Best year time to visit Rock Castle

General weather information about Rock Castle

Average annual temperature is 15.8 °C

Absolute maximum temperature: 35.8 °C

Absolute minimum temperature: -5.8 °C

Number of sunny days: 167 days

Number of rainy days: 197 days

Number of snow days: 1 day

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

Rock Castle air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)20.426.124.227.328.833.434.835.833.829.426.218.3
Average daytime temperature (°C)12.115.315.920.225.028.430.429.727.622.316.712.6
Average temperature (°C)7.59.610.214.319.022.325.024.522.016.710.77.5
Average night temperature (°C)4.15.75.79.614.317.421.220.717.712.46.74.0
Absolute minimum temperature (°C)-2.9-3.8-5.83.46.312.717.415.113.43.1-2.2-4.3

Rock Castle monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.013.012.011.010.09.0
Daylight mean duration (h)10.010.912.013.114.114.614.313.512.411.310.39.8
Daylight minimum duration (h)9.010.011.012.013.014.013.012.011.010.09.09.0
Sunshine mean duration (h)4.95.68.19.010.511.110.89.910.58.17.66.5
Precipitation (mm)176139118103156200193198462970109
Sunny days10121817121251315181916
Rainy days201613131918261815131115
Snow days100000000000

Rock Castle - weather forecast by months

Rock Castle weather in januaryRock Castle weather in februaryRock Castle weather in marchRock Castle weather in aprilRock Castle weather in mayRock Castle weather in juneRock Castle weather in julyRock Castle weather in augustRock Castle weather in septemberRock Castle weather in octoberRock Castle weather in novemberRock Castle weather in december

Best time to visit Rock Castle:

The best time to visit Rock Castle during the most sunny months:

  • June — 11.1(h)
  • July — 10.8(h)

The largest precipitation sum in Rock Castle is at

  • January — 176(mm)
  • June — 200(mm)
  • July — 193(mm)
  • August — 198(mm)

    • Weather forecast in the closest to Rock Castle admin centers

    Weather forecast in the closest towns to Rock Castle

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    Frequently asked questions

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