Nagano Weather Conditions
Current Temperature Level

17 °C

Cool

MistFeels Like 17°CHumidity 97%

31 AQI

PM2.5 : 6PM10 : 15

Air quality index is: Good

Last Updated: 2025-09-15 00:45 (Local Time)

Map

Nagano

Nagano Weather Parameters

Wind Speed

4 km/h

Light breeze

Gust Speed

3 m/s

Direction

213° SSW

Cloud Cover

69 %

Visibility

2 km

Precipitation

0 mm

Pressure

1008

1009

1010

1011

1012

1013

1014

1015

1016

1017

1018

1019

1015 mb

High

940956

981

1005

Moderate

1013

1030

1046+

UV Index

UV Index0

Low

Suggestions for

SundayNagano

14 Sep.

Hydration• Stay Hydrated

Clothing• Layering Must

Driving• Drive Safely

Sunscreen• Apply

Trending in Japan

India Floods 2025: How Waterlogging Is Creating a Hidden Air Pollution Crisis?

Nagano 10-Days Weather Forecast

See Monthly

Today

21°C

97 %

Monday

21°C

91 %

Tuesday

22°C

82 %

Wednesday

21°C

85 %

Thursday

19°C

93 %

Friday

16°C

94 %

Saturday

15°C

96 %

Sunday

15°C

98 %

Monday

17°C

90 %

Tuesday

17°C

90 %

Today14 Sep

Moderate rain

Steady moderate rain with an expected temperature of 21 °C with 97% humidity and winds at 6.8 km/h.

24°C / 17°C

Humi.97 %

Prec.19.22 mm

Sunrise

05:29 AM

12hrs 28min

Sunset

05:57 PM

Temperature (°C)

12 AM - 2025-09-14Time11 PM - 2025-09-14

Time

Condition

Temp

Humidity

Wind Speed & Dir.

12 AM

Mist

20 °C

96 %

6.5 kmph / S

Feels 19.5 °C

Cover 67 %

Visibility 2 km

1 AM

Mist

20 °C

96 %

6.1 kmph / S

Feels 20 °C

Cover 61 %

Visibility 2 km

2 AM

Moderate rain

20 °C

97 %

6.1 kmph / SSW

Feels 19.6 °C

Cover 76 %

Visibility 7 km

3 AM

Light drizzle

19 °C

99 %

6.8 kmph / S

Feels 19.2 °C

Cover 98 %

Visibility 2 km

4 AM

Light rain

19 °C

99 %

2.9 kmph / NNE

Feels 19.2 °C

Cover 91 %

Visibility 9 km

5 AM

Heavy rain

20 °C

99 %

2.9 kmph / SW

Feels 19.7 °C

Cover 97 %

Visibility 5 km

6 AM

Light rain shower

21 °C

99 %

3.6 kmph / SE

Feels 21.3 °C

Cover 100 %

Visibility 10 km

7 AM

Light drizzle

21 °C

99 %

0.2

0.7 kmph / W

Feels 21.1 °C

Cover 98 %

Visibility 2 km

8 AM

Light rain shower

22 °C

98 %

0.1

2.5 kmph / NW

Feels 21.6 °C

Cover 91 %

Visibility 10 km

9 AM

Light drizzle

21 °C

99 %

0.3

2.2 kmph / SSW

Feels 21.3 °C

Cover 94 %

Visibility 2 km

10 AM

Mist

23 °C

95 %

2.9 kmph / W

Feels 25.5 °C

Cover 87 %

Visibility 2 km

11 AM

Patchy rain nearby

24 °C

93 %

2.9

2.9 kmph / NW

Feels 26.1 °C

Cover 79 %

Visibility 10 km

12 PM

Mist

23 °C

95 %

4.1

5 kmph / N

Feels 25.6 °C

Cover 85 %

Visibility 2 km

1 PM

Patchy rain nearby

24 °C

92 %

4.9

5 kmph / N

Feels 26.2 °C

Cover 73 %

Visibility 10 km

2 PM

Patchy rain nearby

23 °C

93 %

3.9

5 kmph / N

Feels 25.8 °C

Cover 74 %

Visibility 10 km

3 PM

Patchy rain nearby

23 °C

93 %

2.5

4.7 kmph / N

Feels 25.7 °C

Cover 77 %

Visibility 10 km

4 PM

Mist

23 °C

95 %

1.1

4.3 kmph / N

Feels 25.4 °C

Cover 83 %

Visibility 2 km

5 PM

Mist

23 °C

96 %

0.3

3.2 kmph / NNE

Feels 25 °C

Cover 88 %

Visibility 2 km

6 PM

Fog

19 °C

98 %

2.2 kmph / NNE

Feels 19.4 °C

Cover 100 %

Visibility 0 km

7 PM

Fog

18 °C

98 %

1.4 kmph / N

Feels 18.3 °C

Cover 100 %

Visibility 0 km

8 PM

Cloudy

18 °C

98 %

0.7 kmph / N

Feels 17.8 °C

Cover 77 %

Visibility 10 km

9 PM

Cloudy

17 °C

97 %

0 kmph / WNW

Feels 17.3 °C

Cover 72 %

Visibility 10 km

10 PM

Fog

17 °C

97 %

1.4 kmph / S

Feels 17.2 °C

Cover 100 %

Visibility 0 km

11 PM

Fog

17 °C

97 %

3.6 kmph / SSW

Feels 17.1 °C

Cover 100 %

Visibility 0 km

Today

21°C

97 %

Monday

21°C

91 %

Tuesday

22°C

82 %

Wednesday

21°C

85 %

Thursday

19°C

93 %

Friday

16°C

94 %

Saturday

15°C

96 %

Sunday

15°C

98 %

Monday

17°C

90 %

Tuesday

17°C

90 %

Temp20 °C

ConditionMist

Humidity96 %

Feels19.5 °C

Cover67 %

Visibility2 km

Wind Speed & Dir.6.5 kmph / S

UV0

Nagano 30-Days (September 2025) Weather Forecast

See Hourly

Sun.

