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

70°
Cloudy
Feels like 70°
·
High81°Low70°
·
100%
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Air quality

Full Details
0
148
500
Air quality:Unhealthy for sensitive groups

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 Saturday, June 29th, will be cloudy throughout the day, together with few clouds in the afternoon.

There is also a chance for clear skies during the evening at about 7 pm.

Weather details for Shiojiri, on Saturday, June 29th:

The highest temperature of the day will be 81°F around 1 pm. The day will be extremely humid, with average humidity of 85%, ranging from 64% to a maximum value of 99% at about midnight. The wind will be breezy, and will get up to 12 mph at 8 pm, blowing from the south. The cloud coverage will range from 2% around 8 pm to as high as 100% around 11 am with an average of 71%.

The precipitation probability will change throughout the day between 0% and 25%. The highest chance for precipitation will be around 9 am and the lowest probability around 1 am. The dew point will range from 68°F up to a maximum value of 72°F around 3 pm.

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 1010 hPa. Sunrise will be at 4:40 am, and sunset at 6:48 pm, making it a total of 14 hours and 8 minutes of daylight.

Air quality forecast for Shiojiri, on Saturday, June 29th:

On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 62 and 148.

Pollen forecast for Shiojiri, on Saturday, June 29th:

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 Sunday, June 30th, is going to be cloudy throughout the day, together with fog before dawn.

There is also a chance for light rain in the afternoon around 4 pm.

Weather details for Shiojiri, on Sunday, June 30th:

The maximum temperature during the day will be 82°F around noon. The day will be extremely humid, with average humidity of 88%, ranging from 77% to a maximum value of 99% at about 6 am. The wind will be extremely strong, and will get up to 31 mph at 11 pm, blowing from the south-west. The cloud coverage throughout the day will be around 100%.

The precipitation probability will change throughout the day between 0% and 40%. The highest chance for precipitation will be around 5 pm and the lowest probability around midnight. The dew point will range from 71°F up to a maximum value of 76°F around 2 pm.

The visibility is expected to be good with average visibility of 8 mi throughout the day. Atmospheric pressure will be low with average pressure of 1008 hPa. Sunrise will be at 4:40 am, and sunset at 6:48 pm, making it a total of 14 hours and 8 minutes of daylight.

Air quality forecast for Shiojiri, on Sunday, June 30th:

On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 18 and 91.

Pollen forecast for Shiojiri, on Sunday, June 30th:

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.