SEPTEMBER 24TH, 1926-The temperature at Yellowstone Park dipped to nine degrees below zero. It was the coldest reading of record in the U.S. during September.
Rise 6:50AM
Set 6:53PM
Reporting Station : Northeast Philadelphia Airport, PA
Overcast. Mild.
Rise 6:50AM
Set 6:53PM
Last Quarter
Rise11:27PM
Set2:42PM
TUESDAY AFTERNOON
PHL / No delays
SEPTEMBER 24TH, 1926-The temperature at Yellowstone Park dipped to nine degrees below zero. It was the coldest reading of record in the U.S. during September.
SEPTEMBER 24TH, 1926 |
The temperature at Yellowstone Park dipped to nine degrees below zero. It was the coldest reading of record in the U.S. during September. |
SEPTEMBER 24TH, 1950 |
A smoke pall from western Canada forest fires covered much of the eastern U.S. Daylight was reduced to nighttime darkness in parts of the Northeast. The color of the sun varied from pink to purple, blue, or lavendar. Yellow to grey-tan was common. |
SEPTEMBER 23RD, 1983 |
A thunderstorm downburst caused a timber blowdown in the Kaibab National Forest north of the Grand Canyon. Two hundred acres were completely destroyed, and scattered destruction occurred across another 3300 acres. Many trees were snapped off 15 to 30 feet above ground level. |
SEPTEMBER 23RD, 1815 |
One of the greatest hurricanes to strike New England made landfall at Long Island and crossed Massachusetts and New Hampshire. It was the worst tempest in nearly two hundred years, equal to the hurricane which struck in 1938, and one of a series of severe summer and autumn storms to affect shipping lanes that year. |
SEPTEMBER 22ND, 1961 |
Hurricane Esther made a near complete circle south of Cape Cod. The hurricane then passed over Cape Cod and hit Maine. Its energy was largely spent over the North Atlantic Ocean, however, heavy rains over Maine resulted in widespread local flooding of cellars, low roads, and underpasses. |
SEPTEMBER 22ND, 1987 |
Hurricane Emily, the first hurricane to roam the Carribean in nearly six years, made landfall over the Dominican Republic late in the day, packing 125 mph winds. Emily killed three persons and caused thirty million dollars damage. |
SEPTEMBER 21ST, 1894 |
A heavy chicken house, sixteen by sixteen feet in area, was picked up by a tornado and wedged between two trees. The hens were found the next day sitting on their eggs in the chicken house, with no windows broken, as though nothing had happened. |
SEPTEMBER 21ST, 1938 |
The Great Hurricane of 1938, one of the worst storms in U.S. history, strikes an unexpecting and unprepared New England and other Eastern Seaboard areas. After a devastating landfall in Long Island, the storm lays waste to 40,000 square miles across New York and New England; 600 lose their lives as losses soar to over $350 million, including the destruction of 20,000 homes and 26,000 automobiles. |
SEPTEMBER 20TH, 1845 |
The Adirondack Tornado cuts a 275 mi (443 km) swath from Canada to New York, leaving waterspouts whirling on Lake Ontario and Lake Champlain and windfall damage in forests that was still visible over a century later. |
SEPTEMBER 20TH, 1967 |
Hurricane Beulah moved into South Texas, and torrential rains from the hurricane turned the rich agricultural areas of South Texas into a large lake. Hurricane Beulah also spawned a record 115 tornadoes. |
SEPTEMBER 19TH, 1947 |
The eye of a hurricane passed directly over New Orleans, and the barometric pressure dipped to 28.61 inches. The hurricane killed fifty-one persons, and caused 110 million dollars damage. It produced wind gusts to 155 mph while making landfall over Fort Lauderdale FL two days earlier. |
Issued By | NWS Field Office | Broadcast Time | Mon, 29 Dec 2014 03:43:00 PST |
Issuing Time | Mon, 29 Dec 2014 03:43:00 PST | Valid Until | Mon, 29 Dec 2014 03:43:00 PST |
Strong northerly winds are forecast to develop across the San Francisco Bay Area by midday Tuesday and continue through midday Wednesday. A strong..cold and dry storm system will sweep into northern and central California late Monday night and Tuesday morning. This system will generate strong and gusty north to northest winds across the region from midday Tuesday through midday Wednesday.
