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Weather hour by hour (periods) in Nagano , Japan

Nagano, Japan

Day

frost till morning, chance for light snow from noon

-1°

Night

frost at evening followed by snow showers

-6°

Day

snow showers

-1°

Night

chance for light snow at evening followed by frost

-9°

Day

frost at times

3°

Night

frost

-5°

Day

generally partly cloudy with chance for snow/rain mix at afternoon

5°

Night

light snow, frost

-4°

Day

generally scattered clouds with frost at morning

5°

Night

frost till dawn

-3°

Day

cold and clear

8°

Night

cold

-1°

Day

cold and scattered clouds

8°

Night

cold

-1°

Day

chance for rain showers from noon

9°

Night

chance for snow/rain mix

2°

Day

light rain, chance for snow/rain mix at afternoon

6°

Night

chance for snow/rain mix at evening followed by light snow

-1°

Dawn

Frost

Frost

-10°

Morning

Frost

Frost

-6°

Noon

Very Cold

Very Cold

-1°

Afternoon

Scattered snow

Scattered snow

-2°

Evening

Scattered snow

Scattered snow

-5°

Night

Scattered snow

Scattered snow

-6°

Night Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

Southwestern

3km/h

Morning

Southwestern

4km/h

Noon

Western

4km/h

Afternoon

Western

4km/h

Evening

Northern

3km/h

Night

North-west

3km/h

Dawn

Relative Humidity

78%

Morning

Relative Humidity

49%

Noon

Relative Humidity

39%

Afternoon

Relative Humidity

38%

Evening

Relative Humidity

67%

Night

Relative Humidity

79%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

59%

Afternoon

Precipitation Probability

70%

Evening

Precipitation Probability

79%

Night

Precipitation Probability

84%

Dawn

Snowy

Snowy

-6°

Morning

Mostly Cloudy with Snow Showers

Mostly Cloudy with Snow Showers

-4°

Noon

Scattered snow

Scattered snow

-1°

Afternoon

Scattered snow

Scattered snow

-1°

Evening

Scattered snow

Scattered snow

-6°

Night

Frost

Frost

-8°

Day Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Night Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Dawn

