Expand
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, is a frosty winter month in Princeton, North Carolina, with temperature in the range of an average low of 34.3°F (1.3°C) and an average high of 49.1°F (9.5°C). In Princeton, January is the coldest month, with temperatures averaging a high of 49.1°F (9.5°C) and a low of 34.3°F (1.3°C). Weather in January »
Weather in February
The last month of the winter, February, is a fresh month in Princeton, North Carolina, with temperature in the range of an average high of 53.6°F (12°C) and an average low of 37°F (2.8°C). As Princeton welcomes February, the average high-temperature records at a cool 53.6°F (12°C), marking an insignificant deviation from the prior month. Weather in February »
Weather in March
March, the first month of the spring in Princeton, is a refreshing month, with temperature in the range of an average low of 42.8°F (6°C) and an average high of 60.4°F (15.8°C). In March, the average high-temperature marginally rises from a fresh 53.6°F (12°C) in February to a moderate 60.4°F (15.8°C). Weather in March »
Weather in April
April in Princeton, North Carolina, is a pleasant spring month, with an average temperature varying between 70.9°F (21.6°C) and 52.7°F (11.5°C). April's arrival signals a temperature shift, moving from a moderate 60.4°F (15.8°C) in March to an agreeable 70.9°F (21.6°C). Weather in April »
Weather in May
May, the last month of the spring in Princeton, is a moderately hot month, with an average temperature ranging between min 61.3°F (16.3°C) and max 78.3°F (25.7°C). The arrival of May brings a soft temperature shift, with the average high-temperature nudging from a pleasant 70.9°F (21.6°C) in April to a warm 78.3°F (25.7°C). Weather in May »
Weather in June
The first month of the summer, June, is still a warm month in Princeton, North Carolina, with an average temperature ranging between min 67.8°F (19.9°C) and max 84.9°F (29.4°C). With the onset of June, Princeton observes a minor temperature ascent, with the average high-temperature adjusting from May's warm 78.3°F (25.7°C) to a still moderately hot 84.9°F (29.4°C). Weather in June »
Weather in July
July in Princeton, North Carolina, is a tropical summer month, with an average temperature varying between 88.3°F (31.3°C) and 71.2°F (21.8°C). The month of July, characterized by an average high of 88.3°F (31.3°C) and a low of 71.2°F (21.8°C), is recognized as the warmest. The heat index value for July is appraised at an extremely hot 104°F (40°C). Weather in July »
Weather in August
The last month of the summer, August, is also a hot month in Princeton, North Carolina, with temperature in the range of an average low of 69.8°F (21°C) and an average high of 86.5°F (30.3°C). August reports an average high-temperature of a still tropical 86.5°F (30.3°C), slightly varied from July's 88.3°F (31.3°C). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Princeton, North Carolina, with an average temperature fluctuating between 65.3°F (18.5°C) and 81.5°F (27.5°C). The advent of September presents an average high-temperature of a warm 81.5°F (27.5°C), maintaining a close correlation with the preceding month. Weather in September »
Weather in October
October, like September, is an agreeable autumn month in Princeton, North Carolina, with an average temperature fluctuating between 71.2°F (21.8°C) and 54.1°F (12.3°C). Princeton observes a minor decrease in the average high-temperature with the arrival of October, falling from September's warm 81.5°F (27.5°C) to an agreeable 71.2°F (21.8°C). Weather in October »
Weather in November
The last month of the autumn, November, is another refreshing month in Princeton, North Carolina, with an average temperature varying between 60.1°F (15.6°C) and 43.9°F (6.6°C). November's onset corresponds with a shift in the average high-temperature, moving from an agreeable 71.2°F (21.8°C) in October to a mild 60.1°F (15.6°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cool month in Princeton, North Carolina, with an average temperature ranging between min 39.6°F (4.2°C) and max 53.6°F (12°C). With December's onset, the weather reveals a slight temperature decrease, transitioning from a mild 60.1°F (15.6°C) in November to a fresh 53.6°F (12°C). Weather in December »
Updated: Jul 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?
Princeton's coldest month, January, registers temperatures that range from a high of 49.1°F (9.5°C) to a low of 34.3°F (1.3°C).
What is the least humid month?
The months with the lowest humidity are January, March and November, with an average relative humidity of 73%.
What is the driest month?
January is the month with the least rainfall. Rain falls for 11 days and accumulates 1.93" (49mm) of precipitation.
How much does it rain?
Throughout the year, there are 161 rainfall days, and 32.95" (837mm) of precipitation is accumulated.
When does it snow?
January through March and December are months with snowfall.
How much does it snow?
In Princeton, North Carolina, during the entire year, snow falls for 3.3 days and aggregates up to 2.44" (62mm) of snow.
When is the lowest UV index?
The month with the lowest UV index is January, with an average maximum UV index of 2.
What is the snowiest month?
February is the month with the most snowfall. Snow falls for 1.3 days and accumulates 1.1" (28mm) of snow.
When is Daylight Saving Time (DST) in Princeton?
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.
When it does not snow?
In Princeton, snow does not fall in April through November.
When are the longest days?
