Galway monthly weather forecast

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

21 October 2026, Wednesday
+7°C / +11°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+9°C
20.5
78%
998
01:00
+9°C
22.3
73%
999
02:00
+9°C
20.9
69%
1000
03:00
+9°C
16.6
68%
1000
04:00
+8°C
24.5
75%
1001
05:00
+8°C
18.4
75%
1001
06:00
+7°C
24.8
77%
1002
07:00
+8°C
16.2
71%
1002
08:00
+8°C
16.2
64%
1003
09:00
+8°C
14.8
66%
1003
10:00
+9°C
16.2
65%
1004
11:00
+7°C
11.5
79%
1004
12:00
+10°C
17.3
63%
1004
13:00
+11°C
18.7
62%
1004
14:00
+11°C
18.7
59%
1004
15:00
+11°C
14.8
62%
1004
16:00
+10°C
5.8
70%
1004
17:00
+11°C
6.5
62%
1003
18:00
+10°C
1.1
72%
1003
19:00
+9°C
1.8
78%
1003
20:00
+8°C
7.6
90%
1003
21:00
+8°C
6.8
91%
1003
22:00
+9°C
7.2
88%
1003
23:00
+9°C
7.6
86%
1003
22 October 2026, Thursday
+7°C / +12°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+8°C
5.4
87%
1003
01:00
+7°C
2.9
87%
1004
02:00
+7°C
5
86%
1004
03:00
+8°C
7.6
85%
1004
04:00
+8°C
16.6
83%
1005
05:00
+8°C
6.8
83%
1004
06:00
+8°C
7.2
82%
1004
07:00
+8°C
5
81%
1004
08:00
+9°C
9.4
76%
1005
09:00
+9°C
5.4
82%
1005
10:00
+10°C
8.3
84%
1005
11:00
+10°C
11.5
82%
1005
12:00
+11°C
14.4
78%
1004
13:00
+11°C
12.6
70%
1004
14:00
+12°C
10.4
67%
1003
15:00
+12°C
8.3
65%
1002
16:00
+12°C
9.4
66%
1002
17:00
+12°C
5.8
65%
1001
18:00
+12°C
5.8
67%
1000
19:00
+10°C
9
77%
1000
20:00
+10°C
9.4
79%
1000
21:00
+9°C
9
81%
1000
22:00
+9°C
13.3
85%
1000
23:00
+9°C
15.8
88%
1001
23 October 2026, Friday
+7°C / +10°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+8°C
22
87%
1001
01:00
+8°C
14.8
89%
1002
02:00
+8°C
23
82%
1002
03:00
+8°C
19.4
79%
1003
04:00
+8°C
19.8
71%
1004
05:00
+8°C
16.7
76%
1005
06:00
+7°C
18.9
69%
1006
07:00
+7°C
17
71%
1007
08:00
+8°C
24.5
63%
1004
09:00
+8°C
23.4
66%
1005
10:00
+9°C
23
68%
1006
11:00
+9°C
24.8
67%
1007
12:00
+10°C
27.7
65%
1007
13:00
+10°C
29.2
63%
1008
14:00
+10°C
28.1
63%
1008
15:00
+10°C
25.9
63%
1009
16:00
+10°C
23.8
65%
1009
17:00
+10°C
22.3
68%
1010
18:00
+10°C
20.5
72%
1010
19:00
+9°C
19.1
75%
1010
20:00
+9°C
17.3
77%
1010
21:00
+9°C
15.1
79%
1010
22:00
+9°C
14
80%
1010
23:00
+9°C
14
79%
1009
24 October 2026, Saturday
+8°C / +14°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+10°C
14.8
78%
1009
01:00
+10°C
15.5
78%
1008
02:00
+10°C
16.2
83%
1007
03:00
+10°C
17.3
90%
1005
04:00
+9°C
19.1
95%
1003
05:00
+9°C
23
95%
1001
06:00
+9°C
27.7
93%
997
07:00
+10°C
31
92%
994
08:00
+11°C
31.7
93%
991
09:00
+13°C
31
94%
989
10:00
+14°C
31
93%
987
11:00
+14°C
32.8
90%
987
12:00
+13°C
35.3
85%
987
13:00
+12°C
37.4
79%
987
14:00
+12°C
38.9
71%
987
15:00
+11°C
40
62%
987
16:00
+11°C
40.3
57%
987
17:00
+10°C
40.3
61%
987
18:00
+9°C
39.6
70%
987
19:00
+8°C
39.2
76%
988
20:00
+9°C
39.6
75%
988
21:00
+9°C
40
72%
989
22:00
+10°C
40.7
68%
990
23:00
+10°C
41
66%
991
25 October 2026, Sunday
+6°C / +12°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+10°C
41.4
64%
992
01:00
+10°C
41.8
61%
993
02:00
+10°C
41.8
57%
994
03:00
+10°C
41.4
53%
994
04:00
+10°C
40.7
51%
995
05:00
+10°C
39.6
52%
996
06:00
+10°C
37.8
55%
997
07:00
+10°C
36.4
58%
999
08:00
+10°C
34.9
59%
1000
09:00
+10°C
33.5
60%
1001
10:00
+10°C
32.4
59%
1003
11:00
+11°C
32
56%
1004
12:00
+11°C
31.7
52%
