+12°C
14.5
100%
1022
06:00
+12°C
15.8
100%
1022
07:00
+12°C
17.5
99%
1022
08:00
+12°C
19.7
98%
1022
09:00
+12°C
22.5
96%
1021
10:00
+13°C
25.3
94%
1021
11:00
+13°C
28.2
92%
1021
12:00
+13°C
30.3
90%
1021
13:00
+13°C
31.6
90%
1021
14:00
+13°C
31.6
90%
1021
15:00
+13°C
30.5
91%
1020
16:00
+13°C
28.7
92%
1020
17:00
+13°C
26.9
94%
1020
18:00
+13°C
25.3
95%
1019
19:00
+13°C
24.2
95%
1019
20:00
+13°C
23.8
95%
1019
21:00
+13°C
23.8
95%
1019
22:00
+13°C
24.1
94%
1019
23:00
+13°C
24.3
92%
1019
30 October 2026, Friday
+10°C / +13°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+13°C
24.4
92%
1019
01:00
+13°C
24.3
92%
1019
02:00
+13°C
23.8
92%
1019
03:00
+13°C
23
93%
1018
04:00
+13°C
22.3
94%
1018
05:00
+12°C
21.5
95%
1018
06:00
+12°C
21.1
95%
1017
07:00
+12°C
20.9
96%
1017
08:00
+12°C
21.4
96%
1017
09:00
+13°C
22.4
95%
1017
10:00
+13°C
23.7
94%
1017
11:00
+13°C
24.8
94%
1017
12:00
+13°C
25.5
93%
1017
13:00
+13°C
25.3
93%
1017
14:00
+13°C
24.3
93%
1017
15:00
+13°C
23.1
94%
1017
16:00
+13°C
21.4
95%
1017
17:00
+13°C
19.2
96%
1017
18:00
+13°C
16.7
97%
1017
19:00
+13°C
13.8
97%
1018
20:00
+13°C
9.9
97%
1018
21:00
+12°C
6.7
97%
1019
22:00
+11°C
8.5
96%
1020
23:00
+10°C
13.8
95%
1021
31 October 2026, Saturday
+7°C / +11°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+10°C
18.8
95%
1022
01:00
+9°C
22.4
94%
1022
02:00
+9°C
23.9
93%
1023
03:00
+9°C
24.1
93%
1024
04:00
+8°C
23.2
93%
1024
05:00
+8°C
21.8
92%
1025
06:00
+8°C
20.5
91%
1025
07:00
+8°C
19.7
89%
1026
08:00
+8°C
19.6
86%
1026
09:00
+9°C
19.9
81%
1027
10:00
+10°C
20.1
76%
1028
11:00
+10°C
20.4
72%
1028
12:00
+11°C
20.4
69%
1029
13:00
+11°C
19.8
67%
1029
14:00
+11°C
18.5
67%
1030
15:00
+10°C
16.9
69%
1030
16:00
+9°C
14.8
71%
1031
17:00
+9°C
12.8
74%
1031
18:00
+8°C
11
77%
1032
19:00
+8°C
9.9
79%
1032
20:00
+7°C
9.4
81%
1032
21:00
+7°C
9.6
83%
1033
22:00
+7°C
9.9
85%
1034
23:00
+7°C
10.6
87%
1034
01 November 2026, Sunday
+5°C / +11°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+6°C
11.1
89%
1035
01:00
+6°C
11.3
90%
1035
02:00
+6°C
11.3
92%
1035
03:00
+6°C
11.1
93%
1036
04:00
+5°C
10.8
94%
1036
05:00
+5°C
10.3
94%
1036
06:00
+5°C
10.2
94%
1036
07:00
+5°C
10.1
93%
1036
08:00
+6°C
10.3
91%
1037
09:00
+7°C
10.6
88%
1037
10:00
+8°C
11.3
85%
1037
11:00
+10°C
12
82%
1038
12:00
+11°C
12.5
79%
1038
13:00
+11°C
12.8
78%
1038
14:00
+11°C
12.7
79%
1038
15:00
+11°C
12.4
81%
1038
16:00
+10°C
12
84%
1038
17:00
+9°C
11.8
87%
1038
18:00
+8°C
11.4
90%
1037
19:00
+8°C
11.2
92%
1037
20:00
+7°C
11
93%
1037
21:00
+7°C
10.6
94%
1037
22:00
+7°C
10.5
94%
1038
23:00
+7°C
10.2
93%
1038
02 November 2026, Monday
+6°C / +9°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+7°C
10.3
93%
1038
01:00
+7°C
10.4
93%
1038
02:00
+6°C
10.8
93%
1038
03:00
+6°C
11.4
94%
1037
04:00
+6°C
11.9
94%
1037
05:00
+6°C
12.7
94%
1037
06:00
+6°C
13.2
95%
1036
07:00
+6°C
13.5
94%
1036
08:00
+6°C
13.6
94%
1036
09:00
+7°C
13.6
92%
1036
10:00
+7°C
13.5
91%
1036
11:00
+8°C
13.4
90%
1035
12:00
+9°C
13.4
88%
1035
13:00
+9°C
13.2
88%
1035
14:00
+9°C
13.2
88%
1035
15:00
+9°C
13
88%
1034
16:00
+9°C
12.8
88%
1034
17:00
+9°C
12.5
89%
1033
18:00
+9°C
12
90%
1033
19:00
+8°C
11.5
91%
1032
20:00
+8°C
10.8
91%
1032
21:00
+7°C
9.7
92%
1032
22:00
+7°C
8.5
93%
1031
23:00
+6°C
7.5
94%
1031
03 November 2026, Tuesday
+4°C / +7°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+6°C
6.8
95%
1030
01:00
+5°C
6.4
96%
1030
02:00
+5°C
6.5
97%
1030
03:00
+5°C
7
98%
1029
04:00
+5°C
7.7
99%
1028
05:00
+4°C
8.5
100%
1028
06:00
+4°C
9.4
100%
1027
07:00
+5°C
10.1
100%
1027
08:00
+5°C
10.8
98%
1027
09:00
+5°C
11.7
96%
1026
10:00
+6°C
12.6
94%
1026
11:00
+6°C
13.5
91%
1026
12:00
+7°C
14.1
89%
1026
13:00
+7°C
14.7
87%
1026
14:00
+7°C
14.8
86%
1025
15:00
+7°C
14.8
86%
1025
16:00
+7°C
14.6
85%
1024
17:00
+7°C
14.2
85%
1024
18:00
+7°C
14.1
85%
1023
19:00
+6°C
13.9
85%
1023
20:00
+6°C
13.9
85%
1022
21:00
+6°C
13.7
86%
1022
22:00
+6°C
13.7
87%
1021
23:00
+5°C
13.6
88%
1021


