Reporting Station : Waterkloof Lmb, Gauteng, South Africa
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No reported sky conditions. Warm
Rise 5:05AM
Set 6:45PM
Last Quarter
Rise12:23AM
Set12:01PM
WEDNESDAY EVENING
AJS / Delays under 15 minutes
DECEMBER 6TH, 1886-A great snowstorm hit the southern Appalachain Mountains. The three day storm produced 25 inches at Rome GA, 33 inches at Asheville NC, and 42 inches in the mountains. Montgomery AL received a record eleven inches of snow. Columbia SC received one to two inches of sleet.
| DECEMBER 6TH, 1886 |
A great snowstorm hit the southern Appalachain Mountains. The three day storm produced 25 inches at Rome GA, 33 inches at Asheville NC, and 42 inches in the mountains. Montgomery AL received a record eleven inches of snow. Columbia SC received one to two inches of sleet. |
| DECEMBER 6TH, 1970 |
A windstorm toppled the National Christmas Tree at the White House. |
| DECEMBER 5TH, 1886 |
A big snowstorm in the southeastern U.S. produced 11 inches at Montgomery AL, 18.5 inches at Rome GA, and 22.5 inches at Knoxville TN. |
| DECEMBER 5TH, 1953 |
A killer tornado hit Vicksburg MS killing 38 persons, injuring 270 others, and causing 25 million dollars damage, the most damage since the forty-seven days of continuous shelling the town received in the Civil War. |
| DECEMBER 4TH, 1786 |
The first of two great early December storms began. The storm produced 18 inches of snow at Morristown NJ, and twenty inches of snow at New Haven CT. It also resulted in high tides at Nantucket which did great damage. |
| DECEMBER 4TH, 1982 |
The temperature in New York City's Central Park reached 72 degrees to establish a record high for December. The month as a whole was also the warmest of record. |
| DECEMBER 3RD, 1983 |
Birmingham AL was drenched with 9.22 inches of rain in 24 hours. The rains caused severe flash flooding which literally submerged traffic. |
| DECEMBER 3RD, 1926 |
Yuma AZ was soaked with 1.10 inch of rain, and by the 10th of the month had received 4.43 inches, making it the wettest December of record. The average annual rainfall for Yuma is 3.38 inches. |
| DECEMBER 2ND, 1925 |
A late season hurricane caused extensive damage across the Florida peninsula, then moved off the Georgia coast crossing Cape Hatteras as a tropical storm. The storm produced whole gales along the Middle Atlantic and Southern New England coast. Winds gusted to 60 mph at Block Island RI, and reached 64 mph at Atlantic City NJ. |
| DECEMBER 2ND, 1950 |
A late season tornado killed four persons in Madison County and Bond County, east of St Louis MO. Three tornadoes touched down in Illinois that afternoon, compared to just half a dozen tornadoes in the month of December in 115 years of records up until that time. Thunderstorms also produced hail which caused more than four million dollars damage in the St Louis area, it was the most damaging hailstorm of record for Missouri. |
| DECEMBER 1ST, 1831 |
The coldest December of record in the northeastern U.S. commenced. Temperatures in New York City averaged 22 degrees, with just four days above freezing, and at Burlington VT the temperature never did get above freezing. The Erie Canal was closed the first day of December, and remained closed the entire month. |
