Nasushiobara, Tochigi Weather by Month and Climate Averages

Nasushiobara, Tochigi gets 1240 mm of precipitation a year over about 105 rainy days. August is the warmest month (average high 29°C) and January the coldest (average low -4°C).

Nasushiobara climate at a glance

Humid subtropical climate

Nasushiobara, Tochigi has warm summers and chilly winters. Daytime highs range from about 5°C in January to 29°C in August. July is usually the wettest month. The most comfortable time to visit is typically May to June and September to October, when daytime highs sit near 22°C.

How much rain does Nasushiobara get?

Nasushiobara gets 1240 mm of precipitation in an average year, spread over about 105 days with measurable rain. That is fewer rainy days than 63% of Japan.

July is the wettest month, with 195 mm. February is the driest, with 32 mm. July has the most rainy days, about 14.

The longest dry spell in the last five years lasted 17 days, to February 4, 2022.

Nasushiobara weather by month

Nasushiobara weather in January

In January, Nasushiobara averages a high of 5°C and a low of -4°C. It gets 38 mm of precipitation over about 6 rainy days. The sun is out about 42% of daylight hours. The January record high is 17°C (1988) and the record low is -13°C (1984).

Nasushiobara weather in February

In February, Nasushiobara averages a high of 6°C and a low of -3°C. It gets 32 mm of precipitation over about 6 rainy days. The sun is out about 42% of daylight hours. The February record high is 20°C (2021) and the record low is -12°C (1974).

Nasushiobara weather in March

In March, Nasushiobara averages a high of 10°C and a low of -1°C. It gets 65 mm of precipitation over about 8 rainy days. The sun is out about 40% of daylight hours. The March record high is 23°C (2018) and the record low is -12°C (1984).

Nasushiobara weather in April

In April, Nasushiobara averages a high of 16°C and a low of 4°C. It gets 90 mm of precipitation over about 8 rainy days. The sun is out about 40% of daylight hours. The April record high is 29°C (2018) and the record low is -6°C (1978).

Nasushiobara weather in May

In May, Nasushiobara averages a high of 22°C and a low of 9°C. It gets 105 mm of precipitation over about 9 rainy days. The sun is out about 32% of daylight hours. The May record high is 33°C (2019) and the record low is 1°C (1974). May is one of the most comfortable months to visit.

Nasushiobara weather in June

In June, Nasushiobara averages a high of 24°C and a low of 14°C. It gets 129 mm of precipitation over about 11 rainy days. The sun is out about 24% of daylight hours. The June record high is 34°C (1987) and the record low is 6°C (1970). June is one of the most comfortable months to visit.

Nasushiobara weather in July

In July, Nasushiobara averages a high of 28°C and a low of 19°C. It gets 195 mm of precipitation over about 14 rainy days. The sun is out about 21% of daylight hours. The July record high is 36°C (2024) and the record low is 7°C (1976).

Nasushiobara weather in August

In August, Nasushiobara averages a high of 29°C and a low of 20°C. It gets 159 mm of precipitation over about 12 rainy days. The sun is out about 26% of daylight hours. The August record high is 36°C (2015) and the record low is 11°C (1971).

Nasushiobara weather in September

In September, Nasushiobara averages a high of 25°C and a low of 16°C. It gets 185 mm of precipitation over about 11 rainy days. The sun is out about 22% of daylight hours. The September record high is 33°C (2000) and the record low is 5°C (1970). September is one of the most comfortable months to visit.

Nasushiobara weather in October

In October, Nasushiobara averages a high of 19°C and a low of 9°C. It gets 145 mm of precipitation over about 8 rainy days. The sun is out about 38% of daylight hours. The October record high is 28°C (2012) and the record low is -2°C (1970). October is one of the most comfortable months to visit.

