MAY 21ST, 1860-A swarm of tornadoes occurred in the Ohio Valley. Tornadoes struck the cities of Louisville KY, Cincinnati OH, Chillicothe OH and Marietta OH causing a million dollars damage.
Rise 5:39AM
Set 8:15PM
Reporting Station : Northeast Philadelphia Airport, PA
Sunny. Warm.
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Rise 5:39AM
Set 8:15PM
Waxing gibbous
Rise6:40PM
Set4:18AM
TUESDAY MORNING
PHL / No delays
MAY 21ST, 1860-A swarm of tornadoes occurred in the Ohio Valley. Tornadoes struck the cities of Louisville KY, Cincinnati OH, Chillicothe OH and Marietta OH causing a million dollars damage.
MAY 21ST, 1860 |
A swarm of tornadoes occurred in the Ohio Valley. Tornadoes struck the cities of Louisville KY, Cincinnati OH, Chillicothe OH and Marietta OH causing a million dollars damage. |
MAY 21ST, 1896 |
The mercury soared to 124 degrees at Salton CA to establish a U.S. record for May. |
MAY 20TH, 1916 |
On the same day on this year and again in 1917 and 1918, tornadoes strike Codell, KS. |
MAY 20TH, 1957 |
A tornado touched down to the southwest of Kansas City and traveled a distance of seventy-one miles cutting a swath of near total destruction through the southeastern suburbs of Ruskin Heights and Hickman Mills. The tornado claimed the lives of forty-five persons, and left hundreds homeless. It was the worst weather disaster of record for Kansas City. About all that remained of one house was a small table and a fish bowl atop, with the fish still swimming about inside the bowl, rather unconcerned. |
MAY 19TH, 1955 |
Lake Maloya NM received 11.28 inches of rain in 24 hours to establish a state record. |
MAY 19TH, 1780 |
The infamous "dark day" in New England tradition. At noon it was nearly as dark as night. Chickens went to roost, and many persons were fearful of divine wrath. The phenomena was caused by forest fires to the west of New England. |
MAY 18TH, 1980 |
Mount Saint Helens (in Washington State) erupted spewing ash and smoke sixty-three thousand feet into the air. Heavy ash covered the ground to the immediate northwest, and small particles were carried to the Atlantic coast. |
MAY 18TH, 1825 |
A tornado (said to have crossed all of the state of Ohio) smashed into the log cabin settlement of Burlington, northeast of Columbus. |
MAY 17TH, 1883 |
A three day flood in the Black Hills of western South Dakota resulted in a million dollars damage at Rapid City. |
MAY 17TH, 1979 |
A reading of 12 degrees at Mauna Kea Observatory established an all-time record low for the state of Hawaii. |
MAY 16TH, 1952 |
High winds in the Wasatch Canyon of Utah struck Ogden and Brigham City. Winds at Hill Air Force Base gusted to 92 mph. |
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 5:39AM
Set 8:15PM
Waxing gibbous
Rise6:40PM
Set4:18AM
TUESDAY MORNING
PHL / No delays
History | |||
Weather Station: Philadelphia International Airport , PA , US | |||
May Data | Choose another month |
Averages | |
Average High Temperature
39.02 °F
|
Average Low Temperature
24.08 °F
|
Average Mean Temp
32.00 °F
|
Average Dew Point
21.92 °F
|
Average Windspeed
12.65 mph
|
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)
3.20
|
Average Snowfall (US Only)
7.01
|
|
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
73.94 °F
|
Record Low
-7.06 °F
|
Record Wind Speed
56.23 mph
|
Record Monthly Snowfall
