Usa River Weather in May
In Usa River, May brings high daytime temperatures around 25°C (77°F), with nights cooling to 16°C (61°F). Expect quite a bit of rainfall this month.
Rainfall in Usa River in May
Past climate data indicates that roughly 14 days will see rain, totalling around 83 mm (3.3 in) for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Usa River in May
Usa River has perfect weather in May, with days reaching 25°C (77°F) and nights cooling to 16°C (61°F). This kind of day-to-night contrast is typical for this time of year. With lows of 16°C (61°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.If you favor pleasant temperatures and minimal rainfall, May is one of the best months to visit Usa River.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Tanzania, check out our Usa River's climate page.
Usa River Temperature in May
Min Temperature
16°C (61°F)
Max Temperature
25°C (77°F)
Chance of Rain
47%
Precipitation
83 mm (3.3 in)
Rainy days
14 days
Daily Historical Temperatures
44-year average (1976-2025)
Based on our historical records, temperatures in Usa River typically stay consistent throughout May, with daily highs averaging around 25°C (77°F). Nights are pleasant, with lows typically ranging from 16°C (61°F) to 19°C (66°F).
Average temperatures in May
Daily Historical Precipitation
44-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather for Usa River in May
Browse day-by-day weather records for Usa River spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Usa River historical weather extremes in May
Our historical data for Usa River spans 2004 to 2026, revealing these weather extremes.
- The warmest day in May was on May 4, 2009, with a maximum of 31°C (88°F).
- Usa River experienced its chilliest May day on May 29, 2023, reaching only 19°C (66°F).
- Usa River registered its coldest May night on May 24, 2006, with temperatures dropping to 10°C (50°F).
- Peak precipitation in May occurred on May 21, 2005, when 46 mm (1.8 in) of precipitation was measured.
Best Places in Tanzania in May
Find out more about the weather in Tanzania and which places have the best travel conditions in this month. See all of Tanzania in May →
perfect weather
pleasant
tolerable
unpleasant
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What to Wear in Usa River in May
Comfortable temperatures call for an easy wardrobe in May. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags.What To Do in Usa River in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Tanzania, check out our Usa River's climate page.
See the full Usa River climate overview or explore weather in Tanzania.