June has the longest days of the year in Princeton, with an average of 14h and 30min of daylight.
What is the month with the most sunshine in Princeton?
The months with the most sunshine are June and July, with an average of 10.5h of sunshine.
What month is the hottest?
With average high and low temperatures of 88.3°F (31.3°C) and 71.2°F (21.8°C) respectively, July is Princeton's warmest month.
When is the highest UV index?
The month with the highest UV index is July, with an average maximum UV index of 7.
What is the most humid month?
The months with the highest humidity are August and September, with an average relative humidity of 78%.
What is the wettest month?
August is the month with the most rainfall. Rain falls for 17.3 days and accumulates 4.02" (102mm) of precipitation.
What is the month with the shortest days?
With an average of 9h and 48min of daylight, December has the shortest days of the year.
What is the month with the least sunshine?
With an average of 5.4h of sunshine, December has the least sunshine of the year.
Average temperature
Princeton, NC
The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (49.1°F).
The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (34.3°F).
Average pressure
Princeton, NC
- Average pressure in January:
30.13"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
30.02"Hg - Average pressure in May:
30.03"Hg - Average pressure in June:
29.96"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed
Princeton, NC
- Average wind speed in January:
8mph - Average wind speed in February:
8.8mph - Average wind speed in March:
8.9mph - Average wind speed in April:
9.1mph - Average wind speed in May:
7.6mph - Average wind speed in June:
6.7mph
- Average wind speed in July:
6.3mph - Average wind speed in August:
5.7mph - Average wind speed in September:
6.8mph - Average wind speed in October:
7.3mph - Average wind speed in November:
7.5mph - Average wind speed in December:
7.5mph
The windiest month (with the highest average wind speed) is April (9.1mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).
Average humidity
Princeton, NC
The months with the highest relative humidity are August and September (78%).
The months with the lowest relative humidity are January, March and November (73%).
Average rainfall
Princeton, NC
- Average rainfall in January:
1.93" - Average rainfall in February:
2.48" - Average rainfall in March:
2.44" - Average rainfall in April:
2.48" - Average rainfall in May:
3.07" - Average rainfall in June:
3.27"
- Average rainfall in July:
3.03" - Average rainfall in August:
4.02" - Average rainfall in September:
3.31" - Average rainfall in October:
2.13" - Average rainfall in November:
2.32" - Average rainfall in December:
2.48"
The wettest month (with the highest rainfall) is August (4.02").
The driest month (with the least rainfall) is January (1.93").
Average rainfall days
Princeton, NC
- Average rainfall days in January:
11 days - Average rainfall days in February:
10.8 days - Average rainfall days in March:
13.7 days - Average rainfall days in April:
14.3 days - Average rainfall days in May:
17.6 days - Average rainfall days in June:
16.2 days
- Average rainfall days in July:
17.8 days - Average rainfall days in August:
17.3 days - Average rainfall days in September:
13.2 days - Average rainfall days in October:
9.9 days - Average rainfall days in November:
8.6 days - Average rainfall days in December:
10.6 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is November (8.6 days).
Average snowfall
Princeton, NC
The month with the highest snowfall is February (1.1").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days
Princeton, NC
- Average snowfall days in January:
1.4 days - Average snowfall days in February:
1.3 days - Average snowfall days in March:
0.3 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 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:
0.1 days - Average snowfall days in December:
0.2 days
The month with the highest number of snowfall days is January (1.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Princeton, NC
- Average daylight in January:
10h and 1min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 0min - Average daylight in June:
14h and 3min
- Average daylight in July:
14h and 2min - Average daylight in August:
13h and 3min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 2min - Average daylight in December:
9h and 5min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in January:
5h and 3min - Average sunshine in February:
5h and 4min - Average sunshine in March:
7h and 0min - Average sunshine in April:
9h and 2min - Average sunshine in May:
9h and 3min - Average sunshine in June:
10h and 3min
- Average sunshine in July:
10h and 3min - Average sunshine in August:
10h and 0min - Average sunshine in September:
8h and 5min - Average sunshine in October:
6h and 0min - Average sunshine in November:
5h and 5min - Average sunshine in December:
5h and 2min
The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days
Princeton, NC
- Average sunshine days in January:
18.1 days - Average sunshine days in February:
15 days - Average sunshine days in March:
15.3 days - Average sunshine days in April:
13.6 days - Average sunshine days in May:
11.7 days - Average sunshine days in June:
11.3 days
- Average sunshine days in July:
10.1 days - Average sunshine days in August:
11.8 days - Average sunshine days in September:
14.9 days - Average sunshine days in October:
20.2 days - Average sunshine days in November:
20.1 days - Average sunshine days in December:
18.6 days
The month with the most sunshine days is October (20.2 days).
The month with the least sunshine days is July (10.1 days).
Average UV index
Princeton, NC
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is January (UV index 2).
Average cloud cover
Princeton, NC
The months with the most cloud cover are February and March (Cloud cover 42).
The month with the least cloud cover is June (Cloud cover 32).
Average visibility
Princeton, NC
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Princeton, North Carolina, USA
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location