June 18 is statistically one of the best days of the year in Nairobi. With minimal rain risk (9%) and pleasant highs of 23°C, it's ideal for outdoor adventures. As it's peak season for Nairobi, we recommend booking your stay well in advance to secure the best rates.
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Essential Travel Info for Nairobi
Currency
KES
Sh Kenyan shilling
Language
English
+1 more
Driving
Left side
Connect
There are very many internet cafés aroun...
Safety
Moderate Safety
GPI: 2.303
Nairobi Weather Forecast for June 18
"Mild & Comfortable. Expect average highs of 22.6°C. 9% chance of rain."
What to Wear in Nairobi in June
Based on historical data for June 18, Nairobi typically experiences temperatures between 13.4°C and 22.6°C. We recommend packing t-shirt, light clothing to stay comfortable. Trends suggest it will stay mostly dry (9% rain probability), but checking the forecast before heading out is always wise.
Complete Packing Guide
Weekly breakdown & essential items for Nairobi
Smart Suitcase
- T-Shirt
- Light Clothing
Average High
22.6°C
Daytime Peak
Average Low
13.4°C
Nighttime Low
Feels Like
23°C
☀️ Feels accurate
Rain Chance
9%
Avg 0.7mm if it rains
Cloud Cover
79%
Light drizzle
Pressure
1017.6 hPa
Low volatility
Nairobi Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 100% of the time. Safe to plan outdoor activities with confidence.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 15 for extended outdoor time
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
17.1°C
Noticeable
Heat Stress
Low
No heat warning
😊 Best outdoor time:
Any time during daylight hours
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in Kenya
Flight Traffic
High
86/100 pressure index
Health Advisory
Required
2 vaccines • View Details →
Landing Slots
~110
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Nairobi
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
06:33
☀️ Noon
12:35
🌇 Sunset
18:36
⏱️ Daylight
12h 2m
Wind Speed
10.8 km/h
Light breeze
Sunshine
9.2 hrs
Direct Sun (Cloud-free)
Humidity
71%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Nairobi
Smart Flight Estimator
Airport-to-Airport Logistics
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Travel Health & Safety in Nairobi
Travel Comfort Index
Real-time tourism conditions
Weather Quality
☀️ Excellent
Tourist Crowds
🔴 Very Busy
Price Level
💰💰💰 Expensive
Health & Wellbeing
Meteo-Health Forecast
Stable conditions. Low risk of headaches.
Weather unlikely to affect joint pain.
Moderate fish activity expected.
Air quality is acceptable. Sensitive individuals should limit prolonged outdoor exertion.
Regional Safety Profile
Seismic Activity
Rare minor tremors. Buildings are earthquake-resistant.
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Nairobi on June 18 averages 22.6°C with a 9% precipitation probability. Wedding/Outdoor Event Score: 100/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Nairobi Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Compare Other Cities
Same date (June 18) in other destinations
🌍 Explore the same date in different destinations around the world
📍 Is Nairobi Worth Visiting on June 18?
Planning a trip to Nairobi on June 18? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year is characterized by pleasant mild weather averaging 22.6°C with a 9% historical precipitation risk.
✈️ Travel Logistics: Approximately 110 landing slots available daily during this period, indicating manageable crowd levels.
💉 Health Advisory: 13 vaccinations are recommended for Kenya, including COVID-19.
📊 Historical Extremes: The hottest June 18 recorded in the last 30 years saw temperatures hit 24.8°C in 2024, while the coldest dropped to 11.2°C in 2024.