Reporting Station : St. Marys County Regional Airport, MD
55%
Humidity
20°C
Dew Point
32°C
Comfort Level
16 km
Visibility
1018.63 mb
Barometric Pressure
Air Quality
Full moon
Rise 9:48PM
Set 5:50AM
SATURDAY MORNING
DCA / No delays
JUNE 22ND, 1947-Twelve inches of rain fell in forty-two minutes at Holt MO establishing a world rainfall record. That record was tied on January 24-25, 1956, at the Kilauea Sugar Plantation in Hawaii, as their state record was established with 38 inches of rain in 24 hours.
JUNE 22ND, 1947
Twelve inches of rain fell in forty-two minutes at Holt MO establishing a world rainfall record. That record was tied on January 24-25, 1956, at the Kilauea Sugar Plantation in Hawaii, as their state record was established with 38 inches of rain in 24 hours.
JUNE 22ND, 1972
Hurricane Agnes deluged Pennsylvania and New York State with torrential rains resulting in the most costly flood in U.S. history. In the Middle Susquehanna Valley of Pennsylvania, 24 hour rainfall amounts were generally 8 to 12 inches, with up to 19 inches in extreme southwestern Schuylkill County. At Wilkes-Barre PA the dike was breached destroying much of the town. Flooding resulted in 117 deaths and 3.1 billion dollars damage.
JUNE 21ST, 1954
Hailstorm in and around Wichita, KS causes $9 million in damages.
JUNE 21ST, 1919
Seven heavy coach cars of a moving train were picked up and thrown from the tracks by tornado winds. A baggage car was set down thirty feet away from the rest of the train.
JUNE 20TH, 1682
A major tornado ripped through southwestern Connecticut, passing through Stratford, Milford, and New Haven, and then into Long Island Sound.
JUNE 20TH, 1928
A farmer near Greensburg KS looked up into the heart of a tornado. He described its walls as "rotating clouds lit with constant flashes of lightning and a strong gassy odor with a screaming, hissing sound".
JUNE 19TH, 1938
A cloudburst near Custer Creek MT (near Miles City) caused a train wreck killing forty-eight persons. An estimated four to seven inches of rain deluged the head of the creek that evening, and water flowing through the creek weakened the bridge. As a result, a locomotive and seven passenger cars plunged into the swollen creek. One car, a tourist sleeper, was completely submerged.
JUNE 19TH, 1835
A tornado tore through the center of New Brunswick NJ killing five persons and scattering debris as far as Manhattan Island. The tornado provided the first opportunity for scientists to study firsthand the track of such a storm.
JUNE 18TH, 1875
A severe coastal storm (or possible hurricane) struck the Atlantic coast from Cape Cod to Nova Scotia. Eastport ME reported wind gusts to 57 mph.
JUNE 18TH, 1958
Hailstones up to four inches in diameter killed livestock as a storm passed from Joliet to Belfry in Carbon County MT.
JUNE 17TH, 1859
Hot Santa Ana winds in southern California roasted fruit on one side at Santa Barbara.
Wind Advisory
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.
