worldweatherSaint Kitts and Nevis weather in September - temperature, rain and is it a good time to visit?
Daytime
31°
Night
25°
🌊 Sea
30°
☀️ Day length
12 h 14 min
Chance of rain
44%
Thunder days
18%
Humid days
100%
In September, Saint Kitts and Nevis averages about 31° during the day and 25° at night. There's a moderate chance of rain (about 44%). The sea is around 30°C - very warm for swimming.
Saint Kitts and Nevis weather all year - average temperatures and rain
| Month | Day | Night | Chance of rain |
|---|---|---|---|
| January ★ | 29℃ | 23℃ | 52% |
| February ★ | 29℃ | 23℃ | 50% |
| March ★ | 29℃ | 23℃ | 41% |
| April | 29℃ | 23℃ | 41% |
| May | 30℃ | 24℃ | 46% |
| June | 31℃ | 25℃ | 43% |
| July | 31℃ | 26℃ | 46% |
| August | 31℃ | 26℃ | 54% |
| September | 31℃ | 25℃ | 44% |
| October | 31℃ | 25℃ | 48% |
| November | 30℃ | 24℃ | 51% |
| December | 29℃ | 24℃ | 54% |
★ - months most often recommended for travel
Travelling soon? Check the live 14-day weather forecast for Saint Kitts and Nevis.