Portmarnock 20 December Weather

Altitude - 7m | 53°25′19″N,6°8′6″W | map (OSM)

Portmarnock

°F

9:30 amPartly Cloudy19mphSW

Wed, December 10, 202510:00 AM (GMT +00:00)

Climatic norm in Portmarnock Dec 20

36°
42°
47°

minimum
average
maximum

Saturday Dec 20 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	46°	46°	46°	45°	48°	48°	46°	46°
wind	17mph	16mph	16mph	16mph	17mph	17mph	16mph	16mph
pressure in	29.45	29.46	29.51	29.57	29.61	29.62	29.62	29.62

Friday Dec 20 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	41°	43°	45°	47°	48°	49°	46°	45°
wind	12mph	14mph	16mph	18mph	18mph	16mph	14mph	14mph
pressure in	30.11	30.05	29.96	29.87	29.82	29.87	29.93	29.95

Wednesday Dec 20 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	46°	48°	49°	49°	50°	51°	52°	52°
wind	19mph	19mph	19mph	20mph	22mph	21mph	21mph	23mph
pressure in	30.13	30.12	30.10	30.08	30.03	29.98	29.97	29.95

Tuesday Dec 20 2022	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	47°	48°	46°	45°	47°	47°	45°	45°
wind	16mph	15mph	15mph	16mph	17mph	17mph	16mph	19mph
pressure in	29.42	29.43	29.45	29.50	29.52	29.52	29.54	29.53

Monday Dec 20 2021	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	44°	45°	45°	45°	45°	45°	45°	44°
wind	8mph	7mph	7mph	8mph	10mph	8mph	8mph	10mph
pressure in	30.42	30.39	30.36	30.36	30.36	30.32	30.30	30.28

Sunday Dec 20 2020	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	44°	44°	44°	44°	46°	46°	44°	43°
wind	13mph	13mph	13mph	15mph	16mph	14mph	14mph	12mph
pressure in	29.49	29.52	29.56	29.61	29.66	29.69	29.73	29.75

Friday Dec 20 2019	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	44°	43°	41°	41°	42°	43°	40°	39°
wind	8mph	8mph	7mph	7mph	9mph	7mph	4mph	2mph
pressure in	28.88	28.88	28.88	28.88	28.87	28.85	28.87	28.86

Thursday Dec 20 2018	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	45°	45°	45°	45°	47°	46°	46°	45°
wind	16mph	16mph	15mph	15mph	17mph	17mph	14mph	11mph
pressure in	29.36	29.41	29.47	29.50	29.51	29.51	29.51	29.48

* Portmarnock weather for December 20 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 Portmarnock Weather for December 20, 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 20 for previous years is presented.