Best year time to visit Borough of Roselle

General weather information about Borough of Roselle

Average annual temperature is 13.0 °C

Absolute maximum temperature: 35.7 °C

Absolute minimum temperature: -15.7 °C

Number of sunny days: 173 days

Number of rainy days: 189 days

Number of snow days: 3 days

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

Borough of Roselle air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)18.919.916.432.030.833.534.731.535.728.420.016.2
Average daytime temperature (°C)8.98.610.719.022.426.330.428.124.919.811.59.2
Average temperature (°C)4.83.55.212.816.020.224.622.919.814.56.45.0
Average night temperature (°C)1.4-0.90.77.79.915.119.918.615.810.42.21.6
Absolute minimum temperature (°C)-4.0-15.7-4.30.44.29.616.215.39.45.7-4.6-5.2

Borough of Roselle 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)9.610.711.913.314.415.014.813.812.511.19.99.3
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)4.46.77.48.611.910.111.510.17.87.77.45.0
Precipitation (mm)12649114129429918211022110074219
Sunny days141812142010101211171817
Rainy days17818161120211919141214
Snow days021000000000

Borough of Roselle - weather forecast by months

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

Best time to visit Borough of Roselle:

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

  • May — 11.9(h)
  • July — 11.5(h)

The largest precipitation sum in Borough of Roselle is at

  • July — 182(mm)
  • September — 221(mm)
  • December — 219(mm)

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    Frequently asked questions

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