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Hongo

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Hongo Weather, Climate and Best Time to Visit

Data source:Meteostat
Update date:2025-09

Hongo year round climate

  • Spring (March–May): Average 51–66°F, the climate shifts from cool to warm with more rainfall and occasional overcast days. Common activities: flower viewing, picnics, museum visits. Recommended clothing: light jacket, comfortable trousers or skirt.
  • Summer (June–August): Average 73–83°F, hot and humid with heavier rainfall and occasional typhoons. Common activities: swimming, outdoor activities (beware of heatstroke), visiting indoor attractions. Recommended clothing: light and breathable clothing, sun hat, sunscreen.
  • Autumn (September–November): Average 57–78°F, pleasant and comfortable climate, gradually cooling down with decreasing rainfall. Common activities: maple leaf viewing, hiking, enjoying autumnal delicacies. Recommended clothing: light jacket, long-sleeved shirts and trousers.
  • Winter (December–February): Average 42–46°F, cold and dry with less rainfall. Common activities: visiting indoor attractions, onsen bathing. Recommended clothing: warm coat, sweater, scarf, gloves.

Hongo climatological average

Annual average temperature: approx. 62.6°F / Annual rainfall: approx. 1648 mm / Summer humidity: 70%–80% / Rainiest month: June

Hongo monthly average temperature and precipitation

Month
Air temperature (°F)
Precipitation (mm)
January
42.6°F
25
February
44.2°F
63.7
March
52°F
148.3
April
61.2°F
143.7
May
66.7°F
186.3
June
73.6°F
253.7
July
82.9°F
156.7
August
83.5°F
206.3
September
78.6°F
217
October
66°F
146.7
November
57.6°F
75.7
December
46.9°F
25.8

Hongo weather for the next seven days

9/21
Monday
Light rain shower
78.2°F/71.4°F
9/22
Tuesday
Patchy rain nearby
85.5°F/73.9°F
9/23
Wednesday
Patchy rain nearby
77.8°F/70.8°F
9/24
Thursday
Patchy rain nearby
82.2°F/71.6°F
9/25
Friday
Overcast
79.2°F/72°F
9/26
Saturday
Overcast
80.5°F/70°F
9/27
Sunday
Overcast
75.9°F/68.4°F