2024 Compare Climate & Weather:
Altoona, PA vs Philadelphia, PA
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Highlights
On average, there are 207 sunny days per year in Philadelphia. Altoona averages 191 sunny days per year. The US average is 205 sunny days.
Philadelphia, Pennsylvania gets 47.2 inches of rain, on average, per year. Altoona, Pennsylvania gets 40.7 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.
Philadelphia averages 13.1 inches of snow per year. Altoona averages 30 inches of snow per year. The US average is 27.8 inches of snow per year.
Weather Highlights
Philadelphia, Pennsylvania
Summer High: the July high is around 87 degrees
Winter Low: the January low is 26
Rain: averages 47.2 inches of rain a year
Snow: averages 13.1 inches of snow a year
Altoona, Pennsylvania
Summer High: the July high is around 81.6 degrees
Winter Low: the January low is 17.1
Rain: averages 40.7 inches of rain a year
Snow: averages 30 inches of snow a year
BESTPLACES COMFORT INDEX
PhiladelphiaThe annual BestPlaces Comfort Index for Philadelphia is 7.3 (10=best), which means it is one of the most pleasant places in Pennsylvania.
7.3 / 10
September, June and May are the most pleasant months in Philadelphia, while January and February are the least comfortable months.
AltoonaThe annual BestPlaces Comfort Index for Altoona is 6.8 (10=best), which means it is less comfortable than most places in Pennsylvania.
6.8 / 10
August, July and June are the most pleasant months in Altoona, while January and February are the least comfortable months.
Today's Weather - Altoona, PA
12 AM PST
Mostly Sunny
84°F
| DAY | DESCRIPTION | HIGH / LOW | WIND |
|---|
| This Afternoon | Mostly Sunny | 85° / 63° | SE 6 mph |
| Wednesday | Showers And Thunderstorms | 78° / 65° | S 7 mph |
| Thursday | Showers And Thunderstorms Likely | 81° / 55° | W 6 to 10 mph |
| Friday | Chance Rain Showers | 72° / 52° | W 5 to 10 mph |
| Saturday | Chance Rain Showers | 70° / 53° | W 6 to 10 mph |
| Sunday | Chance Rain Showers then Chance Showers And Thunderstorms | 72° / 51° | W 6 to 10 mph |
| Monday | Chance Rain Showers then Chance Showers And Thunderstorms | 73° / 53° | W 5 to 8 mph |
Today's Weather - Philadelphia, PA
12 AM PST
Sunny
87°F
| DAY | DESCRIPTION | HIGH / LOW | WIND |
|---|
| This Afternoon | Sunny | 87° / 65° | SE 10 mph |
| Wednesday | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 80° / 69° | SE 5 to 10 mph |
| Thursday | Showers And Thunderstorms Likely | 85° / 66° | SW 10 mph |
| Friday | Sunny then Slight Chance Showers And Thunderstorms | 82° / 61° | W 5 to 10 mph |
| Saturday | Mostly Sunny then Slight Chance Showers And Thunderstorms | 79° / 61° | W 5 to 10 mph |
| Sunday | Chance Showers And Thunderstorms | 80° / 61° | W 5 to 10 mph |
| Monday | Chance Showers And Thunderstorms | 80° / 62° | W 5 to 10 mph |
Average Monthly High / Low (°F)
| Month | Altoona, PA | Philadelphia, PA |
|---|
| January | 34° / 17° | 41° / 26° |
| February | 37° / 19° | 45° / 28° |
| March | 46° / 26° | 53° / 35° |
| April | 59° / 36° | 64° / 44° |
| May | 69° / 46° | 74° / 54° |
| June | 78° / 55° | 83° / 64° |
| July | 82° / 59° | 87° / 69° |
| August | 80° / 58° | 85° / 67° |
| September | 73° / 50° | 78° / 60° |
| October | 61° / 39° | 67° / 48° |
| November | 50° / 31° | 56° / 40° |
| December | 38° / 22° | 45° / 31° |
Hot, Freezing, Rainy, Snowy Days: Altoona / Philadelphia
| Month | Hot Days | Freezing Days | Rainy Days | Snowy Days |
|---|
| January | 0 / 0 | 28 / 22 | 13 / 11 | 5 / 2 |
| February | 0 / 0 | 26 / 19 | 11 / 9 | 4 / 2 |
| March | 0 / 0 | 23 / 11 | 12 / 11 | 3 / 1 |
| April | 0 / 0 | 10 / 2 | 13 / 12 | 0 / 0 |
| May | 0 / 1 | 2 / 0 | 14 / 12 | 0 / 0 |
