MAY 4TH, 1812-A storm produced snow from Philadelphia to Maine. A foot of snow fell near Keene NH, and in Massachusetts, nine inches fell at Waltham, located near Boston.
Rise 6:28AM
Set 8:07PM
Reporting Station : Sumter, SC
Clear. Mild.
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Rise 6:28AM
Set 8:07PM
Waning crescent
Rise4:19AM
Set4:25PM
SATURDAY NIGHT
CAE / Delays under 15 minutes
MAY 4TH, 1812-A storm produced snow from Philadelphia to Maine. A foot of snow fell near Keene NH, and in Massachusetts, nine inches fell at Waltham, located near Boston.
MAY 4TH, 1812 |
A storm produced snow from Philadelphia to Maine. A foot of snow fell near Keene NH, and in Massachusetts, nine inches fell at Waltham, located near Boston. |
MAY 4TH, 1917 |
A late season snowstorm in northwest Texas produced up to eight inches of snow in Potter County and Armstrong County. |
MAY 3RD, 1990 |
Onslaught of 2 days of heavy rainfall in north central and east Texas causes extensive flooding along the Trinity and Red Rivers and smaller creeks and rivers. In Dallas and Fort Worth areas hundreds are evacuated and 3 die in flooding. |
MAY 3RD, 1978 |
Persistent thunderstorms caused widespread flooding in southeastern Louisiana and extreme southeastern Mississippi. Rainfall totals of ten to thirteen and a half inches were reported around New Orleans causing the worst flooding in thirty years. The water depth reached three to four feet in several hundred homes, and total property damage was estimated at one hundred million dollars. |
MAY 2ND, 1929 |
Virginia's worst tornado disaster occurred. Six tornadoes, two of which were west of the Blue Mountains, killed 22 people. Twelve children and a teacher were killed at Rye Cove, in Scott County. Four schools were destroyed by the storms. |
MAY 2ND, 1899 |
A storm buried Havre MT under 24.8 inches of snow, an all-time record for that location. The water equivalent of 2.48 inches was a record 24 hour total for the month of May. |
MAY 1ST, 1854 |
The Connecticut River reached a level of nearly twenty-nine feet at Hartford (the highest level of record up until that time). The record height was reached in the midst of a great New England flood which followed sixty-six hours of steady rain. |
MAY 1ST, 1954 |
The temperature at Polebridge MT dipped to 5 degrees below zero to esablish a state record for the month of May. |
APRIL 30TH, 1990 |
Late afternoon and evening thunderstorms produced severe weather in southern Virginia and the Carolinas, with tennis ball size hail reported southeast of Chesnee SC. Thunderstorms moving over the Chesapeake Bay flooded U.S. Highway 50 on Kent Island MD with several inches of water resulting in a seventeen-mile long traffic jam. |
APRIL 30TH, 1852 |
A tornado, following the same track as the famous "Tri-state Tornado" of 1925, struck the town of New Harmony IND. Just sixteen persons were killed by the twister, due to the sparse settlement. The "Tri-state Tornado" killed 695 persons. |
APRIL 29TH, 1905 |
The town of Taylor, in southeastern Texas, was deluged with 2.4 inches of rain in fifteen minutes. |
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 6:28AM
Set 8:07PM
Waning crescent
Rise4:19AM
Set4:25PM
SATURDAY NIGHT
CAE / Delays under 15 minutes
History | |||
Weather Station: Shaw Air Force Base , SC , US | |||