Full moon
Rise 9:48PM
Set 5:50AM
SATURDAY MORNING
DCA / No delays
History
Weather Station: Quantico - Marine Corps Air Facility , VA , US
June Data
Choose another month
Averages
Average High Temperature
7.20 °C
Average Low Temperature
-2.80 °C
Average Mean Temp
2.20 °C
Average Dew Point
-3.90 °C
Average Windspeed
13.00 km/h
Average Wind Direction
315.0
Average Morning Relative Humidity
75.0
Average Afternoon Relative Humidity
59.0
Typical Sky Cover
OVR
Average Precipitation (US Only)
7.36
Average Snowfall (US Only)
12.70
Daily Counts
Days With Precipitation
10
Days With Thunderstorms
*
Days With Fog
14
Days With Snow
2
Days With Lows Below Freezing
22
Days above 90° F (32.2° C)
0
Records
Record High
26.70 °C
Record Low
-20.60 °C
Record Wind Speed
98.20 km/h
Record Monthly Snowfall
78.7 cm
Record 24-hour Snowfall
33.00 cm
Record Monthly Rainfall
127 mm
Record 24-hour Rainfall
46 mm
Record Minimum Monthly Precipitation
0.51 mm
Averages
Average High Temperature
8.30 °C
Average Low Temperature
-1.70 °C
Average Mean Temp
3.30 °C
Average Dew Point
-3.30 °C
Average Windspeed
14.80 km/h
Average Wind Direction
315.0
Average Morning Relative Humidity
73.0
Average Afternoon Relative Humidity
54.0
Typical Sky Cover
OVR
Average Precipitation (US Only)
6.60
Average Snowfall (US Only)
10.20
Daily Counts
Days With Precipitation
9
Days With Thunderstorms
*
Days With Fog
12
Days With Snow
2
Days With Lows Below Freezing
18
Days above 90° F (32.2° C)
0
Records
Record High
27.80 °C
Record Low
-17.80 °C
Record Wind Speed
100.00 km/h
Record Monthly Snowfall
40.6 cm
Record 24-hour Snowfall
30.50 cm
Record Monthly Rainfall
152 mm
Record 24-hour Rainfall
48 mm
Record Minimum Monthly Precipitation
0.51 mm
Averages
Average High Temperature
13.30 °C
Average Low Temperature
2.20 °C
Average Mean Temp
7.80 °C
Average Dew Point
0.00 °C
Average Windspeed
14.80 km/h
Average Wind Direction
315.0
Average Morning Relative Humidity
74.0
Average Afternoon Relative Humidity
51.0
Typical Sky Cover
OVR
Average Precipitation (US Only)
8.63
Average Snowfall (US Only)
7.60
Daily Counts
Days With Precipitation
11
Days With Thunderstorms
1
Days With Fog
14
Days With Snow
1
Days With Lows Below Freezing
12
Days above 90° F (32.2° C)
0
Records
Record High
31.70 °C
Record Low
-13.30 °C
Record Wind Speed
92.60 km/h
Record Monthly Snowfall
71.1 cm
Record 24-hour Snowfall
20.30 cm
Record Monthly Rainfall
190 mm
Record 24-hour Rainfall
61 mm
Record Minimum Monthly Precipitation
1.27 mm
Averages
Average High Temperature
19.40 °C
Average Low Temperature
7.20 °C
Average Mean Temp
13.30 °C
Average Dew Point
5.00 °C
Average Windspeed
13.00 km/h
Average Wind Direction
315.0
Average Morning Relative Humidity
74.0
Average Afternoon Relative Humidity
47.0
Typical Sky Cover
OVR
Average Precipitation (US Only)
7.87
Average Snowfall (US Only)
*
Daily Counts
Days With Precipitation
10
Days With Thunderstorms
2
Days With Fog
11
Days With Snow
*
Days With Lows Below Freezing
2
Days above 90° F (32.2° C)
1
Records
Record High
35.60 °C
Record Low
-4.40 °C
Record Wind Speed
118.50 km/h
Record Monthly Snowfall
10.2 cm
Record 24-hour Snowfall
10.20 cm
Record Monthly Rainfall
190 mm
Record 24-hour Rainfall
61 mm