Rise 6:50AM
Set 6:53PM
Last Quarter
Rise11:27PM
Set2:42PM
TUESDAY AFTERNOON
PHL / No delays
History | |||
Weather Station: Philadelphia International Airport , PA , US | |||
September Data | Choose another month |
Averages | |
Average High Temperature
3.90 °C
|
Average Low Temperature
-4.40 °C
|
Average Mean Temp
0.00 °C
|
Average Dew Point
-5.60 °C
|
Average Windspeed
20.40 km/h
|
Average Wind Direction
293.0
|
Average Morning Relative Humidity
74.0
|
Average Afternoon Relative Humidity
60.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
8.12
|
Average Snowfall (US Only)
17.80
|
|
Daily Counts | |
Days With Precipitation
11
|
Days With Thunderstorms
*
|
Days With Fog
12
|
Days With Snow
5
|
Days With Lows Below Freezing
25
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
23.30 °C
|
Record Low
-21.70 °C
|
Record Wind Speed
90.70 km/h
|
Record Monthly Snowfall
58.4 cm
|
Record 24-hour Snowfall
22.80 cm
|
Record Monthly Rainfall
226 mm
|
Record 24-hour Rainfall
58 mm
|
Record Minimum Monthly Precipitation
1.02 mm
|
Averages | |
Average High Temperature
5.60 °C
|
Average Low Temperature
-3.30 °C
|
Average Mean Temp
1.10 °C
|
Average Dew Point
-5.60 °C
|
Average Windspeed
22.20 km/h
|
Average Wind Direction
293.0
|
Average Morning Relative Humidity
73.0
|
Average Afternoon Relative Humidity
55.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
7.11
|
Average Snowfall (US Only)
17.80
|
|
Daily Counts | |
Days With Precipitation
10
|
Days With Thunderstorms
*
|
Days With Fog
11
|
Days With Snow
4
|
Days With Lows Below Freezing
22
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
23.30 °C
|
Record Low
-20.00 °C
|
Record Wind Speed
96.30 km/h
|
Record Monthly Snowfall
71.1 cm
|
Record 24-hour Snowfall
53.30 cm
|
Record Monthly Rainfall
162 mm
|
Record 24-hour Rainfall
48 mm
|
Record Minimum Monthly Precipitation
1.78 mm
|
Averages | |
Average High Temperature
10.60 °C
|
Average Low Temperature
0.60 °C
|
Average Mean Temp
5.60 °C
|
Average Dew Point
-1.70 °C
|
Average Windspeed
22.20 km/h
|
Average Wind Direction
293.0
|
Average Morning Relative Humidity
73.0
|
Average Afternoon Relative Humidity
51.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
9.39
|
Average Snowfall (US Only)
10.20
|
|
Daily Counts | |
Days With Precipitation
11
|
Days With Thunderstorms
1
|
Days With Fog
12
|
Days With Snow
2
|
Days With Lows Below Freezing
14
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
29.40 °C
|
Record Low
-13.90 °C
|
Record Wind Speed
111.10 km/h
|
Record Monthly Snowfall
33.0 cm
|
Record 24-hour Snowfall
25.40 cm
|
Record Monthly Rainfall
178 mm
|
Record 24-hour Rainfall
58 mm
|
Record Minimum Monthly Precipitation
1.78 mm
|
Averages | |
Average High Temperature
17.20 °C
|
Average Low Temperature
6.10 °C
|
Average Mean Temp
11.70 °C
|
Average Dew Point
3.30 °C
|
Average Windspeed
16.70 km/h
|
Average Wind Direction
225.0
|
Average Morning Relative Humidity
72.0
|
Average Afternoon Relative Humidity
48.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
8.88
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
11
|
Days With Thunderstorms
2
|
Days With Fog
11
|
Days With Snow
*
|
Days With Lows Below Freezing
2
|
Days above 90° F (32.2° C)
*
|
Records | |
Record High
34.40 °C
|
Record Low
-7.20 °C
|
Record Wind Speed
103.70 km/h
|
Record Monthly Snowfall
10.2 cm
|
Record 24-hour Snowfall
10.20 cm
|
Record Monthly Rainfall
206 mm
|
Record 24-hour Rainfall
61 mm
|
