Climate averages 1991–2020
Kasulu weather
in July.
A warm, very dry month: the 4th warmest and the driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
July is a warm month in Kasulu: daytime highs average 27.6°C and nights cool to about 15.6°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 2.8 mm of rain on fewer than one day, which makes July a very dry month (the driest month of the year). Daylight, from sunrise to sunset, lasts about 11 h 53 min on an average July day.
The nearest other city in this atlas is Kigoma (62 km away). In July its highs average 26.5°C, 1.1°C cooler than Kasulu, with 1.3 mm of rain.
Among the 43 cities listed in Tanzania, Kasulu ranks joint 17th of 43 for the warmest July highs and 19th of 43 for the driest July (rainfall, lowest first). The mean July high of those 43 cities is 25.8°C; Kasulu is 1.7°C warmer than that mean.
From July to August, average highs rise by 1.3°C to 28.9°C, and monthly rainfall rises from 2.8 mm to 10 mm.
The annual picture
July in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Kasulu climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 25.5°C17.2°C | 17.2°C | 235 | 28.2 | 12.412 h |
| February | 26.1°C17.5°C | 17.5°C | 191 | 24.5 | 12.312 h |
| March | 26.0°C17.6°C | 17.6°C | 214 | 27.3 | 12.112 h |
| April | 25.5°C17.5°C | 17.5°C | 172 | 23.7 | 12.012 h |
| May | 26.0°C17.3°C | 17.3°C | 68 | 11.0 | 11.912 h |
| June | 26.8°C16.1°C | 16.1°C | 14 | 3.0 | 11.912 h |
| July, selected | 27.6°C15.6°C | 15.6°C | 2.8 | 0.8 | 11.912 h |
| August | 28.9°C16.6°C | 16.6°C | 10 | 1.8 | 12.012 h |
| September | 30.0°C17.8°C | 17.8°C | 36 | 6.2 | 12.112 h |
| October | 28.4°C18.1°C | 18.1°C | 136 | 17.0 | 12.212 h |
| November | 25.9°C17.4°C | 17.4°C | 231 | 25.4 | 12.312 h |
| December | 25.1°C17.1°C | 17.1°C | 257 | 28.9 | 12.412 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
July in nearby cities
- Kigoma in JulyTanzania · 62 kmHigh 26.5°C · Low 22.5°C · 1.3 mm rain
- Gitega in JulyBurundi · 129 kmHigh 23.8°C · Low 14.3°C · 1.0 mm rain
- Bujumbura in JulyBurundi · 156 kmHigh 26.2°C · Low 22.3°C · 3.8 mm rain
- Uvira in JulyDemocratic Republic of the Congo · 169 kmHigh 26.5°C · Low 23.0°C · 3.8 mm rain
- Kalemie in JulyDemocratic Republic of the Congo · 183 kmHigh 27.2°C · Low 20.3°C · 0.8 mm rain
- Mpanda in JulyTanzania · 224 kmHigh 28.5°C · Low 15.4°C · 0.1 mm rain
- Kalima in JulyDemocratic Republic of the Congo · 232 kmHigh 32.5°C · Low 19.6°C · 1.4 mm rain
- Ushirombo in JulyTanzania · 239 kmHigh 28.8°C · Low 17.4°C · 1.6 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Kasulu) is explained once on the Kasulu year overview and on the Sources, method and limits page.