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    Weather Forecast for Iiyama (Nagano, Japan)

    Forecast Overview

    • Tue Dec 24 
      32°F 21°F
      0°C -6°C
      Chance of snow at various times.

      details
    • Wed Dec 25 
      34°F 18°F
      1°C -8°C
      Partly cloudy skies.

      details
    • Thu Dec 26 
      39°F 25°F
      4°C -4°C
      Chance of snow after 6 pm.

      details
    • Fri Dec 27 
      34°F 21°F
      1°C -6°C
      Chance of snow at various times.

      details
    • Sat Dec 28 
      36°F 21°F
      2°C -6°C
      Chance of snow almost all day.

      details
    • Sun Dec 29 
      32°F 18°F
      -0°C -8°C
      Chance of snow in the morning.

      details
    • Mon Dec 30 
      36°F 18°F
      2°C -8°C
      Mostly cloudy skies.

      details
    • Tue Dec 31 
      36°F 23°F
      2°C -5°C
      Chance of light rain/snow in the morning.

      details
    • Wed Jan 1 
      37°F 25°F
      3°C -4°C
      Chance of rain in the afternoon. Chance of snow late at night.

      details

    Detailed Forecast

    Monday, December 23Iiyama (Nagano)
    sunrise: 06:56 sunset: 16:34

    TimeSkiesConditionsTempWindHumiditySoil Moisture
    15:00
    18:00
    Overcast.25°F
    (-4°C)
    2 mph
    (3 km/h)
    92%0.349%
    18:00
    21:00
    Chance of snow. Precipitation: 0.06 in
    (1.4375 mm).
    27°F
    (-3°C)
    2 mph
    (3 km/h)
    96%0.346%
    21:00
    00:00
    Chance of snow. Precipitation: 0.2 in
    (5 mm).
    28°F
    (-2°C)
    2 mph
    (4 km/h)
    98%0.343%

    Tuesday, December 24Iiyama (Nagano)
    sunrise: 06:56 sunset: 16:34

    TimeSkiesConditionsTempWindHumiditySoil Moisture
    00:00
    03:00
    Chance of snow. Precipitation: 0.07 in
    (1.875 mm).
    27°F
    (-3°C)
    2 mph
    (3 km/h)
    98%0.341%
    03:00
    06:00
    Chance of snow. Precipitation: 0.06 in
    (1.4375 mm).
    25°F
    (-4°C)
    1 mph
    (2 km/h)
    98%0.338%
    06:00
    09:00
    Chance of snow. Precipitation: 0.07 in
    (1.8125 mm).
    29°F
    (-2°C)
    2 mph
    (2 km/h)
    94%0.339%
    09:00
    12:00
    More sun than clouds. Precipitation: 0.05 in
    (1.375 mm).
    32°F
    (0°C)
    3 mph
    (5 km/h)
    88%0.351%
    12:00
    15:00
    Sunny. Precipitation: 0.01 in
    (0.375 mm).
    32°F
    (0°C)
    5 mph
    (8 km/h)
    86%0.358%
    15:00
    18:00
    Chance of light snow. Precipitation: 0.02 in
    (0.5 mm).
    23°F
    (-5°C)
    1 mph
    (2 km/h)
    95%0.347%
    18:00
    21:00
    Chance of light snow. Precipitation: 0.02 in
    (0.5 mm).
    24°F
    (-5°C)
    1 mph
    (2 km/h)
    97%0.343%
    21:00
    00:00
    Chance of light snow. Precipitation: 0 in
    (0.125 mm).
    20°F
    (-6°C)
    1 mph
    (2 km/h)
    94%0.341%

