Dun Laoghaire 21 December Weather

Altitude - 1m | 53°17′24″N,6°8′24″W | map (OSM)

Dun Laoghaire

°F

10:30 pmPartly Cloudy5mphW

Mon, December 15, 202511:04 PM (GMT +00:00)

Climatic norm in Dun Laoghaire Dec 21

35°
41°
47°

minimum
average
maximum

Sunday Dec 21 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	41°	41°	42°	43°	46°	45°	44°	44°
wind	12mph	12mph	12mph	12mph	13mph	14mph	13mph	13mph
pressure in	29.55	29.56	29.57	29.61	29.65	29.71	29.78	29.85

Saturday Dec 21 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	47°	48°	51°	52°	50°	48°	45°	43°
wind	14mph	17mph	22mph	25mph	27mph	26mph	24mph	24mph
pressure in	29.93	29.84	29.72	29.70	29.71	29.70	29.70	29.69

Thursday Dec 21 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	53°	52°	52°	53°	52°	51°	50°	51°
wind	24mph	27mph	28mph	29mph	29mph	28mph	24mph	21mph
pressure in	29.91	29.86	29.84	29.84	29.86	29.89	29.93	29.95

Wednesday Dec 21 2022	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	45°	43°	44°	45°	47°	47°	44°	43°
wind	17mph	19mph	21mph	22mph	19mph	15mph	13mph	11mph
pressure in	29.53	29.50	29.48	29.49	29.51	29.51	29.52	29.54

Tuesday Dec 21 2021	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	44°	43°	43°	43°	43°	44°	44°	44°
wind	9mph	8mph	8mph	9mph	12mph	11mph	12mph	14mph
pressure in	30.29	30.26	30.23	30.22	30.20	30.16	30.14	30.12

Monday Dec 21 2020	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	43°	44°	46°	47°	49°	48°	45°	42°
wind	7mph	5mph	10mph	10mph	7mph	8mph	10mph	9mph
pressure in	29.76	29.69	29.58	29.50	29.47	29.50	29.58	29.67

Saturday Dec 21 2019	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	39°	39°	38°	37°	42°	42°	39°	37°
wind	4mph	4mph	3mph	3mph	3mph	2mph	3mph	4mph
pressure in	28.85	28.82	28.79	28.78	28.74	28.71	28.73	28.80

Friday Dec 21 2018	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	44°	43°	44°	46°	47°	48°	47°	47°
wind	5mph	2mph	3mph	8mph	11mph	12mph	9mph	11mph
pressure in	29.44	29.37	29.36	29.39	29.46	29.52	29.55	29.61

* Dun Laoghaire weather for December 21 is prepared on the basis of GFS data and is intended for personal use in the "as is" (as is) format. You can see on this page Dun Laoghaire Weather for December 21, as well as compare air temperature with the climate norm for this date. Perhaps you will be interested - for comparison, the actual weather on December 21 for previous years is presented.