Climate averages 1991–2020
Isiolo weather
in November.
A warm, wet month: the coolest and the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
November is a warm month in Isiolo: daytime highs average 26.2°C and nights cool to about 17.6°C. By daytime temperature it is the coolest month of the year.
Expect about 99 mm of rain on roughly 20 days, which makes November a wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 12 h 06 min on an average November day.
The nearest other city in this atlas is Meru (35 km away). In November its highs average 22.1°C, 4.1°C cooler than Isiolo, with 112 mm of rain.
Among the 37 cities listed in Kenya, Isiolo ranks joint 13th of 37 for the warmest November highs and 18th of 37 for the driest November (rainfall, lowest first). The mean November high of those 37 cities is 25.3°C; Isiolo is 1.0°C warmer than that mean.
From November to December, average highs rise by 0.5°C to 26.7°C, and monthly rainfall falls from 99 mm to 55 mm.
The annual picture
November 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
Isiolo climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.1°C16.6°C | 16.6°C | 41 | 8.2 | 12.112 h |
| February | 29.4°C17.2°C | 17.2°C | 23 | 4.9 | 12.112 h |
| March | 29.5°C18.1°C | 18.1°C | 43 | 8.6 | 12.112 h |
| April | 28.7°C18.8°C | 18.8°C | 76 | 11.2 | 12.112 h |
| May | 28.9°C18.5°C | 18.5°C | 47 | 7.5 | 12.112 h |
| June | 28.0°C17.4°C | 17.4°C | 28 | 5.6 | 12.112 h |
| July | 27.2°C16.7°C | 16.7°C | 38 | 7.8 | 12.112 h |
| August | 27.7°C16.7°C | 16.7°C | 40 | 9.0 | 12.112 h |
| September | 29.2°C17.2°C | 17.2°C | 27 | 5.7 | 12.112 h |
| October | 29.0°C18.3°C | 18.3°C | 52 | 10.0 | 12.112 h |
| November, selected | 26.2°C17.6°C | 17.6°C | 99 | 19.8 | 12.112 h |
| December | 26.7°C16.6°C | 16.6°C | 55 | 13.3 | 12.112 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
November in nearby cities
- Meru in NovemberKenya · 35 kmHigh 22.1°C · Low 14.7°C · 112 mm rain
- Nanyuki in NovemberKenya · 69 kmHigh 20.8°C · Low 12.5°C · 203 mm rain
- Nyeri in NovemberKenya · 111 kmHigh 20.2°C · Low 12.4°C · 230 mm rain
- Karuri (Murang'A), Kenya in NovemberKenya · 125 kmHigh 23.5°C · Low 15.4°C · 168 mm rain
- Thika in NovemberKenya · 165 kmHigh 23.0°C · Low 15.0°C · 161 mm rain
- Naivasha in NovemberKenya · 175 kmHigh 21.4°C · Low 13.3°C · 161 mm rain
- Ruiru in NovemberKenya · 181 kmHigh 22.9°C · Low 14.8°C · 123 mm rain
- Nakuru in NovemberKenya · 183 kmHigh 22.4°C · Low 13.2°C · 92 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 Isiolo) is explained once on the Isiolo year overview and on the Sources, method and limits page.