    Wednesday, December 25Iiyama (Nagano)
    sunrise: 06:57 sunset: 16:35

    TimeSkiesConditionsTempWindHumiditySoil Moisture
    00:00
    03:00
    Clear.17°F
    (-8°C)
    1 mph
    (2 km/h)
    92%0.34%
    03:00
    06:00
    Clear.17°F
    (-8°C)
    1 mph
    (1 km/h)
    92%0.337%
    06:00
    09:00
    Sunny.27°F
    (-3°C)
    3 mph
    (5 km/h)
    83%0.337%
    09:00
    12:00
    Overcast.32°F
    (0°C)
    3 mph
    (5 km/h)
    83%0.341%
    12:00
    15:00
    Overcast.33°F
    (1°C)
    3 mph
    (5 km/h)
    85%0.352%
    15:00
    18:00
    Overcast.27°F
    (-3°C)
    3 mph
    (4 km/h)
    88%0.349%
    18:00
    21:00
    Overcast.24°F
    (-4°C)
    3 mph
    (5 km/h)
    87%0.346%
    21:00
    00:00
    Overcast.27°F
    (-3°C)
    3 mph
    (4 km/h)
    86%0.346%

    Thursday, December 26Iiyama (Nagano)
    sunrise: 06:57 sunset: 16:36

    TimeSkiesConditionsTempWindHumiditySoil Moisture
    00:00
    03:00
    Overcast.27°F
    (-3°C)
    3 mph
    (5 km/h)
    86%0.343%
    03:00
    06:00
    Times of clear skies and clouds.26°F
    (-3°C)
    3 mph
    (5 km/h)
    85%0.341%
    06:00
    09:00
    Sunny.33°F
    (1°C)
    3 mph
    (5 km/h)
    82%0.343%
    09:00
    12:00
    More clouds than sun.38°F
    (3°C)
    2 mph
    (3 km/h)
    86%0.367%
    12:00
    15:00
    Partly cloudy. Precipitation: 0 in
    (0.0625 mm).
    37°F
    (3°C)
    3 mph
    (5 km/h)
    94%0.384%
    15:00
    18:00
    Mostly cloudy. Precipitation: 0.02 in
    (0.5 mm).
    31°F
    (-0°C)
    1 mph
    (2 km/h)
    97%0.368%
    18:00
    21:00
    Chance of snow. Precipitation: 0.19 in
    (4.75 mm).
    31°F
    (-0°C)
    2 mph
    (3 km/h)
    100%0.356%
    21:00
    00:00
    Chance of snow. Precipitation: 0.29 in
    (7.4375 mm).
    30°F
    (-1°C)
    5 mph
    (9 km/h)
    98%0.351%

    Friday, December 27Iiyama (Nagano)
    sunrise: 06:57 sunset: 16:36

    TimeSkiesConditionsTempWindHumiditySoil Moisture
    00:00
    03:00
    Chance of snow. Precipitation: 0.08 in
    (2 mm).
    26°F
    (-4°C)
    3 mph
    (6 km/h)
    98%0.347%
    03:00
    06:00
    Chance of snow. Precipitation: 0.07 in
    (1.6875 mm).
    25°F
    (-4°C)
    2 mph
    (3 km/h)
    98%0.342%
    06:00
    09:00
    Chance of snow. Precipitation: 0.04 in
    (1.0625 mm).
    28°F
    (-2°C)
    2 mph
    (3 km/h)
    93%0.342%
    09:00
    12:00
    Chance of light snow. Precipitation: 0.01 in
    (0.25 mm).
    32°F
    (-0°C)
    2 mph
    (3 km/h)
    85%0.349%
    12:00
    15:00
    Sunny. Precipitation: 0 in
    (0.0625 mm).
    33°F
    (0°C)
    4 mph
    (6 km/h)
    87%0.354%
    15:00
    18:00
    Partly cloudy. Precipitation: 0.01 in
    (0.3125 mm).
    23°F
    (-5°C)
    1 mph
    (2 km/h)
    95%0.346%
    18:00
    21:00
    Considerable cloudiness. Precipitation: 0.01 in
    (0.1875 mm).
    22°F
    (-6°C)
    1 mph
    (2 km/h)
    94%0.343%
    21:00
    00:00
    Chance of light snow. Precipitation: 0.03 in
    (0.75 mm).
    27°F
    (-3°C)
    2 mph
    (3 km/h)
    95%0.34%

