Exeter Climate by Month
Exeter, England, United Kingdom
Mild summers and cool winters, with rain spread through the year.
The climate in Exeter is one of mild summers and cool winters, with rain spread through the year. July is the warmest month, with highs around 71°F (22°C); January is the coolest at 48°F (9°C), and nights dip to 38°F (3°C). It gets 35 in (900 mm) of rain a year, spread across the months. The air is humid, averaging 81% relative humidity.
- Warmest month
- 71°F(22°C)
- Average high, July
- Coldest nights
- 38°F(3°C)
- Average low, January
- Rain per year
- 35 in(900 mm)
- No clear rainy season
- Humidity
- 81%
- Sunniest: June
Best and worst months in Exeter
Best for weatherThe most comfortable weather comes from June to August, with highs around 70°F (21°C) and about 2.5 in (63 mm) of rain a month.
Least pleasantDecember and January are the least pleasant; January is the coldest, with highs of only 48°F (9°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)
Exeter weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 48°F(9°C) | 38°F(3°C) | 3.6 in(91 mm) | 84% | 0.8 |
| FebFebruary | 49°F(9°C) | 38°F(3°C) | 2.8 in(72 mm) | 84% | 1.5 |
| MarMarch | 52°F(11°C) | 40°F(4°C) | 2.4 in(62 mm) | 85% | 2.6 |
| AprApril | 56°F(14°C) | 42°F(5°C) | 2.6 in(66 mm) | 76% | 4.0 |
| MayMay | 62°F(17°C) | 47°F(8°C) | 2.3 in(58 mm) | 76% | 5.0 |
| JunJuneBest | 67°F(20°C) | 52°F(11°C) | 2.1 in(54 mm) | 74% | 5.3 |
| JulJulyBest | 71°F(22°C) | 55°F(13°C) | 2.6 in(66 mm) | 76% | 5.0 |
| AugAugustBest | 70°F(21°C) | 55°F(13°C) | 2.8 in(70 mm) | 77% | 4.2 |
| SepSeptember | 66°F(19°C) | 51°F(11°C) | 2.5 in(63 mm) | 83% | 3.1 |
| OctOctober | 59°F(15°C) | 47°F(9°C) | 4.1 in(103 mm) | 87% | 1.8 |
| NovNovember | 53°F(12°C) | 42°F(6°C) | 3.8 in(96 mm) | 89% | 1.0 |
| DecDecember | 49°F(9°C) | 39°F(4°C) | 3.9 in(99 mm) | 82% | 0.6 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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