Reporting Station : O.R. Tambo International Airport, Gauteng, South Africa
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Passing clouds. Cool.
Rise 5:09AM
Set 6:30PM
Waxing gibbous
Rise4:00PM
Set3:06AM
THURSDAY NIGHT
AJS / Delays under 15 minutes
NOVEMBER 13TH, 1933-The first dust storm of the great dust bowl era of the 1930s occurred. The dust storm, which had spread from Montana to the Ohio Valley the day before, prevailed from Georgia to Maine resulting in a black rain over New York and a brown snow in Vermont. Parts of South Dakota, Minnesota and Iowa reported zero visibility on the 12th. On the 13th, dust reduced the visibility to half a mile in Tennessee.
| NOVEMBER 13TH, 1933 |
The first dust storm of the great dust bowl era of the 1930s occurred. The dust storm, which had spread from Montana to the Ohio Valley the day before, prevailed from Georgia to Maine resulting in a black rain over New York and a brown snow in Vermont. Parts of South Dakota, Minnesota and Iowa reported zero visibility on the 12th. On the 13th, dust reduced the visibility to half a mile in Tennessee. |
| NOVEMBER 13TH, 1981 |
A powerful cyclone brought high winds to Washington State and Oregon. The cyclone, which formed about 1000 miles west of San Francisco, intensified rapidly as it approached the Oregon coast with the central pressure reaching 28.22 inches (956 millibars). A wind trace from the Whiskey Run Turbine Site, about 12 miles south of Coos Bay in Oregon, showed peak gusts to 97 mph fifty feet above ground level. The wind caused widespread damage in Washington and Oregon, with 12 deaths reported. As much as four feet of snow fell in the Sierra Nevada Range of northern California. |
| NOVEMBER 12TH, 1968 |
A severe coastal storm produced high winds and record early snows from Georgia to Maine. Winds reached 90 mph in Massachusetts, and ten inches of snow blanketed interior Maine. |
| NOVEMBER 12TH, 1974 |
A great Alaska storm in the Bering Sea caused the worst coastal flooding of memory at Nome AK with a tide of 13.2 feet. The flooding caused 12 million dollars damage, however no lives are lost. |
| NOVEMBER 11TH, 1911 |
The central U.S. experienced perhaps its most dramatic cold wave of record. In Kansas City, the temperature warmed to a record 76 degrees by late morning before the arctic front moved in from the northwest. Skies become overcast, winds shifted to the northwest, and the mercury began to plummet. By early afternoon it was cold enough to snow, and by midnight the temperature had dipped to a record cold reading of 11 degrees above zero. Oklahoma City also established a record high of 83 degrees and record low of 17 degrees that same day. In southeastern Kansas, the temperature at Independence plunged from 83 degrees to 33 degrees in just one hour. |
| NOVEMBER 11TH, 1940 |
An Armistice Day storm raged across the Great Lakes Region and the Upper Midwest. A blizzard left 49 dead in Minnesota, and gales on Lake Michigan caused ship wrecks resulting in another 59 deaths. Up to seventeen inches of snow fell in Iowa, and at Duluth MN the barometric pressure reached 28.66 inches. The blizzard claimed a total of 154 lives, and killed thousands of cattle in Iowa. Whole towns were isolated by huge snowdrifts. |
| NOVEMBER 10TH, 1975 |
Another "freshwater fury" hit the Great Lakes. A large ore carrier on Lake Superior, the Edmund Fitzgerald, sank near Crisp Point with the loss of its crew of 29 men. Eastern Upper Michigan and coastal Lower Michigan were hardest hit by the storm, which produced wind gusts to 71 at Sault Ste Marie MI, and gusts to 78 mph at Grand Rapids MI. Severe land and road erosion occurred along the Lake Michigan shoreline. A popular hit song by Gordon Lightfoot was inspired by the storm. |
| NOVEMBER 10TH, 1915 |