Mon.

Tue.

Wed.

Thu.

Fri.

Sat.

1Mon.

34°17 °C

2Tue.

34°17 °C

3Wed.

30°17 °C

4Thu.

28°17 °C

5Fri.

24°18 °C

6Sat.

29°15 °C

7Sun.

32°14 °C

8Mon.

26°17 °C

9Tue.

31°17 °C

10Wed.

30°17 °C

11Thu.

26°17 °C

12Fri.

26°18 °C

13Sat.

29°17 °C

14Sun.

26°17 °C

15Today

27°17 °C

16Tue.

31°17 °C

17Wed.

31°16 °C

18Thu.

24°16 °C

19Fri.

21°16 °C

20Sat.

17°16 °C

21Sun.

20°10 °C

22Mon.

24°11 °C

23Tue.

24°13 °C

24Wed.

22°16 °C

25Thu.

20°17 °C

26Fri.

26°15 °C

27Sat.

23°14 °C

28Sun.

23°11 °C

29Mon.

23°11 °C

30Tue.

23°11 °C

SeptemberWeather Overview

No. of days:

Sunny

Cloudy

Rainy

Snowy

The monthly weather averages in Nagano consist of 1 sunny days, 0 cloudy days, 29 rainy days, and 0 snowy days.

Nagano's Locations Weather Conditions

Locations

Temp

Condition

Humi.

Wind Speed & Direction

Loves

17 °C

Mist

97%

3.6 kmph / SSW

Midoricho Tsuruga

17 °C

Mist

97%

3.6 kmph / SSW

Shinonoifusetakada

15 °C

Patchy rain nearby

97%

3.6 kmph / S

Tsuruga

17 °C

Mist

97%

3.6 kmph / SSW

Japan's Hottest Cities - September 2025

Hottest

Coldest

RankCityTemperatureWeather ConditionHumidityUVWind Speed & Dir.

Amagasaki, Japan

29 °C

Patchy rain nearby

75%

8.6 kmph / SW

Fukuchiyama, Japan

29 °C

Fog

75%

3.6 kmph / S

Sayama, Japan

29 °C

Patchy rain nearby

75%

5.8 kmph / SSW

Matsubara, Japan

29 °C

Patchy rain nearby

75%

5.8 kmph / SSW

Shimotoba, Japan

29 °C

Patchy rain nearby

75%

4 kmph / WSW

Nichinan, Japan

29 °C

Clear

79%

9.7 kmph / W

Otsu, Japan

29 °C

Patchy rain nearby

75%

3.6 kmph / WSW

Tokoname, Japan

29 °C

Partly Cloudy

79%

7.2 kmph / NNW

Ayabe, Japan

29 °C

Mist

75%

3.6 kmph / S

10.

Kadoma, Japan

29 °C

Patchy rain nearby

75%

7.2 kmph / SW

Last Updated: 14 Sept 2025, 03:45 PM

City Weather Rankings

Prana sense

Experience precise, real-time weather monitoring with our Automatic Weather Station, reliable source for accurate meteorological data.

Weather Station

Experience precise, real-time weather monitoring with our Automatic Weather Station, reliable source for accurate meteorological data.

Recent Blogs On Weather

India Floods 2025: How Waterlogging Is Creating a Hidden Air Pollution Crisis?

This year’s monsoon has brought India to its knees. From Delhi–NCR to Punjab, Haryana, Uttar Pradesh, and Odisha, more than…

3 Sept 2025Shakshi

No Clean Air Day in Delhi 2025: Why Even Monsoon Could Not Help?

Can you imagine living through an entire year without breathing clean air even once? That is exactly what Delhi is…

28 Aug 2025Shakshi

Over 2 lakh residents reported air pollution hospitalisations in Delhi from 2022 to 2024.

21 Aug 2025Shakshi

Abu Dhabi in the Top 10 Most Polluted Cities in the World: Middle East Air Quality Crisis 2025

19 Aug 2025Shakshi

Europe heatwave and wildfires 2025: What is happening across Spain, Portugal and neighbouring countries?

13 Aug 2025Shakshi

See all blogs

Nagano Weather ConditionsCurrent Temperature Level

Nagano Weather Parameters

Trending in Japan

Nagano 10-Days Weather Forecast

Nagano 30-Days (September 2025) Weather Forecast

SeptemberWeather Overview

No. of days:

Nagano's Locations Weather Conditions

Japan's Hottest Cities - September 2025

Prana sense

Weather Station

Recent Blogs On Weather

India Floods 2025: How Waterlogging Is Creating a Hidden Air Pollution Crisis?

No Clean Air Day in Delhi 2025: Why Even Monsoon Could Not Help?

Over 2 lakh residents reported air pollution hospitalisations in Delhi from 2022 to 2024.

Abu Dhabi in the Top 10 Most Polluted Cities in the World: Middle East Air Quality Crisis 2025

Europe heatwave and wildfires 2025: What is happening across Spain, Portugal and neighbouring countries?

Nagano Weather Conditions
Current Temperature Level