Cork monthly weather forecast

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

22 May 2026, Friday
+13°C / +16°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+13°C
14
96%
1017
01:00
+13°C
13
97%
1017
02:00
+13°C
13.7
99%
1018
03:00
+13°C
13
99%
1018
04:00
+13°C
14
96%
1018
05:00
+13°C
10.8
94%
1018
06:00
+13°C
9.7
92%
1018
07:00
+13°C
10.1
91%
1019
08:00
+14°C
10.4
90%
1019
09:00
+14°C
12.2
86%
1020
10:00
+14°C
13
88%
1020
11:00
+14°C
11.2
95%
1020
12:00
+14°C
13.7
95%
1020
13:00
+14°C
11.5
93%
1021
14:00
+14°C
10.1
86%
1020
15:00
+16°C
14.4
79%
1020
16:00
+15°C
13
83%
1020
17:00
+15°C
14
87%
1020
18:00
+15°C
14.4
82%
1020
19:00
+15°C
13.7
80%
1020
20:00
+14°C
13
89%
1021
21:00
+14°C
10.4
89%
1021
22:00
+14°C
9.7
86%
1022
23:00
+13°C
8.3
91%
1023
23 May 2026, Saturday
+11°C / +19°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+12°C
8.3
94%
1023
01:00
+12°C
7.2
95%
1023
02:00
+11°C
6.8
96%
1024
03:00
+11°C
7.6
97%
1024
04:00
+11°C
5.8
97%
1024
05:00
+11°C
6.5
98%
1025
06:00
+11°C
6.5
97%
1025
07:00
+11°C
6.1
94%
1026
08:00
+13°C
7.2
89%
1026
09:00
+14°C
10.4
80%
1026
10:00
+14°C
12.2
76%
1027
11:00
+16°C
13
66%
1027
12:00
+17°C
14.4
60%
1027
13:00
+18°C
15.8
55%
1028
14:00
+18°C
17.3
54%
1028
15:00
+19°C
17.3
49%
1028
16:00
+19°C
16.6
48%
1028
17:00
+19°C
17.6
54%
1028
18:00
+18°C
15.5
58%
1028
19:00
+17°C
14.8
60%
1028
20:00
+16°C
13.7
69%
1028
21:00
+15°C
13
77%
1029
22:00
+14°C
11.9
82%
1029
23:00
+13°C
12.2
86%
1029
24 May 2026, Sunday
+9°C / +20°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+13°C
10.4
89%
1029
01:00
+13°C
9.7
88%
1029
02:00
+13°C
9.4
92%
1029
03:00
+13°C
8.6
92%
1029
04:00
+13°C
8.3
91%
1029
05:00
+12°C
7.6
94%
1029
06:00
+13°C
6.8
92%
1029
07:00
+13°C
5.8
88%
1029
08:00
+13°C
8.3
87%
1030
09:00
+14°C
9.4
83%
1030
10:00
+15°C
9.4
78%
1030
11:00
+17°C
7.6
71%
1030
12:00
+19°C
9.7
61%
1030
13:00
+20°C
10.8
56%
1030
14:00
+20°C
12.9
58%
1029
15:00
+20°C
13.3
60%
1029
16:00
+20°C
13.5
63%
1029
17:00
+19°C
13
66%
1029
18:00
+19°C
11.9
67%
1029
19:00
+18°C
11.2
68%
1029
20:00
+16°C
11.2
77%
1030
21:00
+13°C
9.4
88%
1030
22:00
+10°C
7.9
96%
1030
23:00
+9°C
7.2
99%
1031
25 May 2026, Monday
+9°C / +23°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+9°C
7.2
100%
1030
01:00
+9°C
6.8
100%
1030
02:00
+9°C
6.1
100%
1030
03:00
+9°C
5
100%
1030
04:00
+9°C
4.7
100%
1031
05:00
+9°C
5
100%
1031
06:00
+9°C
6.1
100%
1031
07:00
+9°C
6.8
99%
1031
08:00
+11°C
6.8
95%
1031
09:00
+14°C
6.1
89%
1032
