Climate of Northern Ireland
(United Kingdom)
Average daytime and nighttime temperatures
All climatic diagrams on this site result from the collected data from 2 measuring stations in Northern Ireland.
All data correspond to the average monthly values of the last 20 years.
Back to overview: United Kingdom
It rarely gets really warm here and you can safely leave your swimwear at home. Due to the warmer temperatures the best time for traveling is from June to August. Nearly unattractive for tourists are the cold months from November to March.
› Overview: Climate in the United Kingdom
› Duration of daylight and sunshine in the United Kingdom
› Overview: Climate in the United Kingdom
› Duration of daylight and sunshine in the United Kingdom
hours of sunshine per day
rainy days per month
Precipitation in mm/day
Water temperature
Relative humidity in %
Absolute humidity in g/m³ (approx.)
Climate charts for other regions in the United Kingdom
Important cities in Northern Ireland
Northern Ireland is a part of the United Kingdom and has an east-west extension of about 140 km. From north to south it is approximately 130 km. The biggest cities are Belfast and Derry. The local time is now Monday, 5:42 am.| City | Population | Geo-Position | |
|---|---|---|---|
| Belfast | 280,211 | 54°34'60"N | 5°55'60"W |
| Derry | 83,652 | 54°59'53"N | 7°18'34"W |
| Lisburn | 77,506 | 54°31'24"N | 6°2'7"W |
| Newtownabbey | 63,860 | 54°39'35"N | 5°54'31"W |
| Bangor | 60,385 | 54°39'12"N | 5°40'8"W |
| Craigavon | 59,236 | 54°26'50"N | 6°23'13"W |
| Castlereagh | 56,679 | 54°34'25"N | 5°53'5"W |
| Newtownards | 29,363 | 54°35'32"N | 5°41'27"W |
| Carrickfergus | 29,208 | 54°42'57"N | 5°48'21"W |
| Ballymena | 28,932 | 54°51'49"N | 6°16'35"W |
| Newry | 27,757 | 54°10'42"N | 6°20'15"W |
| Coleraine | 25,681 | 55°7'60"N | 6°40'0"W |
| Portadown | 22,000 | 54°25'23"N | 6°26'40"W |
| Omagh | 21,056 | 54°36'0"N | 7°17'60"W |
| Antrim | 19,661 | 54°42'0"N | 6°12'0"W |
| Larne | 18,421 | 54°51'0"N | 5°49'0"W |
| Banbridge | 16,173 | 54°21'0"N | 6°16'60"W |
| Armagh | 14,801 | 54°21'0"N | 6°40'0"W |
| Enniskillen | 14,472 | 54°20'46"N | 7°38'29"W |
| Strabane | 14,198 | 54°49'25"N | 7°28'9"W |
| Dundonald | 13,985 | 54°35'31"N | 5°47'53"W |
| Holywood | 13,109 | 54°38'19"N | 5°49'29"W |
| Limavady | 12,970 | 55°3'2"N | 6°57'3"W |
| Dungannon | 11,935 | 54°30'12"N | 6°46'2"W |
| Cookstown | 11,081 | 54°38'35"N | 6°44'45"W |
| Downpatrick | 10,507 | 54°19'41"N | 5°42'55"W |
| Ballymoney | 9,625 | 55°4'15"N | 6°30'36"W |
| Ballyclare | 9,472 | 54°46'0"N | 6°1'0"W |
| Comber | 9,190 | 54°32'58"N | 5°44'38"W |
| Magherafelt | 9,157 | 54°45'13"N | 6°36'24"W |
Data basis: German Weather Service, individual values averaged and supplemented by own elements.