Climate averages 1991–2020
Handeni weather
by month.
See how the year changes. February has the highest average daily maximum; July has the lowest average monthly rainfall.
Long-term climate patterns, not a forecast for a particular trip.
Across the year Handeni averages a daytime high of 27.3°C and a nighttime low of 19.3°C, with about 1,173 mm of rain on roughly 191 days. February is the warmest month (average high 30.8°C) and July the coolest (24.5°C). April is the wettest month with 189 mm; July is the driest with 29 mm.
The annual picture
A year in Handeni
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
Handeni climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 30.5°C21.0°C | 21.0°C | 119 | 14.5 | 12.412 h |
| February | 30.8°C21.0°C | 21.0°C | 110 | 12.4 | 12.312 h |
| March | 29.3°C21.1°C | 21.1°C | 160 | 22.2 | 12.112 h |
| April | 26.6°C20.5°C | 20.5°C | 189 | 26.5 | 12.012 h |
| May | 25.2°C19.2°C | 19.2°C | 123 | 19.1 | 11.912 h |
| June | 24.7°C17.6°C | 17.6°C | 36 | 10.3 | 11.812 h |
| July | 24.5°C16.7°C | 16.7°C | 29 | 8.7 | 11.812 h |
| August | 24.9°C17.1°C | 17.1°C | 41 | 11.6 | 11.912 h |
| September | 26.1°C17.9°C | 17.9°C | 38 | 10.7 | 12.112 h |
| October | 27.2°C18.9°C | 18.9°C | 81 | 14.7 | 12.212 h |
| November | 28.0°C20.0°C | 20.0°C | 107 | 19.5 | 12.412 h |
| December | 29.3°C20.8°C | 20.8°C | 141 | 20.7 | 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
Nearby cities
- TangaTanzania · 126 kmHigh 29.7°C · Low 23.3°C · 859 mm rain a year
- BagamoyoTanzania · 149 kmHigh 29.7°C · Low 23.1°C · 867 mm rain a year
- ZanzibarTanzania · 154 kmHigh 28.8°C · Low 24.4°C · 873 mm rain a year
- MorogoroTanzania · 159 kmHigh 28.7°C · Low 20.4°C · 875 mm rain a year
- KibahaTanzania · 179 kmHigh 29.7°C · Low 22.1°C · 979 mm rain a year
- KilosaTanzania · 193 kmHigh 28.8°C · Low 19.7°C · 843 mm rain a year
- Dar es SalaamTanzania · 208 kmHigh 29.3°C · Low 23.8°C · 997 mm rain a year
- UkundaKenya · 213 kmHigh 28.8°C · Low 23.9°C · 944 mm rain a year
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 limitsWhat do the high and low temperatures mean?
We average the daily maximum and daily minimum for each calendar month over 1991–2020. They are not record extremes, a forecast range or temperatures at a fixed time of day.
How is a rain day counted?
A local calendar day (standard time, UTC+3, no daylight saving) with at least 1 mm of total precipitation counts as one rain day. We count these for each year and month, then average across 30 years. The average does not predict which days will be wet.
Where do the numbers come from?
ERA5-Land (temperature) and ERA5 (precipitation) reanalysis from the Copernicus Climate Change Service, read from the Open-Meteo open-data archive. Temperature comes from the 0.1° model cell at -5.40°, 38.00° (4 km from the city centre), adjusted up by 0.3°C for the difference between the city's elevation (642 m) and the cell's (688 m). Rain comes from the 0.25° cell at -5.50°, 38.00°. These are model estimates, not weather-station readings; coast, hills and city streets can differ.
Does this page show sunshine, humidity or sea temperature?
No. The data used here contain air temperature and precipitation only. Daylight hours are calculated from the city's latitude (sunrise to sunset), not measured sunshine.