Climate Characteristics of Cork

General Overview

Cork features a maritime temperate climate. Due to its location in southwest Ireland and proximity to the Atlantic Ocean, the city enjoys very mild temperatures year-round. However, this position also makes it one of the rainiest regions in the country, with frequent precipitation and prevailing southwesterly winds.

Summer Season and Warm Months

Summer in Cork is pleasant and very mild. Average daytime temperatures range between 18°C and 20°C (64-68°F). This is the best time to enjoy the promenades along the River Lee and nearby beaches, but it must be noted that summer rains are an integral part of the local climate, occurring frequently even on sunny days.

Winter Season and Precipitation

Winter in Cork is cool, humid, and very grey. Daytime temperatures average around 9°C (48°F), while nighttime lows drop to 3°C or 4°C (37-39°F) on average. Due to the ocean's moderating influence, frost and snow are rare events in the city, but rain is present almost daily, often accompanied by thick sea mists.

Transition Seasons and Special Phenomena

The transition seasons in Cork are marked by extreme instability. Spring (March-May) is typically the season where you can experience the most "changes within minutes," while autumn brings strong Atlantic winds and a significant increase in rainfall. Rainbows are an almost daily sight in these areas due to the constant mix of sun and passing rain clouds.

 

Weather in Cork by Month

January

A cool, wet, and grey month. Temperatures of 9°C (48°F) during the day and 3°C (37°F) at night. Many days are accompanied by strong ocean winds.

February

Weather similar to January (about 9°C/48°F daytime). The city is very wet and rainproof winter clothing is required constantly.

March

Start of spring. Days lengthen and the temperature rises to about 11°C (52°F). This is a particularly volatile month with sudden rain showers.

April

Temperatures climb to about 13°C (55°F). The green vegetation around the city becomes more intense, but rain continues to fall frequently.

May

One of the most pleasant months with spectacular blooms and a daytime average of 16°C (61°F). Daylight hours lengthen significantly.

June

Summer begins with about 18°C (64°F) during the day. The weather is very comfortable for outdoor activities and the sun sets very late.

July

One of the warmest months (about 20°C/68°F daytime). Despite being peak summer, light rain showers are still common.

August

Similar to July with about 20°C (68°F) daytime. It is a relatively humid month and evenings begin to feel cool toward its end.

September

Autumn begins with temperatures of 17°C (63°F) during the day. The air is very pleasant but precipitation levels begin to rise.

October

A wetter and stormier month with 14°C (57°F) daytime. Atlantic winds strengthen and the city is covered in autumn foliage.

November

Temperatures drop to 11°C (52°F) during the day. Very grey and rainy days characterize the beginning of the Irish winter.

December

Winter returns with 9°C (48°F) daytime. The warm atmosphere in local pubs is the perfect refuge from the rain and cold outside.

Water temperature
tomorrow
weather forecast for 5 days
monthly weather forecast
hourly