Weather in Dar es Salaam in August 2025
Average weather
Average temperature in Dar es Salaam in August
The expected average maximum temperature in August is +30°C with a maximum of +32°C and a minimum of +20°C.
The average maximum temperature goes up 8% by the end of the month, compared with the beginning of the month, from +29°C to +30°C.
Is Dar es Salaam warm or cold in August?
Dar es Salaam is typically warm in August.
Maximum temperatures go up compared to the previous month from +28°C to +28°C. The minimum temperature also goes up from +21°C to +21°C.
It’s generally warm, but pack a long-sleeve shirt for evenings.
August is one of the coolest months in Dar es Salaam, here is the comparison with other months:
Water temperature in Dar es Salaam in August
Water in Dar es Salaam in August is Warm. It varies from +25°C to +27°C, with an average of +26°C. This is almost similar to the air temperature, which averages +28°C.
The water temperature in August is one of the coldest of the entire year:
Can you swim in Dar es Salaam in August?
Climate in Dar es Salaam in August
| July | August | September | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +28°C | +28°C | +29°C | ||||
| Min. temperature | ||||||
| +17°C | +18°C | +18°C | ||||
| Max. temperature | ||||||
| +31°C | +32°C | +32°C | ||||
| Rainfall | ||||||
| 20 mm | 25 mm | 23 mm | ||||
| Wind | ||||||
| 2 m/s | 2 m/s | 2 m/s | ||||
| Avg. water temperature | ||||||
| +26°C | +26°C | +26°C | ||||
| Humidity | ||||||
| 79% | 79% | 77% | ||||
| Air pressure | ||||||
| 1016 HPa | 1016 HPa | 1015 HPa | ||||
| Sunny days | ||||||
| 3 | 2 | 2 | ||||
| Cloudy days | ||||||
| 7 | 6 | 7 | ||||
| Rainy days | ||||||
| 21 | 23 | 21 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
August weather is still as good as in July. The temperature levels stay the same in the area of +28°C for average maximum temperature during the day. Prepare for more rain. Average rainfall goes from 20 mm to 25 mm. Humidity levels don’t change as the month goes on, averaging around 79%. The average wind speed doesn’t change much during August, staying around 2 m/s. The days becoming less sunny, going from 3 sunny days in July to 2 in August.
September brings much the same weather, it remains good.
Wind
The average wind speed is 4 m/s getting up to 6 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Dar es Salaam is gradually increasing during August, going from 4 m/s to 4 m/s over the course of the month.
Rain
How was the weather last August in Dar es Salaam?
Climate Change over Years
The climate in Dar es Salaam in August has not changed much over the last 43 years.
The average temperature was the lowest in 1984 (+29°C) and the highest in 2023 (+31°C). The driest year was 2003 with only 558 mm of rainfall, and the wettest year was 1979 with 1581 mm.
FAQ
Is August a good time to visit Dar es Salaam?
Can you sunbathe in Dar es Salaam in August?
Can you swim in Dar es Salaam in August?
Is Dar es Salaam rainy in August?
Is it sunny in Dar es Salaam in August?
Other cities in Tanzania
Monthly weather in Dar es Salaam
Source of the data
For this page, we’ve looked at the typical weather in Dar es Salaam, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.