Wake, Japan experiences average highs of 19°C (66°F) and lows of 13°C (55°F) throughout the year. Rainfall is moderate, averaging about 9 rainy days per month. Sunshine is abundant, averaging about 9 hours per day. Average highs have stayed broadly stable across the available records.
Wake, Japan Weather & Climate 2026
Monthly climate averages for Wake, Japan. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: Jan–Dec 
Wetter season: Jun–Sep At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
6/10
Best: May, June, September, October, November
UV Index
5
Low
Temperature 19°C / 13°C
Feels Like 19°C / 12°C
Rainy Days 9
Rainfall 131 mm
Sunshine 9 h
Humidity 75%
Wind Speed 20 km/h
Dew Point 12°C
Snow Days 2 days
Frost Days 4 days
Hottest Month
31°C
August
Avg Low 25°C
Rain 11 days
Coldest Month
2°C
January
Avg High 8°C
Rain 5 days
Driest Month
5 days
January
Avg High 8°C
Avg Low 2°C
Windiest Month
23 km/h
December (Gusts 37)
Sea Temperature
9°C – 29°C
Warmest water: August (
29.4°C
)
Worst Time to Visit
Consider avoiding January, February, August, December due to less favorable weather conditions.
Sun Position
Sunrise 05:01
Daylight 14.3h
Sunset 19:18
Live conditions —
Wake on the map · live conditions
Wake, Japan
- Continent
- Asia
- Country
- Japan
- City
- Wake
- Population
- 14.2K
- Coordinates
- 34.81°, 134.14°
Seasonal Breakdown
Spring
Mar–May
Avg High 18°C
Avg Low 10°C
Rain 10 days/mo
1/3 best months
Summer
Jun–Aug
Avg High 29°C
Avg Low 23°C
Rain 12 days/mo
1/3 best months
Autumn
Sep–Nov
Avg High 22°C
Avg Low 16°C
Rain 10 days/mo
3/3 best months
Winter
Dec–Feb
Avg High 9°C
Avg Low 3°C
Rain 6 days/mo
Climate Charts
Based on historical averages (2016–2025)
Monthly Temperatures
High Low Shaded bands show the typical range across the available yearly records.
Line chart showing monthly temperatures. Jan: 8°C / 2°C . Feb: 9°C / 2°C . Mar: 13°C / 5°C . Apr: 18°C / 10°C . May: 22°C / 15°C . Jun: 25°C / 19°C . Jul: 29°C / 24°C . Aug: 31°C / 25°C . Sep: 27°C / 22°C . Oct: 22°C / 16°C . Nov: 16°C / 9°C . Dec: 10°C / 4°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 42 mm. Feb: 57 mm. Mar: 105 mm. Apr: 140 mm. May: 154 mm. Jun: 212 mm. Jul: 233 mm. Aug: 167 mm. Sep: 208 mm. Oct: 151 mm. Nov: 58 mm. Dec: 44 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 70%. Feb: 70%. Mar: 72%. Apr: 73%. May: 76%. Jun: 81%. Jul: 84%. Aug: 80%. Sep: 79%. Oct: 74%. Nov: 74%. Dec: 71%.
Monthly Wind Speed
Wind Speed Gusts
Bar chart showing monthly wind speed. Jan: 23 km/h . Feb: 22 km/h . Mar: 21 km/h . Apr: 21 km/h . May: 19 km/h . Jun: 18 km/h . Jul: 17 km/h . Aug: 18 km/h . Sep: 20 km/h . Oct: 21 km/h . Nov: 20 km/h . Dec: 23 km/h .
Sunshine
Sunshine
Sunshine: Jan: 8h. Feb: 8h. Mar: 9h. Apr: 9h. May: 9h. Jun: 9h. Jul: 10h. Aug: 10h. Sep: 8h. Oct: 8h. Nov: 8h. Dec: 7h.
Sea Temperature
Sea Temperature swim
Line chart showing monthly sea temperature. Jan: 10°C . Feb: 9°C . Mar: 10°C . Apr: 14°C . May: 18°C . Jun: 22°C . Jul: 27°C . Aug: 29°C . Sep: 29°C . Oct: 24°C . Nov: 19°C . Dec: 14°C .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 3. Feb: UV 4. Mar: UV 5. Apr: UV 6. May: UV 6. Jun: UV 7. Jul: UV 7. Aug: UV 7. Sep: UV 6. Oct: UV 5. Nov: UV 4. Dec: UV 3.
Monthly Daylight Hours
Daylight 12h reference
Monthly Dew Point & Comfort
Dew Point Dry Comfortable Humid Muggy
Snow Days
Snow Days Snowfall
Snow Days: Jan: 1 days. Feb: 2 days. Mar: 0 days. Apr: 0 days. May: 0 days. Jun: 0 days. Jul: 0 days. Aug: 0 days. Sep: 0 days. Oct: 0 days. Nov: 0 days. Dec: 0 days.
