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.
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Reporting Station : Dover Air Force Base, DE
Partly sunny. Mild.
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Rise 6:52AM
Set 6:54PM
Last Quarter
Rise11:32PM
Set2:40PM
TUESDAY MORNING
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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 6:52AM
Set 6:54PM
Last Quarter
Rise11:32PM
Set2:40PM
TUESDAY MORNING
ILG / No delays
History | |||
Weather Station: Dover Air Force Base , DE , US | |||
September Data | Choose another month |
Averages | |
Average High Temperature
5.00 °C
|
Average Low Temperature
-3.30 °C
|
Average Mean Temp
0.60 °C
|
Average Dew Point
-5.60 °C
|
Average Windspeed
13.00 km/h
|
Average Wind Direction
29.0
|
Average Morning Relative Humidity
69.7
|
Average Afternoon Relative Humidity
57.3
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
7.94
|
Average Snowfall (US Only)
14.00
|
|
Daily Counts | |
Days With Precipitation
11
|
Days With Thunderstorms
1
|
Days With Fog
13
|
Days With Snow
4
|
Days With Lows Below Freezing
24
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
22.20 °C
|
Record Low
-20.60 °C
|
Record Wind Speed
109.30 km/h
|
Record Monthly Snowfall
54.6 cm
|
Record 24-hour Snowfall
17.80 cm
|
Record Monthly Rainfall
208 mm
|
Record 24-hour Rainfall
56 mm
|
Record Minimum Monthly Precipitation
0.86 mm
|
Averages | |
Average High Temperature
6.10 °C
|
Average Low Temperature
-2.20 °C
|
Average Mean Temp
2.20 °C
|
Average Dew Point
-3.90 °C
|
Average Windspeed
13.00 km/h
|
Average Wind Direction
32.0
|
Average Morning Relative Humidity
70.5
|
Average Afternoon Relative Humidity
56.2
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
7.64
|
Average Snowfall (US Only)
15.70
|
|
Daily Counts | |
Days With Precipitation
9
|
Days With Thunderstorms
1
|
Days With Fog
12
|
Days With Snow
3
|
Days With Lows Below Freezing
20
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
24.40 °C
|
Record Low
-17.80 °C
|
Record Wind Speed
127.80 km/h
|
Record Monthly Snowfall
86.0 cm
|
Record 24-hour Snowfall
45.40 cm
|
Record Monthly Rainfall
191 mm
|
Record 24-hour Rainfall
68 mm
|
Record Minimum Monthly Precipitation
2.74 mm
|
Averages | |
Average High Temperature
11.10 °C
|
Average Low Temperature
1.70 °C
|
Average Mean Temp
6.70 °C
|
Average Dew Point
-0.60 °C
|
Average Windspeed
14.80 km/h
|
Average Wind Direction
32.0
|
Average Morning Relative Humidity
70.6
|
Average Afternoon Relative Humidity
52.8
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
9.90
|
Average Snowfall (US Only)
5.30
|
|
Daily Counts | |
Days With Precipitation
11
|
Days With Thunderstorms
1
|
Days With Fog
13
|
Days With Snow
1
|
Days With Lows Below Freezing
12
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
30.60 °C
|
Record Low
-12.80 °C
|
Record Wind Speed
137.00 km/h
|
Record Monthly Snowfall
51.3 cm
|
Record 24-hour Snowfall
20.80 cm
|
Record Monthly Rainfall
191 mm
|
Record 24-hour Rainfall
67 mm
|
Record Minimum Monthly Precipitation
2.69 mm
|
Averages | |
Average High Temperature
16.70 °C
|
Average Low Temperature
6.70 °C
|
Average Mean Temp
11.70 °C
|
Average Dew Point
4.40 °C
|
Average Windspeed
13.00 km/h
|
Average Wind Direction
29.0
|
Average Morning Relative Humidity
72.3
|
Average Afternoon Relative Humidity
56.1
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
8.30
|
Average Snowfall (US Only)
0.50
|
|
Daily Counts | |
Days With Precipitation
10
|
