June 18 is generally a great time to visit Kamakura. While there is a slight chance of rain (37%), showers are usually brief. Expect comfortable 24°C weather. Kamakura is currently in its most popular travel window, meaning vibrant crowds and premium pricing.
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Kamakura Weather Forecast for June 18
"Mild & Comfortable. Expect average highs of 24°C. 37% chance of rain."
What to Wear in Kamakura in June
Based on historical data for June 18, Kamakura typically experiences temperatures between 19.4°C and 24°C. We recommend packing t-shirt, light clothing, umbrella to stay comfortable. With a 37% chance of rain, keeping a raincoat or umbrella handy is a smart move.
Complete Packing Guide
Weekly breakdown & essential items for Kamakura
Smart Suitcase
- T-Shirt
- Light Clothing
- Umbrella
Average High
24°C
Daytime Peak
Average Low
19.4°C
Nighttime Low
Feels Like
24.8°C
☀️ Feels accurate
Rain Chance
37%
Avg 4mm if it rains
Cloud Cover
79%
Overcast
Pressure
1008.4 hPa
Medium volatility
Kamakura Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 92% of the time. Safe to plan outdoor activities with confidence.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 30 recommended
04:00 - 10:00
16:00 - 19:00
Type I-II
🔴 18 min to burn
Type III-IV
🟡 27 min to burn
Type V-VI
🟢 45 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
21.1°C
Humid/Sticky
Heat Stress
Low
No heat warning
🙂 Best outdoor time:
Any time during daylight hours
Marine Conditions
Marine Life
No special warnings. Enjoy the swim!
Swim Index
✅ Excellent Swimming Conditions
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in Japan
Flight Traffic
High
97/100 pressure index
Health Advisory
Required
1 vaccine • View Details →
Landing Slots
~959
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Kamakura
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
04:28
☀️ Noon
11:44
🌇 Sunset
19:00
⏱️ Daylight
14h 32m
Wind Speed
18.4 km/h
Gentle breeze
Sunshine
8.2 hrs
Direct Sun (Cloud-free)
Humidity
84%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Kamakura
Smart Flight Estimator
Airport-to-Airport Logistics
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Travel Health & Safety in Kamakura
Travel Comfort Index
Real-time tourism conditions
Weather Quality
⛅ Good
Tourist Crowds
🔴 Very Busy
Price Level
💰💰💰 Expensive
Health & Wellbeing
Meteo-Health Forecast
Moderate fluctuations. Some sensitivity possible.
Mild discomfort possible for arthritic conditions.
Moderate fish activity expected.
Air quality is acceptable. Sensitive individuals should limit prolonged outdoor exertion.
Regional Safety Profile
Seismic Activity
Very high seismic risk. Ring of Fire territory.
Typhoon Risk
Year-round risk present
Volcanic Activity
Nearest: Mount Fuji
74.5km away
Travel Alert: This region has elevated natural risks. We recommend registering with your embassy and keeping emergency numbers handy.
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Kamakura on June 18 averages 24°C with a 37% precipitation probability. Wedding/Outdoor Event Score: 87/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Kamakura Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Compare Other Cities
Same date (June 18) in other destinations
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📍 Is Kamakura Worth Visiting on June 18?
Planning a trip to Kamakura 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 24°C with a 37% historical precipitation risk.
✈️ Travel Logistics: Approximately 959 landing slots available daily during this period, indicating peak tourist activity.
💉 Health Advisory: 8 vaccinations are recommended for Japan, including COVID-19.
🌊 Coastal Conditions: Water temperature averages 22.5°C (swimming pool). Wave conditions are generally fun waves with heights around 0.7m.
📊 Historical Extremes: The hottest June 18 recorded in the last 30 years saw temperatures hit 31°C in 2025, while the coldest dropped to 17.5°C in 2021.