Climate Trends
Average highs have stayed broadly stable across the available records. Average rainfall is trending drier by about 41 mm.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Aug 2025 · 32°C | Aug · 31°C |
| Coldest month | Feb 2025 · 1°C | Jan · 2°C |
| Wettest month | Sep 2025 · 253 mm | Jul · 233 mm |
| Windiest month | Feb 2025 · 25 km/h | Dec · 23 km/h |
Month-by-Month Weather Table
January
Poor 
February
Poor March
Fair April
Good May best
Excellent June best
Excellent July
Wet August
Poor September best
Wet October best
Excellent November best
Excellent December
Fair | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 8°C / 2°C | 4°C / -2°C | 5days (42 mm) Good | 7.7h Good | 70% Muggy | 3.2 Moderate | Poor | View Details |
| February | 9°C / 2°C | 5°C / -2°C | 7days (57 mm) Good | 8.1h Good | 70% Muggy | 4 Moderate | Poor | View Details |
| March | 13°C / 5°C | 11°C / 2°C | 10days (105 mm) Wet | 8.7h Good | 72% Muggy | 5 Moderate | Fair | View Details |
| April | 18°C / 10°C | 17°C / 8°C | 10days (140 mm) Wet | 9.1h Good | 73% Muggy | 6 High | Good | View Details |
| May best | 22°C / 15°C | 23°C / 14°C | 10days (154 mm) Wet | 9.4h Good | 76% Humid | 6.4 High | Excellent | View Details |
| June best | 25°C / 19°C | 28°C / 20°C | 12days (212 mm) Wet | 8.9h Good | 81% Humid | 6.5 High | Excellent | View Details |
| July | 29°C / 24°C | 34°C / 28°C | 13days (233 mm) Wet | 9.7h Good | 84% Humid | 7.2 Very High | Wet | View Details |
| August | 31°C / 25°C | 36°C / 29°C | 11days (167 mm) Wet | 10.4h Excellent | 80% Humid | 7.2 Very High | Poor | View Details |
| September best | 27°C / 22°C | 30°C / 24°C | 14days (208 mm) Wet | 8.4h Good | 79% Humid | 6.2 High | Wet | View Details |
| October best | 22°C / 16°C | 22°C / 14°C | 10days (151 mm) Wet | 7.9h Good | 74% Muggy | 4.6 Moderate | Excellent | View Details |
| November best | 16°C / 9°C | 14°C / 7°C | 6days (58 mm) Good | 8h Good | 74% Muggy | 3.6 Moderate | Excellent | View Details |
| December | 10°C / 4°C | 6°C / 0°C | 5days (44 mm) Good | 7.4h Good | 71% Muggy | 3 Moderate | Fair | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Wake are May, June, September, October, November, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Wake, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Wake is August, with average daytime highs of 31°C (88°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Wake is January, with average overnight lows of 2°C (36°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Wake is July, averaging 233mm of precipitation across 13 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Wake runs through September, July, June, August, with the heaviest rainfall in September. Based on 10-year averages for Wake.
Wake receives approximately 104 sunshine hours per year. The sunniest month is August with around 10 hours. Based on climate data for Wake.
The least favorable months to visit Wake are January, February, August, December, primarily due to less favorable weather conditions. For the best conditions, consider May, June, September, October, November instead.
The annual average UV index in Wake is 5, classified as moderate. Standard sun protection (sunscreen, hat) is recommended during prolonged outdoor exposure.
Average humidity in Wake is 75%, classified as moderate. Humidity levels are generally comfortable and should not affect outdoor activities for most people.
Yes — sea temperatures in July, August, September, October average 27°C (81°F), which is warm and comfortable for swimming and water activities.
Yes, Wake receives snow. Months with snowfall average 2 snow days and 1 cm (0 in) of accumulation, with about 4 frost days during winter.
Average wind speeds in Wake are 20 km/h (12 mph). The windiest month is December with peak winds reaching 23 km/h (14 mph) (gusts up to 37 km/h / 23 mph).
Wake averages 4 clear-sky days per month with overall cloud cover around 57%. The clearest skies occur in November.
The annual average dew point in Wake is 12°C (54°F), which feels pleasant with low humidity. Outdoor activities are comfortable year-round from a humidity standpoint.
Wake has a Humid Subtropical climate, classified as Cfa under the Köppen system. Temperate climates have mild winters and warm summers, with rainfall spread across the year and four distinct seasons.
The 'feels like' temperature in Wake ranges from 12°C (54°F) to 19°C (66°F) on average. The 'feels like' temperature closely matches the actual temperature throughout most of the year.
July is not the best time to visit Wake, with a climate score of 4.9/10. Consider visiting during May, June, September, October, November instead for better conditions.
For July in Wake, pack Umbrella, Waterproof jacket, Breathable clothing, Sunscreen (SPF 30+), Sun hat. With average highs of 29°C (85°F) and 13 rainy days, these essentials will keep you comfortable.
Data Source
Climate data derived from ERA5 reanalysis (ECMWF), averaged over 2016–2025. Sea surface temperature from marine reanalysis data. Climate scores and seasonal estimates are computed by WorldStats.
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