Rhondda Climate by Month
Rhondda, Wales, United Kingdom
Mild summers and cool winters, with rain spread through the year.
The climate in Rhondda is one of mild summers and cool winters, with rain spread through the year. Afternoon highs range from 44°F (7°C) in January to 67°F (19°C) in July, and February nights average 35°F (2°C). It gets 57 in (1442 mm) of rain a year, spread across the months. The air is humid, averaging 85% relative humidity.
- Warmest month
- 67°F(19°C)
- Average high, July
- Coldest nights
- 35°F(2°C)
- Average low, February
- Rain per year
- 57 in(1442 mm)
- No clear rainy season
- Humidity
- 85%
- Sunniest: June
Best and worst months in Rhondda
Best for weatherJune to August are the best time for weather in Rhondda: highs near 66°F (19°C) and about 4.2 in (106 mm) of rain a month.
Least pleasantDecember and January are the least pleasant; December is the coldest, with highs of only 45°F (7°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in July.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Rhondda weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 44°F(7°C) | 35°F(2°C) | 5.5 in(139 mm) | 84% | 0.7 |
| FebFebruary | 44°F(7°C) | 35°F(2°C) | 4.4 in(112 mm) | 85% | 1.4 |
| MarMarch | 48°F(9°C) | 37°F(3°C) | 4.2 in(106 mm) | 87% | 2.5 |
| AprApril | 53°F(12°C) | 39°F(4°C) | 3.5 in(88 mm) | 84% | 3.9 |
| MayMay | 59°F(15°C) | 44°F(7°C) | 3.5 in(88 mm) | 76% | 4.9 |
| JunJuneBest | 64°F(18°C) | 49°F(10°C) | 3.7 in(94 mm) | 83% | 5.2 |
| JulJulyBest | 67°F(19°C) | 53°F(12°C) | 4.2 in(107 mm) | 79% | 4.8 |
| AugAugustBest | 66°F(19°C) | 53°F(12°C) | 4.6 in(117 mm) | 80% | 4.0 |
| SepSeptember | 62°F(17°C) | 50°F(10°C) | 4.2 in(106 mm) | 85% | 3.0 |
| OctOctober | 55°F(13°C) | 46°F(8°C) | 6.0 in(153 mm) | 88% | 1.7 |
| NovNovember | 49°F(10°C) | 40°F(5°C) | 6.8 in(173 mm) | 90% | 0.9 |
| DecDecember | 45°F(7°C) | 36°F(2°C) | 6.3 in(159 mm) | 93% | 0.6 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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