Record Minimum Monthly Precipitation
1.27 mm
|
Averages | |
Average High Temperature
22.80 °C
|
Average Low Temperature
11.70 °C
|
Average Mean Temp
17.20 °C
|
Average Dew Point
10.00 °C
|
Average Windspeed
16.70 km/h
|
Average Wind Direction
225.0
|
Average Morning Relative Humidity
75.0
|
Average Afternoon Relative Humidity
51.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
9.39
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
11
|
Days With Thunderstorms
4
|
Days With Fog
14
|
Days With Snow
0
|
Days With Lows Below Freezing
*
|
Days above 90° F (32.2° C)
1
|
Records | |
Record High
35.60 °C
|
Record Low
-2.20 °C
|
Record Wind Speed
107.40 km/h
|
Record Monthly Snowfall
* cm
|
Record 24-hour Snowfall
* cm
|
Record Monthly Rainfall
188 mm
|
Record 24-hour Rainfall
63 mm
|
Record Minimum Monthly Precipitation
1.27 mm
|
Averages | |
Average High Temperature
27.80 °C
|
Average Low Temperature
16.70 °C
|
Average Mean Temp
22.20 °C
|
Average Dew Point
15.00 °C
|
Average Windspeed
14.80 km/h
|
Average Wind Direction
225.0
|
Average Morning Relative Humidity
77.0
|
Average Afternoon Relative Humidity
52.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
9.14
|
Average Snowfall (US Only)
0.00
|
|
Daily Counts | |
Days With Precipitation
10
|
Days With Thunderstorms
5
|
Days With Fog
15
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
5
|
Records | |
Record High
37.80 °C
|
Record Low
6.70 °C
|
Record Wind Speed
83.30 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
200 mm
|
Record 24-hour Rainfall
117 mm
|
Record Minimum Monthly Precipitation
0.25 mm
|
Averages | |
Average High Temperature
30.00 °C
|
Average Low Temperature
19.40 °C
|
Average Mean Temp
25.00 °C
|
Average Dew Point
18.30 °C
|
Average Windspeed
14.80 km/h
|
Average Wind Direction
225.0
|
Average Morning Relative Humidity
80.0
|
Average Afternoon Relative Humidity
54.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
10.41
|
Average Snowfall (US Only)
0.00
|
|
Daily Counts | |
Days With Precipitation
9
|
Days With Thunderstorms
6
|
Days With Fog
16
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
9
|
Records | |
Record High
40.00 °C
|
Record Low
10.60 °C
|
Record Wind Speed
98.20 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
239 mm
|
Record 24-hour Rainfall
112 mm
|
Record Minimum Monthly Precipitation
1.52 mm
|
Averages | |
Average High Temperature
29.40 °C
|
Average Low Temperature
18.90 °C
|
Average Mean Temp
24.40 °C
|
Average Dew Point
17.80 °C
|
Average Windspeed
13.00 km/h
|
Average Wind Direction
225.0
|
Average Morning Relative Humidity
82.0
|
Average Afternoon Relative Humidity
55.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
10.15
|
Average Snowfall (US Only)
0.00
|
|
Daily Counts | |
Days With Precipitation
9
|
Days With Thunderstorms
5
|
Days With Fog
16
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
6
|
Records | |
Record High
38.30 °C
|
Record Low
6.70 °C
|
Record Wind Speed
90.70 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
246 mm
|
Record 24-hour Rainfall
122 mm
|
Record Minimum Monthly Precipitation
1.27 mm
|
Averages | |
Average High Temperature
25.60 °C
|
Average Low Temperature
15.00 °C
|
Average Mean Temp
20.00 °C
|
Average Dew Point
13.90 °C
|
Average Windspeed
14.80 km/h
|
Average Wind Direction
225.0
|
Average Morning Relative Humidity
84.0
|
Average Afternoon Relative Humidity
55.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
8.38
|
Average Snowfall (US Only)