May Data | Choose another month |
Averages | |
Average High Temperature
55.04 °F
|
Average Low Temperature
36.32 °F
|
Average Mean Temp
45.86 °F
|
Average Dew Point
28.76 °F
|
Average Windspeed
5.77 mph
|
Average Wind Direction
*
|
Average Morning Relative Humidity
67.8
|
Average Afternoon Relative Humidity
50.2
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
3.41
|
Average Snowfall (US Only)
0.39
|
|
Daily Counts | |
Days With Precipitation
10
|
Days With Thunderstorms
1
|
Days With Fog
14
|
Days With Snow
1
|
Days With Lows Below Freezing
11
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
80.96 °F
|
Record Low
3.02 °F
|
Record Wind Speed
57.41 mph
|
Record Monthly Snowfall
8.9 "
|
Record 24-hour Snowfall
3.51 "
|
Record Monthly Rainfall
7.37 "
|
Record 24-hour Rainfall
3.78 "
|
Record Minimum Monthly Precipitation
0.65 "
|
Averages | |
Average High Temperature
58.46 °F
|
Average Low Temperature
38.48 °F
|
Average Mean Temp
48.56 °F
|
Average Dew Point
32.90 °F
|
Average Windspeed
6.20 mph
|
Average Wind Direction
*
|
Average Morning Relative Humidity
69.5
|
Average Afternoon Relative Humidity
49.1
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
3.57
|
Average Snowfall (US Only)
0.98
|
|
Daily Counts | |
Days With Precipitation
9
|
Days With Thunderstorms
1
|
Days With Fog
12
|
Days With Snow
1
|
Days With Lows Below Freezing
8
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
82.04 °F
|
Record Low
8.96 °F
|
Record Wind Speed
78.06 mph
|
Record Monthly Snowfall
41.9 "
|
Record 24-hour Snowfall
13.79 "
|
Record Monthly Rainfall
6.50 "
|
Record 24-hour Rainfall
2.72 "
|
Record Minimum Monthly Precipitation
0.32 "
|
Averages | |
Average High Temperature
65.84 °F
|
Average Low Temperature
45.14 °F
|
Average Mean Temp
55.76 °F
|
Average Dew Point
39.02 °F
|
Average Windspeed
6.32 mph
|
Average Wind Direction
*
|
Average Morning Relative Humidity
71.1
|
Average Afternoon Relative Humidity
47.7
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
4.23
|
Average Snowfall (US Only)
0.32
|
|
Daily Counts | |
Days With Precipitation
10
|
Days With Thunderstorms
2
|
Days With Fog
14
|
Days With Snow
1
|
Days With Lows Below Freezing
2
|
Days above 90° F (32.2° C)
*
|
Records | |
Record High
89.96 °F
|
Record Low
15.98 °F
|
Record Wind Speed
66.59 mph
|
Record Monthly Snowfall
10.7 "
|
Record 24-hour Snowfall
4.10 "
|
Record Monthly Rainfall
12.73 "
|
Record 24-hour Rainfall
5.63 "
|
Record Minimum Monthly Precipitation
0.53 "
|
Averages | |
Average High Temperature
75.02 °F
|
Average Low Temperature
53.24 °F
|
Average Mean Temp
64.40 °F
|
Average Dew Point
45.86 °F
|
Average Windspeed
6.57 mph
|
Average Wind Direction
*
|
Average Morning Relative Humidity
71.3
|
Average Afternoon Relative Humidity
43.6
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
3.24
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
8
|
Days With Thunderstorms
4
|
Days With Fog
12
|
Days With Snow
0
|
Days With Lows Below Freezing
*
|
Days above 90° F (32.2° C)
1
|
Records | |
Record High
95.00 °F
|
Record Low
28.94 °F
|
Record Wind Speed
59.71 mph
|
Record Monthly Snowfall
* "
|
Record 24-hour Snowfall
* "
|
Record Monthly Rainfall
10.09 "
|
Record 24-hour Rainfall
2.99 "
|
Record Minimum Monthly Precipitation
0.35 "
|
Averages | |
Average High Temperature
82.22 °F
|
Average Low Temperature
61.70 °F
|
