Frost comes to Bishop's Castle more often than to 85% of UK towns
Peak summer warmth arrives in July, with afternoons near 20.3°C (69°F). Its July afternoons stay fresher than in 71% of UK towns. From frosty January to warm July, readings climb 19°C. Garden chairs stay out from June to September, the months with highs of 17–20°C.
Met Office 1991–2020 averages for the town itself.
A year in Bishop's Castle at a glance
Each month’s typical high and low, in °C.
What a year in Bishop's Castle feels like
Typical highs and lows by season and by month, from the Met Office’s 1991–2020 averages.
About 789 mm of rain a year
October is the wettest month and March the driest. About 19 days a year bring 10 mm (0.4 in) or more.
Rain by month
Millimetres
Sunshine by month
Hours of bright sunshine at Shawbury
50 air frosts and 8 days of 25°C a year
On about 50 nights a year the air drops below freezing, and on about 2 days it stays below freezing all day. About 8 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 25 miles north-east of Bishop's Castle, 72 m (236 ft) above sea level. It is the nearest of the 37 long-running stations the Met Office publishes in full; at that distance read it for sunshine and the station’s own record, not as the town’s figures.
| 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 Bishop's Castle 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 |
|---|---|---|---|
| Bishop's Castle | 20.3°C | 1.4°C | 789 mm |
| Craven Arms 7.6 mi | 21.1°C 0.8°C warmer | 1.3°C about the same | 804 mm |
| Church Stretton 8.8 mi | 19.0°C 1.3°C cooler | 1.2°C about the same | 1,057 mm |
| Knighton 10.5 mi | 20.6°C about the same | 0.8°C 0.6°C colder | 964 mm |
| Minsterley 10.6 mi | 21.1°C 0.8°C warmer | 1.7°C about the same | 703 mm |
| Pontesbury 11.8 mi | 21.1°C 0.8°C warmer | 1.8°C about the same | 695 mm |
Bishop's Castle 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 | 6.9°C 44°F | 1.4°C 34°F | 4.2°C | 78 mm 3.1 in |
| February | 7.1°C 45°F | 1.1°C 34°F | 4.1°C | 62 mm 2.4 in |
| March | 9.5°C 49°F | 2.2°C 36°F | 5.8°C | 53 mm 2.1 in |
| April | 12.4°C 54°F | 3.9°C 39°F | 8.1°C | 59 mm 2.3 in |
| May | 15.5°C 60°F | 6.3°C 43°F | 11.0°C | 55 mm 2.2 in |
| June | 18.2°C 65°F | 9.2°C 49°F | 13.8°C | 63 mm 2.5 in |
| July | 20.3°C 69°F | 11.3°C 52°F | 15.8°C | 58 mm 2.3 in |
| August | 19.6°C 67°F | 11.0°C 52°F | 15.3°C | 58 mm 2.3 in |
| September | 17.0°C 63°F | 8.9°C 48°F | 12.9°C | 60 mm 2.3 in |
| October | 13.1°C 56°F | 6.5°C 44°F | 9.8°C | 87 mm 3.4 in |
| November | 9.4°C 49°F | 3.6°C 38°F | 6.5°C | 73 mm 2.9 in |
| December | 6.9°C 44°F | 1.5°C 35°F | 4.2°C | 84 mm 3.3 in |
| Year | 13.0°C | 5.6°C | 9.3°C | 789 mm |
Where Bishop's Castle’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 Bishop's Castle’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, 25 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 Bishop's Castle’s climate
How warm does Bishop's Castle get in summer?
July is the warmest month, with average highs of 20.3°C (69°F). About 8 days a year reach 25°C (77°F), fewer than 64% of UK towns.
How cold does Bishop's Castle get in winter?
February nights average 1.1°C (34°F). The air drops below freezing on about 50 nights a year, and about 2 days a year stay below freezing all day.
How much rain does Bishop's Castle get?
About 789 mm (31 in) a year, more than 53% of UK towns. October is the wettest month (87 mm) and March the driest (53 mm).
How sunny is it?
The nearest Met Office station with a sunshine record, Shawbury (25 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 Bishop's Castle. 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 Bishop's Castle →
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.