Our tour guide was excellent, a huge plus! He reminded everyone that this is the most important meal of the entire trip – lunch! There aren't many options on the mountain…
Anonymous user
Family
Best time to visit Nagato
Data source:Meteostat Last updated:2025-09
Weather in Nagato throughout the year
Spring (March–May): Average 11.1–19.3°C, mild climate but relatively rainy, especially in March and April. Common activities: Coastal walks, flower viewing (if applicable). Suggested clothing: Comfortable long-sleeved shirts, light jackets, and rain gear.
Summer (June–August): Average 23.1–28.6°C, hot and humid with considerable rainfall. June is the rainiest month. Common activities: Swimming at the beach, resort visits. Suggested clothing: Light and breathable clothing, hats, and sunscreen.
Autumn (September–November): Average 14.2–25.9°C, pleasant and comfortable climate with decreasing rainfall. Common activities: Hiking, enjoying autumn scenery. Suggested clothing: Light jackets, long-sleeved shirts.
Winter (December–February): Average 5.9–8.3°C, cold and dry with less rainfall. Common activities: Hot spring visits, indoor activities. Suggested clothing: Warm clothing, thick jackets, scarves, and hats.
Weather in Nagato
Annual average temperature: approx. 17.2°C / Annual rainfall: approx. 1648 mm / Summer humidity: 70%–80% / Rainiest month: June
Nagato weather by month
Month
Temperature (°C)
Rainfall (mm)
January
5.9°C
25
February
6.8°C
63.7
March
11.1°C
148.3
April
16.2°C
143.7
May
19.3°C
186.3
June
23.1°C
253.7
July
28.3°C
156.7
August
28.6°C
206.3
September
25.9°C
217
October
18.9°C
146.7
November
14.2°C
75.7
December
8.3°C
25.8
7-day weather forecast for Nagato
11/9
Monday
Patchy rain nearby
15.4°C/10.5°C
11/10
Tuesday
Patchy rain nearby
11.8°C/9.4°C
11/11
Wednesday
Sunny
13.9°C/7.3°C
11/12
Thursday
Sunny
18.1°C/8.9°C
11/13
Friday
Overcast
19.5°C/11.6°C
11/14
Saturday
Sunny
19.3°C/11.8°C
11/15
Sunday
Light rain shower
18.4°C/15°C
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