Nearby locations
Shiojiri, Nagano Prefecture, Japan
Shiojiri-shi, Nagano Prefecture, Japan
Okaya Shi, Nagano Prefecture, Japan
Nearby popular places
Kirito Yama, Japan
Matsumoto Airport, Japan
Shin-Shinano HVDC Back-to-back station, Japan

Weather in Shiojiri, Japan

39°
Cloudy
Feels like 31°
·
High38°Low32°

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Air quality

Full Details
0
38
500
Air quality:Good

Pollen index

Full Details
Tree
0/5
012345
Weed
0/5
012345
Grass
0/5
012345

Today's weather summary

The weather in Shiojiri on Friday, December 27th, is going to be cloudy for most of the day, together with flurries in the early morning.

There's seems to be also high probability of few clouds before dawn around 2 am.

Weather information for Shiojiri, on Friday, December 27th:

The maximum temperature during the day is going to be 40°F around midnight. The day will have very high relative humidity, with average humidity of 73%, ranging from 60% to a maximum value of 84% at about 10 pm. The wind will be breezy, and will get up to 16 mph at 1 pm, blowing from the north-west. The cloud coverage will range from 29% around 2 am to as high as 100% around 11 am with an average of 80%.

The precipitation probability will change throughout the day between 0% and 40%. The highest chance for precipitation will be around noon and the lowest probability around 2 am. The dew point will range from 25°F up to a maximum value of 33°F around midnight.

The visibility is expected to be good with average visibility of 10 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1012 hPa. Sunrise will be at 6:45 am, and sunset at 4:42 pm. The day will have 9 hours and 57 minutes of daylight.

Air quality forecast for Shiojiri, on Friday, December 27th:

On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 37 and 41.

Pollen forecast for Shiojiri, on Friday, December 27th:

The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.

The weather in Shiojiri on Saturday, December 28th, is going to be cloudy for most of the day, together with drizzle before dawn.

There is also a chance for light snow during the morning at about 10 am.

Weather details for Shiojiri, on Saturday, December 28th:

The maximum temperature during the day will be 36°F around 1 pm. The day will have very high relative humidity, with average humidity of 85%, ranging from 65% to a maximum value of 93% at about 7 am. The wind will be light, and will get up to 6 mph at 6 pm, blowing from the south-east. The cloud coverage will range from 42% around 8 pm to as high as 100% around 10 am with an average of 91%.

The precipitation probability will change throughout the day between 0% and 35%. The highest chance for precipitation will be around 3 am and the lowest probability around 8 pm. The dew point will range from 24°F up to a maximum value of 31°F around 8 am.

The visibility is expected to be good with average visibility of 8 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1012 hPa. Sunrise will be at 6:46 am, and sunset at 4:42 pm. The day will have 9 hours and 56 minutes of daylight.

Air quality forecast for Shiojiri, on Saturday, December 28th:

On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 40 and 41.

Pollen forecast for Shiojiri, on Saturday, December 28th:

The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.

FAQ

How warm does it get in Shiojiri?
The average annual highest temperature in Shiojiri is 29.1°C (84.4°F), and the August 4th is the hottest day on average.
How cold does it get in Shiojiri?
The average annual lowest temperature in Shiojiri is -9.9°C (14.2°F), and the January 24th is the coldest day on average.
Which month has the most rain in Shiojiri?
The wettest months in Shiojiri are October and July.
What months does it snow in Shiojiri?
The most common time of year for snow is January, February, March, December and April.