    Saturday, December 28Iiyama (Nagano)
    sunrise: 06:58 sunset: 16:37

    TimeSkiesConditionsTempWindHumiditySoil Moisture
    00:00
    03:00
    Chance of snow. Precipitation: 0.06 in
    (1.5 mm).
    28°F
    (-2°C)
    2 mph
    (3 km/h)
    95%0.341%
    03:00
    06:00
    Chance of snow. Precipitation: 0.05 in
    (1.1875 mm).
    25°F
    (-4°C)
    2 mph
    (3 km/h)
    97%0.337%
    06:00
    09:00
    Overcast. Precipitation: 0.04 in
    (1.125 mm).
    31°F
    (-0°C)
    4 mph
    (6 km/h)
    92%0.339%
    09:00
    12:00
    Chance of snow. Precipitation: 0.09 in
    (2.1875 mm).
    34°F
    (1°C)
    5 mph
    (8 km/h)
    90%0.358%
    12:00
    15:00
    Chance of snow. Precipitation: 0.22 in
    (5.625 mm).
    31°F
    (-0°C)
    7 mph
    (11 km/h)
    95%0.368%
    15:00
    18:00
    Chance of snow. Precipitation: 0.22 in
    (5.6875 mm).
    28°F
    (-2°C)
    2 mph
    (4 km/h)
    98%0.361%
    18:00
    21:00
    Chance of snow. Precipitation: 0.27 in
    (6.9375 mm).
    28°F
    (-2°C)
    3 mph
    (5 km/h)
    98%0.352%
    21:00
    00:00
    Chance of snow. Precipitation: 0.18 in
    (4.5 mm).
    28°F
    (-2°C)
    1 mph
    (2 km/h)
    98%0.35%

    Sunday, December 29Iiyama (Nagano)
    sunrise: 06:58 sunset: 16:38

    TimeSkiesConditionsTempWindHumiditySoil Moisture
    00:00
    03:00
    Chance of snow. Precipitation: 0.09 in
    (2.3125 mm).
    23°F
    (-5°C)
    2 mph
    (3 km/h)
    97%0.343%
    03:00
    06:00
    Chance of snow. Precipitation: 0.06 in
    (1.5 mm).
    22°F
    (-6°C)
    1 mph
    (2 km/h)
    98%0.34%
    06:00
    09:00
    Chance of snow. Precipitation: 0.04 in
    (1 mm).
    26°F
    (-3°C)
    3 mph
    (4 km/h)
    93%0.34%
    09:00
    12:00
    More clouds than sun. Precipitation: 0.01 in
    (0.3125 mm).
    31°F
    (-1°C)
    2 mph
    (2 km/h)
    91%0.342%
    12:00
    15:00
    Mostly sunny, with a few passing clouds. Precipitation: 0.01 in
    (0.1875 mm).
    32°F
    (-0°C)
    3 mph
    (5 km/h)
    91%0.348%
    15:00
    18:00
    Partly cloudy.20°F
    (-7°C)
    2 mph
    (3 km/h)
    93%0.344%
    18:00
    21:00
    Mostly cloudy. Precipitation: 0 in
    (0.0625 mm).
    19°F
    (-7°C)
    2 mph
    (2 km/h)
    94%0.341%
    21:00
    00:00
    Mostly clear. Precipitation: 0 in
    (0.0625 mm).
    19°F
    (-7°C)
    2 mph
    (3 km/h)
    94%0.341%

    Monday, December 30Iiyama (Nagano)
    sunrise: 06:58 sunset: 16:38

    TimeSkiesConditionsTempWindHumiditySoil Moisture
    00:00
    03:00
    Considerable cloudiness. Precipitation: 0 in
    (0.0625 mm).
    20°F
    (-7°C)
    1 mph
    (2 km/h)
    95%0.336%
    03:00
    06:00
    Times of clear skies and clouds.20°F
    (-7°C)
    2 mph
    (3 km/h)
    94%0.336%
    06:00
    09:00
    Sunny.29°F
    (-2°C)
    5 mph
    (8 km/h)
    89%0.334%
    09:00
    12:00
    Overcast.34°F
    (1°C)
    3 mph
    (4 km/h)
    94%0.351%
    12:00
    15:00
    Overcast.34°F
    (1°C)
    1 mph
    (1 km/h)
    98%0.366%
    15:00
    18:00
    Overcast.30°F
    (-1°C)
    1 mph
    (2 km/h)
    94%0.359%
    18:00
    21:00
    Overcast.30°F
    (-1°C)
    3 mph
    (4 km/h)
    91%0.35%
    21:00
    00:00
    Overcast.29°F
    (-2°C)
    3 mph
    (4 km/h)
    92%0.345%

