Ueda, Nagano Weather by Month and Climate Averages

How much rain does Ueda get?

Ueda gets 1132 mm of precipitation in an average year, spread over about 105 days with measurable rain. That is fewer rainy days than 62% of Japan.

September is the wettest month, with 175 mm. January is the driest, with 30 mm. July has the most rainy days, about 14.

The longest dry spell in the last five years lasted 23 days, to February 5, 2022.

Ueda weather by month

Ueda weather in January

In January, Ueda averages a high of 2°C and a low of -9°C. It gets 30 mm of precipitation over about 6 rainy days. The sun is out about 37% of daylight hours. The January record high is 16°C (1972) and the record low is -19°C (1977).

Ueda weather in February

In February, Ueda averages a high of 4°C and a low of -8°C. It gets 35 mm of precipitation over about 6 rainy days. The sun is out about 38% of daylight hours. The February record high is 19°C (1996) and the record low is -19°C (1984).

Ueda weather in March

In March, Ueda averages a high of 8°C and a low of -6°C. It gets 61 mm of precipitation over about 8 rainy days. The sun is out about 40% of daylight hours. The March record high is 22°C (2010) and the record low is -17°C (1977).

Ueda weather in April

In April, Ueda averages a high of 14°C and a low of 0°C. It gets 80 mm of precipitation over about 9 rainy days. The sun is out about 40% of daylight hours. The April record high is 28°C (2004) and the record low is -12°C (1987).

Ueda weather in May

In May, Ueda averages a high of 20°C and a low of 6°C. It gets 102 mm of precipitation over about 9 rainy days. The sun is out about 33% of daylight hours. The May record high is 29°C (2009) and the record low is -5°C (1972). May is one of the most comfortable months to visit.

Ueda weather in June

In June, Ueda averages a high of 22°C and a low of 12°C. It gets 146 mm of precipitation over about 12 rainy days. The sun is out about 25% of daylight hours. The June record high is 32°C (2022) and the record low is -1°C (1981). June is one of the most comfortable months to visit.

Ueda weather in July

In July, Ueda averages a high of 26°C and a low of 16°C. It gets 170 mm of precipitation over about 14 rainy days. The sun is out about 24% of daylight hours. The July record high is 33°C (2000) and the record low is 5°C (1976). July is one of the most comfortable months to visit.

Ueda weather in August

In August, Ueda averages a high of 27°C and a low of 17°C. It gets 119 mm of precipitation over about 10 rainy days. The sun is out about 32% of daylight hours. The August record high is 33°C (2013) and the record low is 7°C (1981). August is one of the most comfortable months to visit.

Ueda weather in September

In September, Ueda averages a high of 22°C and a low of 13°C. It gets 175 mm of precipitation over about 11 rainy days. The sun is out about 29% of daylight hours. The September record high is 31°C (2023) and the record low is 2°C (1984).

Ueda weather in October

In October, Ueda averages a high of 17°C and a low of 6°C. It gets 136 mm of precipitation over about 8 rainy days. The sun is out about 36% of daylight hours. The October record high is 26°C (2014) and the record low is -6°C (1983).

Ueda weather in November

In November, Ueda averages a high of 11°C and a low of -1°C. It gets 48 mm of precipitation over about 6 rainy days. The sun is out about 45% of daylight hours. The November record high is 23°C (2023) and the record low is -11°C (1983).

Ueda weather in December

In December, Ueda averages a high of 6°C and a low of -6°C. It gets 30 mm of precipitation over about 6 rainy days. The sun is out about 41% of daylight hours. The December record high is 21°C (2018) and the record low is -18°C (1978).

Sunshine, humidity and wind in Ueda

November is the sunniest month in Ueda, with sunshine about 45% of daylight hours. July is the cloudiest, at 24%. Over the year the sun shines about 35% of daylight hours. Ueda is cloudier than 77% of Japan.

Humidity peaks in July at 76% and is lowest in April at 56%.

First and last freeze in Ueda

The first fall freeze in Ueda typically comes around October 24, and the last spring freeze around May 8. That leaves a frost-free growing season of about 169 days.

Ueda weather records

The hottest temperature on record at the Ueda station is 33°C, on August 11, 2013. The coldest is -19°C, on February 5, 1984.

The wettest day on record brought 319 mm of rain, on October 12, 2019.

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

The best time to visit Ueda

The most comfortable time to visit is typically May to August, when daytime highs sit near 23°C.

Winter (December–February) is cold, with average highs around 4°C and lows near -8°C.

Spring (March–May) is mild, with average highs around 14°C and lows near 0°C.

Summer (June–August) is warm, with average highs around 25°C and lows near 15°C. It can feel humid.

Autumn (September–November) is mild, with average highs around 17°C and lows near 6°C.

Ueda climate questions

How much rain does Ueda get?

Ueda gets 1132 mm of precipitation in an average year, over about 105 rainy days.

What is the wettest month in Ueda?

September is the wettest month in Ueda, with 175 mm. January is the driest, with 30 mm.

How many rainy days does Ueda have a year?

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

What is the hottest month in Ueda?

August is the warmest month in Ueda, with an average high of 27°C.

What is the coldest month in Ueda?

January is the coldest month in Ueda, with an average low of -9°C.

What is the record high temperature in Ueda?

The record high at the Ueda station is 33°C, set on August 11, 2013. The record low is -19°C, on February 5, 1984.

What is the sunniest month in Ueda?

November is the sunniest month in Ueda, with sunshine about 45% of daylight hours. July is the cloudiest.

When is the first frost in Ueda?

The first fall freeze in Ueda typically comes around October 24. The last spring freeze is around May 8.

What is the best time to visit Ueda?

The most comfortable time to visit is typically May to August, when daytime highs sit near 23°C.