MAY 5TH, 1990-A strong Pacific cold front moving rapidly inland caused weather conditions at the east end of the Strait of Juan de Fuca in Washington State to quickly change from sunny and calm to westerly winds of 60 mph and ten-foot waves. Three recreational fishing boats capsized in heavy seas off Port Angeles resulting in five deaths.
Previously
MAY 5TH, 1990
A strong Pacific cold front moving rapidly inland caused weather conditions at the east end of the Strait of Juan de Fuca in Washington State to quickly change from sunny and calm to westerly winds of 60 mph and ten-foot waves. Three recreational fishing boats capsized in heavy seas off Port Angeles resulting in five deaths.
MAY 5TH, 1917
The same storm which a day earlier produced eight inches of snow in the Texas panhandle, produced a foot of snow at Denver CO, their heaviest snow of record for the month of May.
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.
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.
Rise 6:26AM
Set 8:36PM
Waning crescent
Rise4:56AM
Set5:39PM
No Airport Delays Found
History
Weather Station: Porto / Pedras Rubras , 17 , PO
May Data
Choose another month
Averages
Average High Temperature
55.94 °F
Average Low Temperature
42.98 °F
Average Mean Temp
50.00 °F
Average Dew Point
42.98 °F
Average Windspeed
9.18 mph
Average Wind Direction
90.0
Average Morning Relative Humidity
87.0
Average Afternoon Relative Humidity
70.0
Typical Sky Cover
BRK
Average Precipitation (US Only)
*
Average Snowfall (US Only)
*
Daily Counts
Days With Precipitation
16
Days With Thunderstorms
1
Days With Fog
21
Days With Snow
*
Days With Lows Below Freezing
2
Days above 90° F (32.2° C)
0
Records
Record High
71.96 °F
Record Low
26.96 °F
Record Wind Speed
39.06 mph
Record Monthly Snowfall
* "
Record 24-hour Snowfall
* "
Record Monthly Rainfall
* "
Record 24-hour Rainfall
* "
Record Minimum Monthly Precipitation
* "
Averages
Average High Temperature
57.02 °F
Average Low Temperature
44.96 °F
Average Mean Temp
51.08 °F
Average Dew Point
44.96 °F
Average Windspeed
8.06 mph
Average Wind Direction
90.0
Average Morning Relative Humidity
88.0
Average Afternoon Relative Humidity
71.0
Typical Sky Cover
BRK
Average Precipitation (US Only)
*
Average Snowfall (US Only)
*
Daily Counts
Days With Precipitation
17
Days With Thunderstorms
1
Days With Fog
19
Days With Snow
*
Days With Lows Below Freezing
1
Days above 90° F (32.2° C)
0
Records
Record High
71.96 °F
Record Low
26.96 °F
Record Wind Speed
45.94 mph
Record Monthly Snowfall
* "
Record 24-hour Snowfall
* "
Record Monthly Rainfall
* "
Record 24-hour Rainfall
* "
Record Minimum Monthly Precipitation
* "
Averages
Average High Temperature
60.08 °F
Average Low Temperature
44.96 °F
Average Mean Temp
53.06 °F
Average Dew Point
44.96 °F
Average Windspeed
8.06 mph
Average Wind Direction
90.0
Average Morning Relative Humidity
86.0
Average Afternoon Relative Humidity
66.0
Typical Sky Cover
BRK
Average Precipitation (US Only)
*
Average Snowfall (US Only)
*
Daily Counts
Days With Precipitation
15
Days With Thunderstorms
1
Days With Fog
19
Days With Snow
*
Days With Lows Below Freezing
*
Days above 90° F (32.2° C)
0
Records
Record High
77.00 °F
Record Low
32.00 °F
Record Wind Speed
37.88 mph
Record Monthly Snowfall
* "
Record 24-hour Snowfall
* "
Record Monthly Rainfall
* "
Record 24-hour Rainfall
* "
Record Minimum Monthly Precipitation
* "
Averages
Average High Temperature
62.06 °F
Average Low Temperature
48.02 °F
Average Mean Temp
55.04 °F
Average Dew Point
46.94 °F
Average Windspeed
8.06 mph
