NOAA GHCND · LIVE

Weather on June 30

Philadelphia, PA

55 Years of Data

Avg High
86°F
Avg Low
69°F
Warmest
2001
87°F avg
Coldest
1996
63°F avg

About This Date

June 30th in Philadelphia, PA typically brings warm summer weather, with average highs around 86°F and lows near 69°F. Over 54 years of records, the warmest June 30th was in 2001 (87°F average), while the coldest was 1996 (63°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 20% of June 30th dates historically, with the wettest June 30th recording 2.59" of rain. The last decade has been 2.7°F warmer on this date compared to 20-30 years ago.

The last decade has been 2.7°F warmer on this date compared to 20-30 years ago.

Planning for June 30th in Philadelphia, PA? Stay hydrated and seek shade during peak afternoon hours.

Warming Trend
1.4°F per decade on this date
YearHighLowAvgPrecipSnow
202596°70°83°
202489°75°82°
202386°68°77°
202288°71°79°
202197°76°86°
201996°73°85°0.41"
201894°75°84°
201789°68°79°
201687°68°78°
201581°69°75°
201489°69°79°
201389°75°82°
201298°73°86°0.15"
201184°66°75°
201090°65°77°
200989°68°79°0.05"
200887°68°78°
200783°68°75°
200686°69°78°0.03"
200596°76°86°
200488°69°78°
200394°75°84°
200291°75°83°
2001warmest97°78°87°
200081°64°72°
199983°72°77°0.08"
199887°68°78°1.35"
199788°71°79°
1996coldest65°61°63°2.39"
199584°57°71°
199487°68°78°2.59"
199384°70°77°
199286°68°77°
199194°68°81°
199090°75°82°
198982°60°71°
198874°59°66°
198793°73°83°
198679°66°72°
198576°62°69°
198478°72°75°
198383°65°74°
198279°67°73°
198184°66°75°
198080°70°75°
197982°66°74°
197884°69°77°
197786°71°79°
197688°71°79°0.48"
197583°66°74°
197481°64°72°0.58"
197384°70°77°
197281°66°73°0.76"
197190°70°80°
54 years of data from PHILADELPHIA CITY

Philadelphia, PA Temperature Range by Month

Average monthly highs and lows. The shaded band shows the typical daily temperature range.

20°40°60°80°100°JFMAMJJASOND
Avg high Avg low

Philadelphia, PA Monthly Precipitation

Average rainfall and snowfall per month, in inches.

0"6.7"13.4"JFMAMJJASOND2.4"0"
Rain (in) Snow (in)

Philadelphia, PA Daily Temperature Calendar

Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.

151015202531JanFebMarAprMayJunJulAugSepOctNovDec
Cooler
Hotter
20°40°60°80°100°

Best Time to Visit Philadelphia, PA

Philadelphia, PA has no months that meet our "pleasant" threshold — every season has tradeoffs.

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Pleasant (65-82°F, ≤2.5" rain) Mild Less ideal

Browse Weather History

Weather data provided by NOAA Climate Data Online. Not for critical planning.

📬 Free weekly newsletter

This week in weather history.

Five notable weather anniversaries from the week ahead — deadliest tornadoes, record temps, historic storms — every Sunday. No spam, unsubscribe anytime.

4,200+ readers · Sunday delivery