The remote server returned an error: (400) Bad Request.The remote server returned an error: (400) Bad Request. 2025 Compare Climate & Weather: New Castle, PA vs Lancaster, PA

2025 Compare Climate & Weather:
New Castle, PA vs Lancaster, PA

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Highlights

On average, there are 202 sunny days per year in Lancaster. New Castle averages 161 sunny days per year. The US average is 205 sunny days.

Lancaster, Pennsylvania gets 42.6 inches of rain, on average, per year. New Castle, Pennsylvania gets 41.4 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Lancaster averages 20 inches of snow per year. New Castle averages 35.4 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Lancaster, Pennsylvania
Summer High: the July high is around 85.4 degrees
Winter Low: the January low is 21.3
Rain: averages 42.6 inches of rain a year
Snow: averages 20 inches of snow a year

New Castle, Pennsylvania
Summer High: the July high is around 82.8 degrees
Winter Low: the January low is 17.9
Rain: averages 41.4 inches of rain a year
Snow: averages 35.4 inches of snow a year

BestPlaces Comfort Index
Lancaster

The annual BestPlaces Comfort Index for Lancaster is 7.2 (10=best), which means it is one of the most pleasant places in Pennsylvania.

7.2 / 10
June, September and August are the most pleasant months in Lancaster, while January and February are the least comfortable months.

New Castle

The annual BestPlaces Comfort Index for New Castle is 6.8 (10=best), which means it is less comfortable than most places in Pennsylvania.

6.8 / 10
August, June and July are the most pleasant months in New Castle, while January and December are the least comfortable months.

Average Monthly High / Low (°F)
MonthNew Castle, PALancaster, PA
January35° / 18°38° / 21°
February38° / 19°41° / 23°
March48° / 26°51° / 31°
April61° / 36°63° / 40°
May71° / 46°73° / 50°
June79° / 55°82° / 60°
July83° / 59°85° / 64°
August82° / 58°84° / 62°
September75° / 51°76° / 54°
October63° / 40°65° / 43°
November51° / 32°54° / 34°
December39° / 23°42° / 26°
Hot, Freezing, Rainy, Snowy Days: New Castle / Lancaster
MonthHot DaysFreezing DaysRainy DaysSnowy Days
January0 / 027 / 2715 / 109 / 3
February0 / 025 / 2412 / 96 / 3
March0 / 023 / 1813 / 104 / 1
April0 / 012 / 514 / 111 / 0
May0 / 12 / 014 / 120 / 0
June2 / 30 / 013 / 110 / 0
July3 / 60 / 011 / 110 / 0
August3 / 40 / 010 / 90 / 0
September1 / 10 / 011 / 90 / 0
October0 / 06 / 312 / 90 / 0
November0 / 016 / 1313 / 102 / 0
December0 / 025 / 2415 / 106 / 2
July is the hottest month for New Castle with an average high temperature of 82.8°, which ranks it as about average compared to other places in Pennsylvania. In New Castle, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for New Castle are June, September and August.

July is the hottest month for Lancaster with an average high temperature of 85.4°, which ranks it as warmer than most places in Pennsylvania. In Lancaster, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Lancaster are September, June and May.
January has the coldest nighttime temperatures for New Castle with an average of 17.9°. This is colder than most places in Pennsylvania.

January has the coldest nighttime temperatures for Lancaster with an average of 21.3°. This is warmer than most places in Pennsylvania.

In New Castle, there are 8.6 days annually when the high temperature is over 90°, which is about average compared to other places in Pennsylvania.

In Lancaster, there are 14.3 days annually when the high temperature is over 90°, which is hotter than most places in Pennsylvania.

In New Castle, there are 134.8 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Pennsylvania.

In Lancaster, there are 113.4 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Pennsylvania.

In New Castle, there are 5.4 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Pennsylvania.

In Lancaster, there are 1.0 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Pennsylvania.

July is the wettest month in New Castle with 4.5 inches of rain, and the driest month is February with 2.3 inches. The wettest season is Autumn with 30% of yearly precipitation and 20% occurs in Spring, which is the driest season. The annual rainfall of 41.4 inches in New Castle means that it is drier than most places in Pennsylvania.


July is the wettest month in Lancaster with 4.5 inches of rain, and the driest month is February with 2.4 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 42.6 inches in Lancaster means that it is about average compared to other places in Pennsylvania.

January is the rainiest month in New Castle with 15.1 days of rain, and August is the driest month with only 10.2 rainy days. There are 152.9 rainy days annually in New Castle, which is rainier than most places in Pennsylvania. The rainiest season is Spring when it rains 27% of the time and the driest is Autumn with only a 22% chance of a rainy day.

May is the rainiest month in Lancaster with 12.3 days of rain, and February is the driest month with only 8.8 rainy days. There are 122.3 rainy days annually in Lancaster, which is less rainy than most places in Pennsylvania. The rainiest season is Summer when it rains 28% of the time and the driest is Winter with only a 23% chance of a rainy day.

An annual snowfall of 35.4 inches in New Castle means that it is snowier than most places in Pennsylvania.

An annual snowfall of 20.0 inches in Lancaster means that it is less snowy than most places in Pennsylvania.
January is the snowiest month in New Castle with 11.1 inches of snow, and 6 months of the year have significant snowfall.

February is the snowiest month in Lancaster with 7.7 inches of snow, and 4 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 New Castle    2 Reviews
Jill · Sherman Oaks, CA
re:
Over 16 years ago

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

   |    Reply
NC For Me · Apex, NC
re:
Over 16 years ago

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

   |    Reply

Start Your Review of New Castle

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Reviews for Lancaster    2 Reviews
Jill · Sherman Oaks, CA
re:
Over 16 years ago

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

   |    Reply
NC For Me · Apex, NC
re:
Over 16 years ago

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

   |    Reply

Start Your Review of Lancaster

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Zips In New Castle, Pennsylvania
16101
Zips In LANCASTER, PENNSYLVANIA
17603, 17602
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