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    Published in Weather / Switzerland Weather Temperature

    Weather in Sion, Switzerland

    Forecast Overview

    • Mon Dec 23 
      27°F 12°F
      -3°C -11°C
      Chance of heavy snow all day.

      details
    • Tue Dec 24 
      23°F 5°F
      -5°C -15°C
      Chance of light snow before sunrise.

      details
    • Wed Dec 25 
      34°F 3°F
      1°C -16°C
      Mostly sunny, with a few passing clouds.

      details
    • Thu Dec 26 
      34°F 16°F
      1°C -9°C
      A few passing clouds.

      details
    • Fri Dec 27 
      32°F 12°F
      -0°C -11°C
      Sunny skies.

      details
    • Sat Dec 28 
      34°F 12°F
      1°C -11°C
      Mostly sunny, with a few passing clouds.

      details
    • Sun Dec 29 
      32°F 10°F
      0°C -12°C
      Sunny skies.

      details
    • Mon Dec 30 
      32°F 12°F
      -0°C -11°C
      Partly cloudy skies.

      details
    • Tue Dec 31 
      32°F 10°F
      -0°C -12°C
      Sunny skies.

      details

    Detailed Forecast

    Monday, December 23sunrise: 09:11 sunset: 17:48

       Low around 12°F  (-11°C), high around 26°F  (-3°C).
    Chance of heavy snow all day (from 2 am to 11 pm). The precipitation may fall as scattered showers of varying intensity. Estimated precipitation: 1.51 in (38.3125 mm).
    Overcast skies.
    Wind: 8 mph (13 km/h).

    TimeSkiesConditionsTempWindHumiditySoil Moisture
    23:00
    02:00
    Overcast. Precipitation: 0.19 in
    (4.8125 mm).
    15°F
    (-9°C)
    6 mph
    (9 km/h)
    97%0.407%
    02:00
    05:00
    Chance of light snow. Precipitation: 0.03 in
    (0.8125 mm).
    18°F
    (-8°C)
    3 mph
    (5 km/h)
    97%0.404%
    05:00
    08:00
    Chance of snow. Precipitation: 0.15 in
    (3.8125 mm).
    20°F
    (-7°C)
    3 mph
    (5 km/h)
    97%0.401%
    08:00
    11:00
    Chance of snow. Precipitation: 0.35 in
    (8.875 mm).
    23°F
    (-5°C)
    5 mph
    (8 km/h)
    97%0.398%
    11:00
    14:00
    Chance of heavy snow. Precipitation: 0.44 in
    (11.125 mm).
    26°F
    (-3°C)
    8 mph
    (13 km/h)
    98%0.396%
    14:00
    17:00
    Chance of snow. Precipitation: 0.19 in
    (4.9375 mm).
    25°F
    (-4°C)
    6 mph
    (9 km/h)
    97%0.395%
    17:00
    20:00
    Chance of snow. Precipitation: 0.13 in
    (3.375 mm).
    21°F
    (-6°C)
    5 mph
    (8 km/h)
    97%0.393%
    20:00
    23:00
    Chance of light snow. Precipitation: 0.02 in
    (0.5625 mm).
    13°F
    (-11°C)
    2 mph
    (3 km/h)
    97%0.392%

    Tuesday, December 24sunrise: 09:11 sunset: 17:48

       Low around 4°F  (-15°C), high around 24°F  (-5°C).
    Chance of light snow before sunrise (from 11 pm to 5 am). Estimated precipitation: 0.03 in (0.75 mm).
    Times of sun and clouds.
    Wind: 6 mph (10 km/h).

    TimeSkiesConditionsTempWindHumiditySoil Moisture
    23:00
    02:00
    Chance of light snow. Precipitation: 0.02 in
    (0.4375 mm).
    12°F
    (-11°C)
    4 mph
    (6 km/h)
    98%0.39%
    02:00
    05:00
    Chance of light snow. Precipitation: 0.01 in
    (0.25 mm).
    10°F
    (-12°C)
    4 mph
    (7 km/h)
    98%0.389%
    05:00
    08:00
    Partly cloudy. Precipitation: 0 in
    (0.0625 mm).
    7°F
    (-14°C)
    6 mph
    (9 km/h)
    95%0.388%
    08:00
    11:00
    Mostly sunny, with a few passing clouds.15°F
    (-10°C)
    3 mph
    (5 km/h)
    88%0.387%
    11:00
    14:00
    Sunny.23°F
    (-5°C)
    1 mph
    (2 km/h)
    78%0.386%
    14:00
    17:00
    Sunny.17°F
    (-8°C)
    1 mph
    (1 km/h)
    93%0.385%
    17:00
    20:00
    Clear.6°F
    (-14°C)
    6 mph
    (10 km/h)
    84%0.384%
    20:00
    23:00
    Clear.5°F
    (-15°C)
    6 mph
    (10 km/h)
    78%0.384%

    Wednesday, December 25sunrise: 09:12 sunset: 17:49

       Low around 4°F  (-16°C), high around 33°F  (1°C).
    Mostly sunny, with a few passing clouds.
    Wind: 6 mph (10 km/h).

