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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
Weather in January
January, like December, in Plainsboro Center, New Jersey, is another cold winter month, with an average temperature varying between 36.9°F (2.7°C) and 24.3°F (-4.3°C). In Plainsboro Center, the lowest average temperatures are observed in January, with a high of 36.9°F (2.7°C) and a low of 24.3°F (-4.3°C). Weather in January »
Weather in February
The last month of the winter, February, is also a wintry month in Plainsboro Center, New Jersey, with temperature in the range of an average high of 39.9°F (4.4°C) and an average low of 26.1°F (-3.3°C). The shift into February finds Plainsboro Center at an average high-temperature of a still wintry 39.9°F (4.4°C), closely comparable to January's conditions. Weather in February »
Weather in March
March, the first month of the spring in Plainsboro Center, is a frosty month, with an average temperature varying between 48.6°F (9.2°C) and 33.3°F (0.7°C). The shift from February to March sees a slight increase in the average high-temperature, transitioning from an icy 39.9°F (4.4°C) to a frosty 48.6°F (9.2°C). Weather in March »
Weather in April
April is a refreshing spring month in Plainsboro Center, New Jersey, with an average temperature ranging between max 60.4°F (15.8°C) and min 43.3°F (6.3°C). Plainsboro Center in April sees a temperature change, with average high-temperatures moving from a chilly 48.6°F (9.2°C) in March to a refreshing 60.4°F (15.8°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Plainsboro Center, New Jersey, with an average temperature fluctuating between 70.5°F (21.4°C) and 53.2°F (11.8°C). Plainsboro Center sees an increase in average high-temperatures during May, moving from a mild 60.4°F (15.8°C) in April to an agreeable 70.5°F (21.4°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Plainsboro Center, New Jersey, with an average temperature ranging between min 61°F (16.1°C) and max 78.4°F (25.8°C). The embrace of June brings a minor uplift in the average high-temperature, shifting from an agreeable 70.5°F (21.4°C) in May to a moderately hot 78.4°F (25.8°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Plainsboro Center, New Jersey, with an average temperature varying between 66.9°F (19.4°C) and 84.7°F (29.3°C). July, having an average high-temperature of 84.7°F (29.3°C) and an average low-temperature of 66.9°F (19.4°C), is the warmest month. The average heat index in July is estimated at a hot 93.2°F (34°C). Weather in July »
Weather in August
August, the last month of the summer in Plainsboro Center, is also a moderately hot month, with an average temperature fluctuating between 65.8°F (18.8°C) and 82.9°F (28.3°C). Plainsboro Center registers an average high-temperature of a still warm 82.9°F (28.3°C) at the commencement of August, closely related to the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Plainsboro Center, is also a moderately hot month, with an average temperature ranging between min 59°F (15°C) and max 75.7°F (24.3°C). The shift from August to September includes a minor decrease in the average high-temperature, lightly dropping from 82.9°F (28.3°C) to a still warm 75.7°F (24.3°C). Weather in September »
Weather in October
October, the same as September, is another refreshing autumn month in Plainsboro Center, New Jersey, with an average temperature ranging between max 63.9°F (17.7°C) and min 49.1°F (9.5°C). October is characterized by a reduction in the average high-temperature, from a moderately hot 75.7°F (24.3°C) in September to a comfortable 63.9°F (17.7°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Plainsboro Center, New Jersey, with an average temperature ranging between min 37.8°F (3.2°C) and max 51.8°F (11°C). The beginning of November marks a decrease in the average high-temperature, transitioning from a comfortable 63.9°F (17.7°C) in October to a fresh 51.8°F (11°C). Weather in November »
Weather in December
December, the first month of the winter in Plainsboro Center, is still a chilly month, with temperature in the range of an average high of 43°F (6.1°C) and an average low of 31.1°F (-0.5°C). The onset of December results in a small decrease in the average high-temperature, moderately receding from a cool 51.8°F (11°C) in November to a frosty 43°F (6.1°C). Weather in December »
Updated: Aug 26, 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 month is the coldest?
January, characterized by an average high temperature of 36.9°F (2.7°C) and a low temperature of 24.3°F (-4.3°C), is generally the coldest month.
How much does it rain?
Throughout the year, there are 119.3 rainfall days, and 12.72" (323mm) of precipitation is accumulated.
When does it snow?
January through May, November and December are months with snowfall in Plainsboro Center.
How many days does it snow in Plainsboro Center?
In Plainsboro Center, during the entire year, snow falls for 16.4 days and aggregates up to 4.41" (112mm) of snow.
When is the lowest UV index?
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the month with the least sunshine in Plainsboro Center?
With an average of 4.8h of sunshine, February has the least sunshine of the year.
What is the snowiest month?
March is the month with the most snowfall. Snow falls for 3.7 days and accumulates 1.42" (36mm) of snow.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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 is the least humid month?
