Best year time to visit Johnstone

General weather information about Johnstone

Average annual temperature is 23.1 °C

Absolute maximum temperature: 42.2 °C

Absolute minimum temperature: 1.1 °C

Number of sunny days: 229 days

Number of rainy days: 136 days

Look at detailed online map of Johnstone

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

Johnstone air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)29.333.336.835.637.842.041.542.239.234.428.624.8
Average daytime temperature (°C)21.622.827.229.430.837.638.539.336.529.120.520.0
Average temperature (°C)14.614.719.622.225.031.132.633.130.423.415.813.7
Average night temperature (°C)9.09.214.516.820.425.126.827.225.119.012.08.9
Absolute minimum temperature (°C)3.31.12.812.317.717.923.323.422.65.73.31.8

Johnstone monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.013.014.013.013.012.011.011.010.0
Daylight mean duration (h)10.511.212.012.913.614.013.813.212.311.510.710.3
Daylight minimum duration (h)10.010.011.012.013.013.013.012.011.011.010.010.0
Sunshine mean duration (h)8.47.87.28.89.211.712.011.411.08.86.77.2
Precipitation (mm)31224141122141523391102117
Sunny days24201415922242518132025
Rainy days781715228761218106
Snow days000000000000

Johnstone - weather forecast by months

Johnstone weather in januaryJohnstone weather in februaryJohnstone weather in marchJohnstone weather in aprilJohnstone weather in mayJohnstone weather in juneJohnstone weather in julyJohnstone weather in augustJohnstone weather in septemberJohnstone weather in octoberJohnstone weather in novemberJohnstone weather in december

Best time to visit Johnstone:

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

  • June — 11.7(h)
  • July — 12.0(h)

The largest precipitation sum in Johnstone is at

  • May — 122(mm)
  • October — 110(mm)

    • Weather forecast in the closest to Johnstone admin centers

    Weather forecast in the closest towns to Johnstone

    Explore Johnstone

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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