21.12
sun
sun
Day

48°F
NW 9 mph
Precip.
61%
61%
Night

46°F
W 11 mph
Precip.
100%
100%
22.12
mon
mon
Day

48°F
NW 3 mph
Precip.
0%
0%
Night

45°F
NE 2 mph
Precip.
0%
0%
23.12
tue
tue
Day

48°F
SE 5 mph
Precip.
0%
0%
Night

41°F
S 10 mph
Precip.
0%
0%
24.12
wed
wed
Day

46°F
W 16 mph
Precip.
76%
76%
Night

41°F
W 13 mph
Precip.
0%
0%
25.12
thu
thu
Day

43°F
W 12 mph
Precip.
0%
0%
Night

37°F
W 7 mph
Precip.
0%
0%
26.12
fri
fri
Day

41°F
S 6 mph
Precip.
0%
0%
Night

39°F
SW 12 mph
Precip.
0%
0%
27.12
sat
sat
Day

45°F
W 13 mph
Precip.
0%
0%
Night

36°F
SW 4 mph
Precip.
0%
0%
28.12
sun
sun
Day

41°F
SE 5 mph
Precip.
0%
0%
Night

34°F
E 7 mph
Precip.
0%
0%
29.12
mon
mon
Day

39°F
E 8 mph
Precip.
0%
0%
Night

36°F
E 6 mph
Precip.
0%
0%
30.12
tue
tue
Day

45°F
SE 7 mph
Precip.
0%
0%
Night

34°F
E 5 mph
Precip.
0%
0%
31.12
wed
wed
Day

41°F
E 3 mph
Precip.
0%
0%
Night

34°F
NE 6 mph
Precip.
0%
0%
01.01
thu
thu
Day

41°F
NE 7 mph
Precip.
62%
62%
Night

37°F
E 9 mph
Precip.
0%
0%
02.01
fri
fri
Day

46°F
NE 14 mph
Precip.
0%
0%
Night

46°F
E 22 mph
Precip.
0%
0%
03.01
sat
sat
Day

52°F
E 14 mph
Precip.
0%
0%
Night

46°F
E 8 mph
Precip.
0%
0%
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 49.6°F. The highest and lowest sea temperatures during the month were 50.4°F and 48.7°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 45.9°F. The highest and lowest sea temperatures during the month were 47.7°F and 45.0°F.
Air temperature in Dublin, °F
Precipitation total in Dublin, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Dublin
Dublin on a weather map
24 Hours Forecast
Dublin
Local time: 04:11
December 21, sunday
0600

45°F
N
9 mph
9 mph
0900

43°F
NW
7 mph
7 mph
1200

48°F
NW
9 mph
9 mph
1500

46°F
W
5 mph
5 mph
1800

43°F
SW
6 mph
6 mph
2100

45°F
W
8 mph
8 mph
December 22, monday
0000

46°F
W
11 mph
11 mph
0300

46°F
SW
9 mph
9 mph

