Days With Thunderstorms
3
|
Days With Fog
13
|
Days With Snow
1
|
Days With Lows Below Freezing
2
|
Days above 90° F (32.2° C)
*
|
Records | |
Record High
32.20 °C
|
Record Low
-6.10 °C
|
Record Wind Speed
94.40 km/h
|
Record Monthly Snowfall
5.6 cm
|
Record 24-hour Snowfall
5.60 cm
|
Record Monthly Rainfall
181 mm
|
Record 24-hour Rainfall
66 mm
|
Record Minimum Monthly Precipitation
0.89 mm
|
Averages | |
Average High Temperature
22.20 °C
|
Average Low Temperature
12.20 °C
|
Average Mean Temp
17.20 °C
|
Average Dew Point
11.10 °C
|
Average Windspeed
11.10 km/h
|
Average Wind Direction
20.0
|
Average Morning Relative Humidity
76.5
|
Average Afternoon Relative Humidity
58.7
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
9.14
|
Average Snowfall (US Only)
0.00
|
|
Daily Counts | |
Days With Precipitation
11
|
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)
1
|
Records | |
Record High
36.10 °C
|
Record Low
0.60 °C
|
Record Wind Speed
100.00 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
205 mm
|
Record 24-hour Rainfall
77 mm
|
Record Minimum Monthly Precipitation
1.40 mm
|
Averages | |
Average High Temperature
27.20 °C
|
Average Low Temperature
17.20 °C
|
Average Mean Temp
22.20 °C
|
Average Dew Point
15.60 °C
|
Average Windspeed
9.30 km/h
|
Average Wind Direction
20.0
|
Average Morning Relative Humidity
76.8
|
Average Afternoon Relative Humidity
56.8
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
8.50
|
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)
4
|
Records | |
Record High
37.80 °C
|
Record Low
6.10 °C
|
Record Wind Speed
107.40 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
388 mm
|
Record 24-hour Rainfall
93 mm
|
Record Minimum Monthly Precipitation
1.80 mm
|
Averages | |
Average High Temperature
29.40 °C
|
Average Low Temperature
20.00 °C
|
Average Mean Temp
25.00 °C
|
Average Dew Point
18.90 °C
|
Average Windspeed
9.30 km/h
|
Average Wind Direction
20.0
|
Average Morning Relative Humidity
79.8
|
Average Afternoon Relative Humidity
58.9
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
10.63
|
Average Snowfall (US Only)
0.00
|
|
Daily Counts | |
Days With Precipitation
9
|
Days With Thunderstorms
7
|
Days With Fog
18
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
7
|
Records | |
Record High
39.40 °C
|
Record Low
11.10 °C
|
Record Wind Speed
114.80 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
320 mm
|
Record 24-hour Rainfall
137 mm
|
Record Minimum Monthly Precipitation
1.95 mm
|
Averages | |
Average High Temperature
28.30 °C
|
Average Low Temperature
19.40 °C
|
Average Mean Temp
23.90 °C
|
Average Dew Point
18.90 °C
|
Average Windspeed
7.40 km/h
|
Average Wind Direction
20.0
|
Average Morning Relative Humidity
82.2
|
Average Afternoon Relative Humidity
61.2
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
11.37
|
Average Snowfall (US Only)
0.00
|
|
Daily Counts | |
Days With Precipitation
9
|
Days With Thunderstorms
6
|
Days With Fog
21
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
5
|
Records | |
Record High
38.30 °C
|
Record Low
8.90 °C
|
Record Wind Speed
96.30 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
421 mm
|
Record 24-hour Rainfall
229 mm
|
Record Minimum Monthly Precipitation
2.18 mm
|
Averages | |
Average High Temperature
25.00 °C
|
Average Low Temperature
15.60 °C
|
Average Mean Temp
20.60 °C
|
Average Dew Point
14.40 °C
|
Average Windspeed
9.30 km/h
|
Average Wind Direction
32.0
|
Average Morning Relative Humidity
82.6
|
Average Afternoon Relative Humidity
