Chatham, United Kingdom Climate by Month
Chatham, England, United Kingdom
Mild summers and cool winters, with rain spread through the year.
Chatham has mild summers and cool winters, with rain spread through the year. July is the warmest month, with highs around 74°F (23°C); January is the coolest at 46°F (8°C), and nights dip to 37°F (3°C). About 24 in (619 mm) of rain falls in a typical year, with no clear rainy season. The air is humid, averaging 81% relative humidity.
- Warmest month
- 74°F(23°C)
- Average high, July
- Coldest nights
- 37°F(3°C)
- Average low, February
- Rain per year
- 24 in(619 mm)
- No clear rainy season
- Humidity
- 81%
- Sunniest: June
Best and worst months in Chatham
Best for weatherJuly and August are the best time for weather in Chatham: highs near 73°F (23°C) and about 2.1 in (53 mm) of rain a month.
Least pleasantDecember and January are the least pleasant; January 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)
Chatham weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 46°F(8°C) | 37°F(3°C) | 2.3 in(59 mm) | 90% | 0.8 |
| FebFebruary | 47°F(9°C) | 37°F(3°C) | 1.7 in(42 mm) | 88% | 1.4 |
| MarMarch | 52°F(11°C) | 39°F(4°C) | 1.5 in(39 mm) | 77% | 2.5 |
| AprApril | 58°F(14°C) | 42°F(5°C) | 1.5 in(38 mm) | 74% | 4.0 |
| MayMay | 64°F(18°C) | 47°F(8°C) | 1.6 in(41 mm) | 74% | 4.6 |
| JunJune | 70°F(21°C) | 52°F(11°C) | 2.0 in(51 mm) | 77% | 5.1 |
| JulJulyBest | 74°F(23°C) | 56°F(13°C) | 1.9 in(48 mm) | 72% | 4.9 |
| AugAugustBest | 73°F(23°C) | 56°F(14°C) | 2.2 in(57 mm) | 72% | 4.1 |
| SepSeptember | 67°F(20°C) | 52°F(11°C) | 2.0 in(52 mm) | 80% | 3.1 |
| OctOctober | 60°F(15°C) | 47°F(8°C) | 2.5 in(63 mm) | 87% | 1.8 |
| NovNovember | 52°F(11°C) | 41°F(5°C) | 2.6 in(67 mm) | 92% | 0.9 |
| DecDecember | 47°F(8°C) | 38°F(3°C) | 2.4 in(62 mm) | 87% | 0.6 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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