Nasushiobara weather in November

In November, Nasushiobara averages a high of 13°C and a low of 3°C. It gets 57 mm of precipitation over about 6 rainy days. The sun is out about 52% of daylight hours. The November record high is 23°C (2023) and the record low is -6°C (1983).

Nasushiobara weather in December

In December, Nasushiobara averages a high of 8°C and a low of -2°C. It gets 40 mm of precipitation over about 6 rainy days. The sun is out about 49% of daylight hours. The December record high is 21°C (2004) and the record low is -12°C (1976).

Sunshine, humidity and wind in Nasushiobara

November is the sunniest month in Nasushiobara, with sunshine about 52% of daylight hours. July is the cloudiest, at 21%. Over the year the sun shines about 36% of daylight hours. Nasushiobara is cloudier than 72% of Japan.

Humidity peaks in September at 84% and is lowest in February at 60%.

Nasushiobara has about 10 days a year above 32°C. Nasushiobara is cooler than 70% of Japan.

First and last freeze in Nasushiobara

The first fall freeze in Nasushiobara typically comes around November 12, and the last spring freeze around April 13. That leaves a frost-free growing season of about 213 days.

Nasushiobara weather records

The hottest temperature on record at the Nasushiobara station is 36°C, on July 17, 2012. The coldest is -13°C, on January 25, 1984.

The wettest day on record brought 301 mm of rain, on October 12, 2019.

39 all-time records have been set at the station since 1970.

The best time to visit Nasushiobara

The most comfortable time to visit is typically May to June and September to October, when daytime highs sit near 22°C.

Winter (December–February) is chilly, with average highs around 6°C and lows near -3°C.

Spring (March–May) is mild, with average highs around 16°C and lows near 4°C.

Summer (June–August) is warm, with average highs around 27°C and lows near 18°C. It can feel humid.

Autumn (September–November) is mild, with average highs around 19°C and lows near 9°C.

Monthly climate

MonthPrecipRain daysHumiditySunshineRecord highRecord low
January38 mm664%42%17°-13°
February32 mm660%42%20°-12°
March65 mm863%40%23°-12°
April90 mm863%40%29°-6°
May105 mm970%32%33°
June129 mm1178%24%34°
July195 mm1483%21%36°
August159 mm1283%26%36°11°
September185 mm1184%22%33°
October145 mm878%38%28°-2°
November57 mm673%52%23°-6°
December40 mm668%49%21°-12°

From ERA5 reanalysis. Sunshine is estimated from cloud cover.

Nasushiobara climate questions

How much rain does Nasushiobara get?

Nasushiobara gets 1240 mm of precipitation in an average year, over about 105 rainy days.

What is the wettest month in Nasushiobara?

July is the wettest month in Nasushiobara, with 195 mm. February is the driest, with 32 mm.

How many rainy days does Nasushiobara have a year?

Nasushiobara has about 105 days with measurable rain in an average year. July has the most, about 14.

What is the hottest month in Nasushiobara?

August is the warmest month in Nasushiobara, with an average high of 29°C.

What is the coldest month in Nasushiobara?

January is the coldest month in Nasushiobara, with an average low of -4°C.

What is the record high temperature in Nasushiobara?

The record high at the Nasushiobara station is 36°C, set on July 17, 2012. The record low is -13°C, on January 25, 1984.

What is the sunniest month in Nasushiobara?

November is the sunniest month in Nasushiobara, with sunshine about 52% of daylight hours. July is the cloudiest.

When is the first frost in Nasushiobara?

The first fall freeze in Nasushiobara typically comes around November 12. The last spring freeze is around April 13.

What is the best time to visit Nasushiobara?

The most comfortable time to visit is typically May to June and September to October, when daytime highs sit near 22°C.

Source: NOAA GHCN-Daily station SHIRAKAWA (22 km away).

GraySky app icon
GraySky on your iPhone
See the forecast and climate for Nasushiobara, Tochigi.
App Store

Normals from NOAA GHCN-Daily station SHIRAKAWA.