2024 Compare Climate & Weather:
Philadelphia, PA vs Willow Grove, PA
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Highlights
On average, there are 203 sunny days per year in Willow Grove. Philadelphia averages 207 sunny days per year. The US average is 205 sunny days.
Willow Grove, Pennsylvania gets 47.8 inches of rain, on average, per year. Philadelphia, Pennsylvania gets 47.2 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.
Willow Grove averages 17.4 inches of snow per year. Philadelphia averages 13.1 inches of snow per year. The US average is 27.8 inches of snow per year.
Weather Highlights
Willow Grove, Pennsylvania
Summer High: the July high is around 85.3 degrees
Winter Low: the January low is 24.1
Rain: averages 47.8 inches of rain a year
Snow: averages 17.4 inches of snow a year
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
BESTPLACES COMFORT INDEX
Willow GroveThe annual BestPlaces Comfort Index for Willow Grove 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 Willow Grove, while January and February are the least comfortable months.
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.
Today's Weather - Philadelphia, PA
7 PM PST
Mostly Clear
71°F
| DAY | DESCRIPTION | HIGH / LOW | WIND |
|---|
| Tonight | Mostly Clear | 60° / 88° | SW 5 mph |
| Wednesday Night | Partly Cloudy | 67° / 88° | SW 5 to 10 mph |
| Thursday Night | Showers And Thunderstorms Likely | 66° / 84° | W 5 to 10 mph |
| Friday Night | Chance Showers And Thunderstorms | 65° / 80° | SW 5 mph |
| Saturday Night | Chance Showers And Thunderstorms | 65° / 81° | SW 5 mph |
| Sunday Night | Chance Rain Showers | 63° / 78° | S 5 mph |
| Monday Night | Chance Showers And Thunderstorms | 60° / 75° | SW 5 to 10 mph |
Today's Weather - Willow Grove, PA
7 PM PST
Mostly Clear
72°F
| DAY | DESCRIPTION | HIGH / LOW | WIND |
|---|
| Tonight | Mostly Clear | 59° / 88° | SW 5 mph |
| Wednesday Night | Partly Cloudy | 67° / 86° | SW 5 to 10 mph |
| Thursday Night | Showers And Thunderstorms Likely | 65° / 83° | W 0 to 5 mph |
| Friday Night | Chance Showers And Thunderstorms | 64° / 79° | SW 0 to 5 mph |
| Saturday Night | Chance Showers And Thunderstorms | 63° / 81° | SW 5 mph |
| Sunday Night | Chance Rain Showers | 62° / 76° | S 5 mph |
| Monday Night | Chance Showers And Thunderstorms | 59° / 74° | SW 5 to 10 mph |
Average Monthly High / Low (°F)
| Month | Philadelphia, PA | Willow Grove, PA |
|---|
| January | 41° / 26° | 39° / 24° |
| February | 45° / 28° | 42° / 26° |
| March | 53° / 35° | 51° / 33° |
| April | 64° / 44° | 62° / 43° |
| May | 74° / 54° | 72° / 52° |
| June | 83° / 64° | 81° / 61° |
| July | 87° / 69° | 85° / 66° |
| August | 85° / 67° | 83° / 65° |
| September | 78° / 60° | 76° / 57° |
| October | 67° / 48° | 65° / 45° |
| November | 56° / 40° | 55° / 37° |
| December | 45° / 31° | 43° / 29° |
Hot, Freezing, Rainy, Snowy Days: Philadelphia / Willow Grove
| Month | Hot Days | Freezing Days | Rainy Days | Snowy Days |
|---|
| January | 0 / 0 | 22 / 24 | 11 / 10 | 2 / 3 |
| February | 0 / 0 | 19 / 22 | 9 / 9 | 2 / 2 |
| March | 0 / 0 | 11 / 14 | 11 / 9 | 1 / 1 |
| April | 0 / 0 | 2 / 2 | 12 / 11 | 0 / 0 |
| May | 1 / 1 | 0 / 0 | 12 / 11 | 0 / 0 |
| June | 6 / 3 | 0 / 0 | 10 / 9 | 0 / 0 |
| July | 10 / 7 | 0 / 0 | 10 / 9 | 0 / 0 |
| August | 7 / 4 | 0 / 0 | 9 / 8 | 0 / 0 |
| September | 1 / 1 | 0 / 0 | 9 / 8 | 0 / 0 |
| October | 0 / 0 | 1 / 1 | 9 / 8 | 0 / 0 |
| November | 0 / 0 | 6 / 9 | 9 / 9 | 0 / 0 |
| December | 0 / 0 | 17 / 21 | 10 / 9 | 1 / 1 |
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.
July is the hottest month for Willow Grove with an average high temperature of 85.3°, which ranks it as warmer than most places in Pennsylvania. In Willow Grove, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Willow Grove are September, June and August.
January has the coldest nighttime temperatures for Philadelphia with an average of 26.0°. This is one of the warmest places in Pennsylvania.
January has the coldest nighttime temperatures for Willow Grove with an average of 24.1°. This is one of the warmest 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 Willow Grove, there are 15.1 days annually when the high temperature is over 90°, which is hotter 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 Willow Grove, there are 93.0 days annually when the nighttime low temperature falls below freezing, which is one of the warmest 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.
In Willow Grove, there are 0.2 days annually when the nighttime low temperature falls below zero°, which is one of the warmest 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.
July is the wettest month in Willow Grove with 4.9 inches of rain, and the driest month is February with 2.8 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 47.8 inches in Willow Grove means that it is one of the wettest places in Pennsylvania.
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.
May is the rainiest month in Willow Grove with 10.8 days of rain, and October is the driest month with only 7.6 rainy days. There are 108.9 rainy days annually in Willow Grove, which is one of the least rainy 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 13.1 inches in Philadelphia means that it is one of the least snowy places in Pennsylvania.
An annual snowfall of 17.4 inches in Willow Grove means that it is one of the least snowy places in Pennsylvania.
February is the snowiest month in Philadelphia with 4.8 inches of snow, and 4 months of the year have significant snowfall.
February is the snowiest month in Willow Grove with 6.3 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 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
Reviews for Willow Grove 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 Willow Grove
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