Best year time to visit Borough of Old Tappan

General weather information about Borough of Old Tappan

Average annual temperature is 12.6 °C

Absolute maximum temperature: 34.6 °C

Absolute minimum temperature: -17.0 °C

Number of sunny days: 170 days

Number of rainy days: 188 days

Number of snow days: 7 days

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* Weather data for Borough of Old Tappan United States is based on climate observations for 2026 year

Borough of Old Tappan air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)18.819.815.431.128.934.133.431.334.628.819.716.7
Average daytime temperature (°C)8.28.010.218.321.525.730.127.624.319.611.19.2
Average temperature (°C)4.32.94.912.215.519.824.422.419.414.46.04.7
Average night temperature (°C)1.0-1.20.77.49.915.219.918.115.610.31.91.3
Absolute minimum temperature (°C)-3.1-17.0-3.1-0.35.210.514.914.38.75.0-4.1-5.6

Borough of Old Tappan monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.610.611.913.314.515.114.813.812.511.19.99.3
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)4.96.47.68.712.110.611.510.07.67.47.14.9
Precipitation (mm)137471261425810720610023414364228
Sunny days1316141520971113172015
Rainy days17101515112124201714915
Snow days122000000011

Borough of Old Tappan - weather forecast by months

Borough of Old Tappan weather in januaryBorough of Old Tappan weather in februaryBorough of Old Tappan weather in marchBorough of Old Tappan weather in aprilBorough of Old Tappan weather in mayBorough of Old Tappan weather in juneBorough of Old Tappan weather in julyBorough of Old Tappan weather in augustBorough of Old Tappan weather in septemberBorough of Old Tappan weather in octoberBorough of Old Tappan weather in novemberBorough of Old Tappan weather in december

Best time to visit Borough of Old Tappan:

The best time to visit Borough of Old Tappan during the most sunny months:

  • May — 12.1(h)
  • June — 10.6(h)
  • July — 11.5(h)

The largest precipitation sum in Borough of Old Tappan is at

  • July — 206(mm)
  • September — 234(mm)
  • December — 228(mm)

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    Frequently asked questions

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