May weather forecast
Tanzania

May is the final month of the 'Masika', the long rainy season in Tanzania. While the amount of rainfall begins to lessen compared to April, it can still be significant, usually exceeding 150mm (5.91"). The conditions start to improve as the month progresses, making outdoor activities more accessible towards the end of the month.

Temperatures during May remain reasonably high but start to cool down slightly compared to the previous months. In coastal areas and islands, including Zanzibar, Pemba, and Mafia, temperatures usually range from 26°C (78.8°F) to 31°C (87.8°F). The northern and southern highlands, including regions around the Serengeti and Mbeya, witness mild temperatures, typically varying between 19°C (66.2°F) to 24°C (75.2°F).

In Dar es Salaam, the city's coastal position leads to hot and humid conditions, with average temperatures often remaining above 30°C (86°F). In contrast, Dodoma, located in the country's central region, experiences slightly cooler conditions with temperatures usually between 19°C (66.2°F) and 29°C (84.2°F).

Compared to April, May sees a decrease in both rainfall and temperatures as Tanzania transitions towards the dry season. Despite the ongoing rains, the end of May can be a good time for wildlife viewing, particularly in the northern circuit. Moreover, the landscapes remain lush and vibrant, providing spectacular photographic opportunities. As May is considered part of the low tourist season in Tanzania, travellers can enjoy a quieter safari experience and lower prices during this time.

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• Dar es Salaam - May »
  In Dar es Salaam during the entire year, the rain falls for 255.3 days and collects up to 734mm (28.9") of precipitation. On the last day of May, in Dar es Salaam, sunrise is at 06:28 and sunset at 18:13 EAT.
• Dodoma - May »
  The months with the lowest UV index in Dodoma are January through September, November and December, with an average maximum UV index of 6. On the first day of May sunrise is at 06:37 and sunset at 18:30.
• Mwanza - May »
  The months with the highest UV index in Mwanza, Tanzania, are January through May, August through December, with an average maximum UV index of 12. January through May, August through December, with an average maximum UV index of 12, are months with the highest UV index in Mwanza, Tanzania.
• Arusha - May »
  On the last day of the month, in Arusha sunrise is at 06:32 and sunset at 18:29 EAT. The months with the least sunshine in Arusha are April through July, with an average of 6h of sunshine.
• Mbeya - May »
  In Mbeya, Tanzania, during May, the rain falls for 12.3 days and regularly aggregates up to 12mm (0.47") of precipitation. In Mbeya, in May, during 12.3 rainfall days, 12mm (0.47") of precipitation is typically accumulated.
• Morogoro - May »
  Weather shifts in May in Morogoro, Tanzania, bringing a noticeable decrease in rainfall and humidity from the highs of April. In Morogoro in May, during 23 rainfall days, 68mm (2.68") of precipitation is typically accumulated.
• Tanga - May »
  The month with the most rainfall in Tanga is May, when 294mm (11.57") of precipitation is typically aggregated. The month with the most rainfall in Tanga is May, when 294mm (11.57") of precipitation is typically aggregated.
• Kigoma - May »
  On the last day of the month, in Kigoma sunrise is at 07:03 and sunset at 18:54 EAT. In Kigoma the coldest months are May, June and December, registering an average high-temperature of 24.3°C (75.7°F).
• Moshi - May »
  In Moshi, during May, the rain falls for 13 days and regularly aggregates up to 230mm (9.06") of precipitation. In Moshi, during the entire year, the rain falls for 99 days and collects up to 970mm (38.19") of precipitation.
• Songea - May »
  The months with the lowest UV index in Songea are January, March through July and November, with an average maximum UV index of 5. The months with the lowest UV index in Songea are January, March through July and November, with an average maximum UV index of 5.
• Musoma - May »
  Musoma ushers in May with an average high temperature of a still moderately hot 28°C (82.4°F), mirroring closely the previous month. Consequently, Musoma enters the fifth month witnessing distinct climatic characteristics, maintaining its warm, tropical appeal.
• Iringa - May »
  In Iringa, Tanzania, in May, during 11.1 rainfall days, 10mm (0.39") of precipitation is typically accumulated. On the last day of the month, in Iringa, Tanzania, sunrise is at 06:43 and sunset at 18:26 EAT.