ClimateForecastNovemberDecember >>

Lawrenceville (NJ) Climate by Month

The temperature in Lawrenceville can vary greatly throughout the year. The temperatures shift from very warm to cold. It also experiences much rain/snowfall throughout the year. Now, let’s explore all the climate details to give you a full picture.

Average day and night temperature

Depending on the time of the year, temperatures range from very warm to chilly in Lawrenceville. Average daytime temperatures reach a very warm 30°C in July. In January, the coolest month of the year, temperatures drop to a chilly 4°C. At night, expect cooler temperatures, averaging -5°C during this month.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Lawrenceville has a relatively rain/snowy climate with high precipitation levels, averaging 1268 mm of rain/snowfall annually. Lawrenceville experiences moderate seasonal variation in rainfall, with monthly averages ranging from 136 mm in July, the wettest month, and 76 mm in February, the driest month.

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

Sunshine over the year

Lawrenceville can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 9.0 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 4.7 hours of sunlight per day.

Monthly hours of sunshine

Data from: Trenton, the United States of America (8 KM, 5 Miles).

Daily hours of sunshine

Data from: Trenton, the United States of America (8 KM, 5 Miles).

The best time of year to visit Lawrenceville 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 Lawrenceville?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Lawrenceville?
    July has an average maximum temperature of 30°C and is the warmest month of the year.
  • Which is the coldest month in Lawrenceville?
    The coldest month is January with an average maximum temperature of 4°C.
  • Which is the wettest month in Lawrenceville?
    July tops the wettest month list with 136 mm of rainfall.
  • Which is the driest month in Lawrenceville?
    February is the driest month with 76 mm of precipitation.
  • Which is the sunniest month in Lawrenceville?
    July is the sunniest month with an average of 269 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 Lawrenceville (NJ)

    Thu   Nov 21
    11°C | 2°C
    NW 22 km/h
    28 mm
    overcast and heavy rain

    overcast and heavy rain

    Fri   Nov 22
    5°C | 1°C
    SW 22 km/h
    11 mm
    overcast and heavy rain

    overcast and heavy rain

    Sat   Nov 23
    10°C | 1°C
    NW 25 km/h
    partly cloudy and no rain

    partly cloudy and no rain