Best year time to visit Nagaoka

General weather information about Nagaoka

Average annual temperature is 14.3 °C

Absolute maximum temperature: 39.2 °C

Absolute minimum temperature: -7.7 °C

Number of sunny days: 81

Number of rainy days: 264

Number of snow days: 20

Average annual precipitation: 2095 mm

Look at detailed online map of Nagaoka

* Weather data for Nagaoka Japan is based on climate observations for 2023 year

Nagaoka air temperature forecast for each month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Absolute maximum temperature (°C) 14.8 14.7 22.5 24.8 31.2 29.6 34.2 39.2 36.1 25.5 25.5 17.6
Average daytime temperature (°C) 4.9 6 14.2 17.2 21.3 25.6 30.1 35.7 29.5 20.1 15.2 8.9
Average temperature (°C) 1.6 2.1 7.7 11.5 15.9 21.2 25.8 29.6 24.7 15.2 10.7 4.9
Average night temperature (°C) -1 -1.3 2.8 6.8 11.2 17.5 22 24.5 21.3 11.6 7 1.7
Absolute minimum temperature (°C) -6.6 -7.7 -3 0.1 3.3 11.8 16.7 21.7 13.3 8 1.9 -5.4

Nagaoka monthly weather indicators

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daylight maximum duration (h) 10.3 11.3 12.6 13.7 14.6 14.8 14.7 14.1 13 11.8 10.6 9.8
Daylight mean duration (h) 9.9 10.8 12 13.2 14.2 14.7 14.5 13.6 12.4 11.2 10.2 9.6
Daylight minimum duration (h) 9.6 10.3 11.4 12.6 13.7 14.6 14.1 13 11.9 10.7 9.8 9.6
Sunshine mean duration (h) 4.4 5.3 8.4 8.1 8.9 8.2 9.7 11.9 7.5 7.7 6 4.5
Precipitation (mm) 216 151 113 119 166 257 146 45 191 204 206 281
Sunny days 2 4 14 11 11 5 7 7 4 6 7 3
Rainy days 22 14 17 19 20 25 24 24 26 25 23 25
Snow days 7 10 3

Nagaoka - weather forecast by months

January February March April May June July August September October November December

Best time to visit Nagaoka:

The best time to visit Nagaoka during the most sunny months:

  • July — 9.7(h)
  • August — 11.9(h)

The largest precipitation sum in Nagaoka is at

  • June — 257(mm)
  • December — 281(mm)

Weather forecast in the closest to Nagaoka admin centers