With an average relative humidity of 73%, April is the least humid month in Plainsboro Center.
When it does not snow?
June through October are months without snowfall.
When are the longest days?
June has the longest days of the year in Plainsboro Center, with an average of 15h and 0min of daylight.
What are the months with the highest UV index?
June through August, with an average maximum UV index of 6, are months with the highest UV index.
What is the hottest time of year?
Plainsboro Center records the warmest temperatures in July, averaging a high of 84.7°F (29.3°C) and a low of 66.9°F (19.4°C).
What is the wettest month?
The month with the most rainfall is July, when the rain falls for 13.9 days and typically aggregates up to 1.69" (43mm) of precipitation.
What month has the most sunshine?
The month with the most sunshine is July, with an average of 10.5h of sunshine.
What is the driest month?
September is the month with the least rainfall. Rain falls for 10 days and accumulates 0.67" (17mm) of precipitation.
What is the most humid month?
The most humid month is October, with an average relative humidity of 79%.
What is the month with the shortest days?
With an average of 9h and 24min of daylight, December has the shortest days of the year.
Average temperature
Plainsboro Center, NJ
The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (36.9°F).
The month with the highest average low temperature is July (66.9°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).
Average pressure
Plainsboro Center, NJ
- Average pressure in January:
30.07"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:
30.02"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.08"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
Plainsboro Center, NJ
- Average wind speed in January:
8.5mph - Average wind speed in February:
8.5mph - Average wind speed in March:
8.8mph - Average wind speed in April:
8.5mph - Average wind speed in May:
6.9mph - Average wind speed in June:
6.3mph
- Average wind speed in July:
5.5mph - Average wind speed in August:
5.4mph - Average wind speed in September:
6mph - 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 (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).
Average humidity
Plainsboro Center, NJ
The month with the highest relative humidity is October (79%).
The month with the lowest relative humidity is April (73%).
Average rainfall
Plainsboro Center, NJ
- Average rainfall in January:
0.71" - Average rainfall in February:
0.83" - Average rainfall in March:
1.06" - Average rainfall in April:
0.83" - Average rainfall in May:
1.22" - Average rainfall in June:
1.02"
- Average rainfall in July:
1.69" - Average rainfall in August:
1.5" - Average rainfall in September:
0.67" - Average rainfall in October:
1.02" - Average rainfall in November:
0.91" - Average rainfall in December:
1.26"
The wettest month (with the highest rainfall) is July (1.69").
The driest month (with the least rainfall) is September (0.67").
Average rainfall days
Plainsboro Center, NJ
- Average rainfall days in January:
6.1 days - Average rainfall days in February:
6.7 days - Average rainfall days in March:
9.8 days - Average rainfall days in April:
11.3 days - Average rainfall days in May:
12.6 days - Average rainfall days in June:
12.3 days
- Average rainfall days in July:
13.9 days - Average rainfall days in August:
12.6 days - Average rainfall days in September:
10 days - Average rainfall days in October:
9.3 days - Average rainfall days in November:
6.5 days - Average rainfall days in December:
8.2 days
The month with the highest number of rainy days is July (13.9 days).
The month with the least rainy days is January (6.1 days).
Average snowfall
Plainsboro Center, NJ
- Average snowfall in January:
0.79" - Average snowfall in February:
0.94" - Average snowfall in March:
1.42" - Average snowfall in April:
0.12" - Average snowfall in May:
0.2" - Average snowfall in June:
0"
The month with the highest snowfall is March (1.42").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days
Plainsboro Center, NJ
- Average snowfall days in January:
4.6 days - Average snowfall days in February:
4.4 days - Average snowfall days in March:
3.7 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 days - Average snowfall days in November:
0.6 days - Average snowfall days in December:
2.7 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, September and October (0 days).
Average daylight / Average sunshine
Plainsboro Center, 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 2min - 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 3min - 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 30min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days
Plainsboro Center, NJ
- Average sunshine days in January:
21.8 days - Average sunshine days in February:
18.2 days - Average sunshine days in March:
16.8 days - Average sunshine days in April:
16.8 days - Average sunshine days in May:
15 days - Average sunshine days in June:
15.7 days
- Average sunshine days in July:
13.3 days - Average sunshine days in August:
16.3 days - Average sunshine days in September:
17.2 days - Average sunshine days in October:
19.2 days - Average sunshine days in November:
21.7 days - Average sunshine days in December:
20.5 days
The month with the most sunshine days is January (21.8 days).
The month with the least sunshine days is July (13.3 days).
Average UV index
Plainsboro Center, NJ
The months with the highest UV index are 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
Plainsboro Center, NJ
The months with the most cloud cover are February, March and December (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 33).
Average visibility
Plainsboro Center, 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).
Plainsboro Center, New Jersey, USA
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