Average Wind Direction
90.0
Average Morning Relative Humidity
86.0
Average Afternoon Relative Humidity
66.0
Typical Sky Cover
BRK
Average Precipitation (US Only)
*
Average Snowfall (US Only)
*
Daily Counts
Days With Precipitation
15
Days With Thunderstorms
2
Days With Fog
16
Days With Snow
0
Days With Lows Below Freezing
0
Days above 90° F (32.2° C)
0
Records
Record High
80.96 °F
Record Low
33.98 °F
Record Wind Speed
42.47 mph
Record Monthly Snowfall
* "
Record 24-hour Snowfall
* "
Record Monthly Rainfall
* "
Record 24-hour Rainfall
* "
Record Minimum Monthly Precipitation
* "
Averages
Average High Temperature
64.94 °F
Average Low Temperature
51.08 °F
Average Mean Temp
57.92 °F
Average Dew Point
51.08 °F
Average Windspeed
12.65 mph
Average Wind Direction
315.0
Average Morning Relative Humidity
89.0
Average Afternoon Relative Humidity
67.0
Typical Sky Cover
BRK
Average Precipitation (US Only)
*
Average Snowfall (US Only)
*
Daily Counts
Days With Precipitation
14
Days With Thunderstorms
2
Days With Fog
20
Days With Snow
0
Days With Lows Below Freezing
0
Days above 90° F (32.2° C)
*
Records
Record High
89.96 °F
Record Low
37.04 °F
Record Wind Speed
35.59 mph
Record Monthly Snowfall
* "
Record 24-hour Snowfall
* "
Record Monthly Rainfall
* "
Record 24-hour Rainfall
* "
Record Minimum Monthly Precipitation
* "
Averages
Average High Temperature
71.06 °F
Average Low Temperature
55.94 °F
Average Mean Temp
64.04 °F
Average Dew Point
55.94 °F
Average Windspeed
11.47 mph
Average Wind Direction
315.0
Average Morning Relative Humidity
90.0
Average Afternoon Relative Humidity
66.0
Typical Sky Cover
BRK
Average Precipitation (US Only)
*
Average Snowfall (US Only)
*
Daily Counts
Days With Precipitation
10
Days With Thunderstorms
2
Days With Fog
22
Days With Snow
0
Days With Lows Below Freezing
0
Days above 90° F (32.2° C)
1
Records
Record High
93.02 °F
Record Low
42.98 °F
Record Wind Speed
37.88 mph
Record Monthly Snowfall
* "
Record 24-hour Snowfall
* "
Record Monthly Rainfall
* "
Record 24-hour Rainfall
* "
Record Minimum Monthly Precipitation
* "
Averages
Average High Temperature
73.94 °F
Average Low Temperature
57.92 °F
Average Mean Temp
66.92 °F
Average Dew Point
57.92 °F
Average Windspeed
11.47 mph
Average Wind Direction
315.0
Average Morning Relative Humidity
91.0
Average Afternoon Relative Humidity
65.0
Typical Sky Cover
CLR
Average Precipitation (US Only)
*
Average Snowfall (US Only)
*
Daily Counts
Days With Precipitation
6
Days With Thunderstorms
1
Days With Fog
25
Days With Snow
0
Days With Lows Below Freezing
0
Days above 90° F (32.2° C)
2
Records
Record High
93.92 °F
Record Low
48.02 °F
Record Wind Speed
34.47 mph
Record Monthly Snowfall
* "
Record 24-hour Snowfall
* "
Record Monthly Rainfall
* "
Record 24-hour Rainfall
* "
Record Minimum Monthly Precipitation
* "
Averages
Average High Temperature
73.94 °F
Average Low Temperature
57.92 °F
Average Mean Temp
66.02 °F
Average Dew Point
59.00 °F
Average Windspeed
11.47 mph
Average Wind Direction
315.0
Average Morning Relative Humidity
92.0
Average Afternoon Relative Humidity
64.0
Typical Sky Cover
CLR
Average Precipitation (US Only)
*
Average Snowfall (US Only)
*
Daily Counts
Days With Precipitation
6
Days With Thunderstorms
1
Days With Fog
26
Days With Snow
0
Days With Lows Below Freezing
0
Days above 90° F (32.2° C)
1
Records
Record High
93.92 °F
Record Low
44.96 °F
Record Wind Speed
33.29 mph
Record Monthly Snowfall
* "
Record 24-hour Snowfall
* "
Record Monthly Rainfall
* "
Record 24-hour Rainfall
* "
Record Minimum Monthly Precipitation
