Weather in Sīnī in December

General weather information about Sīnī

Average annual temperature is 13.4 °C

Absolute maximum temperature: 33.7 °C

Absolute minimum temperature: -15.5 °C

Number of sunny days: 269 days

Number of rainy days: 88 days

Number of snow days: 8 days

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* Weather data for Sīnī Iran is based on climate observations for 2026 year

Sīnī air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.312.321.628.426.431.833.731.833.025.822.319.0
Average daytime temperature (°C)1.46.314.917.720.426.528.827.121.718.716.311.2
Average temperature (°C)-1.42.410.413.216.322.124.522.617.414.111.36.6
Average night temperature (°C)-4.6-2.25.88.011.116.719.117.312.99.46.32.4
Absolute minimum temperature (°C)-15.5-10.72.60.82.812.415.612.07.83.3-0.3-1.6

Sīnī monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.014.012.011.010.09.0
Daylight mean duration (h)9.910.812.013.114.114.714.413.512.411.210.29.7
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)8.07.38.910.910.012.913.112.111.59.28.07.2
Precipitation (mm)11635628663010292510
Sunny days261316201325312830212521
Rainy days39151018503010510
Snow days260000000000

Sīnī - weather forecast by months

Sīnī weather in januarySīnī weather in februarySīnī weather in marchSīnī weather in aprilSīnī weather in maySīnī weather in juneSīnī weather in julySīnī weather in augustSīnī weather in septemberSīnī weather in octoberSīnī weather in novemberSīnī weather in december

Best time to visit Sīnī:

The best time to visit Sīnī during the most sunny months:

  • June — 12.9(h)
  • July — 13.1(h)

The largest precipitation sum in Sīnī is at

  • February — 63(mm)
  • March — 56(mm)
  • May — 66(mm)

    • Weather forecast in the closest to Sīnī admin centers

    Weather forecast in the closest towns to Sīnī

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    Frequently asked questions

    When is the best time to visit Sīnī?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Sīnī.
    What is the weather like in Sīnī?
    See average temperature, rainfall and daylight hours for Sīnī by month in the table above.
    How many sunny days does Sīnī have?
    The monthly weather statistics above show sunshine and rainfall patterns for Sīnī throughout the year.