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Weather in Tanzania for September 2025

Your guide to Tanzania weather in September - trends and predictions

  • In general, the average temperature in Tanzania at the beginning of September is 30.7 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 30.6 °C by the end of September.

  • The climate of Tanzania in September is notably wet, with an average of 12 rainy days.

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

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
18
Dry days
Average rainy days
12
Rainy days
Average snowy days
0
Snow days
Average temperatures
31°/21°
Temperatures
Average wind speed
22 km/h
Avg max wind
Average humidity
71 %
Avg humidity

Tanzania in September average weather

Move between months or click on a day
August
October
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Light rain shower
30°
2
Patchy rain possible
31°
3
Light rain shower
30°
4
Overcast
31°
5
Overcast
31°
6
Light rain shower
31°
7
Overcast
31°
8
Light rain shower
31°
9
Cloudy
30°
10
Light rain shower
30°
11
Overcast
32°
12
Cloudy
32°
13
Cloudy
31°
14
Cloudy
31°
15
Partly cloudy
31°
16
Light rain shower
31°
17
Cloudy
31°
18
Cloudy
30°
19
Patchy rain possible
30°
20
Patchy rain possible
30°
21
Patchy rain possible
31°
22
Patchy rain possible
31°
23
Patchy rain possible
32°
24
Light rain shower
31°
25
Cloudy
30°
26
Patchy rain possible
30°
27
Patchy rain possible
30°
28
Patchy rain possible
31°
29
Patchy rain possible
31°
30
Light rain shower
31°
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Temperatures trend during September in Tanzania

See the weather trend as well as the moving average line
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September weather 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
 30° /21° 2.3 mm 7
2 Sept. Patchy rain possible
Patchy rain possible
 31° /21° 1.1 mm 8
3 Sept. Light rain shower
Light rain shower
 30° /21° 0.7 mm 7
4 Sept. Overcast
Overcast
 31° /20° 0.2 mm 8
5 Sept. Overcast
Overcast
 31° /21° 0.6 mm 8
6 Sept. Light rain shower
Light rain shower
 31° /21° 0.8 mm 8
7 Sept. Overcast
Overcast
 31° /21° 0 mm 8
8 Sept. Light rain shower
Light rain shower
 31° /21° 0.4 mm 8
9 Sept. Cloudy
Cloudy
 30° /21° 0.1 mm 8
10 Sept. Light rain shower
Light rain shower
 30° /21° 1.8 mm 7
11 Sept. Overcast
Overcast
 32° /22° 0.3 mm 8
12 Sept. Cloudy
Cloudy
 32° /21° 0 mm 8
13 Sept. Cloudy
Cloudy
 31° /21° 0 mm 8
14 Sept. Cloudy
Cloudy
 31° /21° 0.1 mm 8
15 Sept. Partly cloudy
Partly cloudy
 31° /21° 0.2 mm 8
16 Sept. Light rain shower
Light rain shower
 31° /21° 1.1 mm 7
17 Sept. Cloudy
Cloudy
 31° /21° 0.1 mm 8
18 Sept. Cloudy
Cloudy
 30° /21° 0.2 mm 7
19 Sept. Patchy rain possible
Patchy rain possible
 30° /21° 0.4 mm 7
20 Sept. Patchy rain possible
Patchy rain possible
 30° /21° 0.7 mm 7
21 Sept. Patchy rain possible
Patchy rain possible
 31° /21° 0.9 mm 7
22 Sept. Patchy rain possible
Patchy rain possible
 31° /21° 0.1 mm 8
23 Sept. Patchy rain possible
Patchy rain possible
 32° /22° 0.4 mm 8
24 Sept. Light rain shower
Light rain shower
 31° /22° 1 mm 8
25 Sept. Cloudy
Cloudy
 30° /21° 0.1 mm 7
26 Sept. Patchy rain possible
Patchy rain possible
 30° /22° 0.3 mm 7
27 Sept. Patchy rain possible
Patchy rain possible
 30° /21° 0.4 mm 7
28 Sept. Patchy rain possible
Patchy rain possible
 31° /21° 0.2 mm 8
29 Sept. Patchy rain possible
Patchy rain possible
 31° /21° 0.2 mm 8
30 Sept. Light rain shower
Light rain shower
 31° /21° 0.4 mm 8
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Important Notice
Our weather forecast for Tanzania 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 Tanzania forecast closer to your planned date for the most up-to-date weather information.

Guide for Tanzania in September

In Tanzania, September marks the end of the dry season and the beginning of the short rains. At the start of the month, the weather in Tanzania is generally warm and dry, with temperatures averaging around 25° in the coastal areas and 20° in the highlands.

The days are usually sunny, making it an ideal time for wildlife safaris and outdoor activities. However, as the month progresses, the likelihood of rainfall increases. By the end of September, the coastal regions experience more frequent showers, while the highlands receive moderate rainfall.

The temperatures also begin to slightly decrease towards the end of the month, with average highs of 23° in the coastal areas and 18° in the highlands.

The weather in Tanzania in September offers a transition from the dry season to the wet season, providing a unique opportunity to experience both types of weather. Travelers visiting Tanzania during this time should be prepared for varying weather conditions and consider packing light rain gear.

Despite the potential for rain towards the end of the month, September still offers favorable conditions for exploring Tanzania's diverse landscapes and wildlife.

Tanzania in September - FAQ

Is September a good time to visit Tanzania?
Yes, September is a good time to traveling to Tanzania, read more about the best time to visit Tanzania.
What are the expected maximum and minimum temperatures in Tanzania during September?
During September, expect a variety of temperatures with highs around 31° and lows near 21°, suitable for diverse activities and preferences.
How much rainfall should be expected in Tanzania during September?
Expect minimal rainfall in Tanzania during September, with a total of 12.4 mm over approximately 12 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Tanzania during September?
The average wind speed in Tanzania during September is 22 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Tanzania in September?

As you prepare for your trip to Tanzania 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 Tanzania, 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
Regions in Tanzania
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Dar es SalaamMwanzaZanzibar Central/South
Top locations in Tanzania
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Dar es SalaamMwanzaZanzibar Island
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Location coordinates Where is Tanzania?

Get accurate weather forecasts for Tanzania, located at latitude -6.823 and longitude 39.27. Stay updated with localized weather information tailored for Tanzania.

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