Currently: 66 °F. Mostly cloudy. (Weather station: Philadelphia International Airport, USA). See more current weatherSeptember 2016 Weather in Philadelphia — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
52
56
60
64
68
72
76
80
84
88
92
96
Thu, Sep 1
Lo:73
12 am
Hi:75
5
Lo:73
6 am
Hi:77
4
Lo:79
12 pm
Hi:81
9
Lo:72
6 pm
Hi:81
10
Fri, Sep 2
Lo:64
12 am
Hi:70
10
Lo:64
6 am
Hi:77
9
Lo:79
12 pm
Hi:82
9
Lo:72
6 pm
Hi:77
6
Sat, Sep 3
Lo:70
12 am
Hi:70
8
Lo:70
6 am
Hi:73
15
Lo:75
12 pm
Hi:79
16
Lo:68
6 pm
Hi:73
9
Sun, Sep 4
Lo:64
12 am
Hi:70
9
Lo:63
6 am
Hi:79
11
Lo:77
12 pm
Hi:81
11
Lo:70
6 pm
Hi:77
2
Mon, Sep 5
Lo:63
12 am
Hi:68
4
Lo:63
6 am
Hi:75
7
Lo:79
12 pm
Hi:86
7
Lo:77
6 pm
Hi:86
9
Tue, Sep 6
Lo:73
12 am
Hi:75
13
Lo:73
6 am
Hi:86
17
Lo:86
12 pm
Hi:88
19
Lo:79
6 pm
Hi:84
15
Wed, Sep 7
Lo:73
12 am
Hi:75
10
Lo:72
6 am
Hi:86
11
Lo:88
12 pm
Hi:90
9
Lo:75
6 pm
Hi:84
4
Thu, Sep 8
Lo:72
12 am
Hi:73
4
Lo:72
6 am
Hi:88
4
Lo:90
12 pm
Hi:95
12
Lo:84
6 pm
Hi:91
9
Fri, Sep 9
Lo:81
12 am
Hi:84
9
Lo:81
6 am
Hi:91
7
Lo:91
12 pm
Hi:93
12
Lo:82
6 pm
Hi:90
6
Sat, Sep 10
Lo:79
12 am
Hi:82
4
Lo:79
6 am
Hi:90
7
Lo:90
12 pm
Hi:93
12
Lo:81
6 pm
Hi:88
12
Sun, Sep 11
Lo:79
12 am
Hi:81
9
Lo:79
6 am
Hi:82
14
Lo:81
12 pm
Hi:84
12
Lo:72
6 pm
Hi:82
11
Mon, Sep 12
Lo:63
12 am
Hi:70
8
Lo:63
6 am
Hi:79
7
Lo:81
12 pm
Hi:82
6
Lo:66
6 pm
Hi:77
6
Tue, Sep 13
Lo:64
12 am
Hi:66
1
Lo:64
6 am
Hi:79
6
Lo:82
12 pm
Hi:84
12
Lo:72
6 pm
Hi:81
9
Wed, Sep 14
Lo:68
12 am
Hi:72
7
Lo:70
6 am
Hi:82
6
Lo:86
12 pm
Hi:91
11
Lo:75
6 pm
Hi:90
12
Thu, Sep 15
Lo:68
12 am
Hi:73
13
Lo:66
6 am
Hi:73
12
Lo:73
12 pm
Hi:79
7
Lo:63
6 pm
Hi:75
6
Fri, Sep 16
Lo:61
12 am
Hi:63
5
Lo:61
6 am
Hi:73
8
Lo:75
12 pm
Hi:79
8
Lo:63
6 pm
Hi:72
7
Sat, Sep 17
Lo:61
12 am
Hi:63
6
Lo:61
6 am
Hi:75
6
Lo:79
12 pm
Hi:82
10
Lo:72
6 pm
Hi:79
9
Sun, Sep 18
Lo:70
12 am
Hi:72
6
Lo:72
6 am
Hi:79
9
Lo:82
12 pm
Hi:86
9
Lo:77
6 pm
Hi:82
9
Mon, Sep 19
Lo:75
12 am
Hi:75
5
Lo:72
6 am
Hi:75
5
Lo:72
12 pm
Hi:72
6
Lo:70
6 pm
Hi:72
2
Tue, Sep 20
Lo:70
12 am
Hi:72
4
Lo:70
6 am
Hi:77
7
Lo:79
12 pm
Hi:82
6
Lo:73
6 pm
Hi:79
1
Wed, Sep 21
Lo:70
12 am
Hi:72
3
Lo:70
6 am
Hi:82
7
Lo:81
12 pm
Hi:86
8
Lo:70
6 pm
Hi:77
3
Thu, Sep 22
Lo:64
12 am
Hi:70
2
Lo:63
6 am
Hi:82
7
Lo:84
12 pm
Hi:88
7
Lo:66
6 pm
Hi:79
6
Fri, Sep 23
Lo:64
12 am
Hi:66
3
Lo:64
6 am
Hi:79
3
Lo:82
12 pm
Hi:88
6
Lo:75
6 pm
Hi:86
7
Sat, Sep 24
Lo:66
12 am
Hi:73
10
Lo:63
6 am
Hi:64
12
Lo:66
12 pm
Hi:72
4
Lo:63
6 pm
Hi:68
5
Sun, Sep 25
Lo:55
12 am
Hi:61
11
Lo:54
6 am
Hi:66
7
Lo:70
12 pm
Hi:72
6
Lo:59
6 pm
Hi:70
4
Mon, Sep 26
Lo:54
12 am
Hi:61
1
Lo:54
6 am
Hi:72
6
Lo:70
12 pm
Hi:72
11
Lo:70
6 pm
Hi:70
8
Tue, Sep 27
Lo:66
12 am
Hi:70
11
Lo:66
6 am
Hi:72
6
Lo:70
12 pm
Hi:75
7
Lo:63
6 pm
Hi:72
4
Wed, Sep 28
Lo:59
12 am
Hi:63
2
Lo:59
6 am
Hi:66
9
Lo:66
12 pm
Hi:72
14
Lo:63
6 pm
Hi:64
16
Thu, Sep 29
Lo:61
12 am
Hi:63
13
Lo:63
6 am
Hi:64
17
Lo:63
12 pm
Hi:64
22
Lo:61
6 pm
Hi:63
16
Fri, Sep 30
Lo:57
12 am
Hi:61
17
Lo:57
6 am
Hi:61
15
Lo:61
12 pm
Hi:63
15
Lo:61
6 pm
Hi:63
13
Thursday, September 1, 2016, 12:00 am — 6:00 am
75 / 73 °F
Light rain. Fog.
