Spring (March–May): Average 53–68°F, mild and comfortable climate, but with more rainfall. Cherry blossoms bloom in March, making cherry blossom viewing a popular springtime activity. Common activities: Cherry blossom viewing, hiking, visiting historical buildings in the Iga region. Recommended clothing: Light jacket, long-sleeved shirt, umbrella.
Summer (June–August): Average 75–84°F, hot and humid, with abundant rainfall. June has the most rainfall, so be sure to take precautions against heat and rain. Common activities: Visiting summer resorts, playing in streams (be careful!). Recommended clothing: Light and breathable clothing, short sleeves, shorts, sun protection clothing, umbrella.
Autumn (September–November): Average 59–79°F, pleasant climate, rainfall gradually decreases, weather is refreshing and comfortable. Common activities: Hiking, visiting local temples and shrines, enjoying autumn cuisine. Recommended clothing: Long-sleeved shirt, light jacket. There is a larger temperature difference between morning and evening, so it's recommended to bring warm clothing.
Winter (December–February): Average 44–46°F, cold and dry, with less rainfall. Common activities: Experiencing onsen, indoor activities. Recommended clothing: Warm coat, sweater, scarf, hat, gloves.
Iga climatological average
Annual average temperature: approx. 64.2°F / Annual rainfall: approx. 1769 mm / Summer humidity: 70%–80% / Rainiest month: June
Iga monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
44.2°F
87
February
46°F
93.4
March
53.8°F
148.9
April
61.9°F
176
May
68°F
160.6
June
75.2°F
256.7
July
83.7°F
252.1
August
84.9°F
186.9
September
79.9°F
162.8
October
67.5°F
74.3
November
59°F
104.2
December
46.9°F
66.4
Iga weather for the next seven days
11/30
Sunday
Sunny
64.5°F/47.6°F
12/1
Monday
Patchy rain nearby
64.4°F/53.5°F
12/2
Tuesday
Partly Cloudy
60.8°F/51.3°F
12/3
Wednesday
Patchy rain nearby
44.8°F/41.8°F
12/4
Thursday
Patchy rain nearby
49.7°F/40.7°F
12/5
Friday
Patchy rain nearby
50.4°F/45.6°F
12/6
Saturday
Sunny
55.8°F/41.4°F
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