Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
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). The average low-temperature in Lawrenceville, New Jersey, during May nights is a cool 53.2°F (11.8°C).Humidity
In May, the average relative humidity is 77%.Rainfall
In Lawrenceville, during May, the rain falls for 15.2 days and regularly aggregates up to 1.85" (47mm) of precipitation. In Lawrenceville, New Jersey, during the entire year, the rain falls for 138.1 days and collects up to 16.5" (419mm) of precipitation.Snowfall
January through May, November and December are months with snowfall in Lawrenceville, New Jersey. May is the last month it regularly snows. During 0.1 snowfall days, in May, Lawrenceville aggregates 0.24" (6mm) of snow. In Lawrenceville, during the entire year, snow falls for 15.6 days and aggregates up to 2.8" (71mm) of snow.Daylight
The average length of the day in May is 14h and 26min.On the first day of the month, sunrise is at 5:57 am and sunset at 7:54 pm. On the last day of May, sunrise is at 5:31 am and sunset at 8:22 pm EDT.
Sunshine
In May, the average sunshine is 8.7h.UV index
The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index of 6 in May converts into the following recommendations:
Fend off overexposure. Sun protection is vital. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Lawrenceville?
What is the average humidity in May in Lawrenceville?
How many days does it rain in May in Lawrenceville?
What is the last month it snows in Lawrenceville?
How many hours of daylight does Lawrenceville have in May?
What time are sunrise and sunset in May in Lawrenceville?
How many hours of sunshine does Lawrenceville have in May?
What are the months with the highest UV index in Lawrenceville?
How high is the UV index in May in Lawrenceville?
Average temperature in May
Lawrenceville, NJ
- Average high temperature in May: 70.9°F
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).
- Average low temperature in May: 53.2°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 in May
Lawrenceville, NJ
- Average pressure in May: 30.01"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 in May
Lawrenceville, NJ
- Average wind speed in May: 6.8mph
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 in May
Lawrenceville, NJ
- Average humidity in May: 77%
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 in May
Lawrenceville, NJ
- Average rainfall in May: 1.85"
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 in May
Lawrenceville, NJ
- Average rainfall days in May: 15.2 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 in May
Lawrenceville, NJ
- Average snowfall in May: 0.24"
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 in May
Lawrenceville, NJ
- Average snowfall days in May: 0.1 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 in May /
Average sunshine in May
Lawrenceville, NJ
- Average daylight in May: 14h 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 May: 8h and 4min
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 in May
Lawrenceville, NJ
- Average sunshine days in May: 12.6 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 in May
Lawrenceville, NJ
- Average UV index in May: 6
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 in May
Lawrenceville, NJ
- Average cloud cover in May: 46
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 in May
Lawrenceville, NJ
- Average visibility in May: 5mi
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).
Lawrenceville, New Jersey, USA
Weather forecast for your location
2. Allow the app to use your location