An unusually late season tornado struck the central Kansas town of Great Bend killing eleven persons along its 35 mile track. The tornado destroyed 160 homes in Great Bend killing 11 persons and causing a million dollars damage. Hundreds of dead ducks dropped from the sky northeast of the track's end. |
| NOVEMBER 9TH, 1913 |
The "freshwater fury", a rapidly deepening cyclone, caused unpredicted gales on the Great Lakes. Eight large ore carriers on Lake Erie sank drowning 270 sailors. Cleveland OH reported 17.4 inches of snow in 24 hours, and a total of 22.2 inches, both all-time records for that location. During the storm, winds at Cleveland averaged 50 mph, with gusts to 79 mph. The storm produced wind gusts to 80 mph at Buffalo NY, and buried Pickens WV under three feet of snow. |
| NOVEMBER 9TH, 1982 |
Seven tornadoes touched down in southern California, three of which began as waterspouts. The waterspouts moved ashore at Point Mugu, Malibu, and Long Beach. The Long Beach tornado traveled inland ten miles causing much damage. |
| NOVEMBER 8TH, 1943 |
An early season snowstorm raged across eastern South Dakota and Minnesota into northern Wisconsin. The storm produced 22 inches of snow at Fairbult and Marshall MN, 20 inches at Redwood Falls MN, and 10.1 inches at Minneapolis. Drifts fifteen feet high were reported in Cottonwood County MN. The storm produced up to two feet of snow in South Dakota smothering a million Thanksgiving day turkeys. |
| 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 5:09AM
Set 6:30PM
Waxing gibbous
Rise4:00PM
Set3:06AM
THURSDAY NIGHT
AJS / Delays under 15 minutes
| History | |||
| Weather Station: Pretoria Airport , 06 , SF | |||
| November Data | Choose another month |
| Averages | |
|
Average High Temperature
82.04 °F
|
Average Low Temperature
66.92 °F
|
|
Average Mean Temp
73.94 °F
|
Average Dew Point
57.92 °F
|
|
Average Windspeed
5.77 mph
|
Average Wind Direction
45.0
|
|
Average Morning Relative Humidity
77.0
|
Average Afternoon Relative Humidity
47.0
|
|
Typical Sky Cover
BRK
|
Average Precipitation (US Only)
*
|
|
Average Snowfall (US Only)
*
|
|
| Daily Counts | |
|
Days With Precipitation
11
|
Days With Thunderstorms
8
|
|
Days With Fog
*
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
3
|
| Records | |
|
Record High
96.98 °F
|
Record Low
53.96 °F
|
|
Record Wind Speed
57.41 mph
|
Record Monthly Snowfall
* "
|
Record 24-hour Snowfall
* "
|
Record Monthly Rainfall
* "
|
Record 24-hour Rainfall
* "
|
Record Minimum Monthly Precipitation
* "
|
| Averages | |
|
Average High Temperature
80.96 °F
|
Average Low Temperature
66.02 °F
|
|
Average Mean Temp
73.94 °F
|
Average Dew Point
57.92 °F
|
|
Average Windspeed
5.77 mph
|
Average Wind Direction
90.0
|
|
Average Morning Relative Humidity
79.0
|
Average Afternoon Relative Humidity
47.0
|
|
Typical Sky Cover
BRK
|
Average Precipitation (US Only)
*
|
|
Average Snowfall (US Only)
*
|
|
| Daily Counts | |
|
Days With Precipitation
9
|
Days With Thunderstorms
4
|
|
Days With Fog
1
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
1
|
| Records | |
|
Record High
96.98 °F
|
Record Low
55.04 °F
|
|
Record Wind Speed
64.29 mph
|
Record Monthly Snowfall
* "
|
Record 24-hour Snowfall
* "
|
Record Monthly Rainfall
* "
|
Record 24-hour Rainfall
* "
|
Record Minimum Monthly Precipitation
* "
|
| Averages | |
|
Average High Temperature
78.98 °F
|
Average Low Temperature
64.04 °F
|
|
Average Mean Temp
71.06 °F
|
Average Dew Point
55.94 °F
|
|
Average Windspeed
5.77 mph
|
Average Wind Direction
90.0
|
|
Average Morning Relative Humidity
80.0
|
Average Afternoon Relative Humidity
48.0
|
|
Typical Sky Cover
SCT
|
Average Precipitation (US Only)
*
|
|
Average Snowfall (US Only)
*
|
|
| Daily Counts | |
|
Days With Precipitation
9
|
Days With Thunderstorms
4
|
|
Days With Fog
2
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
*
|
| Records | |
|
Record High
93.02 °F
|
Record Low
