Best year time to visit Catonsville

General weather information about Catonsville

Average annual temperature is 13.7 °C

Absolute maximum temperature: 36.3 °C

Absolute minimum temperature: -10.0 °C

Number of sunny days: 177 days

Number of rainy days: 185 days

Number of snow days: 3 days

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

Catonsville air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)17.522.023.028.827.433.235.333.536.327.423.216.8
Average daytime temperature (°C)9.111.112.020.321.926.730.729.225.720.312.89.7
Average temperature (°C)5.25.56.314.015.920.524.923.720.514.77.25.3
Average night temperature (°C)1.71.11.48.710.215.320.219.216.110.42.91.8
Absolute minimum temperature (°C)-3.1-10.0-5.20.34.010.818.014.710.45.4-5.7-4.0

Catonsville monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.014.013.011.010.09.0
Daylight mean duration (h)9.810.712.013.214.314.914.613.712.411.210.09.5
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)4.96.77.39.311.010.311.710.68.08.87.75.2
Precipitation (mm)89567714129147147721445871194
Sunny days13161417161351015182317
Rainy days18111613151726211513713
Snow days011000000001

Catonsville - weather forecast by months

Catonsville weather in januaryCatonsville weather in februaryCatonsville weather in marchCatonsville weather in aprilCatonsville weather in mayCatonsville weather in juneCatonsville weather in julyCatonsville weather in augustCatonsville weather in septemberCatonsville weather in octoberCatonsville weather in novemberCatonsville weather in december

Best time to visit Catonsville:

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

  • May — 11.0(h)
  • July — 11.7(h)

The largest precipitation sum in Catonsville is at

  • April — 141(mm)
  • June — 147(mm)
  • July — 147(mm)
  • September — 144(mm)
  • December — 194(mm)

    • Weather forecast in the closest to Catonsville admin centers

    Weather forecast in the closest towns to Catonsville

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    Frequently asked questions

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