Photo: Eric Jones · CC BY-SA 2.0Warm afternoons come to Newry less often than to 91% of UK towns
January mornings start at about 2.4°C (36°F). By rainfall alone, it ranks wetter than 84% of UK towns. From frosty January to warm July, readings climb 17°C. Comfortable outdoor weather lasts from June to September, with highs of 17–19°C.
Met Office 1991–2020 averages for the town itself.
A year in Newry at a glance
Each month’s typical high and low, in °C.
What a year in Newry feels like
Typical highs and lows by season and by month, from the Met Office’s 1991–2020 averages.
About 1,086 mm of rain a year
November is the wettest month and May the driest. About 28 days a year bring 10 mm (0.4 in) or more. 4th wettest of 10 Newry, Mourne and Down towns of 2,500+.
Rain by month
Millimetres
Sunshine by month
Hours of bright sunshine at Armagh
34 air frosts and 2 days of 25°C a year
On about 34 nights a year the air drops below freezing; days that stay below freezing are rare. About 2 days a year reach 25°C (77°F).
Day counts are 1991–2020 averages from the Met Office’s 2 km grid. The Met Office calls a day of 25°C or more a summer day and a night below 0°C an air frost; ground frosts, on grass, come more often.
The Met Office station at Armagh
Armagh is 17 miles north-west of Newry, 62 m (203 ft) above sea level. It is the nearest of the 37 long-running stations the Met Office publishes in full.
| Month | High | Low | Rain | Air frosts | Sun (hours) |
|---|---|---|---|---|---|
| January | 7.8°C | 2.2°C | 73 mm | 7.7 | 47 |
| February | 8.6°C | 2.0°C | 59 mm | 7.6 | 71 |
| March | 10.4°C | 3.1°C | 60 mm | 5.3 | 102 |
| April | 13.0°C | 4.6°C | 56 mm | 2.3 | 150 |
| May | 15.9°C | 7.0°C | 58 mm | 0.2 | 180 |
| June | 18.2°C | 9.8°C | 63 mm | 0.0 | 146 |
| July | 19.7°C | 11.7°C | 70 mm | 0.0 | 135 |
| August | 19.4°C | 11.6°C | 79 mm | 0.0 | 141 |
| September | 17.3°C | 9.7°C | 65 mm | 0.0 | 114 |
| October | 13.7°C | 7.0°C | 81 mm | 0.8 | 92 |
| November | 10.3°C | 4.3°C | 82 mm | 3.5 | 62 |
| December | 8.0°C | 2.4°C | 81 mm | 7.3 | 43 |
| Year | 13.5°C | 6.3°C | 825 mm | 35 | 1,281 |
Met Office historic station data, Armagh, 1991–2020 months averaged (a month needs 20 of the 30 years; estimated values counted, missing months left out). Sunshine: Campbell-Stokes recorder.
How Newry compares
Against the 2,537 towns and cities of 2,500 or more across the UK, each with its own Met Office averages, and its place among Newry, Mourne and Down towns that size.
Nearby towns’ climate
The nearest towns of 1,000+ within 12 miles: a hill, a valley or the sea can make a real difference over a few miles.
| Town | July high | January low | Rain a year |
|---|---|---|---|
| Newry | 19.5°C | 2.4°C | 1,086 mm |
| Bessbrook 2.4 mi | 19.0°C about the same | 1.9°C about the same | 1,070 mm |
| Warrenpoint and Burren 6.4 mi | 19.4°C about the same | 3.1°C 0.7°C milder | 1,147 mm |
| Rostrevor 8.2 mi | 17.4°C 2.1°C cooler | 2.5°C about the same | 1,473 mm |
| Banbridge 11.9 mi | 19.3°C about the same | 1.6°C 0.8°C colder | 917 mm |
Newry weather by month
Average daily high and low, mean temperature and rain, 1991–2020, for the town itself (the Met Office’s HadUK-Grid).