Average Mean Temp
72.14 °F
|
Average Dew Point
56.48 °F
|
Average Windspeed
5.27 mph
|
Average Wind Direction
*
|
Average Morning Relative Humidity
77.3
|
Average Afternoon Relative Humidity
48.2
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
3.61
|
Average Snowfall (US Only)
0.00
|
|
Daily Counts | |
Days With Precipitation
9
|
Days With Thunderstorms
7
|
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
98.96 °F
|
Record Low
39.92 °F
|
Record Wind Speed
64.29 mph
|
Record Monthly Snowfall
0.0 "
|
Record 24-hour Snowfall
0.00 "
|
Record Monthly Rainfall
10.64 "
|
Record 24-hour Rainfall
4.89 "
|
Record Minimum Monthly Precipitation
0.40 "
|
Averages | |
Average High Temperature
87.80 °F
|
Average Low Temperature
68.54 °F
|
Average Mean Temp
78.44 °F
|
Average Dew Point
63.86 °F
|
Average Windspeed
4.59 mph
|
Average Wind Direction
*
|
Average Morning Relative Humidity
78.8
|
Average Afternoon Relative Humidity
52.2
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
4.89
|
Average Snowfall (US Only)
0.00
|
|
Daily Counts | |
Days With Precipitation
9
|
Days With Thunderstorms
8
|
Days With Fog
17
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
12
|
Records | |
Record High
105.98 °F
|
Record Low
50.00 °F
|
Record Wind Speed
78.06 mph
|
Record Monthly Snowfall
0.0 "
|
Record 24-hour Snowfall
0.00 "
|
Record Monthly Rainfall
17.85 "
|
Record 24-hour Rainfall
7.53 "
|
Record Minimum Monthly Precipitation
1.15 "
|
Averages | |
Average High Temperature
89.60 °F
|
Average Low Temperature
71.78 °F
|
Average Mean Temp
80.96 °F
|
Average Dew Point
68.18 °F
|
Average Windspeed
4.28 mph
|
Average Wind Direction
*
|
Average Morning Relative Humidity
82.1
|
Average Afternoon Relative Humidity
55.7
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
5.48
|
Average Snowfall (US Only)
0.00
|
|
Daily Counts | |
Days With Precipitation
12
|
Days With Thunderstorms
12
|
Days With Fog
18
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
16
|
Records | |
Record High
105.08 °F
|
Record Low
57.02 °F
|
Record Wind Speed
66.59 mph
|
Record Monthly Snowfall
0.0 "
|
Record 24-hour Snowfall
0.00 "
|
Record Monthly Rainfall
13.36 "
|
Record 24-hour Rainfall
3.98 "
|
Record Minimum Monthly Precipitation
0.66 "
|
Averages | |
Average High Temperature
88.52 °F
|
Average Low Temperature
70.88 °F
|
Average Mean Temp
79.88 °F
|
Average Dew Point
68.00 °F
|
Average Windspeed
4.15 mph
|
Average Wind Direction
*
|
Average Morning Relative Humidity
85.3
|
Average Afternoon Relative Humidity
57.7
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
4.70
|
Average Snowfall (US Only)
0.00
|
|
Daily Counts | |
Days With Precipitation
10
|
Days With Thunderstorms
9
|
Days With Fog
21
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
14
|
Records | |
Record High
104.00 °F
|
Record Low
53.06 °F
|
Record Wind Speed
82.65 mph
|
Record Monthly Snowfall
0.0 "
|
Record 24-hour Snowfall
0.00 "
|
Record Monthly Rainfall
14.50 "
|
Record 24-hour Rainfall
4.92 "
|
Record Minimum Monthly Precipitation
0.74 "
|
Averages | |
Average High Temperature
83.66 °F
|
Average Low Temperature
65.66 °F
|
Average Mean Temp
74.84 °F
|
Average Dew Point
62.24 °F
|
Average Windspeed
4.34 mph
|
Average Wind Direction
*
|
Average Morning Relative Humidity
82.6
|
Average Afternoon Relative Humidity
55.7
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