59.0
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
9.01
|
Average Snowfall (US Only)
0.00
|
|
Daily Counts | |
Days With Precipitation
8
|
Days With Thunderstorms
2
|
Days With Fog
18
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
2
|
Records | |
Record High
36.10 °C
|
Record Low
3.90 °C
|
Record Wind Speed
111.10 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
207 mm
|
Record 24-hour Rainfall
88 mm
|
Record Minimum Monthly Precipitation
1.12 mm
|
Averages | |
Average High Temperature
18.90 °C
|
Average Low Temperature
9.40 °C
|
Average Mean Temp
14.40 °C
|
Average Dew Point
8.90 °C
|
Average Windspeed
9.30 km/h
|
Average Wind Direction
20.0
|
Average Morning Relative Humidity
80.8
|
Average Afternoon Relative Humidity
57.2
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
7.69
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
7
|
Days With Thunderstorms
1
|
Days With Fog
16
|
Days With Snow
0
|
Days With Lows Below Freezing
1
|
Days above 90° F (32.2° C)
*
|
Records | |
Record High
32.80 °C
|
Record Low
-4.40 °C
|
Record Wind Speed
94.40 km/h
|
Record Monthly Snowfall
* cm
|
Record 24-hour Snowfall
* cm
|
Record Monthly Rainfall
175 mm
|
Record 24-hour Rainfall
104 mm
|
Record Minimum Monthly Precipitation
0.03 mm
|
Averages | |
Average High Temperature
13.30 °C
|
Average Low Temperature
3.90 °C
|
Average Mean Temp
8.30 °C
|
Average Dew Point
3.30 °C
|
Average Windspeed
11.10 km/h
|
Average Wind Direction
10.0
|
Average Morning Relative Humidity
76.3
|
Average Afternoon Relative Humidity
57.9
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
8.71
|
Average Snowfall (US Only)
1.50
|
|
Daily Counts | |
Days With Precipitation
9
|
Days With Thunderstorms
1
|
Days With Fog
14
|
Days With Snow
1
|
Days With Lows Below Freezing
8
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
28.30 °C
|
Record Low
-10.00 °C
|
Record Wind Speed
94.40 km/h
|
Record Monthly Snowfall
22.8 cm
|
Record 24-hour Snowfall
22.80 cm
|
Record Monthly Rainfall
219 mm
|
Record 24-hour Rainfall
144 mm
|
Record Minimum Monthly Precipitation
0.84 mm
|
Averages | |
Average High Temperature
7.20 °C
|
Average Low Temperature
-1.10 °C
|
Average Mean Temp
3.30 °C
|
Average Dew Point
-2.80 °C
|
Average Windspeed
13.00 km/h
|
Average Wind Direction
*
|
Average Morning Relative Humidity
69.6
|
Average Afternoon Relative Humidity
56.5
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
9.06
|
Average Snowfall (US Only)
5.60
|
|
Daily Counts | |
Days With Precipitation
10
|
Days With Thunderstorms
1
|
Days With Fog
13
|
Days With Snow
1
|
Days With Lows Below Freezing
19
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
23.30 °C
|
Record Low
-20.00 °C
|
Record Wind Speed
113.00 km/h
|
Record Monthly Snowfall
34.5 cm
|
Record 24-hour Snowfall
23.10 cm
|
Record Monthly Rainfall
208 mm
|
Record 24-hour Rainfall
71 mm
|
Record Minimum Monthly Precipitation
1.19 mm
|
Rise 6:52AM
Set 6:54PM
Last Quarter
Rise11:32PM
Set2:40PM
TUESDAY MORNING
ILG / No delays
Day | Reason | Upper Soil Moisture | Lower Soil Moisture | |
Tuesday | Fire danger very low | 16% | 10% | |
Wednesday | Fire danger very low | 16% | 10% | |
Thursday | Fire danger low | 16% | 10% | |
Friday | Fire danger low | 16% | 10% | |
Saturday | Fire danger very low | 16% | 10% | |
Sunday | Fire danger low | 16% | 10% |
Rise 6:52AM
Set 6:54PM
Last Quarter
Rise11:32PM
Set2:40PM
TUESDAY MORNING
ILG / No delays
Rise 6:52AM
Set 6:54PM
Last Quarter
Rise11:32PM
Set2:40PM
TUESDAY MORNING
ILG / No delays