Humidity: 90%
Barometer: 29.86 "Hg
WSW
Wind: 4.971 mph
High & Low Weather Summary for September 2016
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 95 °F (Sep 8, 3:54 pm) | 97% (Sep 30, 4:54 am) | 30.32 "Hg (Sep 30, 4:54 am) |
| Low | 53 °F (Sep 25, 6:54 am) | 26% (Sep 12, 3:54 pm) | 29.83 "Hg (Sep 8, 5:54 pm) |
| Average | 73 °F | 65% | 30.09 "Hg |
| * Reported Sep 1 12:54 am — Sep 30 11:54 pm, Philadelphia. Weather by CustomWeather, © 2025 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
Philadelphia Weather History for September 1, 2016
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 12:54 am Thu, Sep 1 |  | 76 °F | Light rain. Mostly cloudy. | 7 mph | ↑ | 85% | 29.88 "Hg | 9 mi |
| 1:54 am | | 75 °F | Light rain. Overcast. | 6 mph | ↑ | 88% | 29.88 "Hg | 8 mi |
| 3:01 am | | 74 °F | Light rain. Fog. | 3 mph | ↑ | 88% | 29.87 "Hg | 6 mi |
| 3:54 am | | 74 °F | Mostly cloudy. | 8 mph | ↑ | 94% | 29.84 "Hg | 10 mi |
| 4:54 am | | 74 °F | Mostly cloudy. | No wind | ↑ | 91% | 29.84 "Hg | 10 mi |
| 5:54 am | | 74 °F | Mostly cloudy. | 5 mph | ↑ | 94% | 29.84 "Hg | 10 mi |
| 6:54 am | | 74 °F | Light rain. Fog. | 5 mph | ↑ | 94% | 29.86 "Hg | 2 mi |
| 7:54 am |  | 74 °F | Light rain. Fog. | No wind | ↑ | 91% | 29.86 "Hg | 3 mi |
| 8:54 am | | 74 °F | Light rain. More clouds than sun. | 3 mph | ↑ | 91% | 29.85 "Hg | 7 mi |
| 9:54 am |  | 75 °F | Cloudy. | 5 mph | ↑ | 85% | 29.86 "Hg | 8 mi |
| 10:54 am | | 75 °F | Light rain. Mostly cloudy. | 6 mph | ↑ | 82% | 29.86 "Hg | 10 mi |
| 11:54 am |  | 77 °F | More clouds than sun. | 5 mph | ↑ | 74% | 29.86 "Hg | 10 mi |
| 12:54 pm | | 78 °F | Broken clouds. | 5 mph | ↑ | 69% | 29.85 "Hg | 10 mi |
| 1:54 pm | | 78 °F | Cloudy. | 8 mph | ↑ | 71% | 29.85 "Hg | 10 mi |
| 2:54 pm | | 79 °F | Mostly cloudy. | 13 mph | ↑ | 67% | 29.85 "Hg | 10 mi |
| 3:54 pm | | 79 °F | Cloudy. | 10 mph | ↑ | 65% | 29.85 "Hg | 10 mi |
| 4:54 pm | | 79 °F | Mostly cloudy. | 9 mph | ↑ | 65% | 29.84 "Hg | 10 mi |
| 5:54 pm | | 81 °F | Broken clouds. | 10 mph | ↑ | 60% | 29.85 "Hg | 10 mi |
| 6:54 pm | | 80 °F | Broken clouds. | 7 mph | ↑ | 60% | 29.87 "Hg | 10 mi |
| 7:54 pm | | 79 °F | Broken clouds. | 15 mph | ↑ | 52% | 29.90 "Hg | 10 mi |
| 8:54 pm |  | 77 °F | Partly cloudy. | 8 mph | ↑ | 54% | 29.92 "Hg | 10 mi |
| 9:54 pm |  | 74 °F | Passing clouds. | 8 mph | ↑ | 57% | 29.95 "Hg | 10 mi |
| 10:54 pm | | 74 °F | Passing clouds. | 9 mph | ↑ | 52% | 29.96 "Hg | 10 mi |
| 11:54 pm | | 72 °F | Passing clouds. | 13 mph | ↑ | 53% | 29.98 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||