Saint Kitts and Nevis weather in September 2025
Saint Kitts and Nevis weather in September 2025
Day
30 °C
Night
24 °C
Sea
29 °C
Precipitation
136 mm
in month
Rainy days
14 days
in month
Daylight
12 hours
average
Sunshine
8 hours
average
Humidity
79 %
Day
30 °C
Night
24 °C
Sea
29 °C
Precipitation
136 mm
in month
Rainy days
14 days
in month
Daylight
12 hours
average
Sunshine
8 hours
average
Humidity
79 %
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Weather overview and FAQs
Weather overview
In Saint Kitts and Nevis in September, the average air temperature ranges from 30 °C (87 °F) during the day to 24 °C (76 °F) at night. There are 14 days of rain on average, where the rainfall is 136 mm (5.36 in).
Is September a good month to visit Saint Kitts and Nevis?
In Saint Kitts and Nevis in September, there are ideal conditions for a vacation. The daily temperatures in this month reach pleasant 30 °C (87 °F). The temperature of the sea will be perfect at 29 °C (83 °F). At night, temperatures hover around a pleasant 24 °C (76 °F).
What is the temperature in Saint Kitts and Nevis during the day in September?
The average daily temperature in September in Saint Kitts and Nevis is 30 °C (87 °F). The great temperature for lying by the sea or pool and sunbathing, everywhere else you will probably be a bit hot. Don't forget to drink during the day, in these temperatures you should hydrate yourself a lot.
What is the sea temperature in Saint Kitts and Nevis in September?
In Saint Kitts and Nevis in September expect the sea to be warm at 29 °C (83 °F). This temperature is someone's dream come true, while for someone it may no longer be ideal for the purpose of refreshment.
How many rainy days can I expect in September in Saint Kitts and Nevis?
In September in Saint Kitts and Nevis, we can expect 14 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 3.2 days of the week, or in general - 46 % days.
What is the rainfall intensity in Saint Kitts and Nevis in September?
There is precipitation of 136 mm (5.36 in) in Saint Kitts and Nevis in September, which means 5 mm (0.18 in) rainfall per day on average.
What is the night temperature in September in Saint Kitts and Nevis?
The average night temperature in Saint Kitts and Nevis in September is 24 °C (76 °F). A very pleasant temperature for long evening walks, fun over a drink outside, or doing sports in the morning. If possible, look for a hotel with air conditioning.
How many hours of sun to expect in Saint Kitts and Nevis in September?
In Saint Kitts and Nevis in September, you can expect around 8 hours of sunshine.
How windy is it in Saint Kitts and Nevis in September?
An average wind scale that can be expected in Saint Kitts and Nevis in September is 4.
What level of humidity is to expect in Saint Kitts and Nevis in September?
In Saint Kitts and Nevis in September, expect humidity around 79 %. This humidity is rather above average, but except for sensitive individuals, it should not be a problem.
Is it hot in Saint Kitts and Nevis in September?
In Saint Kitts and Nevis in September, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.
How long is the day (from dawn till dusk) in Saint Kitts and Nevis in September?
The length of daylight in Saint Kitts and Nevis in September is 12 hours.
Is the weather in Saint Kitts and Nevis warmer in September than in August?
No, in September in Saint Kitts and Nevis the temperature is not higher than in August.
Is Saint Kitts and Nevis rainier in September than in August?
No, in September in Saint Kitts and Nevis it does not rain more than in August.