Best year time to visit Bolsena

General weather information about Bolsena

Average annual temperature is 14.3 °C

Absolute maximum temperature: 37.8 °C

Absolute minimum temperature: -2.5 °C

Number of sunny days: 186 days

Number of rainy days: 179 days

Look at detailed online map of Bolsena

* Weather data for Bolsena Italy is based on climate observations for 2026 year

Bolsena air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.815.517.620.125.033.237.836.030.029.119.217.6
Average daytime temperature (°C)9.110.213.315.120.225.531.630.326.223.214.211.0
Average temperature (°C)5.65.28.910.215.320.225.424.020.517.910.47.3
Average night temperature (°C)2.91.65.05.911.115.419.418.015.713.46.74.0
Absolute minimum temperature (°C)-1.1-2.51.50.97.112.315.013.512.310.6-0.50.1

Bolsena 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)9.510.611.913.414.615.315.013.912.511.19.89.1
Daylight minimum duration (h)9.09.011.012.014.015.014.013.011.010.09.09.0
Sunshine mean duration (h)5.67.28.410.69.612.213.112.310.38.55.85.5
Precipitation (mm)100275760129612739387812633
Sunny days1619151271023242115816
Rainy days15916182420879162215
Snow days000000000000

Bolsena - weather forecast by months

Bolsena weather in januaryBolsena weather in februaryBolsena weather in marchBolsena weather in aprilBolsena weather in mayBolsena weather in juneBolsena weather in julyBolsena weather in augustBolsena weather in septemberBolsena weather in octoberBolsena weather in novemberBolsena weather in december

Best time to visit Bolsena:

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

  • June — 12.2(h)
  • July — 13.1(h)
  • August — 12.3(h)

Months with the longest average daylight duration in Bolsena:

  • June — 15.3(h)

The largest precipitation sum in Bolsena is at

  • January — 100(mm)
  • May — 129(mm)
  • November — 126(mm)

    • Weather forecast in the closest to Bolsena admin centers

    Weather forecast in the closest towns to Bolsena

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    Frequently asked questions

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