Hardly any UK towns collect more rain than Bedlinog: 1,750 mm (69 in) a year
Sunny July days climb to about 19.4°C (67°F). Of all months, December brings the most rain and May the least. By January nights alone, it runs colder than 92% of UK towns. The outdoor season runs from June to August, with highs of 18–19°C.
Met Office 1991–2020 averages for the town itself.
A year in Bedlinog at a glance
Each month’s typical high and low, in °C.
What a year in Bedlinog feels like
Typical highs and lows by season and by month, from the Met Office’s 1991–2020 averages.
About 1,750 mm of rain a year
December is the wettest month and May the driest. About 60 days a year bring 10 mm (0.4 in) or more.
Rain by month
Millimetres
50 air frosts and 5 days of 25°C a year
On about 50 nights a year the air drops below freezing, and on about 3 days it stays below freezing all day. About 5 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 Cardiff Bute Park
Cardiff Bute Park is 16 miles south of Bedlinog, 9 m (30 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 |
|---|---|---|---|---|
| January | 8.6°C | 2.5°C | 127 mm | 8.1 |
| February | 9.1°C | 2.5°C | 93 mm | 7.5 |
| March | 11.3°C | 3.9°C | 85 mm | 3.9 |
| April | 14.4°C | 5.7°C | 72 mm | 1.4 |
| May | 17.4°C | 8.5°C | 78 mm | 0.0 |
| June | 20.1°C | 11.3°C | 73 mm | 0.0 |
| July | 21.8°C | 13.1°C | 84 mm | 0.0 |
| August | 21.4°C | 12.9°C | 105 mm | 0.0 |
| September | 19.1°C | 10.7°C | 87 mm | 0.0 |
| October | 15.2°C | 8.0°C | 128 mm | 1.0 |
| November | 11.6°C | 4.9°C | 131 mm | 3.7 |
| December | 9.1°C | 2.9°C | 140 mm | 8.3 |
| Year | 14.9°C | 7.2°C | 1,201 mm | 34 |
Met Office historic station data, Cardiff Bute Park, 1991–2020 months averaged (a month needs 20 of the 30 years; estimated values counted, missing months left out). Sunshine: Campbell-Stokes recorder.
How Bedlinog 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 Mid Glamorgan 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 |
|---|---|---|---|
| Bedlinog | 19.4°C | 1.0°C | 1,750 mm |
| Aberfan 1.6 mi | 19.8°C about the same | 1.6°C 0.6°C milder | 2,002 mm |
| Troedyrhiw and Pentrebach 1.7 mi | 19.8°C about the same | 1.6°C 0.6°C milder | 1,989 mm |
| Trelewis 2.6 mi | 20.2°C 0.8°C warmer | 1.7°C 0.7°C milder | 1,734 mm |
| Fochriw 2.6 mi | 19.3°C about the same | 1.1°C about the same | 1,722 mm |
| Treharris 2.8 mi | 20.3°C 0.9°C warmer | 2.2°C 1.2°C milder | 1,780 mm |
| Pontlottyn 3.2 mi | 19.3°C about the same | 1.1°C about the same | 1,722 mm |
Bedlinog 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 | 6.4°C 43°F | 1.0°C 34°F | 3.7°C | 203 mm 8.0 in |
| February | 6.7°C 44°F | 1.0°C 34°F | 3.9°C | 152 mm 6.0 in |
| March | 8.8°C 48°F | 1.9°C 35°F | 5.4°C | 125 mm 4.9 in |
| April | 12.0°C 54°F | 3.7°C 39°F | 7.9°C | 104 mm 4.1 in |
| May | 15.2°C 59°F | 6.4°C 44°F | 10.8°C | 99 mm 3.9 in |
| June | 17.7°C 64°F | 9.3°C 49°F | 13.6°C | 102 mm 4.0 in |
| July | 19.4°C 67°F | 11.0°C 52°F | 15.3°C | 106 mm 4.2 in |
| August | 19.0°C 66°F | 10.9°C 52°F | 15.1°C | 130 mm 5.1 in |
| September | 16.7°C 62°F | 9.0°C 48°F | 12.8°C | 126 mm 5.0 in |
| October | 12.8°C 55°F | 6.3°C 43°F | 9.6°C | 194 mm 7.6 in |
| November | 9.3°C 49°F | 3.6°C 38°F | 6.4°C | 192 mm 7.6 in |
| December | 6.9°C 44°F | 1.6°C 35°F | 4.2°C | 218 mm 8.6 in |
| Year | 12.6°C | 5.5°C | 9.0°C | 1,750 mm |
Where Bedlinog’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 Bedlinog’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 Cardiff Bute Park, 16 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 Bedlinog’s climate
How warm does Bedlinog get in summer?
July is the warmest month, with average highs of 19.4°C (67°F). About 5 days a year reach 25°C (77°F), fewer than 79% of UK towns.
How cold does Bedlinog get in winter?
February nights average 1.0°C (34°F). The air drops below freezing on about 50 nights a year, and about 3 days a year stay below freezing all day.
How much rain does Bedlinog get?
About 1,750 mm (69 in) a year, more than almost every UK town. December is the wettest month (218 mm) and May the driest (99 mm).
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 Bedlinog. 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 Bedlinog →
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