| 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 5:05AM
Set 6:45PM
Last Quarter
Rise12:23AM
Set12:01PM
WEDNESDAY EVENING
AJS / Delays under 15 minutes
| History | |||
| Weather Station: Pretoria Airport , 06 , SF | |||
| December Data | Choose another month |
| Averages | |
|
Average High Temperature
27.80 °C
|
Average Low Temperature
19.40 °C
|
|
Average Mean Temp
23.30 °C
|
Average Dew Point
14.40 °C
|
|
Average Windspeed
9.30 km/h
|
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
36.10 °C
|
Record Low
12.20 °C
|
|
Record Wind Speed
92.60 km/h
|
Record Monthly Snowfall
* cm
|
Record 24-hour Snowfall
* cm
|
Record Monthly Rainfall
0 mm
|
Record 24-hour Rainfall
0 mm
|
Record Minimum Monthly Precipitation
* mm
|
| Averages | |
|
Average High Temperature
27.20 °C
|
Average Low Temperature
18.90 °C
|
|
Average Mean Temp
23.30 °C
|
Average Dew Point
14.40 °C
|
|
Average Windspeed
9.30 km/h
|
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
36.10 °C
|
Record Low
12.80 °C
|
|
Record Wind Speed
103.70 km/h
|
Record Monthly Snowfall
* cm
|
Record 24-hour Snowfall
* cm
|
Record Monthly Rainfall
0 mm
|
Record 24-hour Rainfall
0 mm
|
Record Minimum Monthly Precipitation
* mm
|
| Averages | |
|
Average High Temperature
26.10 °C
|
Average Low Temperature
17.80 °C
|
|
Average Mean Temp
21.70 °C
|
Average Dew Point
13.30 °C
|
|
Average Windspeed
9.30 km/h
|
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
33.90 °C
|
Record Low
7.80 °C
|
|
Record Wind Speed
92.60 km/h
|
Record Monthly Snowfall
* cm
|
Record 24-hour Snowfall
* cm
|
Record Monthly Rainfall
0 mm
|
Record 24-hour Rainfall
0 mm
|
Record Minimum Monthly Precipitation
* mm
|
| Averages | |
|
Average High Temperature
23.90 °C
|
Average Low Temperature
14.40 °C
|
|
Average Mean Temp
18.90 °C
|
Average Dew Point
10.00 °C
|
|
Average Windspeed
9.30 km/h
|
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
31.70 °C
|
Record Low
2.20 °C
|
|
Record Wind Speed
74.10 km/h
|
Record Monthly Snowfall
* cm
|
Record 24-hour Snowfall
* cm
|
Record Monthly Rainfall
0 mm
|
Record 24-hour Rainfall
0 mm
|
Record Minimum Monthly Precipitation
* mm
|
| Averages | |
|
Average High Temperature
21.70 °C
|
Average Low Temperature
10.00 °C
|
|
Average Mean Temp
16.10 °C
|
Average Dew Point
5.60 °C
|
|
Average Windspeed
9.30 km/h
|
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
28.30 °C
|
Record Low
2.80 °C
|
|
Record Wind Speed
37.00 km/h
|
Record Monthly Snowfall
* cm
|
Record 24-hour Snowfall
* cm
|
Record Monthly Rainfall
0 mm
|
Record 24-hour Rainfall
0 mm
|
Record Minimum Monthly Precipitation
* mm
|
| Averages | |
|
Average High Temperature
18.30 °C
|
Average Low Temperature
6.70 °C
|
|
Average Mean Temp
12.80 °C
|
Average Dew Point
2.20 °C
|
|
Average Windspeed
9.30 km/h
|
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
28.90 °C
|
Record Low
0.00 °C
|
|
Record Wind Speed
48.10 km/h
|
Record Monthly Snowfall
* cm
|
Record 24-hour Snowfall
* cm
|
Record Monthly Rainfall
0 mm
|
Record 24-hour Rainfall
0 mm
|
Record Minimum Monthly Precipitation
* mm
|
| Averages | |
|
Average High Temperature
18.90 °C
|
Average Low Temperature
6.70 °C
|
|
Average Mean Temp
12.80 °C
|
Average Dew Point
1.70 °C
|
|
Average Windspeed
11.10 km/h
|
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