    TimeSkiesConditionsTempWindHumiditySoil Moisture
    23:00
    02:00
    Clear.6°F
    (-14°C)
    6 mph
    (10 km/h)
    77%0.383%
    02:00
    05:00
    Clear.9°F
    (-13°C)
    6 mph
    (10 km/h)
    77%0.382%
    05:00
    08:00
    Clear.11°F
    (-12°C)
    6 mph
    (9 km/h)
    76%0.382%
    08:00
    11:00
    Sunny.22°F
    (-6°C)
    5 mph
    (8 km/h)
    78%0.381%
    11:00
    14:00
    Partly cloudy.33°F
    (0°C)
    2 mph
    (3 km/h)
    97%0.386%
    14:00
    17:00
    Partly cloudy.30°F
    (-1°C)
    2 mph
    (4 km/h)
    93%0.392%
    17:00
    20:00
    Clear.19°F
    (-7°C)
    6 mph
    (9 km/h)
    77%0.391%
    20:00
    23:00
    Clear.18°F
    (-8°C)
    6 mph
    (9 km/h)
    77%0.389%

    Thursday, December 26sunrise: 09:12 sunset: 17:49

       Low around 17°F  (-9°C), high around 34°F  (1°C).
    A few passing clouds.
    Wind: 6 mph (10 km/h).

    TimeSkiesConditionsTempWindHumiditySoil Moisture
    23:00
    02:00
    Clear.18°F
    (-8°C)
    6 mph
    (10 km/h)
    79%0.388%
    02:00
    05:00
    Clear.17°F
    (-8°C)
    6 mph
    (10 km/h)
    78%0.386%
    05:00
    08:00
    Clear.17°F
    (-8°C)
    6 mph
    (9 km/h)
    79%0.385%
    08:00
    11:00
    Sunny.26°F
    (-4°C)
    4 mph
    (6 km/h)
    83%0.384%
    11:00
    14:00
    Overcast.33°F
    (1°C)
    2 mph
    (3 km/h)
    100%0.392%
    14:00
    17:00
    More sun than clouds.30°F
    (-1°C)
    1 mph
    (2 km/h)
    94%0.398%
    17:00
    20:00
    Clear.20°F
    (-7°C)
    5 mph
    (8 km/h)
    83%0.395%
    20:00
    23:00
    Clear.19°F
    (-7°C)
    6 mph
    (9 km/h)
    81%0.392%

    Friday, December 27sunrise: 09:12 sunset: 17:50

       Low around 13°F  (-11°C), high around 32°F  (-0°C).
    Sunny skies.
    Wind: 8 mph (12 km/h).

    TimeSkiesConditionsTempWindHumiditySoil Moisture
    23:00
    02:00
    Mostly clear.19°F
    (-7°C)
    6 mph
    (9 km/h)
    84%0.39%
    02:00
    05:00
    Clear.20°F
    (-7°C)
    6 mph
    (10 km/h)
    87%0.388%
    05:00
    08:00
    Clear.22°F
    (-6°C)
    6 mph
    (10 km/h)
    90%0.387%
    08:00
    11:00
    Sunny.28°F
    (-2°C)
    8 mph
    (12 km/h)
    89%0.385%
    11:00
    14:00
    Sunny.31°F
    (-1°C)
    6 mph
    (10 km/h)
    92%0.387%
    14:00
    17:00
    Sunny.27°F
    (-3°C)
    4 mph
    (6 km/h)
    89%0.39%
    17:00
    20:00
    Clear.15°F
    (-9°C)
    6 mph
    (9 km/h)
    86%0.388%
    20:00
    23:00
    Clear.13°F
    (-10°C)
    6 mph
    (10 km/h)
    82%0.387%

    Saturday, December 28sunrise: 09:13 sunset: 17:51

       Low around 11°F  (-11°C), high around 33°F  (1°C).
    Mostly sunny, with a few passing clouds.
    Wind: 7 mph (11 km/h).

    TimeSkiesConditionsTempWindHumiditySoil Moisture
    23:00
    02:00
    Mostly clear.12°F
    (-11°C)
    7 mph
    (11 km/h)
    79%0.384%
    02:00
    05:00
    A few passing clouds.13°F
    (-10°C)
    6 mph
    (10 km/h)
    78%0.383%
    05:00
    08:00
    Times of clear skies and clouds.14°F
    (-10°C)
    6 mph
    (10 km/h)
    79%0.382%
    08:00
    11:00
    Sunny.23°F
    (-5°C)
    5 mph
    (8 km/h)
    83%0.381%
    11:00
    14:00
    Times of sun and clouds.33°F
    (0°C)
    2 mph
    (4 km/h)
    96%0.384%
    14:00
    17:00
    Mostly sunny.29°F
    (-2°C)
    3 mph
    (4 km/h)
    91%0.39%
    17:00
    20:00
    Clear.18°F
    (-8°C)
    6 mph
    (10 km/h)
    82%0.387%
    20:00
    23:00
    Clear.15°F
    (-9°C)
    7 mph
    (11 km/h)
    83%0.385%

    Sunday, December 29sunrise: 09:13 sunset: 17:52

       Low around 11°F  (-12°C), high around 32°F  (0°C).
    Sunny skies.
    Wind: 7 mph (11 km/h).