0.00
|
|
Daily Counts | |
Days With Precipitation
8
|
Days With Thunderstorms
2
|
Days With Fog
15
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
2
|
Records | |
Record High
37.80 °C
|
Record Low
1.70 °C
|
Record Wind Speed
85.20 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
223 mm
|
Record 24-hour Rainfall
119 mm
|
Record Minimum Monthly Precipitation
1.02 mm
|
Averages | |
Average High Temperature
19.40 °C
|
Average Low Temperature
8.30 °C
|
Average Mean Temp
13.90 °C
|
Average Dew Point
7.80 °C
|
Average Windspeed
13.00 km/h
|
Average Wind Direction
248.0
|
Average Morning Relative Humidity
83.0
|
Average Afternoon Relative Humidity
54.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
6.85
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
7
|
Days With Thunderstorms
1
|
Days With Fog
15
|
Days With Snow
*
|
Days With Lows Below Freezing
1
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
31.70 °C
|
Record Low
-3.90 °C
|
Record Wind Speed
88.90 km/h
|
Record Monthly Snowfall
5.1 cm
|
Record 24-hour Snowfall
5.10 cm
|
Record Monthly Rainfall
129 mm
|
Record 24-hour Rainfall
96 mm
|
Record Minimum Monthly Precipitation
0.25 mm
|
Averages | |
Average High Temperature
12.80 °C
|
Average Low Temperature
3.30 °C
|
Average Mean Temp
8.30 °C
|
Average Dew Point
2.20 °C
|
Average Windspeed
18.50 km/h
|
Average Wind Direction
293.0
|
Average Morning Relative Humidity
79.0
|
Average Afternoon Relative Humidity
57.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
8.63
|
Average Snowfall (US Only)
2.50
|
|
Daily Counts | |
Days With Precipitation
10
|
Days With Thunderstorms
1
|
Days With Fog
13
|
Days With Snow
*
|
Days With Lows Below Freezing
9
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
28.90 °C
|
Record Low
-9.40 °C
|
Record Wind Speed
98.20 km/h
|
Record Monthly Snowfall
22.8 cm
|
Record 24-hour Snowfall
12.70 cm
|
Record Monthly Rainfall
231 mm
|
Record 24-hour Rainfall
102 mm
|
Record Minimum Monthly Precipitation
0.76 mm
|
Averages | |
Average High Temperature
6.10 °C
|
Average Low Temperature
-2.20 °C
|
Average Mean Temp
2.20 °C
|
Average Dew Point
-3.30 °C
|
Average Windspeed
20.40 km/h
|
Average Wind Direction
293.0
|
Average Morning Relative Humidity
75.0
|
Average Afternoon Relative Humidity
60.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
8.38
|
Average Snowfall (US Only)
10.20
|
|
Daily Counts | |
Days With Precipitation
10
|
Days With Thunderstorms
*
|
Days With Fog
13
|
Days With Snow
2
|
Days With Lows Below Freezing
21
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
22.20 °C
|
Record Low
-17.20 °C
|
Record Wind Speed
98.20 km/h
|
Record Monthly Snowfall
48.2 cm
|
Record 24-hour Snowfall
30.50 cm
|
Record Monthly Rainfall
188 mm
|
Record 24-hour Rainfall
58 mm
|
Record Minimum Monthly Precipitation
0.76 mm
|
Rise 6:50AM
Set 6:53PM
Last Quarter
Rise11:27PM
Set2:42PM
TUESDAY AFTERNOON
PHL / No delays
Day | Reason | Upper Soil Moisture | Lower Soil Moisture | |
Tuesday | ![]() |
Fire danger low | 21% | 23% |
Wednesday | ![]() |
Fire danger very low | 21% | 23% |
Thursday | ![]() |
Fire danger low | 21% | 23% |
Friday | ![]() |
Fire danger low | 21% | 23% |
Saturday | ![]() |
Fire danger low | 21% | 23% |
Sunday | ![]() |
Fire danger low | 21% | 23% |
Rise 6:50AM
Set 6:53PM
Last Quarter
Rise11:27PM
Set2:42PM
TUESDAY AFTERNOON
PHL / No delays
Rise 6:50AM
Set 6:53PM
Last Quarter
Rise11:27PM
Set2:42PM
TUESDAY AFTERNOON
PHL / No delays