Photo: Richard Hoare · CC BY-SA 2.0More rain falls on Chirk Bank than on 73% of UK towns: 929 mm (37 in) a year
High summer brings afternoon highs near 20.8°C (69°F). December is the wettest month, July the driest. Summers stay cool: July afternoons here are cooler than in 63% of UK towns. Gritters and ice scrapers earn their keep on roughly 41 nights a year below 0°C.
Met Office 1991–2020 averages for the town itself.
A year in Chirk Bank at a glance
Each month’s typical high and low, in °C.
What a year in Chirk Bank feels like
Typical highs and lows by season and by month, from the Met Office’s 1991–2020 averages.
About 929 mm of rain a year
December is the wettest month and July the driest. About 25 days a year bring 10 mm (0.4 in) or more.
Rain by month
Millimetres
Sunshine by month
Hours of bright sunshine at Shawbury
41 air frosts and 9 days of 25°C a year
On about 41 nights a year the air drops below freezing, and on about under 1 days it stays below freezing all day. About 9 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 Shawbury
Shawbury is 19 miles south-east of Chirk Bank, 72 m (236 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 | 7.5°C | 1.2°C | 57 mm | 11.7 | 50 |
| February | 8.1°C | 1.2°C | 43 mm | 10.8 | 71 |
| March | 10.3°C | 2.3°C | 43 mm | 8.2 | 109 |
| April | 13.2°C | 3.9°C | 47 mm | 4.4 | 148 |
| May | 16.3°C | 6.7°C | 54 mm | 0.9 | 181 |
| June | 19.1°C | 9.6°C | 59 mm | 0.0 | 173 |
| July | 21.1°C | 11.5°C | 58 mm | 0.0 | 179 |
| August | 20.7°C | 11.4°C | 64 mm | 0.0 | 156 |
| September | 18.1°C | 9.3°C | 61 mm | 0.0 | 127 |
| October | 14.2°C | 6.6°C | 69 mm | 1.8 | 92 |
| November | 10.3°C | 3.5°C | 61 mm | 6.7 | 59 |
| December | 7.7°C | 1.3°C | 66 mm | 11.2 | 48 |
| Year | 13.9°C | 5.7°C | 682 mm | 56 | 1,392 |
Met Office historic station data, Shawbury, 1991–2020 months averaged (a month needs 20 of the 30 years; estimated values counted, missing months left out). Sunshine: Kipp & Zonen recorder.
How Chirk Bank 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 Shropshire 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 |
|---|---|---|---|
| Chirk Bank | 20.8°C | 1.7°C | 929 mm |
| Weston Rhyn 0.9 mi | 20.7°C about the same | 1.8°C about the same | 929 mm |
| Chirk 1.0 mi | 20.8°C about the same | 1.8°C about the same | 925 mm |
| St Martins 1.9 mi | 20.9°C about the same | 1.7°C about the same | 910 mm |
| Gobowen 2.2 mi | 20.8°C about the same | 1.9°C about the same | 918 mm |
| Acrefair and Cefn-mawr 3.6 mi | 20.9°C about the same | 1.8°C about the same | 899 mm |
| Trevor 3.9 mi | 20.9°C about the same | 1.8°C about the same | 904 mm |
Chirk Bank 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 | 7.6°C 46°F | 1.7°C 35°F | 4.7°C | 97 mm 3.8 in |
| February | 8.1°C 47°F | 1.8°C 35°F | 5.0°C | 73 mm 2.9 in |
| March | 10.4°C 51°F | 3.0°C 37°F | 6.7°C | 65 mm 2.5 in |
| April | 13.3°C 56°F | 4.7°C 40°F | 9.0°C | 64 mm 2.5 in |
| May | 16.4°C 61°F | 7.1°C 45°F | 11.8°C | 74 mm 2.9 in |
| June | 19.1°C 66°F | 10.0°C 50°F | 14.6°C | 72 mm 2.8 in |
| July | 20.8°C 69°F | 11.9°C 53°F | 16.4°C | 64 mm 2.5 in |
| August | 20.4°C 69°F | 11.9°C 53°F | 16.2°C | 66 mm 2.6 in |
| September | 17.9°C 64°F | 9.8°C 50°F | 13.8°C | 67 mm 2.6 in |
| October | 14.0°C 57°F | 7.1°C 45°F | 10.6°C | 92 mm 3.6 in |
| November | 10.5°C 51°F | 4.3°C 40°F | 7.4°C | 98 mm 3.8 in |
| December | 8.0°C 46°F | 2.1°C 36°F | 5.1°C | 99 mm 3.9 in |
| Year | 13.9°C | 6.3°C | 10.1°C | 929 mm |
Where Chirk Bank’s numbers come from
Averages over 30 years, not a forecast.
- Mean temperature, rain and day counts: HadUK-Grid 1991–2020 averages for the Met Office 2 km grid square nearest Chirk Bank’s centre (the town is smaller than one square).
- 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 Shawbury, 19 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 Chirk Bank’s climate
How warm does Chirk Bank get in summer?
July is the warmest month, with average highs of 20.8°C (69°F). About 9 days a year reach 25°C (77°F), fewer than 60% of UK towns.
How cold does Chirk Bank get in winter?
January nights average 1.7°C (35°F). The air drops below freezing on about 41 nights a year, and about under 1 days a year stay below freezing all day.
How much rain does Chirk Bank get?
About 929 mm (37 in) a year, more than 73% of UK towns. December is the wettest month (99 mm) and July the driest (64 mm).
How sunny is it?
The nearest Met Office station with a sunshine record, Shawbury (19 miles away), averages 1,392 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 Chirk Bank. 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 Chirk Bank →
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.