History for Philadelphia, PA

Saturday, June 30, 2012 — View Current Conditions

	Daily Summary

Daily

	Actual:	Average :	Record :
Temperature:
Mean Temperature	83 °F	77 °F
Max Temperature	94 °F	86 °F	100 °F (1964)
Min Temperature	72 °F	68 °F	52 °F (1988)
Degree Days:
Heating Degree Days	0	0
Month to date heating degree days	7	9
Since 1 June heating degree days	7	11
Since 1 July heating degree days	3571	4613
Cooling Degree Days	18	12
Month to date cooling degree days	270	258
Year to date cooling degree days	434	349
Since 1 June cooling degree days	270	258
Growing Degree Days	32 (Base 50)
Moisture:
Dew Point	68 °F
Average Humidity	62
Maximum Humidity	93
Minimum Humidity	30
Precipitation:
Precipitation	0.04 in	0.12 in	1.56 in (1996)
Month to date precipitation	2.94	3.43
Year to date precipitation	14.06	20.17
Snow:
Snow	0.00 in	0.00 in	0.00 in (1870)
Month to date snowfall	0.0	0.0
Since 1 June snowfall	0.0	0.0
Since 1 July snowfall	4.0	22.4
Snow Depth	0.00 in
Sea Level Pressure:
Sea Level Pressure	29.77 in
Wind:
Wind Speed	9 mph (WSW)
Max Wind Speed	33 mph
Max Gust Speed	40 mph
Visibility	9 miles
Events	Rain , Thunderstorm

T = Trace of Precipitation, MM = Missing Value

Source: NWS Daily Summary

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Radar Archive:

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Local Photos:

	Train Chasin'
	Being Flexible A plan to chase an excursion train most of the way to and from its destination, changed when it was closely followed by a freight train, which was sc...

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Astronomy for June 30, 2012:

	Rise:	Set:
Actual Time:	5:36 AM EDT	8:33 PM EDT
Civil Twilight:	5:03 AM EDT	9:05 PM EDT
Nautical Twilight:	4:22 AM EDT	9:47 PM EDT
Astronomical Twilight:	3:34 AM EDT	10:34 PM EDT
Moon:	5:26 PM EDT (6/30)	2:29 AM EDT (6/30)
Length Of Visible Light:	16h 02m
Length of Day:	14h 57m

Waxing Gibbous, 87% Moon Illumination

Jun 30	Jul 3 Full	Jul 10 Last Quarter	Jul 19 New	Jul 26 First Quarter

For more information about the solar system, view the complete star chart!