Northern

2km/h

Morning

Northern

4km/h

Noon

Northern

10km/h

Afternoon

Northern

12km/h

Evening

Northeastern

6km/h

Night

Northeastern

4km/h

Dawn

Relative Humidity

82%

Morning

Relative Humidity

61%

Noon

Relative Humidity

46%

Afternoon

Relative Humidity

50%

Evening

Relative Humidity

86%

Night

Relative Humidity

87%

Dawn

Precipitation Probability

87%

Morning

Precipitation Probability

95%

Noon

Precipitation Probability

95%

Afternoon

Precipitation Probability

72%

Evening

Precipitation Probability

80%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-9°

Morning

Frost

Frost

-4°

Noon

Very Cold

Very Cold

2°

Afternoon

Frost

Frost

3°

Evening

Frost

Frost

-3°

Night

Frost

Frost

-4°

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

Northern

2km/h

Morning

Northern

1km/h

Noon

Northern

4km/h

Afternoon

Northern

7km/h

Evening

Northern

5km/h

Night

Western

2km/h

Dawn

Relative Humidity

84%

Morning

Relative Humidity

48%

Noon

Relative Humidity

37%

Afternoon

Relative Humidity

39%

Evening

Relative Humidity

75%

Night

Relative Humidity

76%

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

Very Cold

Very Cold

0°

Noon

Very Cold

Very Cold

5°

Afternoon

Chance for Sleet

Chance for Sleet

5°

Evening

Scattered snow

Scattered snow

-1°

Night

Scattered snow

Scattered snow

-3°

Night Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Dawn

Southwestern

3km/h

Morning

Southwestern

5km/h

Noon

Western

10km/h

Afternoon

North-west

10km/h

Evening

Northern

6km/h

Night

Northeastern

3km/h

Dawn

Relative Humidity

60%

Morning

Relative Humidity

46%

Noon

Relative Humidity

36%

Afternoon

Relative Humidity

43%

Evening

Relative Humidity

77%

Night

Relative Humidity

81%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

56%

Evening

Precipitation Probability

63%

Night

Precipitation Probability

64%

Dawn

Frost

Frost

-4°

Morning

Frost

Frost

0°

Noon

Very Cold

Very Cold

5°

Afternoon

Very Cold

Very Cold

5°

Evening

Frost

Frost

-1°

Night

Frost

Frost

-2°

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

Northern

2km/h

Morning

Northern

2km/h

Noon

Northern

4km/h

Afternoon

Northeastern

6km/h

Evening

Northern

4km/h

Night

North-west

1km/h

Dawn

Relative Humidity

78%

Morning

Relative Humidity

45%

Noon

Relative Humidity

34%

Afternoon

Relative Humidity

35%

Evening

Relative Humidity

75%

Night

Relative Humidity

76%

Dawn

Precipitation Probability

35%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-3°

Morning

Very Cold

Very Cold

2°

Noon

Clear

Clear

8°

Afternoon

Very Cold

Very Cold

8°

Evening

Very Cold

Very Cold

1°

Night

Very Cold

Very Cold

-1°

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

Very cold weather expected / Make sure to stay warm.

Dawn

Northern

1km/h

Morning

North-west

1km/h

Noon

Northern

4km/h

Afternoon

Northern

6km/h

Evening

Northern

4km/h

Night

Northern

2km/h

Dawn

Relative Humidity

61%

Morning

Relative Humidity

33%

Noon

Relative Humidity

30%

Afternoon

Relative Humidity

28%

Evening

Relative Humidity

31%

Night

Relative Humidity

41%

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

Very Cold

Very Cold

-1°

Morning

Very Cold

Very Cold

4°

Noon

Scattered Clouds

Scattered Clouds

8°

Afternoon

Very Cold

Very Cold

7°

Evening

Very Cold

Very Cold

1°

Night

Very Cold

Very Cold

-1°

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

Very cold weather expected / Make sure to stay warm.

Dawn

Northern

1km/h

Morning

Southwestern

3km/h

Noon

Southwestern

2km/h

Afternoon

Southeastern

1km/h

Evening

Southeastern

2km/h

Night

Southern

2km/h

Dawn

Relative Humidity

46%

Morning

Relative Humidity

30%

Noon

Relative Humidity

23%

Afternoon

Relative Humidity

20%

Evening

Relative Humidity

23%

Night

Relative Humidity

40%

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

Very Cold

Very Cold

-1°

Morning

Very Cold

Very Cold

4°

Noon

Chance for Light Rain

Chance for Light Rain

9°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

8°

Evening

Chance for Sleet

Chance for Sleet

3°

Night

Chance for Sleet

Chance for Sleet

2°

Dawn

Southwestern

2km/h

Morning

Southwestern

3km/h

Noon

Northeastern

3km/h

Afternoon

Northeastern

7km/h

Evening

Northeastern

4km/h

Night

Northern

1km/h

Dawn

Relative Humidity

52%

Morning

Relative Humidity

37%

Noon

Relative Humidity

30%

Afternoon

Relative Humidity

27%

Evening

Relative Humidity

34%

Night

Relative Humidity

54%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

44%

Afternoon

Precipitation Probability

51%

Evening

Precipitation Probability

51%

Night

Precipitation Probability

57%

Dawn

Chance for Sleet

Chance for Sleet

3°

Morning

Partly Cloudy with a chance for Light Rain

Partly Cloudy with a chance for Light Rain

5°

Noon

Light Rain

Light Rain

5°

Afternoon

Chance for Sleet

Chance for Sleet

4°

Evening

Chance for Sleet

Chance for Sleet

2°

Night

Scattered snow

Scattered snow

0°

Night Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Dawn

North-west

5km/h

Morning

Northern

10km/h

Noon

Northern

11km/h

Afternoon

Northern

11km/h

Evening

Northern

9km/h

Night

Northern

8km/h

Dawn

Relative Humidity

70%

Morning

Relative Humidity

71%

Noon

Relative Humidity

67%

Afternoon

Relative Humidity

63%

Evening

Relative Humidity

62%

Night

Relative Humidity

71%

Dawn

Precipitation Probability

51%

Morning

Precipitation Probability

52%

Noon

Precipitation Probability

76%

Afternoon

Precipitation Probability

76%

Evening

Precipitation Probability

52%

Night

Precipitation Probability

73%