Photo: Rosser1954 · CC BY-SA 4.0Hardly any UK towns collect more rain than Dalry: 1,568 mm (62 in) a year
Midwinter brings lows of about 1.5°C (35°F). Wet weather is most frequent in October and least in May. Summers stay cool: July afternoons here are cooler than in 86% of UK towns. Homes need heating from October to April, the months averaging under 10°C.
Met Office 1991–2020 averages for the town itself.
A year in Dalry at a glance
Each month’s typical high and low, in °C.
What a year in Dalry feels like
Typical highs and lows by season and by month, from the Met Office’s 1991–2020 averages.
About 1,568 mm of rain a year
October is the wettest month and May the driest. About 55 days a year bring 10 mm (0.4 in) or more. 4th wettest of 11 North Ayrshire towns of 2,500+.
Rain by month
Millimetres
Sunshine by month
Hours of bright sunshine at Paisley
48 air frosts and 4 days of 25°C a year
On about 48 nights a year the air drops below freezing, and on about under 1 days it stays below freezing all day. About 4 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 Paisley
Paisley is 15 miles north-east of Dalry, 32 m (105 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 | 7.1°C | 1.9°C | 147 mm | 8.5 | 39 |
| February | 7.8°C | 2.1°C | 111 mm | 7.3 | 69 |
| March | 9.9°C | 3.2°C | 100 mm | 4.3 | 103 |
| April | 12.9°C | 5.1°C | 72 mm | 0.9 | 133 |
| May | 16.1°C | 7.4°C | 63 mm | 0.1 | 184 |
| June | 18.3°C | 10.2°C | 67 mm | 0.0 | 161 |
| July | 19.7°C | 12.1°C | 76 mm | 0.0 | 149 |
| August | 19.5°C | 11.9°C | 90 mm | 0.0 | 151 |
| September | 16.7°C | 9.9°C | 99 mm | 0.0 | 116 |
| October | 12.9°C | 6.8°C | 134 mm | 0.9 | 89 |
| November | 9.6°C | 4.3°C | 133 mm | 3.6 | 54 |
| December | 6.8°C | 1.5°C | 136 mm | 9.7 | 36 |
| Year | 13.1°C | 6.4°C | 1,229 mm | 35 | 1,282 |
Met Office historic station data, Paisley, 1991–2020 months averaged (a month needs 20 of the 30 years; estimated values counted, missing months left out). Sunshine: Campbell-Stokes recorder.
How Dalry 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 North Ayrshire 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 |
|---|---|---|---|
| Dalry | 19.3°C | 1.5°C | 1,568 mm |
| Kilbirnie 3.5 mi | 19.3°C about the same | 1.4°C about the same | 1,672 mm |
| Kilwinning 3.6 mi | 19.2°C about the same | 2.1°C 0.6°C milder | 1,212 mm |
| Beith 4.5 mi | 19.3°C about the same | 1.1°C about the same | 1,657 mm |
| Stevenston 4.7 mi | 19.3°C about the same | 2.5°C 0.9°C milder | 1,145 mm |
| Saltcoats 5.0 mi | 19.0°C about the same | 2.6°C 1.1°C milder | 1,161 mm |
| Ardrossan 5.2 mi | 19.0°C about the same | 2.6°C 1.0°C milder | 1,204 mm |
Dalry 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 | 7.2°C 45°F | 1.5°C 35°F | 4.4°C | 166 mm 6.5 in |
| February | 7.8°C 46°F | 1.6°C 35°F | 4.7°C | 135 mm 5.3 in |
| March | 9.6°C 49°F | 2.6°C 37°F | 6.1°C | 123 mm 4.8 in |
| April | 12.4°C 54°F | 4.2°C 40°F | 8.3°C | 91 mm 3.6 in |
| May | 15.7°C 60°F | 6.6°C 44°F | 11.1°C | 88 mm 3.5 in |
| June | 17.8°C 64°F | 9.4°C 49°F | 13.5°C | 96 mm 3.8 in |
| July | 19.3°C 67°F | 11.2°C 52°F | 15.3°C | 109 mm 4.3 in |
| August | 19.0°C 66°F | 11.0°C 52°F | 15.0°C | 129 mm 5.1 in |
| September | 16.6°C 62°F | 9.2°C 49°F | 12.9°C | 124 mm 4.9 in |
| October | 13.1°C 56°F | 6.3°C 43°F | 9.7°C | 177 mm 6.9 in |
| November | 9.7°C 50°F | 3.7°C 39°F | 6.7°C | 165 mm 6.5 in |
| December | 7.4°C 45°F | 1.5°C 35°F | 4.5°C | 167 mm 6.6 in |
| Year | 13.0°C | 5.7°C | 9.3°C | 1,568 mm |
Where Dalry’s numbers come from
Averages over 30 years, not a forecast.
- Mean temperature, rain and day counts: HadUK-Grid 1991–2020 averages for the 1 Met Office 2 km grid square whose centre lies inside Dalry’s locality.
- 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 Paisley, 15 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 Dalry’s climate
How warm does Dalry get in summer?
July is the warmest month, with average highs of 19.3°C (67°F). About 4 days a year reach 25°C (77°F), fewer than 83% of UK towns.
How cold does Dalry get in winter?
December nights average 1.5°C (35°F). The air drops below freezing on about 48 nights a year, and about under 1 days a year stay below freezing all day.
How much rain does Dalry get?
About 1,568 mm (62 in) a year, more than 97% of UK towns. October is the wettest month (177 mm) and May the driest (88 mm).
How sunny is it?
The nearest Met Office station with a sunshine record, Paisley (15 miles away), averages 1,282 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 Dalry. 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 Dalry →
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.