* "
Averages
Average High Temperature
73.04 °F
Average Low Temperature
57.02 °F
Average Mean Temp
64.94 °F
Average Dew Point
57.92 °F
Average Windspeed
6.88 mph
Average Wind Direction
90.0
Average Morning Relative Humidity
90.0
Average Afternoon Relative Humidity
65.0
Typical Sky Cover
CLR
Average Precipitation (US Only)
*
Average Snowfall (US Only)
*
Daily Counts
Days With Precipitation
8
Days With Thunderstorms
1
Days With Fog
24
Days With Snow
0
Days With Lows Below Freezing
0
Days above 90° F (32.2° C)
1
Records
Record High
93.92 °F
Record Low
42.98 °F
Record Wind Speed
34.47 mph
Record Monthly Snowfall
* "
Record 24-hour Snowfall
* "
Record Monthly Rainfall
* "
Record 24-hour Rainfall
* "
Record Minimum Monthly Precipitation
* "
Averages
Average High Temperature
66.92 °F
Average Low Temperature
53.06 °F
Average Mean Temp
60.08 °F
Average Dew Point
53.06 °F
Average Windspeed
8.06 mph
Average Wind Direction
90.0
Average Morning Relative Humidity
89.0
Average Afternoon Relative Humidity
70.0
Typical Sky Cover
BRK
Average Precipitation (US Only)
*
Average Snowfall (US Only)
*
Daily Counts
Days With Precipitation
14
Days With Thunderstorms
3
Days With Fog
22
Days With Snow
0
Days With Lows Below Freezing
0
Days above 90° F (32.2° C)
0
Records
Record High
87.98 °F
Record Low
35.96 °F
Record Wind Speed
41.35 mph
Record Monthly Snowfall
* "
Record 24-hour Snowfall
* "
Record Monthly Rainfall
* "
Record 24-hour Rainfall
* "
Record Minimum Monthly Precipitation
* "
Averages
Average High Temperature
62.06 °F
Average Low Temperature
48.02 °F
Average Mean Temp
55.04 °F
Average Dew Point
48.02 °F
Average Windspeed
9.18 mph
Average Wind Direction
90.0
Average Morning Relative Humidity
87.0
Average Afternoon Relative Humidity
70.0
Typical Sky Cover
BRK
Average Precipitation (US Only)
*
Average Snowfall (US Only)
*
Daily Counts
Days With Precipitation
14
Days With Thunderstorms
2
Days With Fog
24
Days With Snow
0
Days With Lows Below Freezing
*
Days above 90° F (32.2° C)
0
Records
Record High
78.98 °F
Record Low
32.00 °F
Record Wind Speed
41.35 mph
Record Monthly Snowfall
* "
Record 24-hour Snowfall
* "
Record Monthly Rainfall
* "
Record 24-hour Rainfall
* "
Record Minimum Monthly Precipitation
* "
Averages
Average High Temperature
57.92 °F
Average Low Temperature
44.96 °F
Average Mean Temp
51.98 °F
Average Dew Point
44.96 °F
Average Windspeed
9.18 mph
Average Wind Direction
90.0
Average Morning Relative Humidity
86.0
Average Afternoon Relative Humidity
72.0
Typical Sky Cover
BRK
Average Precipitation (US Only)
*
Average Snowfall (US Only)
*
Daily Counts
Days With Precipitation
16
Days With Thunderstorms
2
Days With Fog
21
Days With Snow
0
Days With Lows Below Freezing
1
Days above 90° F (32.2° C)
0
Records
Record High
75.92 °F
Record Low
30.02 °F
Record Wind Speed
43.65 mph
Record Monthly Snowfall
* "
Record 24-hour Snowfall
* "
Record Monthly Rainfall
* "
Record 24-hour Rainfall
* "
Record Minimum Monthly Precipitation
* "
Rise 6:26AM
Set 8:36PM
Waning crescent
Rise4:56AM
Set5:39PM
No Airport Delays Found
Day
Reason
Upper Soil Moisture
Lower Soil Moisture
Monday
Fire danger very low
31%
31%
Tuesday
Fire danger low
28%
29%
Wednesday
Fire danger moderate
27%
29%
Thursday
Fire danger moderate
27%
28%
Friday
Fire danger low
26%
28%
Saturday
Fire danger very low
27%
27%
Rise 6:26AM
Set 8:36PM
Waning crescent
Rise4:56AM
Set5:39PM
No Airport Delays Found
Rise 6:26AM
Set 8:36PM
Waning crescent
Rise4:56AM
Set5:39PM
No Airport Delays Found
Snow conditions provided by SnoCountry Mountain Reports™