Climate normals · 1970–2000
Nagaoka Climate
Nagaoka is a city in Japan (29) with a population of about 266,936. Its average annual temperature is 12.5°C (55°F), with roughly 2395 mm of rain per year.
12.5°C
Avg Temp
2395
Precip (mm/yr)
Aug
Hottest Month
Feb
Coldest Month
Nagaoka Climate
Nagaoka has an average annual temperature of 12.5°C (55°F) and receives about 2395 mm of precipitation per year. The warmest month is August and the coldest is February. Figures are 1970–2000 climate normals.
12.5°C
Avg Temp
2395
Precip (mm/yr)
Aug
Hottest Month
Feb
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 0° / 33° | 326 mm |
| February | 0° / 32° | 220 mm |
| March | 3° / 38° | 147 mm |
| April | 10° / 50° | 119 mm |
| May | 16° / 61° | 106 mm |
| June | 20° / 69° | 140 mm |
| July | 25° / 76° | 188 mm |
| August | 26° / 78° | 135 mm |
| September | 21° / 71° | 191 mm |
| October | 15° / 59° | 190 mm |
| November | 9° / 49° | 251 mm |
| December | 4° / 39° | 382 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Nagaoka
The most comfortable months to visit Nagaoka are typically June, September and May, when temperatures are mildest and rainfall is relatively low. The hottest month is August (around 30°C high). The coldest is February (near -3°C low). December is usually the wettest month.
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Frequently Asked Questions
The most comfortable months to visit Nagaoka are typically June, September and May, when temperatures are mildest and rainfall is relatively low (1970–2000 climate normals).
Nagaoka, Japan has an average annual temperature of 12.5°C and about 2395 mm of precipitation per year. The warmest month is August and the coldest is February.
In August, the hottest month, daily highs in Nagaoka average about 30°C (86°F).
Monthly climate normals (1970–2000) sampled from WorldClim 2.1 at ~9 km resolution. Humidity derived from vapor pressure. City coordinates and population from GeoNames.