Reporting Station : Porto / Pedras Rubras, Porto, Portugal
0 Weather Alerts
for your area.
Passing clouds. Cool.
Rise 6:19AM
Set 8:42PM
Waxing crescent
Rise8:34AM
Set*
No Airport Delays Found
MAY 12TH, 1972-In Texas, A cloudburst dumped sixteen inches of rain north of New Braunfels sending a thirty foot wall of water down Blueders Creek into the Comal and Guadalupe Rivers washing away people, houses and automobiles. The flood claimed 18 lives and caused more than twenty million dollars damage.
| MAY 12TH, 1972 |
In Texas, A cloudburst dumped sixteen inches of rain north of New Braunfels sending a thirty foot wall of water down Blueders Creek into the Comal and Guadalupe Rivers washing away people, houses and automobiles. The flood claimed 18 lives and caused more than twenty million dollars damage. |
| MAY 12TH, 1934 |
A dust storm darkened skies from Oklahoma to the Atlantic coast. |
| MAY 11TH, 1953 |
A tornado hit Waco TX killing 114 persons and burying some downtown streets under five feet of fallen bricks. |
| MAY 11TH, 1966 |
The 1.6 inch snow at Chicago IL was their latest measurable snow of record. Previously the record was 3.7 inches on the 1st and 2nd of May set in 1940. |
| MAY 10TH, 1905 |
A deadly tornado hit the town of Snyder OK killing 87 persons. The tornado leveled 100 homes in Snyder, and destroyed many others. The large and violent tornado killed a total of 97 persons along its 40 miles path across southwestern Oklahoma. Its roar could reportedly be heard up to twelve miles away. |
| MAY 10TH, 1987 |
Thunderstorms along the Central Gulf Coast deluged Lillian AL with14.5 inches of rain, and nearby Perdido Key FL with 12.8 inches of rain. |
| MAY 9TH, 1966 |
Record snows fell in the northeastern Ohio and western Pennsylvania, including 3.1 inches at Pittsburgh PA and 5.4 inches at Youngstown OH. Snow also extended across parts of New York State, with eight inches reported in the southern Adirondacks. |
| MAY 9TH, 1977 |
A late season snowstorm hit parts of Pennsylvania, New York State, and southern and central New England. Heavier snowfall totals included 27 inches at Slide Mountain NY and 20 inches at Norwalk CT. At Boston it was the first May snow in 107 years of records. The heavy wet snow caused extensive damage to trees and power lines. The homes of half a million persons were without power following the storm. |
| MAY 8TH, 1784 |
A deadly hailstorm in South Carolina hit the town of Winnsborough. The hailstones, measuring as much as nine inches in circumference, killed several persons, and a great number of sheep, lambs and birds. |
| MAY 8TH, 1981 |
The Dallas/Fort Worth area experienced its worst hailstorm of record as baseball to grapefruit size hail, accompanied by 100 mph winds, caused nearly 200 million dollars damage. Hail accumulated eight inches deep at Cedar Hill TX. |
| MAY 7TH, 1988 |
A powerful storm in the north central U.S. produced up to three feet of snow in the Bighorn Mountains of Wyoming and the mountains of south central Montana. Up to five inches of rain drenched central Montana in less than 24 hours, and flash flooding in Wyoming caused a million dollars damage. |
| 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 6:19AM
Set 8:42PM
Waxing crescent
Rise8:34AM
Set*
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 6:19AM
Set 8:42PM
Waxing crescent
Rise8:34AM
Set*
No Airport Delays Found
| Day | Reason | Upper Soil Moisture | Lower Soil Moisture | |
| Sunday |  |
Fire danger very low | 25% | 27% |
| Monday | |
Fire danger very low | 26% | 26% |
| Tuesday | |
Fire danger very low | 28% | 27% |
| Wednesday | |
Fire danger very low | 28% | 27% |
| Thursday | |
Fire danger very low | 27% | 27% |
| Friday | |
Fire danger very low | 27% | 27% |
Rise 6:19AM
Set 8:42PM
Waxing crescent
Rise8:34AM
Set*
No Airport Delays Found
Rise 6:19AM
Set 8:42PM
Waxing crescent
Rise8:34AM
Set*
No Airport Delays Found
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