3.64
|
Average Snowfall (US Only)
0.00
|
|
Daily Counts | |
Days With Precipitation
8
|
Days With Thunderstorms
4
|
Days With Fog
20
|
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
53.94 mph
|
Record Monthly Snowfall
0.0 "
|
Record 24-hour Snowfall
0.00 "
|
Record Monthly Rainfall
14.85 "
|
Record 24-hour Rainfall
6.54 "
|
Record Minimum Monthly Precipitation
0.31 "
|
Averages | |
Average High Temperature
74.84 °F
|
Average Low Temperature
54.50 °F
|
Average Mean Temp
64.94 °F
|
Average Dew Point
50.72 °F
|
Average Windspeed
4.59 mph
|
Average Wind Direction
*
|
Average Morning Relative Humidity
78.6
|
Average Afternoon Relative Humidity
50.5
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
2.52
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
6
|
Days With Thunderstorms
1
|
Days With Fog
16
|
Days With Snow
0
|
Days With Lows Below Freezing
*
|
Days above 90° F (32.2° C)
1
|
Records | |
Record High
98.96 °F
|
Record Low
30.02 °F
|
Record Wind Speed
57.41 mph
|
Record Monthly Snowfall
* "
|
Record 24-hour Snowfall
* "
|
Record Monthly Rainfall
9.10 "
|
Record 24-hour Rainfall
3.90 "
|
Record Minimum Monthly Precipitation
0.03 "
|
Averages | |
Average High Temperature
66.02 °F
|
Average Low Temperature
45.14 °F
|
Average Mean Temp
55.76 °F
|
Average Dew Point
43.16 °F
|
Average Windspeed
4.96 mph
|
Average Wind Direction
*
|
Average Morning Relative Humidity
75.6
|
Average Afternoon Relative Humidity
51.0
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
2.60
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
7
|
Days With Thunderstorms
1
|
Days With Fog
14
|
Days With Snow
0
|
Days With Lows Below Freezing
2
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
87.98 °F
|
Record Low
15.98 °F
|
Record Wind Speed
48.24 mph
|
Record Monthly Snowfall
* "
|
Record 24-hour Snowfall
* "
|
Record Monthly Rainfall
8.08 "
|
Record 24-hour Rainfall
3.11 "
|
Record Minimum Monthly Precipitation
0.33 "
|
Averages | |
Average High Temperature
57.38 °F
|
Average Low Temperature
38.12 °F
|
Average Mean Temp
47.84 °F
|
Average Dew Point
33.80 °F
|
Average Windspeed
5.15 mph
|
Average Wind Direction
*
|
Average Morning Relative Humidity
69.5
|
Average Afternoon Relative Humidity
48.9
|
Typical Sky Cover
*
|
Average Precipitation (US Only)
3.21
|
Average Snowfall (US Only)
0.20
|
|
Daily Counts | |
Days With Precipitation
9
|
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
82.04 °F
|
Record Low
8.06 °F
|
Record Wind Speed
53.94 mph
|
Record Monthly Snowfall
11.7 "
|
Record 24-hour Snowfall
4.61 "
|
Record Monthly Rainfall
7.37 "
|
Record 24-hour Rainfall
2.88 "
|
Record Minimum Monthly Precipitation
0.27 "
|
Rise 6:28AM
Set 8:07PM
Waning crescent
Rise4:19AM
Set4:25PM
SATURDAY NIGHT
CAE / Delays under 15 minutes
Day | Reason | Upper Soil Moisture | Lower Soil Moisture | |
Saturday | Fire danger very low | 17% | 16% | |
Sunday | Fire danger very low | 17% | 16% | |
Monday | Fire danger low | 17% | 16% | |
Tuesday | Fire danger moderate | 17% | 16% | |
Wednesday | Fire danger moderate | 17% | 16% | |
Thursday | Fire danger moderate | 17% | 16% |
Rise 6:28AM
Set 8:07PM
Waning crescent
Rise4:19AM
Set4:25PM
SATURDAY NIGHT
CAE / Delays under 15 minutes
Rise 6:28AM
Set 8:07PM
Waning crescent
Rise4:19AM
Set4:25PM
SATURDAY NIGHT
CAE / Delays under 15 minutes