>
> Usa > Philadelphia, Pennsylvania >May
Weather in May in Philadelphia, Pennsylvania
| < May > | ||
|---|---|---|
| Normal Max/ High Temperature | 23°C (73°F) | |
| Average Temperature | 17°C (63°F) | |
| Min/ Low Temperature | 12°C (53°F) | |
| Normal Precipitation | 95mm (3.8in) | |
| Number of Wet Days (probability of rain on a day) | 11 (35%) | |
| Average Sunlight per day | 08h 25' | |
| Average Daylight per day | 14h 21' | |
| Sunny (Cloudy) Daylight Hours | 59% (41%) | |
| Sun altitude at solar noon on the 21st day. | 70.4° | |
- The average temperature in Philadelphia, Pennsylvania in May is very mild at 17.2 °C (62.96 °F).
- Afternoons can be really warm with average high temperatures reaching 22.8 °C (73 °F).
- Overnight temperatures are generally quite mild with an average low of 11.5 °C (52.7 °F).
- In May the mean daily temperature variation/ range is 11.3 °C (20.3 °F).
- Precipitation averages for May are high with 95.3mm (3.8 in) recorded across 11 days.
- The heavens above Philadelphia, Pennsylvania are moderately sunny with an average of a respectable 8h 25' of magnificent solar radiation daily.
- The shortest day is 13h 51' long and the longest day is 14h 46' long with an average length of 14h 21'.
- There are approximately 5h 46' per day when the sun is occluded by cloud, haze, fog etc.
- It is sunny approximately 59.3% of daylight hours and cloudy 40.7% of daylight hours.
Weather Trend Graph for May in Philadelphia, Pennsylvania, Usa