25.00 °C
|
Record Low
0.60 °C
|
|
Record Wind Speed
46.30 km/h
|
Record Monthly Snowfall
* cm
|
Record 24-hour Snowfall
* cm
|
Record Monthly Rainfall
0 mm
|
Record 24-hour Rainfall
0 mm
|
Record Minimum Monthly Precipitation
* mm
|
| Averages | |
|
Average High Temperature
21.10 °C
|
Average Low Temperature
9.40 °C
|
|
Average Mean Temp
15.60 °C
|
Average Dew Point
2.80 °C
|
|
Average Windspeed
13.00 km/h
|
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
28.90 °C
|
Record Low
1.10 °C
|
|
Record Wind Speed
125.90 km/h
|
Record Monthly Snowfall
* cm
|
Record 24-hour Snowfall
* cm
|
Record Monthly Rainfall
0 mm
|
Record 24-hour Rainfall
0 mm
|
Record Minimum Monthly Precipitation
* mm
|
| Averages | |
|
Average High Temperature
24.40 °C
|
Average Low Temperature
13.90 °C
|
|
Average Mean Temp
19.40 °C
|
Average Dew Point
5.60 °C
|
|
Average Windspeed
13.00 km/h
|
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
32.80 °C
|
Record Low
3.90 °C
|
|
Record Wind Speed
111.10 km/h
|
Record Monthly Snowfall
* cm
|
Record 24-hour Snowfall
* cm
|
Record Monthly Rainfall
0 mm
|
Record 24-hour Rainfall
0 mm
|
Record Minimum Monthly Precipitation
* mm
|
| Averages | |
|
Average High Temperature
25.60 °C
|
Average Low Temperature
15.60 °C
|
|
Average Mean Temp
21.10 °C
|
Average Dew Point
9.40 °C
|
|
Average Windspeed
11.10 km/h
|
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
33.90 °C
|
Record Low
6.10 °C
|
|
Record Wind Speed
92.60 km/h
|
Record Monthly Snowfall
* cm
|
Record 24-hour Snowfall
* cm
|
Record Monthly Rainfall
0 mm
|
Record 24-hour Rainfall
0 mm
|
Record Minimum Monthly Precipitation
* mm
|
| Averages | |
|
Average High Temperature
26.10 °C
|
Average Low Temperature
16.70 °C
|
|
Average Mean Temp
21.70 °C
|
Average Dew Point
11.70 °C
|
|
Average Windspeed
9.30 km/h
|
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
35.00 °C
|
Record Low
8.90 °C
|
|
Record Wind Speed
55.60 km/h
|
Record Monthly Snowfall
* cm
|
Record 24-hour Snowfall
* cm
|
Record Monthly Rainfall
0 mm
|
Record 24-hour Rainfall
0 mm
|
Record Minimum Monthly Precipitation
* mm
|
| Averages | |
|
Average High Temperature
27.20 °C
|
Average Low Temperature
18.30 °C
|
|
Average Mean Temp
22.80 °C
|
Average Dew Point
13.90 °C
|
|
Average Windspeed
9.30 km/h
|
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
36.10 °C
|
Record Low
11.70 °C
|
|
Record Wind Speed
44.40 km/h
|
Record Monthly Snowfall
* cm
|
Record 24-hour Snowfall
* cm
|
Record Monthly Rainfall
0 mm
|
Record 24-hour Rainfall
0 mm
|
Record Minimum Monthly Precipitation
* mm
|
Rise 5:05AM
Set 6:45PM
Last Quarter
Rise12:23AM
Set12:01PM
WEDNESDAY EVENING
AJS / Delays under 15 minutes
| Day | Reason | Upper Soil Moisture | Lower Soil Moisture | |
| Wednesday |  |
Fire danger moderate | 7% | 10% |
| Thursday | |
Fire danger moderate | 7% | 10% |
| Friday |  |
Fire danger very low | 7% | 10% |
| Saturday | |
Fire danger very low | 8% | 9% |
| Sunday | |
Fire danger very low | 21% | 9% |
| Monday | |
Fire danger very low | 19% | 10% |
Rise 5:05AM
Set 6:45PM
Last Quarter
Rise12:23AM
Set12:01PM
WEDNESDAY EVENING
AJS / Delays under 15 minutes
Rise 5:05AM
Set 6:45PM
Last Quarter
Rise12:23AM
Set12:01PM
WEDNESDAY EVENING
AJS / Delays under 15 minutes
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