46.04 °F
|
|
Record Wind Speed
57.41 mph
|
Record Monthly Snowfall
* "
|
Record 24-hour Snowfall
* "
|
Record Monthly Rainfall
* "
|
Record 24-hour Rainfall
* "
|
Record Minimum Monthly Precipitation
* "
|
| Averages | |
|
Average High Temperature
75.02 °F
|
Average Low Temperature
57.92 °F
|
|
Average Mean Temp
66.02 °F
|
Average Dew Point
50.00 °F
|
|
Average Windspeed
5.77 mph
|
Average Wind Direction
270.0
|
|
Average Morning Relative Humidity
77.0
|
Average Afternoon Relative Humidity
42.0
|
|
Typical Sky Cover
SCT
|
Average Precipitation (US Only)
*
|
|
Average Snowfall (US Only)
*
|
|
| Daily Counts | |
|
Days With Precipitation
6
|
Days With Thunderstorms
3
|
|
Days With Fog
1
|
Days With Snow
0
|
Days With Lows Below Freezing
*
|
Days above 90° F (32.2° C)
0
|
| Records | |
|
Record High
89.06 °F
|
Record Low
35.96 °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
71.06 °F
|
Average Low Temperature
50.00 °F
|
|
Average Mean Temp
60.98 °F
|
Average Dew Point
42.08 °F
|
|
Average Windspeed
5.77 mph
|
Average Wind Direction
270.0
|
|
Average Morning Relative Humidity
75.0
|
Average Afternoon Relative Humidity
35.0
|
|
Typical Sky Cover
CLR
|
Average Precipitation (US Only)
*
|
|
Average Snowfall (US Only)
*
|
|
| Daily Counts | |
|
Days With Precipitation
2
|
Days With Thunderstorms
1
|
|
Days With Fog
1
|
Days With Snow
0
|
Days With Lows Below Freezing
5
|
Days above 90° F (32.2° C)
0
|
| Records | |
|
Record High
82.94 °F
|
Record Low
37.04 °F
|
|
Record Wind Speed
22.94 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
44.06 °F
|
|
Average Mean Temp
55.04 °F
|
Average Dew Point
35.96 °F
|
|
Average Windspeed
5.77 mph
|
Average Wind Direction
270.0
|
|
Average Morning Relative Humidity
72.0
|
Average Afternoon Relative Humidity
35.0
|
|
Typical Sky Cover
CLR
|
Average Precipitation (US Only)
*
|
|
Average Snowfall (US Only)
*
|
|
| Daily Counts | |
|
Days With Precipitation
2
|
Days With Thunderstorms
*
|
|
Days With Fog
1
|
Days With Snow
0
|
Days With Lows Below Freezing
20
|
Days above 90° F (32.2° C)
0
|
| Records | |
|
Record High
84.02 °F
|
Record Low
32.00 °F
|
|
Record Wind Speed
29.82 mph
|
Record Monthly Snowfall
* "
|
Record 24-hour Snowfall
* "
|
Record Monthly Rainfall
* "
|
Record 24-hour Rainfall
* "
|
Record Minimum Monthly Precipitation
* "
|
| Averages | |
|
Average High Temperature
66.02 °F
|
Average Low Temperature
44.06 °F
|
|
Average Mean Temp
55.04 °F
|
Average Dew Point
35.06 °F
|
|
Average Windspeed
6.88 mph
|
Average Wind Direction
270.0
|
|
Average Morning Relative Humidity
70.0
|
Average Afternoon Relative Humidity
33.0
|
|
Typical Sky Cover
CLR
|
Average Precipitation (US Only)
*
|
|
Average Snowfall (US Only)
*
|
|
| Daily Counts | |
|
Days With Precipitation
1
|
Days With Thunderstorms
*
|
|
Days With Fog
1
|
Days With Snow
0
|
Days With Lows Below Freezing
22
|
Days above 90° F (32.2° C)
0
|
| Records | |
|
Record High
77.00 °F
|
Record Low
33.08 °F
|
|
Record Wind Speed
28.71 mph
|
Record Monthly Snowfall
* "
|
Record 24-hour Snowfall
* "
|
Record Monthly Rainfall
* "
|
Record 24-hour Rainfall
* "
|
Record Minimum Monthly Precipitation
* "
|
| Averages | |
|
Average High Temperature
69.98 °F
|
Average Low Temperature
48.92 °F
|
|
Average Mean Temp
60.08 °F
|
Average Dew Point
37.04 °F
|
|
Average Windspeed
8.06 mph
|
Average Wind Direction
270.0
|
|
Average Morning Relative Humidity
66.0
|
Average Afternoon Relative Humidity
30.0
|
|
Typical Sky Cover
CLR
|
Average Precipitation (US Only)
*
|
|
Average Snowfall (US Only)
*
|
|
| Daily Counts | |
|
Days With Precipitation
2
|
Days With Thunderstorms
1
|
|
Days With Fog
*
|
Days With Snow
0
|
Days With Lows Below Freezing
8
|
Days above 90° F (32.2° C)
0
|
| Records | |
|
Record High
84.02 °F
|
Record Low
33.98 °F
|
|
Record Wind Speed
78.06 mph
|
Record Monthly Snowfall
* "
|
Record 24-hour Snowfall
* "