Definitions of Astronomy Terms

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	Hourly Observations

Time (EDT):	Temp.:	Dew Point:	Humidity:	Sea Level Pressure:	Visibility:	Wind Dir:	Wind Speed:	Gust Speed:	Precip:	Events:	Conditions:
12:02 AM	87.8 °F	75.2 °F	66%	29.68 in	7.0 miles	Calm	Calm	-	N/A	Thunderstorm	Thunderstorm
12:14 AM	87.8 °F	75.2 °F	66%	29.70 in	6.0 miles	West	12.7 mph	21.9 mph	N/A	Rain , Thunderstorm	Light Thunderstorms and Rain
12:18 AM	87.8 °F	75.2 °F	66%	29.69 in	4.0 miles	WNW	20.7 mph	27.6 mph	0.00 in	Rain , Thunderstorm	Thunderstorms and Rain
12:28 AM	80.6 °F	71.6 °F	74%	29.68 in	5.0 miles	NNW	23.0 mph	32.2 mph	0.08 in	Rain , Thunderstorm	Light Thunderstorms and Rain
12:32 AM	80.6 °F	69.8 °F	70%	29.69 in	7.0 miles	WNW	16.1 mph	26.5 mph	0.13 in	Rain , Thunderstorm	Light Thunderstorms and Rain
12:39 AM	82.4 °F	69.8 °F	66%	29.71 in	10.0 miles	WNW	11.5 mph	-	0.13 in	Rain , Thunderstorm	Light Thunderstorms and Rain
12:54 AM	81.0 °F	70.0 °F	69%	29.74 in	10.0 miles	West	18.4 mph	24.2 mph	0.13 in	Rain , Thunderstorm	Light Thunderstorms and Rain
1:00 AM	78.8 °F	69.8 °F	74%	29.77 in	8.0 miles	WSW	21.9 mph	25.3 mph	0.00 in	Rain , Thunderstorm	Light Thunderstorms and Rain
1:06 AM	78.8 °F	71.6 °F	78%	29.78 in	6.0 miles	SW	29.9 mph	40.3 mph	0.01 in	Rain , Thunderstorm	Light Thunderstorms and Rain
1:09 AM	77.0 °F	71.6 °F	83%	29.78 in	7.0 miles	SW	23.0 mph	40.3 mph	0.01 in	Rain , Thunderstorm	Light Thunderstorms and Rain
1:19 AM	75.2 °F	71.6 °F	89%	29.79 in	5.0 miles	SW	23.0 mph	36.8 mph	0.03 in	Rain , Thunderstorm	Light Thunderstorms and Rain
1:32 AM	73.4 °F	71.6 °F	94%	29.78 in	8.0 miles	SSW	18.4 mph	28.8 mph	0.04 in	Rain , Thunderstorm	Light Thunderstorms and Rain
1:54 AM	73.9 °F	71.1 °F	91%	29.76 in	9.0 miles	SW	13.8 mph	-	0.04 in	Rain , Thunderstorm	Light Thunderstorms and Rain
2:06 AM	73.4 °F	69.8 °F	88%	29.74 in	8.0 miles	South	13.8 mph	-	0.00 in	Rain	Light Rain
2:41 AM	73.4 °F	69.8 °F	88%	29.77 in	10.0 miles	SSE	8.1 mph	-	0.00 in		Overcast
2:54 AM	73.9 °F	69.1 °F	85%	29.78 in	10.0 miles	Variable	5.8 mph	-	0.00 in		Overcast
3:54 AM	75.0 °F	71.1 °F	87%	29.77 in	10.0 miles	WNW	4.6 mph	-	N/A		Overcast
4:54 AM	75.0 °F	70.0 °F	84%	29.77 in	10.0 miles	WNW	8.1 mph	-	N/A		Mostly Cloudy
5:26 AM	73.4 °F	68.0 °F	83%	29.77 in	9.0 miles	West	5.8 mph	-	N/A		Mostly Cloudy
5:54 AM	73.0 °F	69.1 °F	87%	29.77 in	7.0 miles	WSW	5.8 mph	-	N/A		Mostly Cloudy
7:54 AM	77.0 °F	68.0 °F	74%	29.78 in	9.0 miles	West	5.8 mph	-	N/A		Scattered Clouds
8:15 AM	78.8 °F	68.0 °F	69%	29.79 in	10.0 miles	WNW	4.6 mph	-	N/A		Scattered Clouds
8:54 AM	82.0 °F	66.9 °F	60%	29.80 in	10.0 miles	NW	10.4 mph	-	N/A		Scattered Clouds
9:54 AM	84.9 °F	66.0 °F	53%	29.80 in	10.0 miles	NW	11.5 mph	-	N/A		Partly Cloudy
10:54 AM	86.0 °F	66.0 °F	51%	29.80 in	10.0 miles	West	5.8 mph	-	N/A		Partly Cloudy
11:54 AM	88.0 °F	66.0 °F	48%	29.80 in	10.0 miles	SW	9.2 mph	-	N/A		Partly Cloudy
12:54 PM	91.0 °F	60.1 °F	35%	29.78 in	10.0 miles	SSW	11.5 mph	-	N/A		Scattered Clouds
1:54 PM	93.0 °F	57.9 °F	31%	29.77 in	10.0 miles	SSW	10.4 mph	-	N/A		Scattered Clouds
2:54 PM	93.0 °F	59.0 °F	32%	29.76 in	10.0 miles	SW	12.7 mph	-	N/A		Mostly Cloudy
3:54 PM	91.0 °F	64.0 °F	41%	29.77 in	10.0 miles	WSW	13.8 mph	-	N/A		Overcast
4:54 PM	90.0 °F	64.0 °F	42%	29.77 in	10.0 miles	SW	10.4 mph	-	N/A		Mostly Cloudy
5:54 PM	87.1 °F	66.9 °F	51%	29.78 in	10.0 miles	WSW	9.2 mph	-	N/A		Overcast
6:54 PM	88.0 °F	66.9 °F	49%	29.78 in	10.0 miles	SW	8.1 mph	-	N/A		Scattered Clouds
7:54 PM	86.0 °F	68.0 °F	55%	29.78 in	10.0 miles	WSW	6.9 mph	-	N/A		Partly Cloudy
8:54 PM	84.9 °F	66.9 °F	55%	29.80 in	10.0 miles	WSW	9.2 mph	-	N/A		Scattered Clouds
9:54 PM	84.0 °F	66.9 °F	56%	29.82 in	10.0 miles	West	10.4 mph	-	N/A		Partly Cloudy
10:54 PM	79.0 °F	66.9 °F	66%	29.82 in	10.0 miles	WSW	5.8 mph	-	N/A		Clear
11:54 PM	80.1 °F	66.9 °F	64%	29.82 in	10.0 miles	WSW	4.6 mph	-	N/A		Clear

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