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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January, the same as December, is a wintry winter month in Lawrenceville, New Jersey, with an average temperature varying between 24.3°F (-4.3°C) and 36.9°F (2.7°C). The coldest period is January, when temperatures fluctuate between an average high of 36.9°F (2.7°C) and a low of 24.3°F (-4.3°C). Weather in January »
Weather in February
February, the last month of the winter in Lawrenceville, is another cold month, with an average temperature fluctuating between 26.2°F (-3.2°C) and 40.1°F (4.5°C). The transition from January to February brings an average high-temperature of a still cold 40.1°F (4.5°C), barely different from January's 36.9°F (2.7°C). Weather in February »
Weather in March
March, the first month of the spring in Lawrenceville, is a frosty month, with an average temperature fluctuating between 33.1°F (0.6°C) and 48.4°F (9.1°C). The onset of March introduces a subtle rise in the average high-temperature, nudging from a wintry 40.1°F (4.5°C) in February to a frosty 48.4°F (9.1°C). Weather in March »
Weather in April
April is a mild spring month in Lawrenceville, New Jersey, with an average temperature ranging between max 60.4°F (15.8°C) and min 43.3°F (6.3°C). April's arrival signals an increase in average high-temperatures, moving from March's chilly 48.4°F (9.1°C) to a mild 60.4°F (15.8°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Lawrenceville, New Jersey, with temperature in the range of an average high of 70.9°F (21.6°C) and an average low of 53.2°F (11.8°C). A shift in the average high-temperature is noticeable in May, changing from a moderate 60.4°F (15.8°C) in April to an agreeable 70.9°F (21.6°C). Weather in May »
Weather in June
June, the first month of the summer in Lawrenceville, is a moderately hot month, with an average temperature varying between 79.3°F (26.3°C) and 60.8°F (16°C). The shift from May to June introduces a subtle increase in the average high-temperature, moving from a pleasant 70.9°F (21.6°C) to a warm 79.3°F (26.3°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Lawrenceville, New Jersey, with an average temperature ranging between min 67.3°F (19.6°C) and max 85.1°F (29.5°C). July, recording an average high temperature of 85.1°F (29.5°C) and a low temperature of 67.3°F (19.6°C), is Lawrenceville's warmest month. For July, the heat index is computed to be a torrid 95°F (35°C). Weather in July »
Weather in August
August, the last month of the summer in Lawrenceville, is another warm month, with an average temperature varying between 82.9°F (28.3°C) and 65.8°F (18.8°C). As Lawrenceville transitions from July to August, the average high-temperatures adjust to a still moderately hot 82.9°F (28.3°C), nearly the same as the previous 85.1°F (29.5°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Lawrenceville, New Jersey, with temperature in the range of an average high of 76.1°F (24.5°C) and an average low of 59°F (15°C). In September, the meteorological conditions change slightly, with the average high-temperature moving from a warm 82.9°F (28.3°C) in August to a still moderately hot 76.1°F (24.5°C). Weather in September »
Weather in October
October, the same as September, is another refreshing autumn month in Lawrenceville, New Jersey, with temperature in the range of an average low of 49.3°F (9.6°C) and an average high of 63.9°F (17.7°C). October brings a drop in Lawrenceville's average high-temperature, falling from a warm 76.1°F (24.5°C) in September to a refreshing 63.9°F (17.7°C). Weather in October »
Weather in November
November, the last month of the autumn in Lawrenceville, is also a fresh month, with temperature in the range of an average low of 37.9°F (3.3°C) and an average high of 52°F (11.1°C). With November's arrival, Lawrenceville sees a decrease in average high-temperatures, moving from an enjoyable 63.9°F (17.7°C) in October to a fresh 52°F (11.1°C). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Lawrenceville, New Jersey, with an average temperature fluctuating between 42.8°F (6°C) and 31.5°F (-0.3°C). The arrival of December corresponds with a temperature reduction, down from November's fresh 52°F (11.1°C) to a frosty 42.8°F (6°C). Weather in December »
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year in Lawrenceville?
In Lawrenceville, January records the average lowest temperatures, peaking at 36.9°F (2.7°C) and reaching a low of 24.3°F (-4.3°C).
What is the driest month in Lawrenceville?
January is the month with the least rainfall in Lawrenceville, New Jersey. Rain falls for 8.1 days and accumulates 0.87" (22mm) of precipitation.
How many days does it rain in Lawrenceville?
Throughout the year, there are 138.1 rainfall days, and 16.5" (419mm) of precipitation is accumulated.
When does it snow in Lawrenceville?
January through May, November and December are months with snowfall.
How much does it snow in Lawrenceville?
Throughout the year, in Lawrenceville, New Jersey, there are 15.6 snowfall days, and 2.8" (71mm) of snow is accumulated.
What is the month with the lowest UV index in Lawrenceville?
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Lawrenceville.
What are the most humid months in Lawrenceville?
February, October and December, with an average relative humidity of 78%, are most humid months.
When does it snow the most in Lawrenceville?
The month with the most snowfall is February, when snow falls for 4.5 days and typically aggregates up to 0.71" (18mm) of snow.
What is the month with the least sunshine in Lawrenceville?
With an average of 4.8h of sunshine, February has the least sunshine of the year.
