Mild
Average highs are around 20°C, so days are mild rather than hot.
October verdict
Niigata, Japan in October
Weather score36Poor
Poor for holiday weather
Average highs are around 20°C, so days are mild rather than hot. Sunshine averages 4.5h per day, so this is not one of the brighter months. Rainfall averages 155mm, so some wet days are possible.
October weather
Monthly averages
Temp
20°C
Rain
155mm
Sun
4.5h
Sea
22°C
Weather score
36
Poor
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 155mm, so some wet days are possible.
Limited sun
Sunshine averages 4.5h per day, so this is not one of the brighter months.
Cool sea
Sea temperatures average 22°C, so the water can feel cool.
Map
Weather map
Compare Niigata, Japan with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
October20°C average high
October is close to Niigata's yearly temperature average, giving a typical read on daytime heat.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
October155mm average rain
October sits near Niigata's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsFebruary to June and August
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
October4.5 hours average sun
October sits close to Niigata's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsApril to May and August
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
October22°C average sea
October sits in the warmer sea-temperature season, usually making swimming easier to enjoy.
Warmest seaJuly to September
Sea temperatures are usually near 23°C in this stretch, so swimming comfort is at its strongest.
Weather score
October36 weather score
October sits close to Niigata's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsJune to September
These months have the strongest weather score in the monthly averages.
Hotels near Niigata, Japan
Marriott
The Ritz-Carlton, NikkoNikko, Tochigi, Japan
Fairfield by Marriott Tochigi NikkoTochigi, Tochigi, Japan
Fairfield by Marriott Tochigi UtsunomiyaTochigi, Tochigi, Japan
The Westin SendaiSendai, Miyagi, Japan
Four Points Flex by Sheraton UtsunomiyaUtsunomiya, Tochigi, Japan
Courtyard HakubaNagano, Nagano, Japan