1005
13:00
+11°C
31
50%
1006
14:00
+12°C
29.5
50%
1007
15:00
+11°C
27.4
51%
1008
16:00
+11°C
24.8
53%
1009
17:00
+11°C
21.2
54%
1009
18:00
+10°C
16.6
55%
1010
19:00
+9°C
13
59%
1010
20:00
+8°C
10.1
67%
1010
21:00
+7°C
7.9
77%
1010
22:00
+6°C
7.2
84%
1010
23:00
+6°C
8.6
84%
1010
26 October 2026, Monday
+7°C / +17°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+7°C
11.2
80%
1009
01:00
+8°C
13.7
78%
1008
02:00
+8°C
14.8
80%
1007
03:00
+7°C
15.8
84%
1006
04:00
+7°C
17.3
88%
1005
05:00
+8°C
20.5
90%
1004
06:00
+8°C
24.5
92%
1002
07:00
+9°C
26.6
93%
1000
08:00
+11°C
24.8
94%
999
09:00
+12°C
21.2
95%
999
10:00
+13°C
19.4
95%
998
11:00
+15°C
27.4
90%
998
12:00
+16°C
27.4
89%
997
13:00
+17°C
27.4
88%
997
14:00
+17°C
27.7
88%
996
15:00
+17°C
28.4
89%
996
16:00
+17°C
29.2
90%
995
17:00
+17°C
29.5
91%
994
18:00
+16°C
29.9
92%
994
19:00
+16°C
29.9
92%
993
20:00
+15°C
29.5
92%
993
21:00
+15°C
28.8
92%
993
22:00
+14°C
27.7
92%
993
23:00
+14°C
26.6
91%
993
27 October 2026, Tuesday
+11°C / +13°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+13°C
25.6
90%
993
01:00
+13°C
24.5
89%
993
02:00
+12°C
23.4
87%
993
03:00
+12°C
22
84%
993
04:00
+12°C
20.5
81%
994
05:00
+11°C
19.4
78%
994
06:00
+11°C
18.7
76%
994
07:00
+11°C
18.7
74%
995
08:00
+11°C
19.4
73%
996
09:00
+11°C
21.2
72%
997
10:00
+11°C
23.4
72%
998
11:00
+11°C
29.3
70%
999
12:00
+11°C
34.1
66%
1001
13:00
+12°C
37.9
63%
1003
14:00
+12°C
40.7
61%
1005
15:00
+12°C
40.7
65%
1005
16:00
+12°C
40.8
70%
1006
17:00
+12°C
41.4
75%
1006
18:00
+11°C
41.5
81%
1007
19:00
+11°C
41
83%
1007
20:00
+11°C
39.1
83%
1008
21:00
+11°C
36.3
82%
1009
22:00
+11°C
32.9
79%
1010
23:00
+11°C
30.1
76%
1011
28 October 2026, Wednesday
+11°C / +13°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+11°C
28.1
73%
1011
01:00
+11°C
26.6
72%
1012
02:00
+11°C
25.3
71%
1013
03:00
+11°C
23.8
71%
1014
04:00
+11°C
22.4
72%
1015
05:00
+11°C
21.2
72%
1016
06:00
+11°C
20.1
72%
1016
07:00
+11°C
19.7
72%
1017
08:00
+12°C
19.7
71%
1018
09:00
+12°C
20.6
68%
1018
10:00
+13°C
21.6
66%
1019
11:00
+13°C
22.6
64%
1020
12:00
+13°C
22.9
63%
1020
13:00
+13°C
22.5
63%
1020
14:00
+13°C
20.7
65%
1021
15:00
+13°C
18.1
69%
1021
16:00
+12°C
15
73%
1021
17:00
+12°C
11.8
79%
1021
18:00
+11°C
9.7
83%
1021
19:00
+11°C
8.6
87%
1021
20:00
+11°C
8.9
90%
1021
21:00
+11°C
10
91%
1021
22:00
+11°C
11.5
92%
1021
23:00
+11°C
12.9
92%
1022
29 October 2026, Thursday
+11°C / +14°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+11°C
14.5
93%
1021
01:00
+11°C
15.5
93%
1021
02:00
+11°C
16.2
93%
1021
03:00
+12°C
17
94%
1021
04:00
+12°C
17.5
94%
1020
05:00
+12°C
18.3
94%
1020
06:00
+12°C
19
94%
1020
07:00
+12°C
20.1
93%
1019
08:00
+12°C
21.3
92%
1019
09:00
+13°C
22.8
89%
1019
10:00
+13°C
24.2
87%
1018
11:00
+14°C
25.7
85%
1018
12:00
+14°C
26.9
83%
1018
13:00
+14°C
27.7
81%
1018
14:00
+14°C
27.9
81%
1017
15:00
+14°C
27.5
81%
1017
16:00
+14°C
27
81%
1016
17:00
+13°C
26.3
82%
1016
18:00
+13°C
25.7
83%
1016
19:00
+13°C
25.6
84%
1015
20:00
+13°C
25.9
85%
1015
21:00
+13°C
26.6
85%
1015
22:00
+13°C
27.5
87%
1015
23:00
+13°C
28.2
87%
1015
30 October 2026, Friday
+9°C / +15°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+14°C
28.9
88%
1015
01:00
+14°C
29.1
89%
1015
