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Weather hour by hour (periods) in Nagano , Japan

Nagano, Japan

Day

frost till morning

-2°

Night

frost

-8°

Day

frost mainly at morning

2°

Night

frost

-5°

Day

generally scattered clouds with frost at morning

4°

Night

frost and chance for light snow at times

-3°

Day

chance for light snow, light rain, snow/rain mix at times

5°

Night

chance for snow showers at evening followed by frost

-1°

Day

frost, snow/rain mix, snow showers at times

2°

Night

snow showers and frost at times

-6°

Day

frost

-2°

Night

frost and light fog and chance for snow showers at times

-8°

Day

chance for snow showers

-3°

Night

chance for snow showers till early night hours followed by frost

-9°

Day

frost

1°

Night

frost till midnight followed by snow showers

-4°

Day

snow showers and snow/rain mix at times

3°

Night

snow showers

-9°

Dawn

Scattered snow

Scattered snow

-10°

Morning

Frost

Frost

-8°

Noon

Very Cold

Very Cold

-2°

Afternoon

Very Cold

Very Cold

-2°

Evening

Frost

Frost

-7°

Night

Frost

Frost

-8°

Day Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Night Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Dawn

Western

1km/h

Morning

Eastern

0km/h

Noon

Southwestern

1km/h

Afternoon

Northern

3km/h

Evening

Northern

2km/h

Night

Southeastern

1km/h

Dawn

Relative Humidity

82%

Morning

Relative Humidity

63%

Noon

Relative Humidity

53%

Afternoon

Relative Humidity

52%

Evening

Relative Humidity

77%

Night

Relative Humidity

77%

Dawn

Precipitation Probability

84%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-7°

Morning

Frost

Frost

-3°

Noon

Very Cold

Very Cold

2°

Afternoon

Frost

Frost

2°

Evening

Frost

Frost

-4°

Night

Frost

Frost

-5°

Day Very cold weather expected / Make sure to stay warm.

Very cold weather expected / Make sure to stay warm.

Night Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Dawn

Northeastern

1km/h

Morning

Eastern

1km/h

Noon

Eastern

1km/h

Afternoon

Northeastern

2km/h

Evening

Northern

1km/h

Night

Southern

2km/h

Dawn

Relative Humidity

84%

Morning

Relative Humidity

68%

Noon

Relative Humidity

58%

Afternoon

Relative Humidity

57%

Evening

Relative Humidity

74%

Night

Relative Humidity

77%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-5°

Morning

Frost

Frost

-1°

Noon

Very Cold

Very Cold

4°

Afternoon

Very Cold

Very Cold

4°

Evening

Frost

Frost

-2°

Night

Frost

Frost

-2°

Day Very cold weather expected / Make sure to stay warm.

Very cold weather expected / Make sure to stay warm.

Dawn

Southern

3km/h

Morning

Southwestern

3km/h

Noon

Southwestern

3km/h

Afternoon

Southern

3km/h

Evening

Southern

3km/h

Night

Southwestern

3km/h

Dawn

Relative Humidity

79%

Morning

Relative Humidity

63%

Noon

Relative Humidity

52%

Afternoon

Relative Humidity

49%

Evening

Relative Humidity

71%

Night

Relative Humidity

74%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

54%

Dawn

Frost

Frost

-3°

Morning

Very Cold

Very Cold

1°

Noon

Very Cold

Very Cold

5°

Afternoon

Sleet

Sleet

4°

Evening

Scattered snow

Scattered snow

1°

Night

Frost

Frost

0°

Day Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Night Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Dawn

Southern

3km/h

Morning

Southwestern

2km/h

Noon

Southwestern

3km/h

Afternoon

Western

2km/h

Evening

North-west

2km/h

Night

Western

2km/h

Dawn

Relative Humidity

80%

Morning

Relative Humidity

71%

Noon

Relative Humidity

65%

Afternoon

Relative Humidity

64%

Evening

Relative Humidity

81%

Night

Relative Humidity

81%

Dawn

Precipitation Probability

56%

Morning

Precipitation Probability

56%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

71%

Evening

Precipitation Probability

64%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-1°

Morning

Frost

Frost

0°

Noon

Sleet

Sleet

2°

Afternoon

Scattered snow

Scattered snow

1°

Evening

Mostly Cloudy with Snow Showers

Mostly Cloudy with Snow Showers

-4°

Night

Snowy

Snowy

-5°

Day Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Night Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

