Philadelphia US | ||
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| Today Thu Jan 22 | ||
Fri Jan 23 | ||
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Wed Jan 28 |
Today Thu Jan 22 | Fri Jan 23 | Sat Jan 24 | Sun Jan 25 | Mon Jan 26 | Tue Jan 27 | Wed Jan 28 | Thu Jan 29 | Fri Jan 30 | Sat Jan 31 | Sun Feb 01 | Mon Feb 02 | Tue Feb 03 | Wed Feb 04 | |
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Philadelphia US |
Calculations are based on the last 8 years of historical weather data.
Heat Seeker Score is a composite score designed for those who crave hot, sunny weather with minimal rainfall. It prioritizes high temperatures and abundant sunshine.
Perfect for sun worshippers, beach lovers, and those seeking warm, dry climates for outdoor activities and relaxation.
Formula optimized for hot weather enthusiasts who prefer temperatures above 25°C (77°F) with maximum sun exposure and minimal precipitation.
Key factors in the calculation:
High temperatures: Favors locations with warm to hot daily highs
Abundant sunshine: Rewards areas with maximum daylight hours
Low precipitation: Penalizes frequent rain and wet conditions
Warm nights: Considers comfortable evening temperatures
Philadelphia experiences a wide range of temperatures throughout the year, with July being the hottest month, reaching a maximum of 31.0°C, which may be uncomfortable
The months from June to September offer comfortable temperatures falling within the 18.0°C to 26.0°C range
December and January have the lowest temperatures, with minimums dropping to 1.0°C and -1.5°C respectively, potentially causing discomfort
April, May, and October provide pleasant temperatures suitable for various outdoor activities.
Maximum Temperatures
| Period | Philadelphia |
|---|---|
| Jan | 4.8°C |
| Feb | 7.5°C |
| Mar | 11.4°C |
| Apr | 17.2°C |
| May | 22.2°C |
| Jun | 27.7°C |
| Jul | 31.1°C |
| Aug | 29.8°C |
| Sep | 26.1°C |
| Oct | 20.3°C |
| Nov | 12.6°C |
| Dec | 7.5°C |
| Average | 18.2°C |
Minimum Temperatures
| Period | Philadelphia |
|---|---|
| Jan | -1.6°C |
| Feb | 0.2°C |
| Mar | 2.8°C |
| Apr | 8.2°C |
| May | 13.1°C |
| Jun | 18.3°C |
| Jul | 22.3°C |
| Aug | 21.7°C |
| Sep | 18.1°C |
| Oct | 12.6°C |
| Nov | 5.1°C |
| Dec | 1.1°C |
| Average | 10.2°C |
Philadelphia experiences a clear seasonal variation in sun hours, peaking in June and July and reaching its lowest in January and December.
Precipitation is relatively consistent throughout the year, with slightly higher levels in February, July, and December.
Overall trends suggests that the summer months brings more hours of sunshine where winter months have the least.
There is no direct correlation between high sunshine hours and low precipitation.
Sunny Weather
| Period | Philadelphia |
|---|---|
| Jan | 3.4 hours/day |
| Feb | 4.1 hours/day |
| Mar | 4.7 hours/day |
| Apr | 4.1 hours/day |
| May | 5.8 hours/day |
| Jun | 7.0 hours/day |
| Jul | 6.9 hours/day |
| Aug | 5.8 hours/day |
| Sep | 6.0 hours/day |
| Oct | 5.2 hours/day |
| Nov | 4.9 hours/day |
| Dec | 3.4 hours/day |
| Average | 5.1 hours/day |
Precipitation Levels
| Period | Philadelphia |
|---|---|
| Jan | 3.0mm |
| Feb | 5.1mm |
| Mar | 4.2mm |
| Apr | 4.1mm |
| May | 3.5mm |
| Jun | 3.4mm |
| Jul | 4.3mm |
| Aug | 3.9mm |
| Sep | 3.6mm |
| Oct | 3.3mm |
| Nov | 3.1mm |
| Dec | 4.4mm |
| Average | 3.8mm |
Wind Speed
| Period | Philadelphia |
|---|---|
| Jan | 18.5km/h |
| Feb | 18.2km/h |
| Mar | 20.3km/h |
| Apr | 19.7km/h |
| May | 16.9km/h |
| Jun | 16.8km/h |
| Jul | 14.5km/h |
| Aug | 14.5km/h |
| Sep | 15.0km/h |
| Oct | 16.1km/h |
| Nov | 17.5km/h |
| Dec | 17.0km/h |
| Average | 17.1km/h |
Humidity
| Period | Philadelphia |
|---|---|
| Jan | 66.5% |
| Feb | 67.6% |
| Mar | 63.1% |
| Apr | 62.0% |
| May | 66.2% |
| Jun | 63.1% |
| Jul | 63.3% |
| Aug | 62.4% |
| Sep | 64.6% |
| Oct | 64.0% |
| Nov | 60.6% |
| Dec | 68.5% |
| Average | 64.3% |
In Philadelphia, the sunrise times vary significantly throughout the year, with the earliest occurring at 05:32 in June and the latest at 07:18 in January.
Sunset times also show considerable variation, with the latest sunset at 20:30 in June and the earliest at 16:37 in December.
The day length ranges from a minimum of 9 hours and 23 minutes in December to a maximum of 14 hours and 57 minutes in June, highlighting the extremes of daylight experienced over the seasons.
Overall, Philadelphia experiences the most daylight in June during the summer months, while it faces the shortest days during the winter, particularly in December.
Sunrise Time
| Period | Philadelphia |
|---|---|
| Jan | 7:19 |
| Feb | 6:53 |
| Mar | 6:49 |
| Apr | 6:22 |
| May | 5:46 |
| Jun | 5:33 |
| Jul | 5:46 |
| Aug | 6:13 |
| Sep | 6:42 |
| Oct | 7:13 |
| Nov | 6:55 |
| Dec | 7:15 |
| Average | 6:36 |
Sunset Time
| Period | Philadelphia |
|---|---|
| Jan | 17:02 |
| Feb | 17:37 |
| Mar | 18:47 |
| Apr | 19:40 |
| May | 20:10 |
| Jun | 20:30 |
| Jul | 20:26 |
| Aug | 19:55 |
| Sep | 19:08 |
| Oct | 18:20 |
| Nov | 16:53 |
| Dec | 16:38 |
| Average | 18:48 |
Useful Day Length
| Period | Philadelphia |
|---|---|
| Jan | 9:43 hours |
| Feb | 10:37 hours |
| Mar | 11:47 hours |
| Apr | 12:40 hours |
| May | 13:10 hours |
| Jun | 13:30 hours |
| Jul | 13:26 hours |
| Aug | 12:55 hours |
| Sep | 12:08 hours |
| Oct | 11:07 hours |
| Nov | 9:53 hours |
| Dec | 9:23 hours |
| Average | 11:42 hours |