Record Minimum Monthly Precipitation
0.76 mm
Averages
Average High Temperature
24.40 °C
Average Low Temperature
12.80 °C
Average Mean Temp
18.30 °C
Average Dew Point
11.70 °C
Average Windspeed
11.10 km/h
Average Wind Direction
180.0
Average Morning Relative Humidity
77.0
Average Afternoon Relative Humidity
53.0
Typical Sky Cover
OVR
Average Precipitation (US Only)
8.88
Average Snowfall (US Only)
0.00
Daily Counts
Days With Precipitation
11
Days With Thunderstorms
5
Days With Fog
14
Days With Snow
0
Days With Lows Below Freezing
*
Days above 90° F (32.2° C)
2
Records
Record High
37.20 °C
Record Low
-0.60 °C
Record Wind Speed
120.40 km/h
Record Monthly Snowfall
0.0 cm
Record 24-hour Snowfall
0.00 cm
Record Monthly Rainfall
234 mm
Record 24-hour Rainfall
51 mm
Record Minimum Monthly Precipitation
0.76 mm
Averages
Average High Temperature
28.90 °C
Average Low Temperature
17.80 °C
Average Mean Temp
23.30 °C
Average Dew Point
16.70 °C
Average Windspeed
11.10 km/h
Average Wind Direction
180.0
Average Morning Relative Humidity
78.0
Average Afternoon Relative Humidity
55.0
Typical Sky Cover
OVR
Average Precipitation (US Only)
7.87
Average Snowfall (US Only)
0.00
Daily Counts
Days With Precipitation
9
Days With Thunderstorms
7
Days With Fog
13
Days With Snow
0
Days With Lows Below Freezing
0
Days above 90° F (32.2° C)
7
Records
Record High
38.90 °C
Record Low
6.10 °C
Record Wind Speed
101.90 km/h
Record Monthly Snowfall
0.0 cm
Record 24-hour Snowfall
0.00 cm
Record Monthly Rainfall
256 mm
Record 24-hour Rainfall
127 mm
Record Minimum Monthly Precipitation
* mm
Averages
Average High Temperature
31.10 °C
Average Low Temperature
20.00 °C
Average Mean Temp
25.60 °C
Average Dew Point
19.40 °C
Average Windspeed
11.10 km/h
Average Wind Direction
180.0
Average Morning Relative Humidity
81.0
Average Afternoon Relative Humidity
56.0
Typical Sky Cover
BRK
Average Precipitation (US Only)
9.64
Average Snowfall (US Only)
0.00
Daily Counts
Days With Precipitation
10
Days With Thunderstorms
8
Days With Fog
15
Days With Snow
0
Days With Lows Below Freezing
0
Days above 90° F (32.2° C)
12
Records
Record High
38.90 °C
Record Low
9.40 °C
Record Wind Speed
116.70 km/h
Record Monthly Snowfall
0.0 cm
Record 24-hour Snowfall
0.00 cm
Record Monthly Rainfall
246 mm
Record 24-hour Rainfall
94 mm
Record Minimum Monthly Precipitation
2.79 mm
Averages
Average High Temperature
30.00 °C
Average Low Temperature
19.40 °C
Average Mean Temp
25.00 °C
Average Dew Point
18.90 °C
Average Windspeed
9.30 km/h
Average Wind Direction
315.0
Average Morning Relative Humidity
84.0
Average Afternoon Relative Humidity
57.0
Typical Sky Cover
SCT
Average Precipitation (US Only)
10.15
Average Snowfall (US Only)
0.00
Daily Counts
Days With Precipitation
9
Days With Thunderstorms
6
Days With Fog
18
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
7.80 °C
Record Wind Speed
122.20 km/h
Record Monthly Snowfall
0.0 cm
Record 24-hour Snowfall
0.00 cm
Record Monthly Rainfall
299 mm
Record 24-hour Rainfall
119 mm
Record Minimum Monthly Precipitation
1.27 mm
Averages
Average High Temperature
26.10 °C
Average Low Temperature
15.60 °C
Average Mean Temp
21.10 °C
Average Dew Point
15.00 °C
Average Windspeed
