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Weather in Santiago de Cuba for September 2025

Your guide to Santiago de Cuba weather in September - trends and predictions

    Temperatures

  • Until now, September 2025 in Santiago de Cuba is slightly cooler than the historical average by -1.1 °C.

  • The forecast for the next days in Santiago de Cuba predicts temperatures to be around 32 °C, close to the historical average.

  • In general, the average temperature in Santiago de Cuba at the beginning of September is 32.6 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 32.3 °C by the end of September.

    • Rain 🌧️

  • Santiago de Cuba experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 167.6 mm.

    • More

  • Is September a good time to visit Santiago de Cuba? check out the best time to travel to Santiago de Cuba page.

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
6
Dry days
Average rainy days
24
Rainy days
Average snowy days
0
Snow days
Average temperatures
32°/23°
Temperatures
Average wind speed
10 km/h
Avg max wind
Average humidity
80 %
Avg humidity

Santiago de Cuba Weather September

Move between months or click on a day
August
October
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Moderate or heavy rain shower
33°
2
Light rain shower
33°
3
Patchy rain possible
33°
4
Patchy rain possible
32°
5
Patchy light rain with thunder
33°
6
Patchy light rain with thunder
32°
7
Fog
32°
8
Patchy light rain with thunder
33°
9
Patchy rain possible
33°
10
Patchy rain possible
32°
11
Light rain shower
33°
12
Mist
33°
13
Mist
32°
14
Mist
32°
15
Moderate or heavy rain shower
32°
16
Thundery outbreaks possible
33°
17
Heavy rain
33°
18
Fog
31°
19
Moderate rain
29°
20
Moderate rain
31°
21
Patchy rain possible
31°
22
Sunny
32°
23
Partly cloudy
34°
24
Patchy rain possible
34°
25
Patchy rain possible
33°
26
Patchy rain possible
32°
27
Patchy rain possible
32°
28
Patchy rain possible
31°
29
Partly cloudy
32°
30
Fog
32°

Temperatures trend during September in Santiago de Cuba

See the weather trend as well as the moving average line

September weather in Santiago de Cuba day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 33° /22° 16.1 mm 7
2 Sept. Light rain shower
Light rain shower
 33° /22° 3.1 mm 7
3 Sept. Patchy rain possible
Patchy rain possible
 33° /22° 1.9 mm 7
4 Sept. Patchy rain possible
Patchy rain possible
 32° /23° 0.8 mm 7
5 Sept. Patchy light rain with thunder
Patchy light rain with thunder
 33° /22° 8.9 mm 7
6 Sept. Patchy light rain with thunder
Patchy light rain with thunder
 32° /22° 9.8 mm 7
7 Sept. Fog
Fog
 32° /22° 1.5 mm 7
8 Sept. Patchy light rain with thunder
Patchy light rain with thunder
 33° /22° 2 mm 7
9 Sept. Patchy rain possible
Patchy rain possible
 33° /22° 10.4 mm 7
10 Sept. Patchy rain possible
Patchy rain possible
 32° /22° 9.7 mm 7
11 Sept. Light rain shower
Light rain shower
 33° /23° 1 mm 7
12 Sept. Mist
Mist
 33° /23° 0.5 mm 7
13 Sept. Mist
Mist
 32° /23° 2 mm 7
14 Sept. Mist
Mist
 32° /21° 0.8 mm 7
15 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 32° /22° 7.2 mm 7
16 Sept. Thundery outbreaks possible
Thundery outbreaks possible
 33° /24° 0 mm 2.5
17 Sept. Heavy rain
Heavy rain
 33° /23° 154 mm 2.6
18 Sept. Fog
Fog
 31° /22° 0 mm 2.5
19 Sept. Moderate rain
Moderate rain
 29° /23° 19.6 mm 2.5
20 Sept. Moderate rain
Moderate rain
 31° /22° 7.6 mm 0
21 Sept. Patchy rain possible
Patchy rain possible
 31° /23° 0.1 mm 6
22 Sept. Sunny
Sunny
 32° /22° 0 mm 7
23 Sept. Partly cloudy
Partly cloudy
 34° /22° 0 mm 7
24 Sept. Patchy rain possible
Patchy rain possible
 34° /22° 1.2 mm 6
25 Sept. Patchy rain possible
Patchy rain possible
 33° /22° 0.3 mm 6
26 Sept. Patchy rain possible
Patchy rain possible
 32° /21° 0.6 mm 6
27 Sept. Patchy rain possible
Patchy rain possible
 32° /22° 0.2 mm 6
28 Sept. Patchy rain possible
Patchy rain possible
 31° /22° 2.5 mm 6
29 Sept. Partly cloudy
Partly cloudy
 32° /22° 0 mm 7
30 Sept. Fog
Fog
 32° /23° 0.7 mm 8
Next
Important Notice
Our weather forecast for Santiago de Cuba 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 Santiago de Cuba forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Santiago de Cuba weather in September vs August vs October

Compare September weather in Santiago de Cuba with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
AugustSeptemberOctober
WeatherPatchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Temperatures32°/23°32°/23°31°/22°
Rainfall140 mm168 mm198 mm
Wind11 km/h10 km/h9.5 km/h
Humidity78%80%83%
Rainy days26 days24 days28 days
Dry days5 days6 days3 days

Planning a trip to Santiago de Cuba? Discover the best time to visit

Santiago de Cuba in September - FAQ

What are the expected maximum and minimum temperatures in Santiago de Cuba during September?
During September, expect a variety of temperatures with highs around 32° and lows near 23°, suitable for diverse activities and preferences.
How much rainfall should be expected in Santiago de Cuba during September?
Significant rainfall exceeding 167.6 mm is expected in Santiago de Cuba during September, occurring over more than 24 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Santiago de Cuba during September?
The average wind speed in Santiago de Cuba during September is 10 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Santiago de Cuba in September?

As you prepare for your trip to Santiago de Cuba in September, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Santiago de Cuba, during September, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Lightweight Clothing: T-shirts, blouses, shorts, skirts
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
    • Sandals/Flip-flops: Comfortable for warm climates
  • Accessories
    • Sunglasses: For sun protection
    • Sun Hats: Wide-brimmed hats for sun protection in warm weather
    • Umbrellas/Raincoats: For rainy days
  • Personal Items
    • Sunscreen: High SPF for sunny destinations
    • Lip Balm with SPF: To protect against chapped lips
    • Insect Repellent: For destinations with mosquitos or other insects

September rainfall patterns in Santiago de Cuba

Explore the daily rainfall trends and prepare for Santiago de Cubas September weather 💧

UV exposure in Santiago de Cuba during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Provinces in Santiago de Cuba
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Municipio de Santiago de Cuba

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Location coordinates Where is Santiago de Cuba?

Get accurate weather forecasts for Santiago de Cuba, located at latitude 20.021 and longitude -75.827. Stay updated with localized weather information tailored for Santiago de Cuba.

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