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Weather in Saint Kitts for September 2026

Your guide to Saint Kitts weather in September - trends and predictions

    Temperatures

  • Until now, September 2026 in Saint Kitts has been nearly identical to the historical average, with a temperature of 28.4 °C (showing only a slight deviation of 0 °C).

  • The forecast for the next days in Saint Kitts predicts temperatures to be around 28 °C, close to the historical average.

  • In general, the average temperature in Saint Kitts at the beginning of September is 28 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 28.3 °C by the end of September.

    • Rain 🌧️

  • Saint Kitts experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 77.9 mm.

Average dry days
6
Dry days
Average rainy days
24
Rainy days
Average snowy days
0
Snow days
Average temperatures
28°/28°
Temperatures
Average wind speed
25 km/h
Avg max wind
Average humidity
74 %
Avg humidity

Saint Kitts Weather September

Move between months or click on a day
August
October
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Light rain shower
28°
2
Light rain shower
28°
3
Patchy rain possible
28°
4
Patchy rain possible
28°
5
Light rain shower
28°
6
Light rain shower
28°
7
Patchy light drizzle
28°
8
Light rain shower
28°
9
Moderate or heavy rain shower
29°
10
Moderate or heavy rain shower
29°
11
Moderate rain at times
29°
12
Moderate rain at times
29°
13
Moderate or heavy rain shower
29°
14
Patchy rain possible
29°
15
Heavy rain at times
29°
16
Light rain shower
28°
17
Overcast
28°
18
Patchy rain possible
28°
19
Overcast
28°
20
Patchy rain possible
28°
21
Overcast
28°
22
Patchy rain possible
28°
23
Patchy rain possible
29°
24
Patchy rain possible
29°
25
Patchy rain possible
29°
26
Patchy rain possible
28°
27
Patchy rain possible
28°
28
Overcast
28°
29
Light rain shower
28°
30
Patchy rain possible
28°

Temperatures trend during September in Saint Kitts

See the weather trend as well as the moving average line

September weather in Saint Kitts day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Light rain shower
Light rain shower
 28° /27° 1.8 mm 8
2 Sept. Light rain shower
Light rain shower
 28° /27° 3.1 mm 8
3 Sept. Patchy rain possible
Patchy rain possible
 28° /27° 0.2 mm 5
4 Sept. Patchy rain possible
Patchy rain possible
 28° /27° 1.3 mm 4
5 Sept. Light rain shower
Light rain shower
 28° /27° 3.8 mm 5
6 Sept. Light rain shower
Light rain shower
 28° /28° 2.4 mm 5
7 Sept. Patchy light drizzle
Patchy light drizzle
 28° /27° 6.7 mm 5
8 Sept. Light rain shower
Light rain shower
 28° /27° 2 mm 6
9 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 29° /27° 4.5 mm 6
10 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 29° /26° 7.4 mm 6
11 Sept. Moderate rain at times
Moderate rain at times
 29° /27° 1.7 mm 5
12 Sept. Moderate rain at times
Moderate rain at times
 29° /27° 1.5 mm 5
13 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 29° /27° 3.6 mm 5
14 Sept. Patchy rain possible
Patchy rain possible
 29° /27° 2 mm 5
15 Sept. Heavy rain at times
Heavy rain at times
 29° /27° 2.2 mm 5
16 Sept. Light rain shower
Light rain shower
 28° /28° 6.9 mm 11.6
17 Sept. Overcast
Overcast
 28° /27° 4.5 mm 7.1
18 Sept. Patchy rain possible
Patchy rain possible
 28° /28° 2.4 mm 11.4
19 Sept. Overcast
Overcast
 28° /27° 0.1 mm 11.4
20 Sept. Patchy rain possible
Patchy rain possible
 28° /27° 4.3 mm 7
21 Sept. Overcast
Overcast
 28° /28° 0 mm 7
22 Sept. Patchy rain possible
Patchy rain possible
 28° /28° 0.7 mm 7
23 Sept. Patchy rain possible
Patchy rain possible
 29° /28° 0.9 mm 7
24 Sept. Patchy rain possible
Patchy rain possible
 29° /28° 5.1 mm 6
25 Sept. Patchy rain possible
Patchy rain possible
 29° /28° 1.1 mm 6
26 Sept. Patchy rain possible
Patchy rain possible
 28° /28° 4.4 mm 7
27 Sept. Patchy rain possible
Patchy rain possible
 28° /28° 3.5 mm 6
28 Sept. Overcast
Overcast
 28° /28° 0.8 mm 7
29 Sept. Light rain shower
Light rain shower
 28° /27° 6.7 mm 6
30 Sept. Patchy rain possible
Patchy rain possible
 28° /28° 1.1 mm 6
Next
Important Notice
Our weather forecast for Saint Kitts in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Saint Kitts forecast closer to your planned date for the most up-to-date weather information.
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Saint Kitts in September - FAQ

What are the expected maximum and minimum temperatures in Saint Kitts during September?
During September, expect a variety of temperatures with highs around 28° and lows near 28°, suitable for diverse activities and preferences.

How much rainfall should be expected in Saint Kitts during September?
Moderate rainfall is anticipated in Saint Kitts during September, with a total of 77.9 mm spread over approximately 24 days. Considering plans for rainy days is advisable.

What are the typical wind conditions in Saint Kitts during September?
The average wind speed in Saint Kitts during September is 25 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Saint Kitts

Explore the daily rainfall trends and prepare for Saint Kittss September weather 💧
Typically, Saint Kitts has 24 rainy days in September with a total of 77.9 mm of rainfall.

UV exposure in Saint Kitts during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

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Location coordinates Where is Saint Kitts?

Get accurate weather forecasts for Saint Kitts, located at latitude 17.337 and longitude -62.758. Stay updated with localized weather information tailored for Saint Kitts.

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