Isiolo County weather
Today's sky, the hour-by-hour rain chance and the 16-day forecast for Isiolo County, Kenya. Like most weather services, we show Isiolo County at one spot: Isiolo, its largest city. At 12:30 AM local time it was mostly clear and 20°C (68°F). Light rain for 4 of the next 24 hours (under 1 mm/h, 0.6 mm total) — cloudy, but fine to be out. Best months for weather: Jun–Sep, Jan–Feb.
Current conditions
- Clouds
- 25%
- Chance of rain
- 10%
- Rain
- 0.0 mm/h
Hourly Forecast
Light rain for 4 of the next 24 hours (under 1 mm/h, 0.6 mm total) — cloudy, but fine to be out
Daily Forecast
Best Time to Visit
Peak season Jun–Sep, Jan–FebOff season Apr, Nov
About Isiolo weather
Is it raining in Isiolo right now?
No. It’s mostly clear and 20° right now. Light rain for 4 of the next 24 hours (under 1 mm/h, 0.6 mm total) — cloudy, but fine to be out.
What’s the weather like in Isiolo this week?
Over the next 7 days, expect highs of 27–31° and lows of 18–19°. Rain is likely on 7 of 7 days (Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday). The driest day looks like Friday.
Has it been raining in Isiolo lately?
In the past 7 days, Isiolo had 4 rainy days and 13.9 mm of rain in total.
What should I pack for Isiolo?
For the coming week, bring an umbrella or rain jacket, light, breathable clothes and sunscreen.
Isiolo County weather by month
When is the best time to visit Isiolo County?
Based on weather alone, the best time to visit Isiolo County is Jun–Sep, Jan–Feb, according to NASA's 2001–2025 climate averages. Apr, Nov tends to be the least pleasant. Average highs run from 28°C (82°F) in December to 31°C (88°F) in March.
What is the rainiest month in Isiolo County?
April is the wettest month, with about 133 mm (5.2 in) of rain on average. February is the driest, with about 21 mm (0.8 in).
What is the hottest month in Isiolo County?
March is the warmest, with average highs of 31°C (88°F) and lows of 18°C (64°F). December is the coolest, with highs of 28°C (82°F) and lows of 16°C (62°F).
Does Isiolo County have a rainy season?
Not a strong one. No month averages more than 150 mm of rain; the wettest is April at about 133 mm (5.2 in).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis for Isiolo), forecast and current conditions from Open-Meteo. Page updated . How we rate months
Compare places in Isiolo County
Weather can differ a lot within Isiolo County: coasts, hills and mountains each have their own climate.
| Place | Best months | Rainy months | Highs | Rain a year |
|---|---|---|---|---|
| Isiolo | Jun–Sep, Jan–Feb | None | 28–31°C | 712 mm |
| Garba Tula | Jun–Sep | None | 32–36°C | 419 mm |