58.4 "
|
Record 24-hour Snowfall
8.98 "
|
Record Monthly Rainfall
8.90 "
|
Record 24-hour Rainfall
2.29 "
|
Record Minimum Monthly Precipitation
0.40 "
|
Averages | |
Average High Temperature
42.08 °F
|
Average Low Temperature
26.06 °F
|
Average Mean Temp
33.98 °F
|
Average Dew Point
21.92 °F
|
Average Windspeed
13.76 mph
|
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)
2.80
|
Average Snowfall (US Only)
7.01
|
|
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
73.94 °F
|
Record Low
-4.00 °F
|
Record Wind Speed
59.71 mph
|
Record Monthly Snowfall
71.1 "
|
Record 24-hour Snowfall
21.00 "
|
Record Monthly Rainfall
6.38 "
|
Record 24-hour Rainfall
1.89 "
|
Record Minimum Monthly Precipitation
0.70 "
|
Averages | |
Average High Temperature
51.08 °F
|
Average Low Temperature
33.08 °F
|
Average Mean Temp
42.08 °F
|
Average Dew Point
28.94 °F
|
Average Windspeed
13.76 mph
|
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)
3.70
|
Average Snowfall (US Only)
4.02
|
|
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
84.92 °F
|
Record Low
6.98 °F
|
Record Wind Speed
68.88 mph
|
Record Monthly Snowfall
33.0 "
|
Record 24-hour Snowfall
10.01 "
|
Record Monthly Rainfall
7.01 "
|
Record 24-hour Rainfall
2.29 "
|
Record Minimum Monthly Precipitation
0.70 "
|
Averages | |
Average High Temperature
62.96 °F
|
Average Low Temperature
42.98 °F
|
Average Mean Temp
53.06 °F
|
Average Dew Point
37.94 °F
|
Average Windspeed
10.35 mph
|
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)
3.50
|
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
93.92 °F
|
Record Low
19.04 °F
|
Record Wind Speed
64.29 mph
|
Record Monthly Snowfall
10.2 "
|
Record 24-hour Snowfall
4.02 "
|
Record Monthly Rainfall
8.12 "
|
Record 24-hour Rainfall
2.40 "
|
Record Minimum Monthly Precipitation
0.50 "
|
Averages | |
Average High Temperature
73.04 °F
|
Average Low Temperature
53.06 °F
|
Average Mean Temp
62.96 °F
|
Average Dew Point
50.00 °F
|
Average Windspeed
10.35 mph
|
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)
3.70
|
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
96.08 °F
|
Record Low
28.04 °F
|
Record Wind Speed
66.59 mph
|
Record Monthly Snowfall
* "
|
Record 24-hour Snowfall
* "
|
Record Monthly Rainfall
7.41 "
|
Record 24-hour Rainfall
2.48 "
|
Record Minimum Monthly Precipitation
0.50 "
|
Averages | |
Average High Temperature
82.04 °F
|
Average Low Temperature
62.06 °F
|
Average Mean Temp
71.96 °F
|
Average Dew Point
59.00 °F
|
Average Windspeed
9.18 mph
|
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)
3.60
|
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
100.04 °F
|
Record Low
44.06 °F
|
Record Wind Speed
51.65 mph
|
Record Monthly Snowfall
0.0 "
|
Record 24-hour Snowfall
0.00 "
|
Record Monthly Rainfall
7.88 "
|
Record 24-hour Rainfall
4.61 "
|
Record Minimum Monthly Precipitation
0.10 "
|
Averages | |
Average High Temperature
86.00 °F
|
Average Low Temperature
66.92 °F
|
Average Mean Temp
77.00 °F
|
Average Dew Point
64.94 °F
|
Average Windspeed
9.18 mph
|
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)
4.10
|
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
104.00 °F
|
Record Low
51.08 °F
|
Record Wind Speed
60.88 mph
|
Record Monthly Snowfall
0.0 "
|
Record 24-hour Snowfall
0.00 "
|
Record Monthly Rainfall
9.42 "
|
Record 24-hour Rainfall
4.41 "
|
