Nagaoka Precipitation: Average Monthly Rainfall and Snowfall
This graph shows the average amount of rainfall per month in Nagaoka (Niigata Prefecture). The numbers are calculated over a 30-year period to provide a reliable average.
- A lot of rain (rainy season) falls in the months: January, February, March, April, May, June, July, August, September, October, November and December.
- On average, July is the wettest month with 231 mm of precipitation.
- On average, May is the driest month with 114 mm of precipitation.
- The average amount of annual precipitation is 2000 mm.
Current rainfall in Nagaoka
Sun Sep 08
28°C | 22°C
NE 
11 km/h
11 km/h3.2 mm
partly cloudy and rain
Mon Sep 09
31°C | 21°C
NE 7 km/h
7 km/h1.4 mm
partly cloudy and thunder
Tue Sep 10
34°C | 21°C
SE 7 km/h
7 km/h
almost clear and no rain