02:00
+14°C
28.7
89%
1015
03:00
+14°C
28.1
89%
1015
04:00
+13°C
27.2
89%
1015
05:00
+13°C
26.4
89%
1014
06:00
+13°C
25.7
89%
1014
07:00
+13°C
25.6
88%
1014
08:00
+14°C
26.5
87%
1014
09:00
+14°C
28.3
86%
1014
10:00
+14°C
30.4
84%
1014
11:00
+15°C
31.9
83%
1014
12:00
+15°C
32.1
82%
1014
13:00
+15°C
30.2
82%
1014
14:00
+14°C
25.3
83%
1015
15:00
+13°C
17.5
85%
1015
16:00
+12°C
8.7
87%
1016
17:00
+11°C
2.7
90%
1017
18:00
+11°C
8.7
92%
1017
19:00
+10°C
13.2
94%
1018
20:00
+10°C
14.3
95%
1019
21:00
+9°C
13.4
95%
1020
22:00
+9°C
10.9
95%
1020
23:00
+10°C
8
95%
1021
31 October 2026, Saturday
+7°C / +12°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+9°C
5.8
95%
1022
01:00
+9°C
4.8
95%
1023
02:00
+9°C
4.6
96%
1023
03:00
+8°C
4.6
96%
1024
04:00
+8°C
4.7
97%
1024
05:00
+7°C
4.8
97%
1025
06:00
+7°C
4.9
96%
1025
07:00
+7°C
4.9
94%
1026
08:00
+7°C
4.6
89%
1026
09:00
+8°C
4.2
83%
1027
10:00
+9°C
4
77%
1027
11:00
+11°C
3.8
71%
1028
12:00
+11°C
3.8
67%
1028
13:00
+12°C
4.1
65%
1029
14:00
+12°C
4.6
66%
1029
15:00
+12°C
5.4
69%
1030
16:00
+11°C
6.5
73%
1030
17:00
+10°C
7.4
77%
1031
18:00
+10°C
8
82%
1031
19:00
+9°C
8.3
86%
1031
20:00
+9°C
7.7
89%
1032
21:00
+8°C
6.8
92%
1032
22:00
+8°C
5.5
94%
1033
23:00
+8°C
4.2
97%
1033
01 November 2026, Sunday
+5°C / +9°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+7°C
2.9
98%
1034
01:00
+7°C
2
100%
1034
02:00
+7°C
1.5
100%
1035
03:00
+6°C
1.2
100%
1035
04:00
+6°C
1.2
100%
1035
05:00
+5°C
1.2
100%
1036
06:00
+5°C
1.3
100%
1036
07:00
+5°C
1.4
99%
1036
08:00
+6°C
1.7
98%
1036
09:00
+6°C
1.9
96%
1037
10:00
+7°C
2.3
95%
1037
11:00
+8°C
2.6
93%
1037
12:00
+9°C
2.7
93%
1038
13:00
+9°C
2.7
92%
1038
14:00
+9°C
2.5
93%
1038
15:00
+9°C
2.2
94%
1038
16:00
+9°C
1.8
95%
1038
17:00
+9°C
1.1
97%
1038
18:00
+9°C
0.7
98%
1037
19:00
+9°C
0.6
99%
1037
20:00
+8°C
0.4
99%
1037
21:00
+8°C
0.4
99%
1038
22:00
+8°C
0.7
98%
1038
23:00
+7°C
0.9
98%
1038
02 November 2026, Monday
+6°C / +8°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+7°C
1.3
97%
1038
01:00
+7°C
1.6
96%
1038
02:00
+7°C
2
96%
1038
03:00
+6°C
2.6
95%
1038
04:00
+6°C
3.1
94%
1037
05:00
+6°C
3.7
94%
1037
06:00
+6°C
4.2
93%
1037
07:00
+6°C
4.6
94%
1037
08:00
+6°C
4.7
94%
1036
09:00
+6°C
4.9
95%
1036
10:00
+6°C
5
97%
1036
11:00
+6°C
5.1
98%
1036
12:00
+6°C
5.3
99%
1036
13:00
+6°C
5.5
99%
1036
14:00
+6°C
6
99%
1035
15:00
+7°C
6.6
98%
1035
16:00
+7°C
7.2
97%
1034
17:00
+7°C
7.6
96%
1034
18:00
+7°C
8
94%
1033
19:00
+8°C
7.7
94%
1033
20:00
+7°C
7.1
93%
1032
21:00
+7°C
6
92%
1032
22:00
+7°C
4.7
92%
1031
23:00
+7°C
3.8
92%
1031
03 November 2026, Tuesday
+5°C / +7°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+7°C
3.2
92%
1031
01:00
+6°C
3
92%
1030
02:00
+6°C
2.7
93%
1030
03:00
+6°C
2.2
95%
1029
04:00
+5°C
1.8
97%
1029
05:00
+5°C
1.4
98%
1028
06:00
+5°C
1.5
99%
1027
07:00
+5°C
1.4
100%
1027
08:00
+5°C
1.5
99%
1027
09:00
+5°C
1.9
97%
1026
10:00
+6°C
2.8
95%
1026
11:00
+6°C
3.5
93%
1026
12:00
+7°C
4.2
91%
1026
13:00
+7°C
4.4
90%
1026
14:00
+7°C
4
90%
1025
15:00
+7°C
3.1
90%
1025
16:00
+7°C
2.2
91%
1024
17:00
+7°C
1.3
91%
1024
18:00
+7°C
0.5
92%
1023
19:00
+7°C
0.6
93%
1023
20:00
+7°C
0.9
94%
1022
21:00
+6°C
1.1
96%
1022
22:00
+6°C
1.3
97%
1022
23:00
+6°C
1.3
98%
1021


