Pennsylvania weather averages for holidays in 2017/2018

Check Pennsylvania weather averages before you book your next holiday in 2017/2018. Today's maximum temperature in Pennsylvania is expected to be 32°C, while the average maximum temperature in September is 25°C. The holiday weather guide shown below is for Philadelphia.

Now Today
- 32
- 12
View weather today
Usually in September
- 25
- 14
- 7
View weather averages
Outlook Tomorrow
- 30
- 11
View 5-day forecast

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More about Pennsylvania

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Pennsylvania weather averages

Check Pennsylvania weather averages before you book your next holiday. The warmest month in Pennsylvania is July with an average maximum temperature of 30°C. The sunniest months are June and July with on average 9 hours of bright sunshine per day. The months with the least number of days with some rain are September and October with 8 days. The Pennsylvania weather averages shown below are for Philadelphia.

Maximum daytime temperature (°C)

3
Jan
5
Feb
11
Mar
17
Apr
23
May
28
Jun
30
Jul
29
Aug
25
Sep
19
Oct
13
Nov
6
Dec

Hours of sunshine (daily)

5
Jan
6
Feb
7
Mar
7
Apr
8
May
9
Jun
9
Jul
8
Aug
7
Sep
6
Oct
5
Nov
4
Dec

Days with some rainfall

11
Jan
10
Feb
10
Mar
11
Apr
11
May
10
Jun
9
Jul
9
Aug
8
Sep
8
Oct
10
Nov
11
Dec

More weather parameters

Metric (°C / mm) | Imperial (°F / inches)

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Pennsylvania weather today

Here is the weather in Pennsylvania today, Sunday 24th September 2017. Expect clear skies in Pennsylvania with a maximum temperature of 32°C, moderate levels of heat & humidity and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north-east. The weather forecast shown below is for Philadelphia.

32
°C maximum temperature
19
°C minimum temperature
clear skies
12
hours of sunshine
0
mm of rainfall expected
M
moderate heat & humidity
10
kph wind from NE

5-day weather forecast

Metric (°C / mm) | Imperial (°F / inches)

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Tropical storm risk: Pennsylvania hurricane season

% of month affected by tropical storms

<1%

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

The Pennsylvania tropical storm risk chart above shows the hurricane season for Philadelphia, Pennsylvania.

More about tropical storms

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Pennsylvania holiday weather averages by month

Check Pennsylvania holiday weather averages for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

Compare Pennsylvania weather with the USA

Below the Pennsylvania weather chart shows maximum daytime temperature for Pennsylvania, USA (Philadelphia) and the USA (Washington). For more weather parameters or to change the destinations shown visit the comparison weather tool.