2024 Compare Climate & Weather:
Hanover, NH vs Princeton, NJ
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Highlights
On average, there are 204 sunny days per year in Princeton. Hanover averages 194 sunny days per year. The US average is 205 sunny days.
Princeton, New Jersey gets 47.4 inches of rain, on average, per year. Hanover, New Hampshire gets 39.3 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.
Princeton averages 24 inches of snow per year. Hanover averages 67.6 inches of snow per year. The US average is 27.8 inches of snow per year.
Weather Highlights
Princeton, New Jersey
Summer High: the July high is around 85.6 degrees
Winter Low: the January low is 22
Rain: averages 47.4 inches of rain a year
Snow: averages 24 inches of snow a year
Hanover, New Hampshire
Summer High: the July high is around 81.8 degrees
Winter Low: the January low is 8
Rain: averages 39.3 inches of rain a year
Snow: averages 67.6 inches of snow a year
BESTPLACES COMFORT INDEX
PrincetonThe annual BestPlaces Comfort Index for Princeton is 7.2 (10=best), which means it is about average compared to other places in New Jersey.
7.2 / 10
September, June and August are the most pleasant months in Princeton, while January and February are the least comfortable months.
HanoverThe annual BestPlaces Comfort Index for Hanover is 6.4 (10=best), which means it is less comfortable than most places in New Hampshire.
6.4 / 10
August, July and June are the most pleasant months in Hanover, while January and February are the least comfortable months.
Today's Weather - Hanover, NH
5 PM PST
Rain Showers Likely
47°F
| DAY | DESCRIPTION | HIGH / LOW | WIND |
|---|
| Tonight | Rain Showers Likely | 46° / 54° | E 0 to 5 mph |
| Wednesday Night | Patchy Fog then Chance Rain Showers | 44° / 63° | SE 0 to 5 mph |
| Thursday Night | Chance Rain Showers then Mostly Cloudy | 43° / 59° | NE 5 mph |
| Friday Night | Mostly Cloudy | 43° / 55° | SE 5 mph |
| Saturday Night | Chance Rain Showers | 42° / 58° | SE 5 to 10 mph |
| Sunday Night | Chance Rain Showers | 45° / 68° | S 5 to 10 mph |
| Monday Night | Slight Chance Rain Showers | 46° / 68° | W 5 to 10 mph |
Average Monthly High / Low (°F)
| Month | Hanover, NH | Princeton, NJ |
|---|
| January | 29° / 8° | 39° / 22° |
| February | 33° / 11° | 42° / 24° |
| March | 42° / 21° | 50° / 31° |
| April | 56° / 33° | 62° / 40° |
| May | 69° / 43° | 72° / 49° |
| June | 77° / 53° | 81° / 59° |
| July | 82° / 58° | 86° / 64° |
| August | 80° / 56° | 84° / 62° |
| September | 72° / 48° | 77° / 54° |
| October | 59° / 36° | 65° / 43° |
| November | 46° / 28° | 55° / 35° |
| December | 34° / 16° | 43° / 27° |
Hot, Freezing, Rainy, Snowy Days: Hanover / Princeton
| Month | Hot Days | Freezing Days | Rainy Days | Snowy Days |
|---|
| January | 0 / 0 | 30 / 26 | 10 / 11 | 8 / 4 |
| February | 0 / 0 | 27 / 24 | 9 / 9 | 6 / 3 |
| March | 0 / 0 | 27 / 18 | 10 / 11 | 4 / 2 |
| April | 0 / 0 | 15 / 5 | 11 / 12 | 1 / 0 |
| May | 0 / 1 | 3 / 0 | 13 / 12 | 0 / 0 |
| June | 2 / 3 | 0 / 0 | 13 / 11 | 0 / 0 |
| July | 3 / 7 | 0 / 0 | 13 / 11 | 0 / 0 |
| August | 2 / 4 | 0 / 0 | 12 / 10 | 0 / 0 |
| September | 0 / 1 | 1 / 0 | 11 / 9 | 0 / 0 |
| October | 0 / 0 | 11 / 3 | 12 / 9 | 0 / 0 |
| November | 0 / 0 | 20 / 11 | 12 / 10 | 2 / 0 |
| December | 0 / 0 | 29 / 23 | 11 / 10 | 6 / 2 |
July is the hottest month for Hanover with an average high temperature of 81.8°, which ranks it as warmer than most places in New Hampshire. In Hanover, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Hanover are June, August and July.
