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Okawa

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Okawa Weather, Climate and Best Time to Visit

Data source:Meteostat
Update date:2025-09

Okawa year round climate

  • Spring (March–May): Average 52–67°F, mild and comfortable climate, but with relatively high rainfall, especially in April. Common activities: Flower viewing, outdoor excursions (be mindful of weather changes). Recommended clothing: Light jacket, long-sleeved shirt, rain gear.
  • Summer (June–August): Average 73–84°F, hot and humid, with higher rainfall from June to August; pay attention to heatstroke prevention. Common activities: Swimming, trips to summer resorts. Recommended clothing: Light and breathable clothing, sun hat, sunglasses.
  • Autumn (September–November): Average 67–59°F, pleasant climate, lower humidity, ideal for travel. Common activities: Maple leaf viewing, hiking. Recommended clothing: Long-sleeved shirt, light jacket; be mindful of the large temperature difference between day and night.
  • Winter (December–February): Average 49–45°F, cold and dry, with less rainfall. Common activities: Hot spring bathing, indoor activities. Recommended clothing: Warm jacket, scarf, gloves.

Okawa climatological average

Annual average temperature: approx. 64.0°F / Annual rainfall: approx. 1636 mm / Summer humidity: 70%–80% / Rainiest month: June

Okawa monthly average temperature and precipitation

Month
Air temperature (°F)
Precipitation (mm)
January
44.4°F
30.9
February
45.7°F
61.9
March
52.7°F
149
April
61.5°F
161
May
67.3°F
186.5
June
73.8°F
243.6
July
82.8°F
140
August
84°F
206.2
September
79.3°F
188.4
October
67.8°F
148.2
November
59.7°F
91.4
December
49.3°F
29.1

Okawa weather for the next seven days

2/12
Thursday
Patchy rain nearby
48.2°F/43.2°F
2/13
Friday
Patchy rain nearby
48.4°F/43.9°F
2/14
Saturday
Sunny
56.6°F/45.6°F
2/15
Sunday
Sunny
56.4°F/49.8°F
2/16
Monday
Partly Cloudy
52.9°F/47.6°F
2/17
Tuesday
Patchy rain nearby
46°F/42.6°F
2/18
Wednesday
Patchy rain nearby
52°F/44.9°F