Record Minimum Monthly Precipitation
0.60 "
|
Averages | |
Average High Temperature
84.92 °F
|
Average Low Temperature
66.02 °F
|
Average Mean Temp
75.92 °F
|
Average Dew Point
64.04 °F
|
Average Windspeed
8.06 mph
|
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)
4.00
|
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
100.94 °F
|
Record Low
44.06 °F
|
Record Wind Speed
56.23 mph
|
Record Monthly Snowfall
0.0 "
|
Record 24-hour Snowfall
0.00 "
|
Record Monthly Rainfall
9.69 "
|
Record 24-hour Rainfall
4.81 "
|
Record Minimum Monthly Precipitation
0.50 "
|
Averages | |
Average High Temperature
78.08 °F
|
Average Low Temperature
59.00 °F
|
Average Mean Temp
68.00 °F
|
Average Dew Point
57.02 °F
|
Average Windspeed
9.18 mph
|
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)
3.30
|
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
100.04 °F
|
Record Low
35.06 °F
|
Record Wind Speed
52.82 mph
|
Record Monthly Snowfall
0.0 "
|
Record 24-hour Snowfall
0.00 "
|
Record Monthly Rainfall
8.79 "
|
Record 24-hour Rainfall
4.69 "
|
Record Minimum Monthly Precipitation
0.40 "
|
Averages | |
Average High Temperature
66.92 °F
|
Average Low Temperature
46.94 °F
|
Average Mean Temp
57.02 °F
|
Average Dew Point
46.04 °F
|
Average Windspeed
8.06 mph
|
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)
2.70
|
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
89.06 °F
|
Record Low
24.98 °F
|
Record Wind Speed
55.12 mph
|
Record Monthly Snowfall
5.1 "
|
Record 24-hour Snowfall
2.01 "
|
Record Monthly Rainfall
5.08 "
|
Record 24-hour Rainfall
3.78 "
|
Record Minimum Monthly Precipitation
0.10 "
|
Averages | |
Average High Temperature
55.04 °F
|
Average Low Temperature
37.94 °F
|
Average Mean Temp
46.94 °F
|
Average Dew Point
35.96 °F
|
Average Windspeed
11.47 mph
|
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)
3.40
|
Average Snowfall (US Only)
0.98
|
|
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
84.02 °F
|
Record Low
15.08 °F
|
Record Wind Speed
60.88 mph
|
Record Monthly Snowfall
22.8 "
|
Record 24-hour Snowfall
5.00 "
|
Record Monthly Rainfall
9.10 "
|
Record 24-hour Rainfall
4.02 "
|
Record Minimum Monthly Precipitation
0.30 "
|
Averages | |
Average High Temperature
42.98 °F
|
Average Low Temperature
28.04 °F
|
Average Mean Temp
35.96 °F
|
Average Dew Point
26.06 °F
|
Average Windspeed
12.65 mph
|
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)
3.30
|
Average Snowfall (US Only)
4.02
|
|
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
71.96 °F
|
Record Low
1.04 °F
|
Record Wind Speed
60.88 mph
|
Record Monthly Snowfall
48.2 "
|
Record 24-hour Snowfall
12.02 "
|
Record Monthly Rainfall
7.41 "
|
Record 24-hour Rainfall
2.29 "
|
Record Minimum Monthly Precipitation
0.30 "
|
Rise 5:39AM
Set 8:15PM
Waxing gibbous
Rise6:40PM
Set4:18AM
TUESDAY MORNING
PHL / No delays
Day | Reason | Upper Soil Moisture | Lower Soil Moisture | |
Tuesday | Fire danger low | 26% | 27% | |
Wednesday | Fire danger low | 26% | 27% | |
Thursday | Fire danger very low | 26% | 27% | |
Friday | Fire danger low | 26% | 27% | |
Saturday | Fire danger very low | 26% | 27% | |
Sunday | Fire danger very low | 26% | 27% |
Rise 5:39AM
Set 8:15PM
Waxing gibbous
Rise6:40PM
Set4:18AM
TUESDAY MORNING
PHL / No delays
Rise 5:39AM
Set 8:15PM
Waxing gibbous
Rise6:40PM
Set4:18AM
TUESDAY MORNING
PHL / No delays