Weymouth, United Kingdom Climate by Month
Weymouth, England, United Kingdom
Mild summers and cool winters, with rain spread through the year.
Weymouth has mild summers and cool winters, with rain spread through the year. Afternoon highs range from 49°F (9°C) in February to 70°F (21°C) in August, and February nights average 39°F (4°C). About 32 in (812 mm) of rain falls in a typical year, with no clear rainy season. The air is humid, averaging 82% relative humidity.
- Warmest month
- 70°F(21°C)
- Average high, August
- Coldest nights
- 39°F(4°C)
- Average low, February
- Rain per year
- 32 in(812 mm)
- No clear rainy season
- Humidity
- 82%
- Sunniest: June
Best and worst months in Weymouth
Best for weatherJuly to September are the best time for weather in Weymouth: highs near 69°F (21°C) and about 2.2 in (56 mm) of rain a month.
Least pleasantDecember and January are the least pleasant; December is the coldest, with highs of only 50°F (10°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)
Weymouth weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 49°F(10°C) | 39°F(4°C) | 3.5 in(90 mm) | 81% | 0.8 |
| FebFebruary | 49°F(9°C) | 39°F(4°C) | 2.7 in(68 mm) | 82% | 1.5 |
| MarMarch | 52°F(11°C) | 41°F(5°C) | 2.0 in(52 mm) | 84% | 2.6 |
| AprApril | 56°F(14°C) | 43°F(6°C) | 2.1 in(54 mm) | 82% | 4.0 |
| MayMay | 62°F(16°C) | 48°F(9°C) | 1.9 in(49 mm) | 83% | 5.1 |
| JunJune | 66°F(19°C) | 52°F(11°C) | 1.8 in(45 mm) | 81% | 5.4 |
| JulJulyBest | 70°F(21°C) | 56°F(13°C) | 2.0 in(51 mm) | 82% | 5.3 |
| AugAugustBest | 70°F(21°C) | 56°F(13°C) | 2.5 in(63 mm) | 81% | 4.4 |
| SepSeptemberBest | 67°F(19°C) | 54°F(12°C) | 2.1 in(53 mm) | 79% | 3.2 |
| OctOctober | 61°F(16°C) | 49°F(10°C) | 3.9 in(98 mm) | 81% | 1.8 |
| NovNovember | 55°F(13°C) | 44°F(7°C) | 3.7 in(94 mm) | 84% | 1.0 |
| DecDecember | 50°F(10°C) | 40°F(4°C) | 3.7 in(95 mm) | 89% | 0.7 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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