| June | 0 / 6 | 0 / 0 | 12 / 10 | 0 / 0 |
| July | 2 / 10 | 0 / 0 | 12 / 10 | 0 / 0 |
| August | 1 / 7 | 0 / 0 | 11 / 9 | 0 / 0 |
| September | 0 / 1 | 1 / 0 | 11 / 9 | 0 / 0 |
| October | 0 / 0 | 6 / 1 | 11 / 9 | 0 / 0 |
| November | 0 / 0 | 16 / 6 | 12 / 9 | 1 / 0 |
| December | 0 / 0 | 27 / 17 | 13 / 10 | 3 / 1 |
July is the hottest month for Altoona with an average high temperature of 81.6°, which ranks it as cooler than most places in Pennsylvania. In Altoona, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Altoona are June, August and July.
July is the hottest month for Philadelphia with an average high temperature of 87.0°, which ranks it as one of the hottest places in Pennsylvania. In Philadelphia, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Philadelphia are September, May and June.
January has the coldest nighttime temperatures for Altoona with an average of 17.1°. This is colder than most places in Pennsylvania.
January has the coldest nighttime temperatures for Philadelphia with an average of 26.0°. This is one of the warmest places in Pennsylvania.
In Altoona, there are 4.4 days annually when the high temperature is over 90°, which is cooler than most places in Pennsylvania.
In Philadelphia, there are 25.2 days annually when the high temperature is over 90°, which is one of the hottest places in Pennsylvania.
In Altoona, there are 138.4 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Pennsylvania.
In Philadelphia, there are 77.5 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Pennsylvania.
In Altoona, there are 3.9 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Pennsylvania.
In Philadelphia, there are 0.2 days annually when the nighttime low temperature falls below zero°, which is one of the warmest places in Pennsylvania.
May is the wettest month in Altoona with 4.0 inches of rain, and the driest month is February with 2.4 inches. The wettest season is Autumn with 28% of yearly precipitation and 19% occurs in Spring, which is the driest season. The annual rainfall of 40.7 inches in Altoona means that it is drier than most places in Pennsylvania.
July is the wettest month in Philadelphia with 4.7 inches of rain, and the driest month is February with 2.9 inches. The wettest season is Autumn with 28% of yearly precipitation and 22% occurs in Spring, which is the driest season. The annual rainfall of 47.2 inches in Philadelphia means that it is wetter than most places in Pennsylvania.
May is the rainiest month in Altoona with 13.9 days of rain, and August is the driest month with only 10.5 rainy days. There are 144.8 rainy days annually in Altoona, which is rainier than most places in Pennsylvania. The rainiest season is Summer when it rains 27% of the time and the driest is Autumn with only a 24% chance of a rainy day.
April is the rainiest month in Philadelphia with 11.7 days of rain, and September is the driest month with only 8.5 rainy days. There are 118.9 rainy days annually in Philadelphia, 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 22% chance of a rainy day.
An annual snowfall of 30.0 inches in Altoona means that it is about average compared to other places in Pennsylvania.
An annual snowfall of 13.1 inches in Philadelphia means that it is one of the least snowy places in Pennsylvania.
January is the snowiest month in Altoona with 9.5 inches of snow, and 6 months of the year have significant snowfall.
February is the snowiest month in Philadelphia with 4.8 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 Altoona 
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 Altoona
Reviews for Philadelphia 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 Philadelphia
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