    TimeSkiesConditionsTempWindHumiditySoil Moisture
    23:00
    02:00
    Clear.13°F
    (-10°C)
    7 mph
    (11 km/h)
    82%0.384%
    02:00
    05:00
    Clear.12°F
    (-11°C)
    7 mph
    (11 km/h)
    81%0.382%
    05:00
    08:00
    Clear.12°F
    (-11°C)
    6 mph
    (10 km/h)
    80%0.381%
    08:00
    11:00
    Sunny.20°F
    (-7°C)
    5 mph
    (8 km/h)
    83%0.38%
    11:00
    14:00
    Sunny.31°F
    (-0°C)
    2 mph
    (4 km/h)
    83%0.38%
    14:00
    17:00
    Sunny.27°F
    (-3°C)
    2 mph
    (3 km/h)
    85%0.384%
    17:00
    20:00
    Clear.16°F
    (-9°C)
    6 mph
    (10 km/h)
    80%0.383%
    20:00
    23:00
    Clear.13°F
    (-11°C)
    6 mph
    (10 km/h)
    82%0.381%

    Monday, December 30sunrise: 09:13 sunset: 17:53

       Low around 12°F  (-11°C), high around 32°F  (-0°C).
    Partly cloudy skies.
    Wind: 6 mph (10 km/h).

    TimeSkiesConditionsTempWindHumiditySoil Moisture
    23:00
    02:00
    Overcast.12°F
    (-11°C)
    6 mph
    (9 km/h)
    81%0.379%
    02:00
    05:00
    Mostly cloudy.13°F
    (-11°C)
    6 mph
    (9 km/h)
    81%0.378%
    05:00
    08:00
    Overcast.15°F
    (-10°C)
    5 mph
    (8 km/h)
    83%0.377%
    08:00
    11:00
    Partly cloudy.20°F
    (-6°C)
    4 mph
    (6 km/h)
    85%0.376%
    11:00
    14:00
    Mostly cloudy.31°F
    (-1°C)
    1 mph
    (1 km/h)
    79%0.375%
    14:00
    17:00
    More sun than clouds.26°F
    (-3°C)
    0 mph
    (1 km/h)
    90%0.377%
    17:00
    20:00
    Clear.14°F
    (-10°C)
    6 mph
    (10 km/h)
    83%0.375%
    20:00
    23:00
    Clear.12°F
    (-11°C)
    6 mph
    (10 km/h)
    81%0.374%

    Tuesday, December 31sunrise: 09:13 sunset: 17:53

       Low around 10°F  (-12°C), high around 32°F  (-0°C).
    Sunny skies.
    Wind: 6 mph (10 km/h).

    TimeSkiesConditionsTempWindHumiditySoil Moisture
    23:00
    02:00
    Clear.10°F
    (-12°C)
    6 mph
    (10 km/h)
    80%0.373%
    02:00
    05:00
    Clear.10°F
    (-12°C)
    6 mph
    (10 km/h)
    78%0.373%
    05:00
    08:00
    Clear.10°F
    (-12°C)
    6 mph
    (10 km/h)
    77%0.372%
    08:00
    11:00
    Sunny.19°F
    (-7°C)
    5 mph
    (8 km/h)
    80%0.371%
    11:00
    14:00
    Sunny.31°F
    (-1°C)
    2 mph
    (3 km/h)
    77%0.371%
    14:00
    17:00
    Sunny.27°F
    (-3°C)
    3 mph
    (4 km/h)
    83%0.376%
    17:00
    20:00
    Clear.15°F
    (-9°C)
    6 mph
    (10 km/h)
    79%0.375%
    20:00
    23:00
    Clear.12°F
    (-11°C)
    6 mph
    (10 km/h)
    81%0.374%


    Current Conditions* (Wednesday, March 27, 2019 at 11:50 Europe/Zurich time)

    * This station stopped sending updates, so the data below might be obsolete.

    Temperature: 48°F (9°C)
    Humidity: 39%
    Wind: From the SW at 5 mph (8 km/h); variable direction
    Pressure: 1025
    Dew Point: 25°F (-4°C)


    Temperature variation graph for the last seven days


    Weather Station: Sion Military Airfield (latitude 46-13-10N, longitude 007-19-36E)

    Local Time:

    Sion is in the "Europe/Zurich" timezone.

    The "Europe/Zurich" timezone uses a Standard Time (ST) / Daylight Saving Time (DST) alternation scheme, and it currently is in ST (since Sunday, 27 October 2024, 02:00 AM local time). During ST, the timezone abbreviation is CET and the offset to Universal Time (UTC, GMT or Zulu) is +1:00 hours.

    Sion will exit standard time (entering DST) on Sunday, 30 March 2025, at 02:00 AM local time, when clocks will be turned forward 1 hour to Sunday, 30 March 2025, 03:00 AM local daylight time. During DST, the timezone abbreviation is CEST and the offset to UTC will be +2:00 hours.

    Weather and Temperature in Switzerland


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