10:00
+16°C
5.8
83%
1032
11:00
+18°C
5.4
75%
1032
12:00
+20°C
5
67%
1032
13:00
+21°C
5
60%
1032
14:00
+22°C
5.4
57%
1032
15:00
+23°C
5.8
56%
1032
16:00
+23°C
6.5
56%
1032
17:00
+23°C
7.9
56%
1032
18:00
+23°C
10.1
57%
1032
19:00
+22°C
11.2
59%
1032
20:00
+20°C
10.8
62%
1032
21:00
+17°C
9.7
67%
1032
22:00
+14°C
8.6
71%
1033
23:00
+13°C
7.9
74%
1033
26 May 2026, Tuesday
+11°C / +23°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+12°C
7.6
77%
1033
01:00
+12°C
7.6
79%
1033
02:00
+11°C
7.6
81%
1033
03:00
+11°C
8.3
83%
1032
04:00
+11°C
8.6
83%
1032
05:00
+12°C
9
81%
1032
06:00
+14°C
9.4
77%
1032
07:00
+15°C
10.4
74%
1033
08:00
+17°C
12.6
73%
1033
09:00
+19°C
15.5
73%
1033
10:00
+20°C
17.6
72%
1033
11:00
+21°C
18.7
69%
1033
12:00
+22°C
19.1
65%
1033
13:00
+23°C
19.4
62%
1033
14:00
+23°C
19.8
60%
1032
15:00
+23°C
20.2
59%
1032
16:00
+23°C
19.8
58%
1032
17:00
+23°C
18.7
58%
1032
18:00
+22°C
16.9
59%
1032
19:00
+21°C
15.1
61%
1031
20:00
+19°C
13.7
67%
1031
21:00
+17°C
12.2
74%
1031
22:00
+16°C
11.2
79%
1031
23:00
+15°C
11.2
79%
1031
27 May 2026, Wednesday
+14°C / +20°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+15°C
11.9
75%
1031
01:00
+15°C
12.2
73%
1031
02:00
+15°C
12.6
72%
1030
03:00
+15°C
12.6
73%
1030
04:00
+15°C
13
74%
1029
05:00
+15°C
13.7
78%
1029
06:00
+15°C
14.4
82%
1029
07:00
+16°C
15.5
84%
1029
08:00
+17°C
16.6
81%
1029
09:00
+18°C
17.3
76%
1029
10:00
+19°C
18.4
71%
1029
11:00
+20°C
19.4
65%
1029
12:00
+20°C
20.9
59%
1029
13:00
+20°C
21.6
55%
1028
14:00
+20°C
22
53%
1028
15:00
+20°C
22
52%
1027
16:00
+20°C
22
53%
1027
17:00
+19°C
21.6
55%
1026
18:00
+18°C
20.5
58%
1026
19:00
+18°C
19.8
61%
1025
20:00
+17°C
18.7
65%
1025
21:00
+15°C
17.6
70%
1025
22:00
+14°C
16.6
74%
1025
23:00
+15°C
16.6
73%
1024
28 May 2026, Thursday
+13°C / +20°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+14°C
15.8
76%
1023
01:00
+13°C
15.1
78%
1023
02:00
+13°C
14.8
79%
1023
03:00
+13°C
14.4
80%
1022
04:00
+13°C
14.4
81%
1022
05:00
+13°C
14
81%
1022
06:00
+14°C
14
81%
1022
07:00
+14°C
14
81%
1021
08:00
+15°C
14
81%
1021
09:00
+16°C
14
81%
1021
10:00
+17°C
14
81%
1021
11:00
+18°C
14
81%
1021
12:00
+19°C
14
80%
1020
13:00
+20°C
13.7
80%
1020
14:00
+20°C
13
79%
1020
15:00
+20°C
12.2
78%
1020
16:00
+20°C
11.2
77%
1020
17:00
+20°C
10.4
75%
1020
18:00
+20°C
9.4
75%
1019
19:00
+19°C
9
75%
1019
20:00
+19°C
9
77%
1020
21:00
+18°C
9
79%
1020
22:00
+16°C
9.4
82%
1020
23:00
+15°C
10
85%
1021
29 May 2026, Friday