9.30 km/h
Average Wind Direction
315.0
Average Morning Relative Humidity
85.0
Average Afternoon Relative Humidity
57.0
Typical Sky Cover
OVR
Average Precipitation (US Only)
8.63
Average Snowfall (US Only)
0.00
Daily Counts
Days With Precipitation
8
Days With Thunderstorms
3
Days With Fog
17
Days With Snow
0
Days With Lows Below Freezing
0
Days above 90° F (32.2° C)
3
Records
Record High
40.60 °C
Record Low
3.30 °C
Record Wind Speed
88.90 km/h
Record Monthly Snowfall
0.0 cm
Record 24-hour Snowfall
0.00 cm
Record Monthly Rainfall
343 mm
Record 24-hour Rainfall
117 mm
Record Minimum Monthly Precipitation
* mm
Averages
Average High Temperature
20.60 °C
Average Low Temperature
8.90 °C
Average Mean Temp
15.00 °C
Average Dew Point
8.90 °C
Average Windspeed
9.30 km/h
Average Wind Direction
315.0
Average Morning Relative Humidity
85.0
Average Afternoon Relative Humidity
56.0
Typical Sky Cover
CLR
Average Precipitation (US Only)
7.36
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
34.40 °C
Record Low
-4.40 °C
Record Wind Speed
114.80 km/h
Record Monthly Snowfall
* cm
Record 24-hour Snowfall
* cm
Record Monthly Rainfall
175 mm
Record 24-hour Rainfall
86 mm
Record Minimum Monthly Precipitation
0.00 mm
Averages
Average High Temperature
14.40 °C
Average Low Temperature
3.30 °C
Average Mean Temp
8.90 °C
Average Dew Point
2.80 °C
Average Windspeed
11.10 km/h
Average Wind Direction
315.0
Average Morning Relative Humidity
80.0
Average Afternoon Relative Humidity
56.0
Typical Sky Cover
OVR
Average Precipitation (US Only)
8.63
Average Snowfall (US Only)
2.50
Daily Counts
Days With Precipitation
9
Days With Thunderstorms
*
Days With Fog
13
Days With Snow
*
Days With Lows Below Freezing
10
Days above 90° F (32.2° C)
0
Records
Record High
29.40 °C
Record Low
-10.60 °C
Record Wind Speed
96.30 km/h
Record Monthly Snowfall
43.1 cm
Record 24-hour Snowfall
43.10 cm
Record Monthly Rainfall
203 mm
Record 24-hour Rainfall
61 mm
Record Minimum Monthly Precipitation
1.02 mm
Averages
Average High Temperature
8.30 °C
Average Low Temperature
-1.10 °C
Average Mean Temp
3.30 °C
Average Dew Point
-2.20 °C
Average Windspeed
11.10 km/h
Average Wind Direction
315.0
Average Morning Relative Humidity
77.0
Average Afternoon Relative Humidity
61.0
Typical Sky Cover
OVR
Average Precipitation (US Only)
8.38
Average Snowfall (US Only)
7.60
Daily Counts
Days With Precipitation
9
Days With Thunderstorms
*
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
26.10 °C
Record Low
-15.60 °C
Record Wind Speed
94.40 km/h
Record Monthly Snowfall
43.1 cm
Record 24-hour Snowfall
22.80 cm
Record Monthly Rainfall
198 mm
Record 24-hour Rainfall
61 mm
Record Minimum Monthly Precipitation
* mm
Full moon
Rise 9:48PM
Set 5:50AM
SATURDAY MORNING
DCA / No delays
Day
Reason
Upper Soil Moisture
Lower Soil Moisture
Saturday
Fire danger moderate
17%
20%
Sunday
Fire danger high
17%
20%
Monday
Fire danger moderate
17%
20%
Tuesday
Fire danger moderate
17%
20%
Wednesday
Fire danger moderate
17%
20%
Thursday
Fire danger low
17%
20%
Full moon
Rise 9:48PM
Set 5:50AM
SATURDAY MORNING
DCA / No delays
Full moon
Rise 9:48PM
Set 5:50AM
SATURDAY MORNING
DCA / No delays
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