Swindon Climate by Month
Swindon, England, United Kingdom
Mild summers and cool winters, with rain spread through the year.
Mild summers and cool winters, with rain spread through the year: that's Swindon's climate in short. Afternoon highs range from 46°F (8°C) in January to 72°F (22°C) in July, and February nights average 35°F (2°C). It gets 28 in (717 mm) of rain a year, spread across the months. The air is humid, averaging 80% relative humidity.
- Warmest month
- 72°F(22°C)
- Average high, July
- Coldest nights
- 35°F(2°C)
- Average low, February
- Rain per year
- 28 in(717 mm)
- No clear rainy season
- Humidity
- 80%
- Sunniest: June
Best and worst months in Swindon
Best for weatherJuly and August are the best time for weather in Swindon: highs near 71°F (22°C) and about 2.4 in (61 mm) of rain a month.
Least pleasantDecember and January are the least pleasant; December is the coldest, with highs of only 46°F (8°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)
Swindon weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 46°F(8°C) | 36°F(2°C) | 2.5 in(63 mm) | 81% | 0.7 |
| FebFebruary | 47°F(8°C) | 35°F(2°C) | 1.9 in(48 mm) | 80% | 1.3 |
| MarMarch | 51°F(11°C) | 38°F(3°C) | 1.9 in(49 mm) | 81% | 2.5 |
| AprApril | 56°F(14°C) | 40°F(5°C) | 1.9 in(47 mm) | 78% | 3.7 |
| MayMay | 62°F(17°C) | 45°F(7°C) | 2.0 in(51 mm) | 71% | 4.8 |
| JunJune | 68°F(20°C) | 51°F(10°C) | 2.2 in(55 mm) | 75% | 5.1 |
| JulJulyBest | 72°F(22°C) | 54°F(12°C) | 2.3 in(58 mm) | 72% | 4.8 |
| AugAugustBest | 71°F(22°C) | 54°F(12°C) | 2.5 in(64 mm) | 73% | 4.1 |
| SepSeptember | 65°F(19°C) | 50°F(10°C) | 2.3 in(58 mm) | 80% | 3.0 |
| OctOctober | 58°F(14°C) | 45°F(7°C) | 2.9 in(74 mm) | 85% | 1.7 |
| NovNovember | 51°F(11°C) | 40°F(5°C) | 3.0 in(76 mm) | 87% | 0.9 |
| DecDecember | 46°F(8°C) | 36°F(2°C) | 2.9 in(74 mm) | 91% | 0.6 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
Places with a similar climate
All 20 places like Swindon →- 🇬🇧Hemel HempsteadEngland, United Kingdom · Pop. 96k99%matchSame winter lowsSame summer highsSwindon vs Hemel Hempstead →
- 🇬🇧CreweEngland, United Kingdom · Pop. 76k99%matchSame winter lowsSame summer highsSwindon vs Crewe →
- 🇬🇧LoughboroughEngland, United Kingdom · Pop. 65k99%matchSame summer highsSame winter lowsSwindon vs Loughborough →
- 🇬🇧LeicesterEngland, United Kingdom · Pop. 369k99%matchSame winter lowsSame summer highsSwindon vs Leicester →
- 🇬🇧Bury St EdmundsEngland, United Kingdom · Pop. 41k99%matchSame winter lowsSame summer highsSwindon vs Bury St Edmunds →