When is Daylight Saving Time (DST) in Lawrenceville?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Lawrenceville, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
What are the least humid months in Lawrenceville?
The months with the lowest humidity in Lawrenceville, New Jersey, are April and July, with an average relative humidity of 73%.
What are the months with the highest UV index in Lawrenceville?
The months with the highest UV index are May through August, with an average maximum UV index of 6.
When it does not snow in Lawrenceville?
June through October are months without snowfall in Lawrenceville.
When are the longest days in Lawrenceville?
June has the longest days of the year, with an average of 15h and 0min of daylight.
What time of the year is the hottest in Lawrenceville?
July, marked by an average high-temperature of 85.1°F (29.5°C) and a low-temperature of 67.3°F (19.6°C), is the warmest month in Lawrenceville.
What is the wettest month in Lawrenceville?
The month with the most rainfall is July, when the rain falls for 15.8 days and typically aggregates up to 2.24" (57mm) of precipitation.
What month has the most sunshine in Lawrenceville?
With an average of 10.6h of sunshine, July has the most sunshine of the year in Lawrenceville.
What is the month with the shortest days in Lawrenceville?
December has the shortest days of the year in Lawrenceville, with an average of 9h and 24min of daylight.
Average temperature
Lawrenceville, NJ
The warmest month (with the highest average high temperature) is July (85.1°F).
The month with the lowest average high temperature is January (36.9°F).
The month with the highest average low temperature is July (67.3°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).
Average pressure
Lawrenceville, NJ
- Average pressure in January:
30.08"Hg - Average pressure in February:
30.05"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.09"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Lawrenceville, NJ
- Average wind speed in January:
8.3mph - Average wind speed in February:
8.3mph - Average wind speed in March:
8.6mph - Average wind speed in April:
8.4mph - Average wind speed in May:
6.8mph - Average wind speed in June:
6.2mph
- Average wind speed in July:
5.5mph - Average wind speed in August:
5.3mph - Average wind speed in September:
5.8mph - Average wind speed in October:
7.1mph - Average wind speed in November:
7.5mph - Average wind speed in December:
7.8mph
The windiest month (with the highest average wind speed) is March (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity
Lawrenceville, NJ
The months with the highest relative humidity are February, October and December (78%).
The months with the lowest relative humidity are April and July (73%).
Average rainfall
Lawrenceville, NJ
- Average rainfall in January:
0.87" - Average rainfall in February:
0.94" - Average rainfall in March:
1.18" - Average rainfall in April:
1.26" - Average rainfall in May:
1.85" - Average rainfall in June:
1.57"
- Average rainfall in July:
2.24" - Average rainfall in August:
1.85" - Average rainfall in September:
0.98" - Average rainfall in October:
1.22" - Average rainfall in November:
1.1" - Average rainfall in December:
1.42"
The wettest month (with the highest rainfall) is July (2.24").
The driest month (with the least rainfall) is January (0.87").
Average rainfall days
Lawrenceville, NJ
- Average rainfall days in January:
8.1 days - Average rainfall days in February:
7.6 days - Average rainfall days in March:
11.3 days - Average rainfall days in April:
13.5 days - Average rainfall days in May:
15.2 days - Average rainfall days in June:
15.1 days
- Average rainfall days in July:
15.8 days - Average rainfall days in August:
13.5 days - Average rainfall days in September:
11.6 days - Average rainfall days in October:
10.5 days - Average rainfall days in November:
7.2 days - Average rainfall days in December:
8.7 days
The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is November (7.2 days).
Average snowfall
Lawrenceville, NJ
- Average snowfall in January:
0.43" - Average snowfall in February:
0.71" - Average snowfall in March:
0.67" - Average snowfall in April:
0.08" - Average snowfall in May:
0.24" - Average snowfall in June:
0"
The month with the highest snowfall is February (0.71").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days
Lawrenceville, NJ
- Average snowfall days in January:
4.6 days - Average snowfall days in February:
4.5 days - Average snowfall days in March:
2.7 days - Average snowfall days in April:
0.3 days - Average snowfall days in May:
0.1 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.1 days - Average snowfall days in November:
0.5 days - Average snowfall days in December:
2.8 days
The month with the highest number of snowfall days is January (4.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Lawrenceville, NJ
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 2min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January:
5h and 1min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 3min - Average sunshine in April:
8h and 2min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 4min - Average sunshine in December:
5h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days
Lawrenceville, NJ
- Average sunshine days in January:
20.7 days - Average sunshine days in February:
16.7 days - Average sunshine days in March:
16.6 days - Average sunshine days in April:
14.3 days - Average sunshine days in May:
12.6 days - Average sunshine days in June:
13.2 days
- Average sunshine days in July:
12.3 days - Average sunshine days in August:
14.9 days - Average sunshine days in September:
16.3 days - Average sunshine days in October:
17.9 days - Average sunshine days in November:
20 days - Average sunshine days in December:
19 days
The month with the most sunshine days is January (20.7 days).
The month with the least sunshine days is July (12.3 days).
Average UV index
Lawrenceville, NJ
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Lawrenceville, NJ
The months with the most cloud cover are February and December (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility
Lawrenceville, NJ
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).