|
Record Monthly Rainfall
* "
|
Record 24-hour Rainfall
* "
|
Record Minimum Monthly Precipitation
* "
|
| Averages | |
|
Average High Temperature
75.92 °F
|
Average Low Temperature
57.02 °F
|
|
Average Mean Temp
66.92 °F
|
Average Dew Point
42.08 °F
|
|
Average Windspeed
8.06 mph
|
Average Wind Direction
45.0
|
|
Average Morning Relative Humidity
65.0
|
Average Afternoon Relative Humidity
30.0
|
|
Typical Sky Cover
CLR
|
Average Precipitation (US Only)
*
|
|
Average Snowfall (US Only)
*
|
|
| Daily Counts | |
|
Days With Precipitation
4
|
Days With Thunderstorms
2
|
|
Days With Fog
*
|
Days With Snow
0
|
Days With Lows Below Freezing
1
|
Days above 90° F (32.2° C)
*
|
| Records | |
|
Record High
91.04 °F
|
Record Low
39.02 °F
|
|
Record Wind Speed
68.88 mph
|
Record Monthly Snowfall
* "
|
Record 24-hour Snowfall
* "
|
Record Monthly Rainfall
* "
|
Record 24-hour Rainfall
* "
|
Record Minimum Monthly Precipitation
* "
|
| Averages | |
|
Average High Temperature
78.08 °F
|
Average Low Temperature
60.08 °F
|
|
Average Mean Temp
69.98 °F
|
Average Dew Point
48.92 °F
|
|
Average Windspeed
6.88 mph
|
Average Wind Direction
45.0
|
|
Average Morning Relative Humidity
71.0
|
Average Afternoon Relative Humidity
38.0
|
|
Typical Sky Cover
SCT
|
Average Precipitation (US Only)
*
|
|
Average Snowfall (US Only)
*
|
|
| Daily Counts | |
|
Days With Precipitation
7
|
Days With Thunderstorms
6
|
|
Days With Fog
1
|
Days With Snow
0
|
Days With Lows Below Freezing
*
|
Days above 90° F (32.2° C)
1
|
| Records | |
|
Record High
93.02 °F
|
Record Low
42.98 °F
|
|
Record Wind Speed
57.41 mph
|
Record Monthly Snowfall
* "
|
Record 24-hour Snowfall
* "
|
Record Monthly Rainfall
* "
|
Record 24-hour Rainfall
* "
|
Record Minimum Monthly Precipitation
* "
|
| Averages | |
|
Average High Temperature
78.98 °F
|
Average Low Temperature
62.06 °F
|
|
Average Mean Temp
71.06 °F
|
Average Dew Point
53.06 °F
|
|
Average Windspeed
5.77 mph
|
Average Wind Direction
45.0
|
|
Average Morning Relative Humidity
76.0
|
Average Afternoon Relative Humidity
44.0
|
|
Typical Sky Cover
SCT
|
Average Precipitation (US Only)
*
|
|
Average Snowfall (US Only)
*
|
|
| Daily Counts | |
|
Days With Precipitation
10
|
Days With Thunderstorms
6
|
|
Days With Fog
1
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
1
|
| Records | |
|
Record High
95.00 °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
80.96 °F
|
Average Low Temperature
64.94 °F
|
|
Average Mean Temp
73.04 °F
|
Average Dew Point
57.02 °F
|
|
Average Windspeed
5.77 mph
|
Average Wind Direction
45.0
|
|
Average Morning Relative Humidity
78.0
|
Average Afternoon Relative Humidity
46.0
|
|
Typical Sky Cover
BRK
|
Average Precipitation (US Only)
*
|
|
Average Snowfall (US Only)
*
|
|
| Daily Counts | |
|
Days With Precipitation
11
|
Days With Thunderstorms
8
|
|
Days With Fog
1
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
1
|
| Records | |
|
Record High
96.98 °F
|
Record Low
53.06 °F
|
|
Record Wind Speed
27.53 mph
|
Record Monthly Snowfall
* "
|
Record 24-hour Snowfall
* "
|
Record Monthly Rainfall
* "
|
Record 24-hour Rainfall
* "
|
Record Minimum Monthly Precipitation
* "
|
Rise 5:09AM
Set 6:30PM
Waxing gibbous
Rise4:00PM
Set3:06AM
THURSDAY NIGHT
AJS / Delays under 15 minutes
| Day | Reason | Upper Soil Moisture | Lower Soil Moisture | |
| Thursday |  |
Fire danger low | 22% | 22% |
| Friday |  |
Fire danger high | 20% | 21% |
| Saturday |  |
Fire danger moderate | 18% | 20% |
| Sunday |  |
Fire danger very low | 19% | 19% |
| Monday | |
Fire danger low | 19% | 19% |
| Tuesday | |
Fire danger moderate | 18% | 19% |
Rise 5:09AM
Set 6:30PM
Waxing gibbous
Rise4:00PM
Set3:06AM
THURSDAY NIGHT
AJS / Delays under 15 minutes
Rise 5:09AM
Set 6:30PM
Waxing gibbous
Rise4:00PM
Set3:06AM
THURSDAY NIGHT
AJS / Delays under 15 minutes
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