Best Time to Visit Mwanza
Tanzania · weather by month, temperature and rainfall
If you want the most pleasant weather in Mwanza, plan your trip for June and July. Temperatures barely change through the year: highs stay between 26°C and 30°C, so rainfall matters far more than heat when choosing when to go. The rainy season runs over March to April and October to December; November is the wettest month with about 213 mm (8.4 in) of rain.
When to go to Mwanza: a seasonal guide
Dry months: June to August
This is the best stretch. July is the driest month, with almost no rain, and June isn't far behind. Days are sunny and warm, and nights are a little cooler. Humidity drops too, so the air feels easy on Lake Victoria's shore.
These months suit almost any plan. Climb the granite boulders around Capricorn Point and Bismarck Rock for sunset. Take a boat out to Saa Nane Island or Rubondo Island National Park. Most people use Mwanza as a gateway to the Serengeti, which is also in its dry season now, so wildlife is easier to spot. Expect more safari travellers passing through, and schools abroad break in July and August. Mwanza itself never gets truly packed, though.
August is the hottest month at 30°C, tied with September. It's still dry enough to enjoy.
May and September: the in-between months
May is the one to watch. The long rains are fading, the rain falls on about half the days, and the sun is back. Everything is green and quieter. It's a good pick if you want a lower-key trip.
September is warm and mostly bright, but showers creep back. They're short and don't ruin a day. It works well for city walks, the Saturday crowds at Mwaloni fish market, and a plate of grilled tilapia by the lake.
Rainy months: October to April
There are two wet spells. The short rains run from October to December, and the long rains come in March and April. November is the wettest month, with rain on most days and little sun. April is the next worst, and rain falls on almost every day.
Be honest with yourself here. Roads get muddy, boat trips can be bumpy, and views from the rocks are often grey. Safari lodges are cheaper and empty, but the Serengeti's tracks can be slow going in April.
January and February are a pleasant break. They're a bit drier, and still warm. Rain tends to arrive as an afternoon downpour, so mornings are often fine for the market or a ferry ride. If you're on a budget and don't mind a shower, this is a smart time to come.
For the easiest trip, aim for late June or July.
Mwanza weather by month
Monthly climate table
| Month | High | Low | Rain | Rainy days | Humidity | Sun hrs/day | Rating |
|---|---|---|---|---|---|---|---|
| January | 27°C 80°F | 20°C 69°F | 99 mm | 19 | 69% | 4.5 | Good 6.8 |
| February | 28°C 82°F | 20°C 69°F | 90 mm | 17 | 68% | 4.3 | Good 7.3 |
| March | 28°C 82°F | 20°C 68°F | 149 mm | 23 | 71% | 4 | Fair 5.6 |
| April | 27°C 80°F | 20°C 67°F | 159 mm | 24 | 74% | 3.5 | Fair 5.1 |
| May | 28°C 82°F | 19°C 66°F | 68 mm | 14 | 70% | 5.8 | Excellent 8.6 |
| June | 28°C 83°F | 18°C 65°F | 15 mm | 4 | 61% | 8.1 | Excellent 9.8 |
| July | 29°C 84°F | 18°C 64°F | 6 mm | 2 | 51% | 9 | Excellent 9.3 |
| August | 30°C 86°F | 20°C 67°F | 34 mm | 6 | 49% | 7.5 | Excellent 8.9 |
| September | 30°C 85°F | 21°C 69°F | 69 mm | 13 | 54% | 5.5 | Good 7.8 |
| October | 29°C 84°F | 21°C 70°F | 122 mm | 20 | 62% | 4.3 | Fair 5.3 |
| November | 27°C 80°F | 21°C 69°F | 213 mm | 26 | 72% | 3.3 | Fair 5.3 |
| December | 26°C 79°F | 21°C 69°F | 157 mm | 25 | 72% | 4 | Fair 5.5 |
Frequently asked questions
When is the best time to visit Mwanza?
The best time to visit Mwanza is June and July, based on comfortable temperatures, low rainfall and plenty of sunshine.
What is the hottest month in Mwanza?
August is the hottest month in Mwanza, with an average high of 30°C (86°F).
What is the coldest month in Mwanza?
July is the coldest month in Mwanza, with an average low of 18°C (64°F).
What is the rainiest month in Mwanza?
November is the wettest month, with about 213 mm (8.4 in) of rain. July is the driest, with 6 mm (0.2 in).
When is the rainy season in Mwanza?
The rainy season in Mwanza is March to April and October to December.
Nearby destinations
- Kampala317 km · best January to February and July
- Kigali322 km · best July and August
- Gitega346 km · best June to September
- Kakamega373 km · best January and February
- Arusha431 km · best June to September
- Nairobi456 km · best January and June to September
- Dodoma514 km · best May to July
- Mombasa770 km · best July to September
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