Monthly weather averages & travel planning

Africa › 🇰🇪 Kenya › Nairobi
Updated: March 2026
June is a good time to visit Nairobi (7/10). With 9 daily sunshine hours and only 8 rain days, this month delivers genuinely reliable outdoor conditions, ranking it 10th sunniest of the year in Nairobi. Culture-focused travellers and those who prefer lighter crowds will find June a practical choice, with prices running lower than peak February without sacrificing all the good weather. July offers a similar profile at lower hotel rates if dates are flexible. The main practical note: Nairobi's popular sites are busiest between 10am and 3pm regardless of season. Arriving at opening time or after 4pm makes a significant difference to the experience. Planning tips: accommodation is generally available without long lead times, and flight prices are typically lower than peak season. Flexible travellers will find the best deals by booking 2-4 weeks ahead. Mid-week arrivals consistently unlock lower hotel rates than weekend check-ins.
June weather in Nairobi is defined by a daily temperature swing from 14°C at night to 22°C during the afternoon. Humidity averages 82%, and you can count on around 9 sunshine hours each day. That combination makes June warm and lush, though dressing in breathable fabrics keeps things manageable.
22°C
72°F
Avg High
14°C
57°F
Avg Low
8 days
40 mm total
Rain Days
9h
per day avg
Sunshine
82%
Humid
Humidity
The 8°C day-night temperature range is typical for continental climates: a light jacket in the morning that you shed by midday and need again after sunset. At 82% humidity, the 22°C daytime high feels 2-4°C warmer in practice: quick-dry fabrics and shade-seeking between noon and 3pm are the sensible response. UV index averages 4 this month, classed as moderate. Sunscreen is a sensible precaution for extended outdoor time, particularly at midday. Winds are calm at an average 11 km/h, so wind-chill is not a factor in planning your clothing. In Fahrenheit: 72°F average high, 57°F overnight low. Data sourced from Open-Meteo ERA5 climate reanalysis (1991–2020 normals).
Packing for Nairobi in June means dressing for 22°C days and 14°C evenings. A light cotton tee with a casual overshirt works well at 22°C, the overshirt doubles as a layer for air-conditioned venues. Evening temperatures settle at 14°C, a modest 8°C drop that a light cardigan or denim jacket covers. Comfortable walking trainers are the versatile choice for both outdoor sightseeing and indoor venues. At 82% average humidity, quick-dry synthetic or bamboo fabrics dry overnight and stay comfortable longer than cotton.
Local tip: Layers are more practical than a single heavy garment in Nairobi. The day-to-evening temperature shift rewards packing a versatile mid-layer you can add or remove as conditions change.
June has no major festivals or public holidays in Nairobi, which is one of its practical advantages for independent travellers. Attractions run at lower capacity than during peak event periods, queues are shorter, and accommodation is easier to find without needing to book many months in advance. Local restaurants, markets, and transport operate at a relaxed pace, making this an ideal time for visitors who prefer a more authentic, unhurried experience of everyday city life rather than large crowds drawn in by a single major headline event.
Based on 22°C average highs and 8 rainy days
In June, Nairobi sits in the dry season corridor, as the ITCZ shifts away from the region and trade winds bring drier, more stable air. This produces reliably sunny days reaching 22°C, with lower humidity than the wet months. Overnight lows of 14°C offer a pleasant reprieve from the midday heat. Climate data: Open-Meteo ERA5 (1991–2020).
Sunshine Hours
The average number of hours per day with direct sunlight. Calculated from satellite measurements. Days with more than 7 hours of sunshine are ideal for outdoor activities. Under 3 hours means overcast conditions dominate.
UV Index
A scale from 0-11+ measuring ultraviolet radiation intensity. UV 0-2: Minimal risk. UV 3-5: Moderate, wear sunscreen. UV 6-7: High, hat and SPF 30+ essential. UV 8-10: Very High, limit midday exposure. UV 11+: Extreme, seek shade between 10am-4pm.
Rain Days
A rain day is counted when precipitation exceeds 0.1mm. This threshold captures even light drizzle. Unlike total rainfall in mm, rain days tells you how often you might need an umbrella, which is useful for planning outdoor activities.
Humidity
Relative humidity as a percentage. Below 40%: Dry, skin and throat may feel parched. 40-60%: Comfortable, ideal for most people. 60-80%: Sticky, light breathable fabrics recommended. Above 80%: Muggy, heat feels more intense; quick-dry clothing is essential.
Nairobi in June
June ranks 10th sunniest of the year in Nairobi, with an average 9 daily sunshine hours. The driest months are July, September, and August. February is the hottest month (27°C avg high); June is the coolest (22°C). From here, temperatures fall 0°C into July. Compared to last month (May: 23°C high, 16 rain days), June is cooler and drier. June is one of the least sunny months, but that often means lower prices and fewer fellow tourists.
| Month | High | Low | Rain Days | Sun | Details |
|---|---|---|---|---|---|
| January | 26°C | 14°C | 7 | 11h | View |
| February | 27°C | 15°C | 6 | 12h | View |
| March | 27°C | 16°C | 11 | 11h | View |
| April | 25°C | 16°C | 20 | 11h | View |
| May | 23°C | 15°C | 16 | 10h | View |
| June | 22°C | 14°C | 8 | 9h | View |
| July | 22°C | 12°C | 4 | 8h | View |
| August | 22°C | 13°C | 5 | 9h | View |
| September | 24°C | 13°C | 4 | 10h | View |
| October | 25°C | 15°C | 10 | 11h | View |
| November | 23°C | 15°C | 19 | 11h | View |
| December | 24°C | 14°C | 11 | 11h | View |
January
7 rain days, 11h sun
February
6 rain days, 12h sun
March
11 rain days, 11h sun
April
20 rain days, 11h sun
May
16 rain days, 10h sun
June
8 rain days, 9h sun
July
4 rain days, 8h sun
August
5 rain days, 9h sun
September
4 rain days, 10h sun
October
10 rain days, 11h sun
November
19 rain days, 11h sun
December
11 rain days, 11h sun
Data Sources for Nairobi
Climate normals represent 30-year averages (1991-2020). Individual years may vary.