Isiolo County

Region · 🇰🇪 Kenya

Population 268,002

Area 25,465 km²

Time zone Africa/Nairobi

Official website www.isiolocounty.go.ke

Isiolo County – Planning a Trip?

Build your day-by-day itinerary in the Tripomatic app.

Start Planning

Isiolo County — Map

Climate & when to visit

Select a month

Typical weather in January

Fair

32° · extremes 17°–35°
19° at night
6 rainy days
23 sunny days
9 hours of sunshine per day
Comfortable humidity
Light breeze
UV index 11 · extreme

Up to 10 days above 35°

Typical weather in February

Poor

34° (feels like 33°) · extremes 18°–36°
20° at night
4 rainy days
22 sunny days
10 hours of sunshine per day
Comfortable humidity
Light breeze
UV index 12 · extreme

Up to 13 days above 35°

Typical weather in March

Poor

34° (feels like 33°) · extremes 19°–37°
21° at night
9 rainy days
21 sunny days
9 hours of sunshine per day
Humid air
Light breeze
UV index 12 · extreme

Up to 15 days above 35°

Typical weather in April

Poor

33° · extremes 20°–36°
21° at night
19 rainy days
15 sunny days
8 hours of sunshine per day
Muggy, humid air
Light breeze
UV index 11 · extreme

Up to 8 days above 35°

Typical weather in May

Fair

32° · extremes 18°–34°
20° at night
11 rainy days
22 sunny days
9 hours of sunshine per day
Muggy, humid air
Light breeze
UV index 11 · extreme

Typical weather in June

Good

32° (feels like 30°) · extremes 18°–34°
19° at night
6 rainy days
17 sunny days
9 hours of sunshine per day
Humid air
Light breeze
UV index 9 · very high

Typical weather in July

Good

31° (feels like 29°) · extremes 17°–33°
18° at night
8 rainy days
14 sunny days
8 hours of sunshine per day
Comfortable humidity
Light breeze
UV index 9 · very high

Typical weather in August

Good

32° (feels like 29°) · extremes 17°–34°
19° at night
8 rainy days
16 sunny days
8 hours of sunshine per day
Comfortable humidity
Light breeze
UV index 10 · very high

Typical weather in September

Fair

33° (feels like 31°) · extremes 18°–35°
19° at night
5 rainy days
23 sunny days
9 hours of sunshine per day
Comfortable humidity
Light breeze
UV index 12 · extreme

Up to 11 days above 35°

Typical weather in October

Poor

33° (feels like 32°) · extremes 18°–36°
20° at night
12 rainy days
18 sunny days
9 hours of sunshine per day
Humid air
Light breeze
UV index 11 · extreme

Up to 12 days above 35°

Typical weather in November

Poor

31° · extremes 19°–34°
20° at night
20 rainy days
9 sunny days
8 hours of sunshine per day
Muggy, humid air
Light breeze
UV index 10 · very high

Typical weather in December

Fair

31° · extremes 17°–34°
20° at night
12 rainy days
16 sunny days
8 hours of sunshine per day
Humid air
Light breeze
UV index 10 · very high

Up to 6 days above 35°

Climate data: NASA POWER (MERRA-2) · 1996–2025

Practical information

Currency: Kenyan Shilling KES KSh · Card payments · Commonly accepted
Electricity: Type G
240 V · 50 Hz

Languages: English, Swahili
Tap water: Not safe to drink
Driving side: Left
Calling code: +254

Learn more

Tours & Activities

Related destinations

Kenya

Other Destinations

Nairobi City County Kiambu County Nakuru County Kakamega County Kilifi County Kisii County Mombasa Kisumu County Kajiado County Kericho County Mandera County Kwale County Wajir County Nyeri County Embu County Laikipia County Samburu County Eldoret Lamu County Tsavo East National Park Lake Turkana Tsavo West National Park Mount Kenya Foreste Reserv Kapenguria Ruma National Park Garissa

Isiolo County

Isiolo County — Map

Climate & when to visit

Typical weather in January

Typical weather in February

Typical weather in March

Typical weather in April

Typical weather in May

Typical weather in June

Typical weather in July

Typical weather in August

Typical weather in September

Typical weather in October

Typical weather in November

Typical weather in December

Practical information

Tours & Activities

Isiolo County – Add to Your Trip

Related destinations

Other Destinations