Best year time to visit McCullen

General weather information about McCullen

Average annual temperature is 17.5 °C

Absolute maximum temperature: 36.4 °C

Absolute minimum temperature: -4.4 °C

Number of sunny days: 191 days

Number of rainy days: 174 days

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

McCullen air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)22.327.228.529.730.731.934.436.433.927.725.023.0
Average daytime temperature (°C)15.117.618.823.424.828.832.132.327.822.817.114.8
Average temperature (°C)9.912.113.017.419.623.426.926.922.517.311.59.2
Average night temperature (°C)5.98.08.212.114.618.322.722.417.912.77.14.9
Absolute minimum temperature (°C)-1.6-4.3-1.72.48.112.920.018.212.04.8-4.4-2.1

McCullen 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)10.110.912.013.114.014.514.313.512.411.310.39.8
Daylight minimum duration (h)9.010.011.012.013.014.013.012.011.010.09.09.0
Sunshine mean duration (h)6.56.98.39.310.011.311.410.99.68.97.76.6
Precipitation (mm)105917414576961081801013064146
Sunny days15101914181381518231820
Rainy days16181216131723161281211
Snow days000000000000

McCullen - weather forecast by months

McCullen weather in januaryMcCullen weather in februaryMcCullen weather in marchMcCullen weather in aprilMcCullen weather in mayMcCullen weather in juneMcCullen weather in julyMcCullen weather in augustMcCullen weather in septemberMcCullen weather in octoberMcCullen weather in novemberMcCullen weather in december

Best time to visit McCullen:

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

  • June — 11.3(h)
  • July — 11.4(h)

The largest precipitation sum in McCullen is at

  • April — 145(mm)
  • August — 180(mm)
  • December — 146(mm)

    • Weather forecast in the closest to McCullen admin centers

    Weather forecast in the closest towns to McCullen

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    Frequently asked questions

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