2024 Compare Climate & Weather:
Fairfax, VA vs Norristown, PA
Change Cities
Highlights
On average, there are 209 sunny days per year in Norristown. Fairfax averages 198 sunny days per year. The US average is 205 sunny days.
Norristown, Pennsylvania gets 46.9 inches of rain, on average, per year. Fairfax, Virginia gets 43 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.
Norristown averages 16.7 inches of snow per year. Fairfax averages 21.5 inches of snow per year. The US average is 27.8 inches of snow per year.
Weather Highlights
Norristown, Pennsylvania
Summer High: the July high is around 87.2 degrees
Winter Low: the January low is 21.2
Rain: averages 46.9 inches of rain a year
Snow: averages 16.7 inches of snow a year
Fairfax, Virginia
Summer High: the July high is around 85.7 degrees
Winter Low: the January low is 23.7
Rain: averages 43 inches of rain a year
Snow: averages 21.5 inches of snow a year
BESTPLACES COMFORT INDEX
NorristownThe annual BestPlaces Comfort Index for Norristown is 7.2 (10=best), which means it is one of the most pleasant places in Pennsylvania.
7.2 / 10
September, June and May are the most pleasant months in Norristown, while January and February are the least comfortable months.
FairfaxThe annual BestPlaces Comfort Index for Fairfax is 7.3 (10=best), which means it is about average compared to other places in Virginia.
7.3 / 10
September, June and May are the most pleasant months in Fairfax, while January and February are the least comfortable months.
Today's Weather - Fairfax, VA
12 AM PST
Patchy Fog
62°F
DAY | DESCRIPTION | HIGH / LOW | WIND |
---|
Overnight | Patchy Fog | 57° / 83° | S 3 mph |
Tuesday Night | Mostly Clear | 61° / 88° | S 8 mph |
Wednesday Night | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 68° / 84° | S 3 to 8 mph |
Thursday Night | Showers And Thunderstorms Likely | 65° / 83° | W 5 to 8 mph |
Friday Night | Chance Showers And Thunderstorms | 65° / 78° | SW 5 mph |
Saturday Night | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 63° / 81° | NE 6 mph |
Sunday Night | Chance Showers And Thunderstorms | 64° / 79° | SE 7 mph |
Today's Weather - Norristown, PA
12 AM PST
Patchy Fog
59°F
DAY | DESCRIPTION | HIGH / LOW | WIND |
---|
Overnight | Patchy Fog | 58° / 85° | S 0 to 5 mph |
Tuesday Night | Mostly Clear | 59° / 87° | SW 0 to 5 mph |
Wednesday Night | Slight Chance Rain Showers | 67° / 87° | SW 5 mph |
Thursday Night | Scattered Showers And Thunderstorms | 63° / 81° | W 0 to 5 mph |
Friday Night | Partly Cloudy then Slight Chance Rain Showers | 60° / 78° | NW 0 to 5 mph |
Saturday Night | Chance Rain Showers | 57° / 74° | E 0 to 5 mph |
Sunday Night | Slight Chance Rain Showers | 58° / 77° | E 0 to 5 mph |
Average Monthly High / Low (°F)
Month | Fairfax, VA | Norristown, PA |
---|
January | 42° / 24° | 40° / 21° |
February | 46° / 26° | 43° / 23° |
March | 54° / 33° | 52° / 31° |
April | 66° / 42° | 65° / 40° |
May | 74° / 52° | 75° / 50° |
June | 82° / 61° | 83° / 60° |
July | 86° / 66° | 87° / 64° |
August | 84° / 65° | 85° / 63° |
September | 78° / 57° | 78° / 55° |
October | 67° / 45° | 67° / 43° |
November | 57° / 36° | 56° / 34° |
December | 46° / 27° | 44° / 26° |
Hot, Freezing, Rainy, Snowy Days: Fairfax / Norristown
Month | Hot Days | Freezing Days | Rainy Days | Snowy Days |
---|
January | 0 / 0 | 25 / 27 | 10 / 10 | 3 / 2 |
February | 0 / 0 | 22 / 24 | 9 / 8 | 3 / 2 |
March | 0 / 0 | 16 / 18 | 10 / 10 | 1 / 1 |
April | 0 / 0 | 4 / 5 | 11 / 12 | 0 / 0 |
May | 1 / 1 | 0 / 0 | 12 / 11 | 0 / 0 |
June | 3 / 5 | 0 / 0 | 11 / 10 | 0 / 0 |
July | 7 / 10 | 0 / 0 | 11 / 9 | 0 / 0 |
August | 6 / 7 | 0 / 0 | 9 / 9 | 0 / 0 |
September | 2 / 2 | 0 / 0 | 9 / 8 | 0 / 0 |
October | 0 / 0 | 3 / 3 | 8 / 8 | 0 / 0 |
November | 0 / 0 | 11 / 13 | 9 / 9 | 0 / 0 |
December | 0 / 0 | 23 / 24 | 10 / 10 | 2 / 1 |
July is the hottest month for Fairfax with an average high temperature of 85.7°, which ranks it as cooler than most places in Virginia. In Fairfax, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Fairfax are September, June and May.