+12°C / +19°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+14°C
11.2
88%
1022
01:00
+14°C
12.9
91%
1023
02:00
+13°C
14.9
93%
1025
03:00
+13°C
16
93%
1025
04:00
+12°C
16.5
92%
1025
05:00
+12°C
17
91%
1026
06:00
+12°C
17.1
89%
1026
07:00
+12°C
17
87%
1026
08:00
+13°C
16.6
84%
1027
09:00
+14°C
15.9
81%
1027
10:00
+15°C
14.9
77%
1027
11:00
+16°C
13.9
74%
1027
12:00
+17°C
13.1
71%
1028
13:00
+18°C
12.7
69%
1028
14:00
+18°C
12.7
67%
1027
15:00
+19°C
12.9
65%
1027
16:00
+19°C
13.5
63%
1027
17:00
+19°C
14
62%
1026
18:00
+19°C
14.1
61%
1026
19:00
+19°C
13.6
62%
1026
20:00
+18°C
12.1
65%
1026
21:00
+17°C
9.5
70%
1026
22:00
+16°C
6.7
76%
1026
23:00
+14°C
3.8
84%
1026
30 May 2026, Saturday
+12°C / +18°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+13°C
1.8
90%
1026
01:00
+12°C
1.3
94%
1025
02:00
+12°C
2.2
94%
1025
03:00
+12°C
4
93%
1024
04:00
+12°C
6.7
90%
1024
05:00
+12°C
9.6
86%
1023
06:00
+12°C
12
82%
1023
07:00
+13°C
13.2
80%
1022
08:00
+14°C
13.6
79%
1022
09:00
+15°C
13.9
77%
1021
10:00
+16°C
14.7
75%
1021
11:00
+17°C
16
74%
1020
12:00
+18°C
17.3
73%
1019
13:00
+18°C
18.6
73%
1019
14:00
+18°C
19.1
74%
1018
15:00
+18°C
19.3
75%
1017
16:00
+18°C
19.4
77%
1017
17:00
+18°C
19.4
79%
1016
18:00
+17°C
19.3
81%
1015
19:00
+17°C
19.2
83%
1015
20:00
+16°C
18.8
85%
1014
21:00
+16°C
18.3
88%
1014
22:00
+15°C
17.5
90%
1014
23:00
+14°C
16.9
93%
1014
31 May 2026, Sunday
+13°C / +17°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+14°C
16.6
95%
1014
01:00
+13°C
16.5
96%
1013
02:00
+13°C
16.6
96%
1013
03:00
+13°C
16.9
96%
1013
04:00
+13°C
17.2
95%
1012
05:00
+13°C
17.4
94%
1012
06:00
+13°C
17.3
92%
1012
07:00
+13°C
17.2
91%
1011
08:00
+13°C
17
90%
1011
09:00
+14°C
16.4
88%
1011
10:00
+14°C
16.2
87%
1011
11:00
+14°C
15.8
85%
1012
12:00
+15°C
15.6
84%
1012
13:00
+15°C
15.2
82%
1011
14:00
+15°C
14.7
80%
1011
15:00
+16°C
13.8
77%
1011
16:00
+16°C
12.9
74%
1011
17:00
+17°C
11.8
72%
1010
18:00
+17°C
11
70%
1010
19:00
+17°C
10.2
70%
1010
20:00
+16°C
9.6
73%
1010
21:00
+15°C
9
77%
1010
22:00
+14°C
8.6
82%
1009
23:00
+14°C
8.5
88%
1009
01 June 2026, Monday
+12°C / +16°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+13°C
8.5
94%
1009
01:00
+12°C
8.6
98%
1009
02:00
+12°C
8.8
100%
1009
03:00
+12°C
9
100%
1009
04:00
+12°C
9.2
100%
1008
05:00
+12°C
9.7
100%
1008
06:00
+12°C
10.5
98%
1007
07:00
+12°C
11.8
96%
1007
08:00
+13°C
13.9
93%
1006
09:00
+13°C
16.8
89%
1006
10:00
+14°C
19.9
84%
1005
11:00
+15°C
23.2
80%
1005
12:00
+15°C
25.9
78%
1004
13:00
+16°C
27.7
76%
1003