    Tuesday, December 31Iiyama (Nagano)
    sunrise: 06:59 sunset: 16:39

    TimeSkiesConditionsTempWindHumiditySoil Moisture
    00:00
    03:00
    Times of clear skies and clouds.26°F
    (-3°C)
    2 mph
    (3 km/h)
    93%0.343%
    03:00
    06:00
    Considerable cloudiness. Precipitation: 0 in
    (0.0625 mm).
    25°F
    (-4°C)
    1 mph
    (1 km/h)
    95%0.34%
    06:00
    09:00
    Chance of light snow. Precipitation: 0 in
    (0.125 mm).
    32°F
    (0°C)
    2 mph
    (3 km/h)
    94%0.341%
    09:00
    12:00
    Chance of light rain. Precipitation: 0.01 in
    (0.25 mm).
    36°F
    (2°C)
    1 mph
    (1 km/h)
    98%0.359%
    12:00
    15:00
    Overcast. Precipitation: 0.01 in
    (0.1875 mm).
    35°F
    (2°C)
    2 mph
    (4 km/h)
    100%0.362%
    15:00
    18:00
    Mostly cloudy. Precipitation: 0 in
    (0.0625 mm).
    32°F
    (0°C)
    1 mph
    (2 km/h)
    98%0.354%
    18:00
    21:00
    Overcast. Precipitation: 0.02 in
    (0.5 mm).
    32°F
    (0°C)
    1 mph
    (1 km/h)
    98%0.35%
    21:00
    00:00
    Overcast. Precipitation: 0 in
    (0.125 mm).
    31°F
    (-1°C)
    0 mph
    (0 km/h)
    97%0.347%

    Wednesday, January 1Iiyama (Nagano)
    sunrise: 06:59 sunset: 16:39

    TimeSkiesConditionsTempWindHumiditySoil Moisture
    00:00
    03:00
    Mostly cloudy.31°F
    (-1°C)
    1 mph
    (2 km/h)
    96%0.344%
    03:00
    06:00
    Partly cloudy.29°F
    (-2°C)
    4 mph
    (6 km/h)
    92%0.342%
    06:00
    09:00
    Sunny.32°F
    (0°C)
    5 mph
    (8 km/h)
    92%0.34%
    09:00
    12:00
    Partly cloudy.36°F
    (2°C)
    3 mph
    (5 km/h)
    92%0.361%
    12:00
    15:00
    Chance of light rain. Precipitation: 0.02 in
    (0.4375 mm).
    36°F
    (2°C)
    3 mph
    (6 km/h)
    99%0.367%
    15:00
    18:00
    Partly cloudy. Precipitation: 0.03 in
    (0.6875 mm).
    30°F
    (-1°C)
    1 mph
    (2 km/h)
    97%0.357%
    18:00
    21:00
    Clear. Precipitation: 0.06 in
    (1.5 mm).
    30°F
    (-1°C)
    1 mph
    (2 km/h)
    97%0.353%
    21:00
    00:00
    Chance of snow. Precipitation: 0.15 in
    (3.6875 mm).
    27°F
    (-3°C)
    3 mph
    (4 km/h)
    98%0.344%


    Iiyama (latitude 36°51'N, longitude 138°22'E)


    Iiyama - other nearby places: Nakano (7 miles / 11 km away), Obuse (11 miles / 17 km away), Otaki (12 miles / 19 km away), Kawakami (12 miles / 19 km away), Suzaka (14 miles / 23 km away), Nagano (17 miles / 28 km away), Jōetsu (19 miles / 31 km away), Nakajo (25 miles / 41 km away), Yuzawa (26 miles / 41 km away), Okuwa (27 miles / 44 km away), Sanada (28 miles / 44 km away), Ikeda (40 miles / 65 km away), Numata (40 miles / 65 km away), Haruna (43 miles / 68 km away), Saku (43 miles / 69 km away), Shibukawa (43 miles / 70 km away).

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