Spring (March–May): Average 41–60°F, mild but humid with occasional showers. Cherry blossoms bloom from late March to early April. Popular activities: Cherry blossom viewing, seaside walks. Recommended clothing: Light jacket, long-sleeved shirt, comfortable shoes.
Summer (June–August): Average 69–81°F, hot and humid with higher rainfall, especially in July. Popular activities: Swimming at the beach, mountain hiking (take precautions against heatstroke). Recommended clothing: Light and breathable clothing, sun hat, sunscreen.
Autumn (September–November): Average 49–73°F, pleasant temperatures, but still relatively high rainfall, especially in October and November. Popular activities: Maple leaf viewing, coastal walks. Recommended clothing: Comfortable long-sleeved shirts or jackets, comfortable shoes.
Winter (December–February): Average 33–37°F, cold and dry, but with relatively high rainfall. Popular activities: Onsen bathing, indoor activities. Recommended clothing: Thick coat, warm clothing, scarf, hat.
Oga climatological average
Annual average temperature: approx. 55.9°F / Annual rainfall: approx. 1952 mm / Summer humidity: 75%–85% / Rainiest month: July
Oga monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
34°F
155
February
34.7°F
93
March
41.7°F
111.7
April
52.9°F
97.7
May
60.6°F
131.7
June
69.4°F
129.3
July
77.2°F
262.3
August
81.3°F
139
September
73.6°F
209.3
October
59.5°F
195.3
November
49.1°F
230.7
December
37.2°F
197
Oga weather for the next seven days
12/18
Thursday
Patchy rain nearby
40.3°F/37.3°F
12/19
Friday
Patchy rain nearby
47.5°F/39°F
12/20
Saturday
Patchy rain nearby
56.4°F/42.4°F
12/21
Sunday
Moderate rain
53.7°F/44°F
12/22
Monday
Patchy rain nearby
40.6°F/35.3°F
12/23
Tuesday
Sunny
44.7°F/37°F
12/24
Wednesday
Patchy rain nearby
45.3°F/38°F
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