Niigata Weather in October
October in Niigata brings pleasant temperatures, with daytime highs of 21°C (70°F) and nights around 14°C (57°F). Quite a bit of rainfall is expected, around 160 mm (6.3 in), so pack an umbrella.
Rainfall in Niigata in October
Based on our climate data of the past 30 years, about 20 days of rain are anticipated, with 160 mm (6.3 in) on average. This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.
Temperature in Niigata in October
In October, Niigata gets pleasant temperatures, with highs of 21°C (70°F). Nights cool to around 14°C (57°F). The difference between afternoon and evening temperatures is usually noticeable. Nights drop to around 14°C (57°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.
Sunshine in Niigata in October
The month brings about 139 hours of sunlight, offering a comfortable mix of sun and overcast.If you're inclined towards comfortable temperatures and drier conditions, October is a good time to visit Niigata.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Japan, check out our Niigata's climate page.
Niigata Temperature in October
Min Temperature
14°C (57°F)
Max Temperature
21°C (70°F)
Chance of Rain
65%
Precipitation
160 mm (6.3 in)
Rainy days
20 days
Humidity
72%
Sunshine
139 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Niigata typically drop from around 23°C (73°F) at the start of October to approximately 17°C (63°F) by the end. Nights are cool, with lows typically ranging from 10°C (50°F) to 17°C (63°F).
Average temperatures in October
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in October
Historical weather for Niigata in October
Browse day-by-day weather records for Niigata spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Niigata historical weather extremes in October
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Niigata.
- Niigata recorded its highest October temperature of 32°C (90°F) on October 6, 2018.
- Niigata experienced its chilliest October day on October 28, 2010, reaching only 9°C (48°F).
- Niigata registered its coldest October night on October 31, 1983, with temperatures dropping to 3°C (37°F).
Best Places in Japan in October
Find out more about the weather in Japan and which places have the best travel conditions in this month. See all of Japan in October →
perfect weather
pleasant
tolerable
unpleasant
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What to Wear in Niigata in October
Comfortable temperatures call for an easy wardrobe in October. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. It's going to pour! Pack a good poncho and prepare for very wet conditions. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Niigata in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Japan, check out our Niigata's climate page.
Temperature Rainfall Sunshine Humidity
See the full Niigata climate overview or explore weather in Japan.
