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Kiryu

Travel Info

Kiryu Weather, Climate and Best Time to Visit

Data source:Meteostat
Update date:2025-09

Kiryu year round climate

  • Spring (March–May): Average 49–66°F, mild climate, but rainfall increases. Cherry blossoms may bloom from late March to early April. Common activities: Cherry blossom viewing, hiking. Recommended clothing: Light jacket, long-sleeved shirt, rain gear.
  • Summer (June–August): Average 73–83°F, hot and humid, abundant rainfall. Common activities: Mountain climbing, visiting summer resorts. Recommended clothing: Light and breathable clothing, sun hat, rain gear.
  • Autumn (September–November): Average 64–78°F, comfortable climate, but September has more rainfall. Common activities: Maple leaf viewing, outdoor activities. Recommended clothing: Light jacket, long-sleeved shirt, rain gear.
  • Winter (December–February): Average 39–44°F, cold and dry, low rainfall. Common activities: Hot spring bathing, indoor activities. Recommended clothing: Warm jacket, sweater, scarf, gloves.

Kiryu climatological average

Annual average temperature: approx. 61.7°F / Annual rainfall: approx. 1175 mm / Summer humidity: 70%–80% / Rainiest month: September

Kiryu monthly average temperature and precipitation

Month
Air temperature (°F)
Precipitation (mm)
January
39.9°F
11.5
February
41.7°F
33
March
49.8°F
76.7
April
60.1°F
76
May
66.2°F
126.3
June
73.9°F
187.7
July
82.8°F
160.7
August
83.5°F
148.7
September
78.1°F
202.7
October
64.4°F
94.3
November
55°F
49
December
44.2°F
9.2

Kiryu weather for the next seven days

9/17
Thursday
Light rain shower
65.6°F/60.2°F
9/18
Friday
Partly Cloudy
70.7°F/57.9°F
9/19
Saturday
Overcast
70°F/61.6°F
9/20
Sunday
Light rain shower
70.9°F/63.4°F
9/21
Monday
Sunny
75.2°F/62.2°F
9/22
Tuesday
Sunny
75.3°F/58.8°F
9/23
Wednesday
Patchy rain nearby
72.9°F/63°F