Spring (March–May): Average 11.1–19.1°C, mild and rainy, with heavier rainfall from March to May. Prepare for rain. Common activities: Hiking, flower viewing (if applicable). Recommended clothing: Light jacket, long-sleeved shirt, rain gear.
Summer (June–August): Average 22.6–27.2°C, hot and humid, with relatively high rainfall, heaviest in June. Common activities: Avoiding the heat, indoor activities. Recommended clothing: Light and breathable clothing, rain gear.
Autumn (September–November): Average 18.6–24.9°C, comfortable climate, reduced rainfall. Common activities: Outdoor activities, hiking. Recommended clothing: Light jacket, long-sleeved shirt.
Winter (December–February): Average 5.2–6.8°C, cold and dry, with less rainfall. Common activities: Indoor activities, hot springs. Recommended clothing: Warm jacket, sweater, scarf.
Tatsuno climatological average
Annual average temperature: approx. 16°C / Annual rainfall: approx. 2497 mm / Summer humidity: 75%–85% / Rainiest month: June
Tatsuno monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
5.2°C
72.9
February
6.8°C
114.5
March
11.1°C
261.9
April
16°C
235.8
May
19.1°C
270.8
June
22.6°C
467
July
26.7°C
383.4
August
27.2°C
206.1
September
24.9°C
189.8
October
18.6°C
116
November
13.7°C
106.4
December
6.4°C
73.2
Tatsuno weather for the next seven days
11/6
Thursday
Sunny
23.2°C/14.2°C
11/7
Friday
Partly Cloudy
22.5°C/13.2°C
11/8
Saturday
Sunny
22.9°C/12.9°C
11/9
Sunday
Moderate rain
21.9°C/15.6°C
11/10
Monday
Patchy rain nearby
20.1°C/12.6°C
11/11
Tuesday
Partly Cloudy
20.3°C/11.3°C
11/12
Wednesday
Patchy rain nearby
20.9°C/14.5°C
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