Climate averages 1991–2020
Kisii weather
in July.
A warm, moderately wet month: the coolest and the driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a warm month in Kisii: daytime highs average 23.6°C and nights cool to about 14.1°C. By daytime temperature it is the coolest month of the year.
Expect about 51 mm of rain on roughly 11 days, which makes July a moderately wet month (the driest month of the year). Daylight, from sunrise to sunset, lasts about 12 h 05 min on an average July day.
The nearest other city in this atlas is Migori (54 km away). In July its highs average 26.4°C, 2.8°C warmer than Kisii, with 31 mm of rain.
Among the 37 cities listed in Kenya, Kisii ranks 18th of 37 for the warmest July highs and joint 25th of 37 for the driest July (rainfall, lowest first). The mean July high of those 37 cities is 23.8°C; Kisii is 0.3°C cooler than that mean.
From July to August, average highs rise by 0.6°C to 24.2°C, and monthly rainfall rises from 51 mm to 77 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
Kisii climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 25.1°C14.6°C | 14.6°C | 151 | 16.7 | 12.212 h |
| February | 26.4°C15.0°C | 15.0°C | 99 | 13.0 | 12.112 h |
| March | 26.1°C15.2°C | 15.2°C | 189 | 18.9 | 12.112 h |
| April | 25.0°C15.4°C | 15.4°C | 277 | 23.4 | 12.112 h |
| May | 24.5°C15.3°C | 15.3°C | 176 | 19.6 | 12.112 h |
| June | 23.7°C14.6°C | 14.6°C | 87 | 13.6 | 12.112 h |
| July, selected | 23.6°C14.1°C | 14.1°C | 51 | 10.7 | 12.112 h |
| August | 24.2°C14.2°C | 14.2°C | 77 | 13.1 | 12.112 h |
| September | 25.1°C14.7°C | 14.7°C | 93 | 14.2 | 12.112 h |
| October | 25.3°C15.1°C | 15.1°C | 149 | 17.5 | 12.112 h |
| November | 24.5°C14.6°C | 14.6°C | 260 | 23.3 | 12.112 h |
| December | 24.5°C14.5°C | 14.5°C | 216 | 21.2 | 12.212 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
- Migori in JulyKenya · 54 kmHigh 26.4°C · Low 16.2°C · 31 mm rain
- Kisumu in JulyKenya · 64 kmHigh 26.6°C · Low 17.9°C · 92 mm rain
- Tarime in JulyTanzania · 87 kmHigh 27.2°C · Low 15.8°C · 21 mm rain
- Khwisero in JulyKenya · 97 kmHigh 23.9°C · Low 15.5°C · 119 mm rain
- Kakamega in JulyKenya · 107 kmHigh 23.7°C · Low 14.0°C · 99 mm rain
- Musoma in JulyTanzania · 141 kmHigh 26.5°C · Low 19.3°C · 25 mm rain
- Eldoret in JulyKenya · 145 kmHigh 20.2°C · Low 11.8°C · 250 mm rain
- Busia in JulyKenya · 146 kmHigh 25.1°C · Low 16.3°C · 134 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 Kisii) is explained once on the Kisii year overview and on the Sources, method and limits page.