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Mikawa Valley
Mikawa Valley Weather, Climate and Best Time to Visit
Data source：Meteostat
Update date：2025-09
Mikawa Valley year round climate
- Spring (March–May): Average 55–69°F, mild climate but with relatively heavy rainfall, especially in March and April. Common activities: Spring outings, flower viewing (depending on the blooming season). Recommended clothing: Light jacket, long-sleeved shirts and pants.
- Summer (June–August): Average 76–85°F, hot and humid, with the most rainfall in July. Common activities: Summer resort trips, playing in the streams (please be careful). Recommended clothing: Light and breathable clothing, sun hat.
- Autumn (September–November): Average 68–81°F, comfortable and pleasant climate with less rainfall. Common activities: Hiking, enjoying autumn scenery. Recommended clothing: Long-sleeved shirts and pants, light jacket.
- Winter (December–February): Average 43–46°F, cold and dry with little rainfall. Common activities: Hot spring bathing (if hot spring facilities are nearby). Recommended clothing: Warm jacket, hat, scarf, gloves.
Mikawa Valley climatological average
Annual average temperature: approx. 64.9°F / Annual rainfall: approx. 2079 mm / Summer humidity: 70%–80% / Rainiest month: July
Mikawa Valley monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
43.9°F
56.5
February
46.9°F
92.7
March
55°F
226.3
April
63.9°F
215.9
May
69.8°F
274
June
76.1°F
369.8
July
83.5°F
371.5
August
85.8°F
165.2
September
81.7°F
92.3
October
68.7°F
96
November
59.2°F
81.8
December
45.7°F
37.8
Mikawa Valley weather for the next seven days
1/1
Thursday
Overcast
44.7°F/36.9°F
1/2
Friday
Patchy rain nearby
39.5°F/33.1°F
1/3
Saturday
Overcast
46.2°F/32.6°F
1/4
Sunday
Patchy rain nearby
51.9°F/42.9°F
1/5
Monday
Sunny
49.4°F/37.6°F
1/6
Tuesday
Patchy rain nearby
46.1°F/42.1°F
1/7
Wednesday
Patchy rain nearby
46.5°F/39.3°F
