Yokohama Archives of History

Museum Museum documenting Yokohama's port history and foreign settlement

Historical archive in Yokohama documenting the city’s opening to foreign trade and treaty‑port era; historians and visitors attend exhibitions and research collections on 19th-20th century port life.

Main image

The Yokohama Archives of History is an institution in Yokohama that collects and displays documents, maps and exhibits relating to the city’s opening to foreign trade and its maritime history. It serves both as a public museum and a research archive.

Exhibition galleries present the treaty-port era, urban development and port infrastructure, while the archival holdings support historical research. The venue commonly hosts temporary displays and educational programs about Yokohama’s international connections.

The archives are located in central Yokohama within Kanagawa Prefecture, near the port area and historic Yamate district, and are reachable from Kannai and Motomachi-Chukagai stations.

  • Location tip: Located close to Yokohama's port area and historical neighborhoods, making it easy to combine with visits to Yamate and Chinatown.
  • Collections: Houses archival materials and rotating exhibits on Yokohama's development as an international treaty port.
Yokohama Archives of History
6-50-1 Honmachi, Naka Ward, Yokohama, Kanagawa Prefecture, Japan
35.4475, 139.6440

How to Get to Yokohama Archives of History #

The Archives is in the Yamate/Motomachi district of Naka Ward, about a 10-15 minute walk from Motomachi-Chukagai Station on the Minatomirai Line or a similar distance from Ishikawacho Station on the JR Negishi Line. Visitors can combine a walk through Yamate’s foreign residences and Yamashita Park en route.

Tips for Visiting Yokohama Archives of History #

  • Enter through the museum-like entrance on Motomachi for the best contextual displays before heading to the archival reading rooms.
  • Check weekdays for quieter research time; weekends attract tourists to nearby Yamashita Park and can make the area busier.
  • Photocopying and document-access rules are strict-bring ID and be prepared to request materials in advance for research.

Best Time to Visit Yokohama Archives of History #

Best visited in spring or autumn when the city is comfortable for walking; researchers should check opening days in advance.

Spring
Mar-May · 10-20°C (50-68°F)
Pleasant weather for walking between the archives, nearby museums, and Yamate foreign quarter.
Autumn
Sep-Nov · 15-22°C (59-72°F)
Clear skies and comfortable temperatures-good for combining archival work with city exploration.
Winter
Dec-Feb · 5-12°C (41-54°F)
Quieter tourist season; ideal for researchers who prefer fewer crowds.

Weather & Climate near Yokohama Archives of History #

Climate

Yokohama Archives of History's climate is classified as Humid Subtropical - Humid Subtropical climate with hot summers (peaking in August) and cold winters (coldest in January). Temperatures range from 2°C to 30°C. Abundant rainfall (1609 mm/year), wettest in September.

Air Quality: AQI 55 Moderate
Best Time to Visit
AugustMayOctober
Temperature & Rainfall
Temperature Range
37°
Warmest Month
-7°
Coldest Month
Monthly Conditions

January

January is the coolest month with highs of 10°C and lows of 2°C. Moderate rainfall (53 mm).

66 Good

Comfort

Feels Like Cold
C
Temperature
10°
77%
Humidity
Very Humid

Weather

53 mm
Rainfall
4.2 m/s
Wind
Light Breeze
0.4
UV Index
Low
9.9h daylight

February

February is cold with highs of 10°C and lows of 2°C. Moderate rainfall (70 mm) and partly cloudy skies.

62 Good

Comfort

Feels Like Cold
C
Temperature
10°
77%
Humidity
Very Humid

Weather

70 mm
Rainfall
4.3 m/s
Wind
Light Breeze
0.6
UV Index
Moderate
10.8h daylight

March

March is cold with highs of 13°C and lows of 5°C. Significant rainfall (124 mm) and partly cloudy skies.

58 Acceptable

Comfort

Feels Like Cold
C
Temperature
13°
77%
Humidity
Very Humid

Weather

124 mm
Rainfall
4.6 m/s
Wind
Light Breeze
0.9
UV Index
Moderate
11.8h daylight

April

April is cool with highs of 19°C and lows of 10°C. Significant rainfall (138 mm) and partly cloudy skies.

62 Good

Comfort

14°
Feels Like Cool
14°C
Temperature
10° 19°
78%
Humidity
Very Humid

Weather

138 mm
Rainfall
4.8 m/s
Wind
Light Breeze
1.2
UV Index
High
13.0h daylight

May

May is mild with highs of 23°C and lows of 14°C. Significant rainfall (150 mm) and partly cloudy skies.

70 Very Good

Comfort

19°
Feels Like Mild
19°C
Temperature
15° 23°
79%
Humidity
Very Humid

Weather

150 mm
Rainfall
4.4 m/s
Wind
Light Breeze
1.4
UV Index
High
13.9h daylight

June

June is mild with highs of 25°C and lows of 18°C. Heavy rain (203 mm) and mostly overcast skies.

64 Good

Comfort

22°
Feels Like Mild
22°C
Temperature
18° 25°
83%
Humidity
Very Humid

Weather

203 mm
Rainfall
4.0 m/s
Wind
Light Breeze
1.4
UV Index
High
14.4h daylight

July

July is warm with highs of 28°C and lows of 22°C. Significant rainfall (154 mm) and mostly overcast skies.

68 Good

Comfort

25°
Feels Like Warm
25°C
Temperature
22° 28°
84%
Humidity
Very Humid

Weather

154 mm
Rainfall
3.8 m/s
Wind
Light Breeze
1.6
UV Index
Very High
14.1h daylight

August

August is the warmest month with muggy conditions (dew point 22°C). Significant rainfall (160 mm) and partly cloudy skies.

72 Very Good

Comfort

27°
Feels Like Warm
27°C
Temperature
23° 30°
82%
Humidity
Very Humid

Weather

160 mm
Rainfall
4.1 m/s
Wind
Light Breeze
1.7
UV Index
Very High
13.3h daylight

September

September is mild with highs of 27°C and lows of 20°C. The wettest month with heavy rain (210 mm) and mostly overcast skies.

66 Good

Comfort

23°
Feels Like Mild
23°C
Temperature
20° 27°
84%
Humidity
Very Humid

Weather

210 mm
Rainfall
3.8 m/s
Wind
Light Breeze
1.2
UV Index
High
12.3h daylight

October

October is mild with highs of 22°C and lows of 14°C. Significant rainfall (192 mm) and partly cloudy skies.

70 Very Good

Comfort

18°
Feels Like Mild
18°C
Temperature
14° 22°
84%
Humidity
Very Humid

Weather

192 mm
Rainfall
4.0 m/s
Wind
Light Breeze
0.8
UV Index
Moderate
11.2h daylight

November

November is cool with highs of 17°C and lows of 9°C. Significant rainfall (105 mm) and partly cloudy skies.

68 Good

Comfort

13°
Feels Like Cool
13°C
Temperature
17°
82%
Humidity
Very Humid

Weather

105 mm
Rainfall
4.2 m/s
Wind
Light Breeze
0.5
UV Index
Low
10.2h daylight

December

December is cold with highs of 13°C and lows of 4°C. Moderate rainfall (50 mm).

66 Good

Comfort

Feels Like Cold
C
Temperature
13°
79%
Humidity
Very Humid

Weather

50 mm
Rainfall
4.0 m/s
Wind
Light Breeze
0.3
UV Index
Low
9.7h daylight

Nearby Attractions to Yokohama Archives of History