Best year time to visit As Siyāl

General weather information about As Siyāl

Average annual temperature is 28.1 °C

Absolute maximum temperature: 39.1 °C

Absolute minimum temperature: 16.4 °C

Number of sunny days: 195 days

Number of rainy days: 170 days

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* Weather data for As Siyāl Yemen is based on climate observations for 2026 year

As Siyāl air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)32.135.235.737.639.137.538.238.236.538.235.532.6
Average daytime temperature (°C)30.031.432.134.234.435.236.135.634.033.932.230.4
Average temperature (°C)24.125.126.528.829.430.731.631.129.428.626.924.5
Average night temperature (°C)18.619.221.623.424.826.227.326.825.323.722.019.3
Absolute minimum temperature (°C)16.917.518.720.922.324.425.724.523.021.519.716.4

As Siyāl monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)11.011.012.012.012.012.012.012.012.012.011.011.0
Daylight mean duration (h)11.411.712.112.412.712.912.812.612.211.811.511.4
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)10.310.410.511.310.610.410.010.310.210.610.510.1
Precipitation (mm)21284773308301081751
Sunny days272314171122215492328
Rainy days4517133018916262273
Snow days000000000000

As Siyāl - weather forecast by months

As Siyāl weather in januaryAs Siyāl weather in februaryAs Siyāl weather in marchAs Siyāl weather in aprilAs Siyāl weather in mayAs Siyāl weather in juneAs Siyāl weather in julyAs Siyāl weather in augustAs Siyāl weather in septemberAs Siyāl weather in octoberAs Siyāl weather in novemberAs Siyāl weather in december

Best time to visit As Siyāl:

The largest precipitation sum in As Siyāl is at

  • April — 47(mm)
  • May — 73(mm)
  • September — 108(mm)

    • Weather forecast in the closest to As Siyāl admin centers

    Weather forecast in the closest towns to As Siyāl

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    Frequently asked questions

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