Climate Characteristics of Galway

General Overview

Galway features a maritime temperate climate directly and intensely influenced by the Atlantic Ocean. The city is known as one of the rainiest and windiest cities in Ireland. Its weather is incredibly dynamic, where heavy rain clouds can disperse to reveal bright sunshine within minutes, only to return shortly after.

Summer Season and Warm Months

Summer in Galway is cool and refreshing. Average daytime temperatures range between 17°C and 19°C (63-66°F), and they very rarely exceed 23°C (73°F). This is the most vibrant time in the city due to numerous festivals, yet visitors are always equipped with light rain gear even in the middle of July.

Winter Season and Precipitation

Winter in Galway is not freezing but is very wet, stormy, and grey. Daytime temperatures average around 8°C (46°F), with nighttime lows near 3°C (37°F). The city is exposed to powerful Atlantic storms that bring strong winds and heavy rainfall. Due to the sea's influence, snow accumulation is rare.

Transition Seasons and Special Phenomena

Spring and autumn are seasons of wild beauty. Spring is characterized by brisk winds but also relatively clearer days, while autumn brings the famous combination of "sun and showers" that creates spectacular rainbows over Galway Bay. The choppy sea and Atlantic mists add a dramatic atmosphere to the city.

 

Weather in Galway by Month

January

A stormy, wet, and cold month. Temperatures of 8°C (46°F) during the day and 3°C (37°F) at night. Ocean winds are very strong and skies are mostly grey.

February

Weather similar to January (about 8°C/46°F daytime). Frequent rains and sea mists are a common sight.

March

Start of spring. Days lengthen and the temperature rises to about 10°C (50°F). A volatile month where extreme weather changes can occur within hours.

April

Temperatures climb to about 12°C (54°F). Relatively one of the drier months (though it still rains), with more moments of sunshine.

May

A very pleasant month to visit with blooms and vivid green landscapes, averaging 15°C (59°F) during the day. Daylight hours lengthen significantly.

June

Summer begins with about 17°C (63°F) daytime. Comfortable weather but always expect rain. The sun sets very late.

July

One of the warmest months (about 19°C/66°F daytime). The city's atmosphere is at its peak due to festivals, despite frequent rain showers.

August

Similar to July with about 19°C (66°F) daytime. A relatively humid month with light breezes from the bay.

September

Autumn begins with temperatures of 17°C (63°F) during the day. The air is pleasant but rainfall begins to increase again.

October

A wet and stormy month with 13°C (55°F) daytime. Atlantic winds strengthen and the landscape changes to autumn hues.

November

Temperatures drop to 10°C (50°F) during the day. Very grey days with almost persistent rain.

December

Winter returns with 8°C (46°F) daytime. The warm atmosphere in Galway's pubs is the ideal refuge from the storms outside.

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