Conisbrough is drier than 86% of UK towns: 630 mm (25 in) of rain a year
Expect July afternoons of about 21.4°C (70°F). In January, nights here are colder than in 68% of UK towns. A year here swings 20°C from midwinter lows to midsummer highs. Homes need heating from November to April, the months averaging under 10°C.
Met Office 1991–2020 averages for the town itself.
A year in Conisbrough at a glance
Each month’s typical high and low, in °C.
What a year in Conisbrough feels like
Typical highs and lows by season and by month, from the Met Office’s 1991–2020 averages.
About 630 mm of rain a year
June is the wettest month and March the driest. About 14 days a year bring 10 mm (0.4 in) or more. 37th wettest of 63 South Yorkshire towns of 2,500+.
Rain by month
Millimetres
Sunshine by month
Hours of bright sunshine at Sheffield
43 air frosts and 11 days of 25°C a year
On about 43 nights a year the air drops below freezing, and on about 1 days it stays below freezing all day. About 11 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 Sheffield
Sheffield is 13 miles south-west of Conisbrough, 131 m (430 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 | 7.0°C | 2.2°C | 76 mm | 7.2 | 49 |
| February | 7.7°C | 2.2°C | 67 mm | 7.0 | 75 |
| March | 10.1°C | 3.4°C | 60 mm | 3.6 | 119 |
| April | 13.1°C | 5.2°C | 59 mm | 1.1 | 150 |
| May | 16.4°C | 7.8°C | 55 mm | 0.1 | 193 |
| June | 19.2°C | 10.8°C | 78 mm | 0.0 | 175 |
| July | 21.3°C | 12.8°C | 62 mm | 0.0 | 194 |
| August | 20.8°C | 12.6°C | 65 mm | 0.0 | 179 |
| September | 17.8°C | 10.5°C | 63 mm | 0.0 | 135 |
| October | 13.7°C | 7.8°C | 79 mm | 0.4 | 95 |
| November | 9.8°C | 4.8°C | 85 mm | 2.4 | 59 |
| December | 7.3°C | 2.6°C | 87 mm | 6.5 | 48 |
| Year | 13.7°C | 6.9°C | 834 mm | 28 | 1,469 |
Met Office historic station data, Sheffield, 1991–2020 months averaged (a month needs 20 of the 30 years; estimated values counted, missing months left out). Sunshine: Kipp & Zonen recorder.
How Conisbrough 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 South Yorkshire 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 |
|---|---|---|---|
| Conisbrough | 21.4°C | 1.5°C | 630 mm |
| Denaby Main 0.9 mi | 21.7°C about the same | 1.8°C about the same | 584 mm |
| Warmsworth 1.9 mi | 21.7°C about the same | 1.8°C about the same | 614 mm |
| Mexborough 2.3 mi | 21.7°C about the same | 1.8°C about the same | 585 mm |
| Barnburgh and Harlington 3.3 mi | 21.3°C about the same | 1.5°C about the same | 653 mm |
| Swinton 3.4 mi | 21.5°C about the same | 1.6°C about the same | 624 mm |
| Thrybergh and Dalton 3.6 mi | 21.6°C about the same | 1.7°C about the same | 625 mm |
Conisbrough 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 | 7.1°C 45°F | 1.5°C 35°F | 4.3°C | 46 mm 1.8 in |
| February | 7.8°C 46°F | 1.5°C 35°F | 4.7°C | 41 mm 1.6 in |
| March | 10.1°C 50°F | 2.6°C 37°F | 6.4°C | 41 mm 1.6 in |
| April | 13.1°C 56°F | 4.3°C 40°F | 8.7°C | 47 mm 1.8 in |
| May | 16.3°C 61°F | 7.0°C 45°F | 11.6°C | 46 mm 1.8 in |
| June | 19.1°C 66°F | 9.8°C 50°F | 14.5°C | 63 mm 2.5 in |
| July | 21.4°C 70°F | 11.8°C 53°F | 16.6°C | 56 mm 2.2 in |
| August | 21.1°C 70°F | 11.8°C 53°F | 16.5°C | 58 mm 2.3 in |
| September | 18.2°C 65°F | 9.5°C 49°F | 13.9°C | 55 mm 2.2 in |
| October | 14.0°C 57°F | 6.9°C 44°F | 10.4°C | 60 mm 2.4 in |
| November | 9.9°C 50°F | 4.0°C 39°F | 6.9°C | 61 mm 2.4 in |
| December | 7.4°C 45°F | 1.8°C 35°F | 4.6°C | 56 mm 2.2 in |
| Year | 13.8°C | 6.0°C | 9.9°C | 630 mm |
Where Conisbrough’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 Conisbrough’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 Sheffield, 13 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 Conisbrough’s climate
How warm does Conisbrough get in summer?
July is the warmest month, with average highs of 21.4°C (70°F). About 11 days a year reach 25°C (77°F), more than 53% of UK towns.
How cold does Conisbrough get in winter?
February nights average 1.5°C (35°F). The air drops below freezing on about 43 nights a year, and about 1 days a year stay below freezing all day.
How much rain does Conisbrough get?
About 630 mm (25 in) a year, less than 86% of UK towns. June is the wettest month (63 mm) and March the driest (41 mm).
How sunny is it?
The nearest Met Office station with a sunshine record, Sheffield (13 miles away), averages 1,469 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 Conisbrough. 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 Conisbrough →
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