| Month | High | Low | Mean | Rain |
|---|---|---|---|---|
| January | 8.3°C 47°F | 2.4°C 36°F | 5.4°C | 114 mm 4.5 in |
| February | 8.6°C 47°F | 2.2°C 36°F | 5.4°C | 82 mm 3.2 in |
| March | 10.2°C 50°F | 3.1°C 38°F | 6.7°C | 81 mm 3.2 in |
| April | 12.5°C 55°F | 4.7°C 41°F | 8.6°C | 70 mm 2.8 in |
| May | 15.5°C 60°F | 7.0°C 45°F | 11.1°C | 66 mm 2.6 in |
| June | 18.0°C 64°F | 9.9°C 50°F | 13.8°C | 78 mm 3.1 in |
| July | 19.5°C 67°F | 11.7°C 53°F | 15.6°C | 76 mm 3.0 in |
| August | 19.3°C 67°F | 11.7°C 53°F | 15.4°C | 92 mm 3.6 in |
| September | 17.2°C 63°F | 9.8°C 50°F | 13.5°C | 82 mm 3.2 in |
| October | 13.7°C 57°F | 7.1°C 45°F | 10.5°C | 111 mm 4.4 in |
| November | 10.5°C 51°F | 4.4°C 40°F | 7.4°C | 122 mm 4.8 in |
| December | 8.5°C 47°F | 2.7°C 37°F | 5.6°C | 112 mm 4.4 in |
| Year | 13.5°C | 6.4°C | 9.9°C | 1,086 mm |
Where Newry’s numbers come from
Averages over 30 years, not a forecast.
- Mean temperature, rain and day counts: HadUK-Grid 1991–2020 averages for the 2 Met Office 2 km grid squares whose centre lies inside Newry’s settlement.
- Highs and lows: the Met Office publishes average daily maxima and minima on its 12 km grid; each is moved by the difference between the town’s 2 km mean temperature and the 12 km square’s, which carries the town’s own height and setting over.
- Weather station and sunshine: Met Office historic station data for Armagh, 17 miles away, months of 1991–2020 averaged.
- Comparisons: every town and city of 2,500 or more across the UK, all four nations, read the same way.
Met Office HadUK-Grid · Met Office Climate Data Portal · Historic station data. Open Government Licence v3.0.
Questions about Newry’s climate
How warm does Newry get in summer?
July is the warmest month, with average highs of 19.5°C (67°F). About 2 days a year reach 25°C (77°F), fewer than 91% of UK towns.
How cold does Newry get in winter?
February nights average 2.2°C (36°F). The air drops below freezing on about 34 nights a year, and about under 1 days a year stay below freezing all day.
How much rain does Newry get?
About 1,086 mm (43 in) a year, more than 84% of UK towns. November is the wettest month (122 mm) and May the driest (66 mm).
How sunny is it?
The nearest Met Office station with a sunshine record, Armagh (17 miles away), averages 1,281 hours of bright sunshine a year. Sunshine isn’t on the town grid, so this is the station’s figure.
Where do these figures come from?
The Met Office’s HadUK-Grid 1991–2020 averages, which turn thousands of weather stations into a map of the UK in 2 km squares; the page reads the squares inside Newry. They are 30-year averages, not a forecast.
Contains Met Office data © Crown copyright 2026, Open Government Licence v3.0. HadUK-Grid 1991–2020 averages via the Met Office Climate Data Portal; station averages from Met Office historic station data. Today’s forecast for Newry →
Contains public sector information licensed under the Open Government Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2026. Contains OS data © Crown copyright and database right 2026 (ONS boundaries). Northern Ireland: Source: NISRA; contains Land & Property Services data and Ordnance Survey of Northern Ireland information, © Crown copyright, licensed under the Open Government Licence v3.0. Scotland: contains National Records of Scotland data, Registers of Scotland data and SEPA data, © Crown copyright / © SEPA 2025, licensed under the Open Government Licence v3.0.