July is the hottest month for Princeton with an average high temperature of 85.6°, which ranks it as warmer than most places in New Jersey. In Princeton, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Princeton are September, June and August.
January has the coldest nighttime temperatures for Hanover with an average of 8.0°. This is colder than most places in New Hampshire.
January has the coldest nighttime temperatures for Princeton with an average of 22.0°. This is colder than most places in New Jersey.
In Hanover, there are 7.3 days annually when the high temperature is over 90°, which is hotter than most places in New Hampshire.
In Princeton, there are 16.8 days annually when the high temperature is over 90°, which is about average compared to other places in New Jersey.
In Hanover, there are 161.9 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in New Hampshire.
In Princeton, there are 109.7 days annually when the nighttime low temperature falls below freezing, which is colder than most places in New Jersey.
In Hanover, there are 20.6 days annually when the nighttime low temperature falls below zero°, which is colder than most places in New Hampshire.
In Princeton, there are 0.3 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in New Jersey.
October is the wettest month in Hanover with 4.0 inches of rain, and the driest month is February with 2.3 inches. The wettest season is Autumn with 28% of yearly precipitation and 20% occurs in Spring, which is the driest season. The annual rainfall of 39.3 inches in Hanover means that it is one of the driest places in New Hampshire.
July is the wettest month in Princeton with 5.1 inches of rain, and the driest month is February with 2.5 inches. The wettest season is Autumn with 29% of yearly precipitation and 20% occurs in Spring, which is the driest season. The annual rainfall of 47.4 inches in Princeton means that it is about average compared to other places in New Jersey.
May is the rainiest month in Hanover with 13.0 days of rain, and February is the driest month with only 9.2 rainy days. There are 135.9 rainy days annually in Hanover, which is rainier than most places in New Hampshire. The rainiest season is Autumn when it rains 27% of the time and the driest is Spring with only a 22% chance of a rainy day.
May is the rainiest month in Princeton with 12.4 days of rain, and September is the driest month with only 8.7 rainy days. There are 124.6 rainy days annually in Princeton, which is one of the rainiest places in New Jersey. The rainiest season is Summer when it rains 28% of the time and the driest is Winter with only a 22% chance of a rainy day.
An annual snowfall of 67.6 inches in Hanover means that it is snowier than most places in New Hampshire.
An annual snowfall of 24.0 inches in Princeton means that it is about average compared to other places in New Jersey.
January is the snowiest month in Hanover with 18.2 inches of snow, and 6 months of the year have significant snowfall.
February is the snowiest month in Princeton with 8.3 inches of snow, and 5 months of the year have significant snowfall.
DID YOU KNOW?
Many people confuse Weather and Climate, but they are different. Weather refers to the conditions of the atmosphere over a short period of time, while Climate refers to the conditions of the atmosphere over a long period of time.
Weather, more specifically, refers to how the atmosphere behaves and its effects on life and human activities. Most people think of Weather in terms of what can be observed: temperature, humidity, precipitation, and cloudy/sunny conditions. Weather conditions constantly change on a minute-to-minute basis.
Climate is a record of the average weather conditions for a given place over a long period of time, often referred to as Climate Normals. A 30-year period of record is a common requirement to be considered a Climate Normal.
Reviews for Hanover 
2 Reviews
Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't More
Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but More
Start Your Review of Hanover
Reviews for Princeton 2 Reviews
Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't More
Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but More
Start Your Review of Princeton
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