14:00
+16°C
28.7
77%
1003
15:00
+15°C
29.1
80%
1001
16:00
+15°C
29.1
84%
1000
17:00
+15°C
28.7
89%
999
18:00
+14°C
28.1
93%
998
19:00
+14°C
27.2
96%
997
20:00
+14°C
25.9
97%
996
21:00
+14°C
24.3
98%
995
22:00
+14°C
22.3
99%
994
23:00
+14°C
20.9
99%
994
02 June 2026, Tuesday
+12°C / +14°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+14°C
19.8
98%
993
01:00
+13°C
19.8
98%
992
02:00
+13°C
21
97%
992
03:00
+13°C
22.7
96%
991
04:00
+13°C
25.2
96%
991
05:00
+12°C
27.5
94%
991
06:00
+12°C
29.6
93%
990
07:00
+12°C
31.2
92%
990
08:00
+12°C
32.2
91%
990
09:00
+12°C
33.4
90%
990
10:00
+13°C
34.3
89%
991
11:00
+13°C
35.5
88%
991
12:00
+13°C
36.3
87%
991
13:00
+14°C
36.9
86%
992
14:00
+14°C
36.8
86%
992
15:00
+14°C
35.8
85%
993
16:00
+14°C
34.5
85%
993
17:00
+14°C
33.1
85%
994
18:00
+14°C
31.9
85%
994
19:00
+14°C
31.2
85%
995
20:00
+13°C
31.1
86%
995
21:00
+13°C
31.4
87%
996
22:00
+12°C
31.7
87%
996
23:00
+12°C
32.2
88%
997
03 June 2026, Wednesday
+11°C / +14°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+12°C
32.5
89%
997
01:00
+11°C
32.2
90%
998
02:00
+11°C
31.3
90%
998
03:00
+11°C
29.9
91%
998
04:00
+12°C
28.7
92%
998
05:00
+12°C
27.5
92%
998
06:00
+12°C
26.8
92%
998
07:00
+12°C
26.8
92%
998
08:00
+12°C
27.5
91%
999
09:00
+13°C
28.8
90%
999
10:00
+13°C
30.5
88%
1000
11:00
+13°C
31.8
86%
1001
12:00
+14°C
33
85%
1001
13:00
+14°C
33.4
83%
1002
14:00
+14°C
33
83%
1002
15:00
+14°C
31.8
82%
1003
16:00
+14°C
30.3
81%
1004
17:00
+14°C
28.6
80%
1004
18:00
+13°C
26.9
80%
1005
19:00
+13°C
25.5
80%
1005
20:00
+13°C
24
80%
1006
21:00
+12°C
22.8
81%
1006
22:00
+12°C
21.4
82%
1007
23:00
+11°C
19.9
82%
1007
04 June 2026, Thursday
+9°C / +13°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+11°C
18.6
83%
1007
01:00
+11°C
17.2
84%
1008
02:00
+10°C
15.5
85%
1008
03:00
+10°C
13.5
87%
1008
04:00
+9°C
11.8
89%
1008
05:00
+9°C
10.2
90%
1009
06:00
+9°C
9.5
91%
1009
07:00
+9°C
9.6
90%
1009
08:00
+10°C
10.8
88%
1009
09:00
+10°C
12.7
85%
1009
10:00
+11°C
15.1
80%
1009
11:00
+12°C
17.4
77%
1009
12:00
+13°C
19.5
73%
1009
13:00
+13°C
20.6
71%
1009
14:00
+13°C
21.1
71%
1009
15:00
+13°C
21
71%
1009
16:00
+13°C
20.5
71%
1009
17:00
+13°C
20
71%
1008
18:00
+13°C
19.6
72%
1008
19:00
+13°C
19.3
74%
1008
20:00
+12°C
18.9
76%
1008
21:00
+12°C
18.4
79%
1007
22:00
+12°C
17.8
83%
1007
23:00
+11°C
17.5
87%
1007


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.

Cork weather forecast for tomorrow
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Cork