Peak score
8.3/10
Best months in Yokohama, Japan
Best Time to Visit Yokohama, Japan
Climate guide for Yokohama, Japan — updated 2026
Travel window May, June, September, October Peak: June · 8.3/10 climate score
Months to avoid January, February
Yokohama on the map · best months to visit
Yokohama, Japan
- Best monthsMay, June, September, October
- Avoid monthsJanuary, February
- Visit score now8/10
- Coordinates
- 35.43°, 139.65°
Quick answer
Plan your trip for May, June, September, October. Expect average highs near 23°C, lows near 18°C, and about 13 rainy days a month. Skip January, February when less favorable weather conditions sets in.
Warmest month
29°C
Coldest month
3°C
Wettest month
14d
Travel score by month
Each score weighs temperature comfort, rain, humidity, and outdoor conditions. Higher is better.
3.8 Jan
3.4 Feb
4.8 Mar
6.7 Apr
7.6 May
8.3 Jun
7 Jul
5.4 Aug
8.2 Sep
7.2 Oct
7 Nov
4.9 Dec
Excellent (7–10) Mixed (5–6) Tough (0–4)
Month-by-Month Recommendation
Tap any month to open its full weather page. Cards highlight score, temperature, rain, and comfort.
January
3.8 /10
Poor
9°C / 3°C 5 rainy days Comfort Score: 2.5/10
February
3.4 /10
Poor
10°C / 3°C 8 rainy days Comfort Score: 2.5/10
March
4.8 /10
Fair
13°C / 7°C 12 rainy days Comfort Score: 4.5/10
April
6.7 /10
Good
17°C / 11°C 11 rainy days Comfort Score: 7/10
May Best
7.6 /10
Great
21°C / 16°C 12 rainy days Comfort Score: 8.8/10
June Best
8.3 /10
Great
24°C / 19°C 13 rainy days Comfort Score: 10/10
July
7 /10
Great
27°C / 23°C 12 rainy days Comfort Score: 8.4/10
August
5.4 /10
Fair
29°C / 25°C 12 rainy days Comfort Score: 5.2/10
September Best
8.2 /10
Great
26°C / 22°C 14 rainy days Comfort Score: 10/10
October Best
7.2 /10
Great
21°C / 16°C 14 rainy days Comfort Score: 8.8/10
November
7 /10
Great
16°C / 11°C 10 rainy days Comfort Score: 7/10
December
4.9 /10
Fair
11°C / 5°C 6 rainy days Comfort Score: 3/10
Climate normals
Compare the monthly shape of temperature highs/lows and rainfall before locking in your dates.
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 9°C / 3°C . Feb: 10°C / 3°C . Mar: 13°C / 7°C . Apr: 17°C / 11°C . May: 21°C / 16°C . Jun: 24°C / 19°C . Jul: 27°C / 23°C . Aug: 29°C / 25°C . Sep: 26°C / 22°C . Oct: 21°C / 16°C . Nov: 16°C / 11°C . Dec: 11°C / 5°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 55 mm. Feb: 58 mm. Mar: 130 mm. Apr: 123 mm. May: 137 mm. Jun: 189 mm. Jul: 152 mm. Aug: 117 mm. Sep: 169 mm. Oct: 188 mm. Nov: 94 mm. Dec: 54 mm.
Season by Season
Season cards explain why scores rise and fall, with a representative month picked for each.
Spring
Avg score 6.4/10Mar, Apr, May
Average highs of 17°C (63°F) with 12 rainy days per month. Climate score: 6.4/10.
This month falls at the beginning of Spring.
Weather conditions this month are among the best of the year, making it a popular time for outdoor activities.
Summer
Avg score 6.9/10Jun, Jul, Aug
Average highs of 27°C (81°F) with 12 rainy days per month. Climate score: 6.9/10.
This month falls at the beginning of Summer.
Weather conditions this month are among the best of the year, making it a popular time for outdoor activities.
Autumn
Avg score 7.5/10Sep, Oct, Nov
Average highs of 21°C (70°F) with 13 rainy days per month. Climate score: 7.5/10.
This month falls at the beginning of Autumn.
Weather conditions this month are among the best of the year, making it a popular time for outdoor activities.
Winter
Avg score 4/10Dec, Jan, Feb
Average highs of 10°C (50°F) with 6 rainy days per month. Climate score: 4/10.
This month falls at the middle of Winter. Cold conditions dominate the month.
Weather conditions this month are less ideal compared to other times of the year. Indoor activities or shorter outings may be more comfortable.
Frequently Asked Questions
The best months to visit Yokohama are May, June, September, October, when temperatures are comfortable and rainfall is low.
Consider avoiding January, February due to less favorable weather conditions.
Packing depends on the season. In peak months (May, June, September, October), light layers and sun protection are typical essentials.
Yes! May earns a climate score of 7.6/10 and is one of the best months to visit Yokohama. Warm conditions, with highs averaging 20.6°C (69°F). Rain falls on about 12 days this month. Winds are noticeable. Sea temperature stays cool at 18°C (64°F).
Yes! June earns a climate score of 8.3/10 and is one of the best months to visit Yokohama. Warm conditions, with highs averaging 23.6°C (74°F). Rain falls on about 13 days this month. Sea temperature averages 22°C (72°F).