Best year time to visit Altsek

General weather information about Altsek

Average annual temperature is 13.9 °C

Absolute maximum temperature: 38.0 °C

Absolute minimum temperature: -8.8 °C

Number of sunny days: 197 days

Number of rainy days: 159 days

Number of snow days: 9 days

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* Weather data for Altsek Bulgaria is based on climate observations for 2026 year

Altsek air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)18.318.820.721.225.033.038.035.232.833.124.318.3
Average daytime temperature (°C)9.27.812.514.420.626.831.431.327.323.613.79.8
Average temperature (°C)5.93.47.59.815.220.825.325.121.017.09.15.5
Average night temperature (°C)3.10.03.25.310.215.019.219.615.711.34.61.8
Absolute minimum temperature (°C)-2.7-8.8-3.3-0.54.810.613.613.011.32.6-5.9-2.5

Altsek monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.310.511.913.414.715.415.114.012.511.09.79.0
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)4.06.27.17.410.913.112.812.110.99.25.34.9
Precipitation (mm)391745106723242199916145
Sunny days17141191116172322251121
Rainy days1192021201414886199
Snow days350000000001

Altsek - weather forecast by months

Altsek weather in januaryAltsek weather in februaryAltsek weather in marchAltsek weather in aprilAltsek weather in mayAltsek weather in juneAltsek weather in julyAltsek weather in augustAltsek weather in septemberAltsek weather in octoberAltsek weather in novemberAltsek weather in december

Best time to visit Altsek:

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

  • May — 10.9(h)
  • June — 13.1(h)
  • July — 12.8(h)
  • August — 12.1(h)
  • September — 10.9(h)

Months with the longest average daylight duration in Altsek:

  • June — 15.4(h)

The largest precipitation sum in Altsek is at

  • April — 106(mm)
  • May — 72(mm)
  • November — 161(mm)

    • Weather forecast in the closest to Altsek admin centers

    Weather forecast in the closest towns to Altsek

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    Frequently asked questions

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