Spring (March–May): Average 9.9–18.2°C, mild climate, but rainfall gradually increases, especially in April and May. Common activities: flower viewing, outings. Recommended clothing: light jacket, long-sleeved shirt, rain gear.
Summer (June–August): Average 22.9–28.2°C, hot and humid, with the most rainfall in June, followed by a slight decrease. Common activities: swimming at the beach, visiting shrines and temples. Recommended clothing: light and breathable clothing, sun hat, sunscreen.
Autumn (September–November): Average 18.2–12.9°C, comfortable and pleasant climate, with rainfall gradually decreasing. Common activities: hiking, enjoying autumn scenery. Recommended clothing: light jacket, long-sleeved shirt.
Winter (December–February): Average 6.9–5.4°C, cold and dry, with little rainfall. Common activities: hot spring bathing, visiting indoor attractions. Recommended clothing: warm jacket, scarf, hat.
Izumo climatological average
Annual average temperature: approx. 16°C / Annual rainfall: approx. 1558 mm / Summer humidity: 70%–80% / Rainiest month: June
Izumo monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
4.7°C
29.2
February
5.4°C
48.1
March
9.9°C
108.7
April
15.6°C
144.6
May
18.2°C
185
June
22.9°C
302.5
July
28.1°C
179.5
August
28.2°C
168.3
September
26°C
171.8
October
18.2°C
112
November
12.9°C
90.5
December
6.9°C
17.9
Izumo weather for the next seven days
11/4
Tuesday
Overcast
13.4°C/5.6°C
11/5
Wednesday
Partly Cloudy
17.3°C/10.6°C
11/6
Thursday
Sunny
19.6°C/9.5°C
11/7
Friday
Sunny
18.9°C/8.3°C
11/8
Saturday
Partly Cloudy
18.4°C/10°C
11/9
Sunday
Patchy rain nearby
18.3°C/12.5°C
11/10
Monday
Patchy rain nearby
13.5°C/7.6°C
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