Southwestern

2km/h

Morning

Western

3km/h

Noon

Western

3km/h

Afternoon

North-west

1km/h

Evening

Western

3km/h

Night

Southwestern

1km/h

Dawn

Relative Humidity

77%

Morning

Relative Humidity

65%

Noon

Relative Humidity

57%

Afternoon

Relative Humidity

64%

Evening

Relative Humidity

81%

Night

Relative Humidity

83%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

75%

Afternoon

Precipitation Probability

79%

Evening

Precipitation Probability

73%

Night

Precipitation Probability

73%

Dawn

Mostly Cloudy with Snow Showers

Mostly Cloudy with Snow Showers

-6°

Morning

Frost

Frost

-4°

Noon

Frost

Frost

-2°

Afternoon

Frost

Frost

-3°

Evening

Mist - Light Fog

Mist - Light Fog

-8°

Night

Mist - Light Fog

Mist - Light Fog

-8°

Day Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Dawn

Southwestern

2km/h

Morning

Western

3km/h

Noon

North-west

7km/h

Afternoon

Northern

8km/h

Evening

Northeastern

7km/h

Night

Northeastern

3km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

71%

Noon

Relative Humidity

69%

Afternoon

Relative Humidity

74%

Evening

Relative Humidity

94%

Night

Relative Humidity

96%

Dawn

Precipitation Probability

68%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

31%

Dawn

Chance for Light Snow

Chance for Light Snow

-5°

Morning

Mostly Cloudy with chance for Snow Showers

Mostly Cloudy with chance for Snow Showers

-4°

Noon

Mostly Cloudy with chance for Snow Showers

Mostly Cloudy with chance for Snow Showers

-3°

Afternoon

Partly Cloudy with chance for Snow Showers

Partly Cloudy with chance for Snow Showers

-3°

Evening

Partly Cloudy with chance for Snow Showers

Partly Cloudy with chance for Snow Showers

-7°

Night

Frost

Frost

-9°

Day Chance of snow / Risk of slippery roads.

Chance of snow / Risk of slippery roads.

Dawn

Northern

3km/h

Morning

North-west

9km/h

Noon

North-west

13km/h

Afternoon

North-west

12km/h

Evening

North-west

5km/h

Night

North-west

4km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

73%

Noon

Relative Humidity

58%

Afternoon

Relative Humidity

54%

Evening

Relative Humidity

67%

Night

Relative Humidity

92%

Dawn

Precipitation Probability

33%

Morning

Precipitation Probability

34%

Noon

Precipitation Probability

36%

Afternoon

Precipitation Probability

36%

Evening

Precipitation Probability

36%

Night

Precipitation Probability

34%

Dawn

Frost

Frost

-9°

Morning

Frost

Frost

-4°

Noon

Frost

Frost

0°

Afternoon

Frost

Frost

1°

Evening

Frost

Frost

-4°

Night

Partly Cloudy with Snow Showers

Partly Cloudy with Snow Showers

-4°

Day Very cold weather expected / Make sure to stay warm.

Very cold weather expected / Make sure to stay warm.

Night Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

North-west

3km/h

Morning

Southwestern

3km/h

Noon

Southwestern

3km/h

Afternoon

Southern

1km/h

Evening

Southwestern

2km/h

Night

Southwestern

3km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

76%

Noon

Relative Humidity

70%

Afternoon

Relative Humidity

73%

Evening

Relative Humidity

85%

Night

Relative Humidity

89%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

74%

Dawn

Scattered snow

Scattered snow

-4°

Morning

Scattered snow

Scattered snow

0°

Noon

Sleet

Sleet

3°

Afternoon

Sleet

Sleet

2°

Evening

Mostly Cloudy with Snow Showers

Mostly Cloudy with Snow Showers

-2°

Night

Mostly Cloudy with Snow Showers

Mostly Cloudy with Snow Showers

-8°

Day Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Night Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Dawn

Southern

4km/h

Morning

Southern

6km/h

Noon

Southwestern

6km/h

Afternoon

North-west

7km/h

Evening

Northern

8km/h

Night

Northern

9km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

84%

Noon

Relative Humidity

79%

Afternoon

Relative Humidity

90%

Evening

Relative Humidity

98%

Night

Relative Humidity

95%

Dawn

Precipitation Probability

77%

Morning

Precipitation Probability

74%

Noon

Precipitation Probability

87%

Afternoon

Precipitation Probability

89%

Evening

Precipitation Probability

89%

Night

Precipitation Probability

87%