Best year time to visit Ashtabula County

General weather information about Ashtabula County

Average annual temperature is 10.6 °C

Absolute maximum temperature: 32.2 °C

Absolute minimum temperature: -11.4 °C

Number of sunny days: 132 days

Number of rainy days: 208 days

Number of snow days: 25 days

Look at detailed online map of Ashtabula County

* Weather data for Ashtabula County United States is based on climate observations for 2026 year

Ashtabula County air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.918.316.626.828.329.832.229.630.627.317.015.5
Average daytime temperature (°C)4.77.86.314.618.722.625.723.921.816.09.17.4
Average temperature (°C)1.31.31.99.213.218.321.520.117.812.55.44.3
Average night temperature (°C)-1.4-2.7-1.44.58.314.418.017.014.49.82.42.0
Absolute minimum temperature (°C)-9.9-11.4-6.0-2.41.69.914.011.48.82.7-7.7-4.9

Ashtabula County monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.013.014.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.510.611.913.414.615.214.913.812.511.19.89.2
Daylight minimum duration (h)9.010.011.012.014.015.014.013.011.010.09.09.0
Sunshine mean duration (h)2.86.56.58.711.511.512.010.99.86.05.83.7
Precipitation (mm)1486812499491469513349877299
Sunny days596152214491312149
Rainy days21141515916272217191419
Snow days5510000000023

Ashtabula County - weather forecast by months

Ashtabula County weather in januaryAshtabula County weather in februaryAshtabula County weather in marchAshtabula County weather in aprilAshtabula County weather in mayAshtabula County weather in juneAshtabula County weather in julyAshtabula County weather in augustAshtabula County weather in septemberAshtabula County weather in octoberAshtabula County weather in novemberAshtabula County weather in december

Best time to visit Ashtabula County:

The best time to visit Ashtabula County during the most sunny months:

  • May — 11.5(h)
  • June — 11.5(h)
  • July — 12.0(h)
  • August — 10.9(h)

The largest precipitation sum in Ashtabula County is at

  • January — 148(mm)
  • March — 124(mm)
  • June — 146(mm)
  • August — 133(mm)

    • Weather forecast in the closest to Ashtabula County admin centers

    Weather forecast in the closest towns to Ashtabula County

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    Frequently asked questions

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