Philadelphia, PA weather in June
Expect warm, often humid weather with frequent rain in Philadelphia in June, with highs near 83°F and lows near 64°F. Rain falls on about 10 days.
- Normal high
- 83°F
- Normal low
- 64°F
- Wet days
- 10
- 4.0 in total
- Muggy days
- 9
- dew point 65°F+
How June changes from start to finish
| June 1 | June 30 | |
|---|---|---|
| Normal high | 79°F | 87°F |
| Normal low | 59°F | 68°F |
| Chance of a wet day | 35% | 33% |
| Sunrise / sunset | 5:33 am / 8:23 pm | 5:35 am / 8:33 pm |
| Daylight | 14.8 h | 15.0 h |
Chance of a wet day: average for the first and last 7 days of the month. Times are local clock time (Eastern Time).
A typical June day
- 6 am68°Fdew point 61°F
- 9 am74°Fdew point 60°F
- Noon79°Fdew point 60°F
- 3 pm81°Fdew point 59°F
- 6 pm79°Fdew point 60°F
- 9 pm73°Fdew point 61°F
NOAA hourly normals (local standard time) from Philadelphia Intl Airport (7 mi away); average wind 9 mph; clear or few clouds in 57% of daytime hours, mostly cloudy or overcast in 33%.
What kind of days to expect
- Comfortable dayshigh 65-80°F and dew point under 60°F7 of 30
- Hot dayshigh 90°F or more6 of 30
- Muggy daysdaily mean dew point 65°F or more9 of 30
- Wet daysat least 0.01 in of rain or melted snow10 of 30
- Notable rainat least 0.10 in7 of 30
- Freezing nightslow 32°F or below0 of 30
- Snow on the groundsnow depth 1 in or more0 of 30
Average days per June, counted from daily records for each year 1991-2020.
Rain in June
Normal precipitation is 4.0 in; a dry June brings about 1.9 in and a wet one about 4.9 in (25th and 75th percentiles). About 3 days bring half an inch or more, and about 1 an inch or more.
How June varies from year to year
- Warmest June, 1991-20201994: average high 88°F
- Coolest June2009: average high 79°F
- Wettest June2013: 10.6 in
- Driest June1995: 0.6 in
- Highest reading100°F (June 19, 1994)
- Lowest reading48°F (June 9, 1997)
From the station's daily records with NOAA quality flags removed; most recent date shown when a reading repeats.
June compared with May and July
| May | June | July | |
|---|---|---|---|
| Normal high | 74°F | 83°F | 88°F |
| Normal low | 54°F | 64°F | 70°F |
| Wet days | 11 | 10 | 10 |
| Comfortable days | 16 | 7 | 1 |
| Daylight | 14.4 h | 15.0 h | 14.7 h |
Highs change by +9°F from May and +5°F into July.
Nearby alternatives in June
- Cooler: Stamford, CT114 mi · high 78°F · 11 wet days
How Philadelphia ranks in June
- Normal high193rd warmest of 378 cities; 1st of 4 in Pennsylvania
- Wet days196th driest of 378
- Comfortable days165th most of 340
What to pack for Philadelphia in June
- A rain jacket or umbrella – rain on about 10 days
- Sunglasses and sunscreen – about 15.0 hours of daylight and highs near 83°F
Heating and cooling
June has 10 heating degree days and 266 cooling degree days (base 65°F), 5% of the year's total heating and cooling demand.
Questions
How hot is Philadelphia in June?
The normal high is 83°F and the normal low is 64°F. From 1991 to 2020 the hottest June reading was 100°F (most recently on June 19, 1994).
Does it rain a lot in Philadelphia in June?
About 10 days in June have at least 0.01 in of precipitation, and the normal total is 4.0 in. The wettest June in 1991-2020 was in 2013 (10.6 in); the driest was in 1995 (0.6 in).
Is June a good time to visit Philadelphia?
June ranks 5th of 12 months on our comfort score for Philadelphia (59 out of 100). It has about 7 comfortable days and about 6 days at 90°F or hotter. The best month is May.
Where the numbers come from
- Temperature, rain, snowfall, snow depth and humidity and wind by hour: Philadelphia Intl Airport (USW00013739), 6.8 mi SSW of the city center, 10 ft . NOAA normals and daily records, 1991-2020.
- Frost dates: Phila Franklin Inst (USC00366886), 0.6 mi NW of the city center, 60 ft . NOAA normals and daily records, 1991-2020.
- Cloud cover: Philadelphia Ne Airport (USW00094732), 12 mi NE of the city center, 100 ft (65 ft higher than the city). NOAA normals and daily records, 1991-2020.
- Daily humidity and wind: Philadelphia International Airport (724080-13739), 6.4 mi SSW of the city center, 7 ft . Hourly observations, 1991-2020.