ClimateForecastNovemberDecember >>

Runnemede (NJ) Climate by Month

Runnemede experiences great temperature shifts. The city's weather can transition from very warm days to cold weather. It also has a relatively rain/snowy climate with high levels of precipitation. Let’s explore the climate details in depth to provide you with a complete overview.

Average day and night temperature

The climate in Runnemede is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a very warm 31°C in July to a chilly 5°C in January. Nighttime temperatures can drop, with averages reaching -4°C in January.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Runnemede has a notably wet climate with abundant precipitation, recording 1245 mm of rain/snowfall per year. The amount of precipitation varies moderately throughout the year. The wettest month, August, sees around 133 mm of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, February, still receives a respectable 73 mm of rainfall.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

In Runnemede, summer days are longer and more sunny, with daily sunshine hours peaking at 9.2 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 4.7 hours.

Monthly hours of sunshine

Data from: Philadelphia, the United States of America (13 KM, 8 Miles).

Daily hours of sunshine

Data from: Philadelphia, the United States of America (13 KM, 8 Miles).

Average water temperature

The mean water temperature over the year in Runnemede ranges from 5°C in February to 25°C in August.

Water temperature over the year

Data from: Philadelphia, the United States of America (13 KM, 8 Miles).

The best time of year to visit Runnemede in the United States of America

During the months of May and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • When is summer in Runnemede?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Runnemede?
    July has an average maximum temperature of 31°C and is the warmest month of the year.
  • Which is the coldest month in Runnemede?
    The coldest month is January with an average maximum temperature of 5°C.
  • Which is the wettest month in Runnemede?
    August tops the wettest month list with 133 mm of rainfall.
  • Which is the driest month in Runnemede?
    February is the driest month with 73 mm of precipitation.
  • Which is the sunniest month in Runnemede?
    July is the sunniest month with an average of 275 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

    Forecast for Runnemede (NJ)

    Thu   Nov 21
    12°C | 4°C
    NW 25 km/h
    9.3 mm
    broken clouds and rain

    broken clouds and rain

    Fri   Nov 22
    6°C | 3°C
    SW 29 km/h
    8.4 mm
    overcast and heavy rain

    overcast and heavy rain

    Sat   Nov 23
    11°C | 3°C
    NW 29 km/h
    partly cloudy and no rain

    partly cloudy and no rain