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Tanzania weather

Weather in Tanzania for May 2025

Your guide to Tanzania weather in May - trends and predictions

  • In general, the average temperature in Tanzania at the beginning of May is 28.7 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 29.4 °C by the end of May.

  • Expect significant rainfall in Tanzania during May, with an average of 20 rainy days.

  • Is May 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
11
Dry days
Average rainy days
20
Rainy days
Average snowy days
0
Snow days
Average temperatures
30°/22°
Temperatures
Average wind speed
17 km/h
Avg max wind
Average humidity
80 %
Avg humidity

Tanzania in May average weather

Move between months or click on a day
April
June
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Moderate or heavy rain shower
29°
2
Moderate rain at times
29°
3
Patchy rain possible
28°
4
Patchy rain possible
28°
5
Patchy rain possible
29°
6
Moderate or heavy rain shower
29°
7
Moderate rain at times
29°
8
Patchy rain possible
30°
9
Heavy rain at times
29°
10
Patchy rain possible
29°
11
Patchy rain possible
30°
12
Moderate or heavy rain shower
29°
13
Patchy rain possible
31°
14
Patchy rain possible
30°
15
Heavy rain at times
31°
16
Patchy rain possible
31°
17
Heavy rain at times
30°
18
Patchy rain possible
30°
19
Patchy rain possible
31°
20
Overcast
31°
21
Moderate or heavy rain shower
27°
22
Heavy rain at times
26°
23
Patchy rain possible
29°
24
Moderate rain at times
29°
25
Moderate or heavy rain shower
29°
26
Patchy rain possible
29°
27
Patchy rain possible
30°
28
Moderate or heavy rain shower
28°
29
Patchy rain possible
30°
30
Patchy rain possible
30°
31
Moderate rain at times
30°
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Temperatures trend during May in Tanzania

See the weather trend as well as the moving average line
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May weather day by day

Click on a date for more information
April June
Date Weather Temperatures Rain UV More
1 May Moderate or heavy rain shower
Moderate or heavy rain shower
 29° /22° 9.6 mm 7
2 May Moderate rain at times
Moderate rain at times
 29° /22° 0.9 mm 7
3 May Patchy rain possible
Patchy rain possible
 28° /22° 0.9 mm 7
4 May Patchy rain possible
Patchy rain possible
 28° /22° 0.5 mm 7
5 May Patchy rain possible
Patchy rain possible
 29° /21° 2.4 mm 7
6 May Moderate or heavy rain shower
Moderate or heavy rain shower
 29° /21° 2.8 mm 7
7 May Moderate rain at times
Moderate rain at times
 29° /22° 4.2 mm 7
8 May Patchy rain possible
Patchy rain possible
 30° /22° 2.2 mm 7
9 May Heavy rain at times
Heavy rain at times
 29° /22° 3.4 mm 7
10 May Patchy rain possible
Patchy rain possible
 29° /22° 1.8 mm 7
11 May Patchy rain possible
Patchy rain possible
 30° /22° 0.4 mm 8
12 May Moderate or heavy rain shower
Moderate or heavy rain shower
 29° /21° 4.3 mm 7
13 May Patchy rain possible
Patchy rain possible
 31° /21° 0.9 mm 8
14 May Patchy rain possible
Patchy rain possible
 30° /22° 0.7 mm 8
15 May Heavy rain at times
Heavy rain at times
 31° /21° 1.1 mm 8
16 May Patchy rain possible
Patchy rain possible
 31° /21° 0.8 mm 8
17 May Heavy rain at times
Heavy rain at times
 30° /21° 1.2 mm 8
18 May Patchy rain possible
Patchy rain possible
 30° /22° 0.9 mm 7
19 May Patchy rain possible
Patchy rain possible
 31° /21° 0.1 mm 8
20 May Overcast
Overcast
 31° /21° 0 mm 8
21 May Moderate or heavy rain shower
Moderate or heavy rain shower
 27° /22° 8.2 mm 7
22 May Heavy rain at times
Heavy rain at times
 26° /22° 27.9 mm 6
23 May Patchy rain possible
Patchy rain possible
 29° /22° 2.2 mm 7
24 May Moderate rain at times
Moderate rain at times
 29° /21° 1.1 mm 7
25 May Moderate or heavy rain shower
Moderate or heavy rain shower
 29° /21° 1.7 mm 7
26 May Patchy rain possible
Patchy rain possible
 29° /21° 0.6 mm 7
27 May Patchy rain possible
Patchy rain possible
 30° /21° 0.2 mm 7
28 May Moderate or heavy rain shower
Moderate or heavy rain shower
 28° /21° 8.5 mm 7
29 May Patchy rain possible
Patchy rain possible
 30° /20° 0.9 mm 8
30 May Patchy rain possible
Patchy rain possible
 30° /20° 0.2 mm 8
31 May Moderate rain at times
Moderate rain at times
 30° /21° 0.9 mm 8
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Important Notice
Our weather forecast for Tanzania in May 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 May

In Tanzania, May marks the transition from the wet season to the dry season. At the beginning of the month, the weather in Tanzania is typically warm and humid, with temperatures ranging from 22° to 28°.

The coastal areas, such as Dar es Salaam, experience higher humidity levels and occasional rainfall during this time. Inland areas, including the Serengeti and Ngorongoro Crater, also begin to dry out, making it an excellent time for safari adventures as wildlife congregates around water sources.

By the end of May, the weather in Tanzania becomes drier and cooler as the country moves further into the dry season. Temperatures tend to range from 20° to 26°, with lower humidity levels providing more comfortable conditions for outdoor activities.

This transitional period offers pleasant weather for exploring Tanzania's diverse landscapes, from the savannahs to the mountains.

However, it's important to note that the weather can vary across different regions of Tanzania, so it's advisable to check specific forecasts for the areas you plan to visit.

Overall, May offers a favorable climate for travelers seeking wildlife encounters and outdoor adventures in Tanzania.

Tanzania in May - FAQ

Is May a good time to visit Tanzania?
Yes, May 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 May?
During May, expect a variety of temperatures with highs around 30° and lows near 22°, suitable for diverse activities and preferences.
How much rainfall should be expected in Tanzania during May?
Significant rainfall exceeding 182.5 mm is expected in Tanzania during May, occurring over more than 20 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Tanzania during May?
The average wind speed in Tanzania during May is 17 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Tanzania in May?

As you prepare for your trip to Tanzania in May, 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 May, 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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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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