July is the hottest month for Norristown with an average high temperature of 87.2°, which ranks it as one of the hottest places in Pennsylvania. In Norristown, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Norristown are September, May and June.
January has the coldest nighttime temperatures for Fairfax with an average of 23.7°. This is about average compared to other places in Virginia.
January has the coldest nighttime temperatures for Norristown with an average of 21.2°. This is warmer than most places in Pennsylvania.
In Fairfax, there are 18.6 days annually when the high temperature is over 90°, which is cooler than most places in Virginia.
In Norristown, there are 25.2 days annually when the high temperature is over 90°, which is one of the hottest places in Pennsylvania.
In Fairfax, there are 102.5 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Virginia.
In Norristown, there are 115.6 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Pennsylvania.
In Fairfax, there are 0.6 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Virginia.
In Norristown, there are 1.2 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Pennsylvania.
May is the wettest month in Fairfax with 4.6 inches of rain, and the driest month is February with 2.8 inches. The wettest season is Summer with 27% of yearly precipitation and 20% occurs in Spring, which is the driest season. The annual rainfall of 43.0 inches in Fairfax means that it is drier than most places in Virginia.
September is the wettest month in Norristown with 4.6 inches of rain, and the driest month is February with 2.9 inches. The wettest season is Autumn with 26% of yearly precipitation and 22% occurs in Spring, which is the driest season. The annual rainfall of 46.9 inches in Norristown means that it is wetter than most places in Pennsylvania.
May is the rainiest month in Fairfax with 12.2 days of rain, and October is the driest month with only 8.2 rainy days. There are 119.2 rainy days annually in Fairfax, which is rainier than most places in Virginia. 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.
April is the rainiest month in Norristown with 11.5 days of rain, and September is the driest month with only 8.0 rainy days. There are 113.6 rainy days annually in Norristown, which is one of the least rainy places in Pennsylvania. The rainiest season is Summer when it rains 29% of the time and the driest is Winter with only a 22% chance of a rainy day.
An annual snowfall of 21.5 inches in Fairfax means that it is one of the snowiest places in Virginia.
An annual snowfall of 16.7 inches in Norristown means that it is one of the least snowy places in Pennsylvania.
February is the snowiest month in Fairfax with 7.8 inches of snow, and 5 months of the year have significant snowfall.
February is the snowiest month in Norristown with 7.4 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 Fairfax 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 Fairfax
Reviews for Norristown 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 Norristown
Most Recent Searches On Compare Climate & Weather
Compare City | Compared To This City | |
Palm City, Florida | Winter Garden, Florida | Compare |
Portland, Oregon | Salt Lake City, Utah | Compare |
Elko, Nevada | Wells, Nevada | Compare |
Seattle, Washington | Coquille, Oregon | Compare |
Dallas, Texas | Chicago, Illinois | Compare |
Burlington, Vermont | Nashville, Tennessee | Compare |
Eureka Springs, Arkansas | Grove, Oklahoma | Compare |
Hood River, Oregon | Amarillo, Texas | Compare |
West Simsbury, Connecticut | Lake Lure, North Carolina | Compare |
Evergreen, Colorado | Newport, Oregon | Compare |
Bentonville, Arkansas | Fishers, Indiana | Compare |
Bellingham, Washington | Louisville, Kentucky | Compare |
Concord, California | Pleasanton, California | Compare |
Bellingham, Washington | San Bernardino, California | Compare |
Jacksonville, Florida | Tempe, Arizona | Compare |
Lac Du Flambeau, Wisconsin | Eagle River, Wisconsin | Compare |
Portland, Maine | Charleston, West Virginia | Compare |
Pioneer, California | Columbia, California | Compare |
Laramie, Wyoming | Midland, Texas | Compare |
Franklin, Tennessee | Maggie Valley, North Carolina | Compare |