and then 
to Add to home screen SEPTEMBER 27TH, 1816-A black frost over most of New England kills unripened corn in the north resulting in a year of famine.
Rise 7:01AM
Set 6:56PM
Reporting Station : Buchanan Field, CA
There are
0 Weather Alerts
for your area.
0 Weather Alerts
for your area.
35°C
Sunny. Extremely hot.
- 14%
- 11 km/hNW
-
14%
Humidity -
3°C
Dew Point -
32°C
Comfort Level -
16 km
Visibility -
1006.80 mb
Barometric Pressure - Air Quality
Waning crescent
Rise1:59AM
Set4:55PM
FRIDAY AFTERNOON
OAK / No delays
Previously
| SEPTEMBER 27TH, 1816 |
A black frost over most of New England kills unripened corn in the north resulting in a year of famine. |
| SEPTEMBER 27TH, 1959 |
A tornado 440 yards in width traveled twenty miles from near Hollow OK to western Cherokee County KS. Although a strong tornado, it was very slow moving, and gave a tremendous warning roar, and as a result no one was killed. |
| SEPTEMBER 26TH, 1936 |
Denver CO was buried under 21.3 inches of snow, 19.4 inches of which fell in 24 hours. The heavy wet snow snapped trees and wires causing seven million dollars damage. |
| SEPTEMBER 26TH, 1963 |
San Diego CA reached an all-time record high of 111 degrees. Los Angeles hit 109 degrees. |
| SEPTEMBER 25TH, 1987 |
Hurricane Emily crossed the island of Bermuda during the early morning. Emily, moving northeast at 45 mph, produced wind gusts to 115 mph at Kindley Field. The thirty-five million dollars damage inflicted by Emily made it the worst hurricane to strike Bermuda since 1948. Parts of Michigan and Wisconsin experienced their first freeze of the autumn. Snow and sleet were reported in the Sheffield and Sutton areas of northeastern Vermont at midday. |
| SEPTEMBER 25TH, 1939 |
A west coast hurricane moved onshore south of Los Angeles bringing unprecedented rains along the southern coast of California. Nearly five and a half inches of rain drenched Los Angeles during a 24 hour period. The hurricane caused two million dollars damage, mostly to structures along the coast and to crops, and claimed 45 lives at sea. "El Cordonazo" produced 5.66 inches of rain at Los Angeles and 11.6 inches of rain at Mount Wilson, both records for the month of September. |
| SEPTEMBER 24TH, 1926 |
The temperature at Yellowstone Park dipped to nine degrees below zero. It was the coldest reading of record in the U.S. during September. |
| SEPTEMBER 24TH, 1950 |
A smoke pall from western Canada forest fires covered much of the eastern U.S. Daylight was reduced to nighttime darkness in parts of the Northeast. The color of the sun varied from pink to purple, blue, or lavendar. Yellow to grey-tan was common. |
| SEPTEMBER 23RD, 1983 |
A thunderstorm downburst caused a timber blowdown in the Kaibab National Forest north of the Grand Canyon. Two hundred acres were completely destroyed, and scattered destruction occurred across another 3300 acres. Many trees were snapped off 15 to 30 feet above ground level. |
| SEPTEMBER 23RD, 1815 |
One of the greatest hurricanes to strike New England made landfall at Long Island and crossed Massachusetts and New Hampshire. It was the worst tempest in nearly two hundred years, equal to the hurricane which struck in 1938, and one of a series of severe summer and autumn storms to affect shipping lanes that year. |
| SEPTEMBER 22ND, 1961 |
Hurricane Esther made a near complete circle south of Cape Cod. The hurricane then passed over Cape Cod and hit Maine. Its energy was largely spent over the North Atlantic Ocean, however, heavy rains over Maine resulted in widespread local flooding of cellars, low roads, and underpasses. |
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 7:01AM
Set 6:56PM
Waning crescent
Rise1:59AM
Set4:55PM
FRIDAY AFTERNOON
OAK / No delays
| History | |||
| Weather Station: Alameda Naval Air Station , CA , US | |||
| September Data | Choose another month |
| Averages | |
|
Average High Temperature
13.30 °C
|
Average Low Temperature
6.70 °C
|
|
Average Mean Temp
10.00 °C
|
Average Dew Point
5.60 °C
|
|
Average Windspeed
11.10 km/h
|
Average Wind Direction
338.0
|
|
Average Morning Relative Humidity
84.0
|
Average Afternoon Relative Humidity
68.0
|
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
9.39
|
|
Average Snowfall (US Only)
*
|
|
| Daily Counts | |
|
Days With Precipitation
10
|
Days With Thunderstorms
*
|
|
Days With Fog
16
|
Days With Snow
0
|
Days With Lows Below Freezing
*
|
Days above 90° F (32.2° C)
0
|
| Records | |
|
Record High
22.20 °C
|
Record Low
-1.10 °C
|
|
Record Wind Speed
111.10 km/h
|
Record Monthly Snowfall
* cm
|
Record 24-hour Snowfall
* cm
|
Record Monthly Rainfall
228 mm
|
Record 24-hour Rainfall
135 mm
|
Record Minimum Monthly Precipitation
0.76 mm
|
| Averages | |
|
Average High Temperature
15.60 °C
|
Average Low Temperature
8.30 °C
|
|
Average Mean Temp
12.20 °C
|
Average Dew Point
7.20 °C
|
|
Average Windspeed
13.00 km/h
|
Average Wind Direction
315.0
|
|
Average Morning Relative Humidity
83.0
|
Average Afternoon Relative Humidity
65.0
|
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
6.85
|
|
Average Snowfall (US Only)
*
|
|
| Daily Counts | |
|
Days With Precipitation
9
|
Days With Thunderstorms
*
|
|
Days With Fog
11
|
Days With Snow
0
|
Days With Lows Below Freezing
*
|
Days above 90° F (32.2° C)
0
|
| Records | |
|
Record High
26.10 °C
|
Record Low
0.00 °C
|
|
Record Wind Speed
109.30 km/h
|
Record Monthly Snowfall
* cm
|
Record 24-hour Snowfall
* cm
|
Record Monthly Rainfall
183 mm
|
Record 24-hour Rainfall
56 mm
|
Record Minimum Monthly Precipitation
* mm
|
| Averages | |
|
Average High Temperature
16.70 °C
|
Average Low Temperature
9.40 °C
|
|
Average Mean Temp
13.30 °C
|
Average Dew Point
7.20 °C
|
|
Average Windspeed
18.50 km/h
|
Average Wind Direction
270.0
|
|
Average Morning Relative Humidity
81.0
|
Average Afternoon Relative Humidity
62.0
|
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
6.85
|
|
Average Snowfall (US Only)
0.00
|
|
| Daily Counts | |
|
Days With Precipitation
10
|
Days With Thunderstorms
*
|
|
Days With Fog
6
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
0
|
| Records | |
|
Record High
30.00 °C
|
Record Low
2.20 °C
|
|
Record Wind Speed
92.60 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
203 mm
|
Record 24-hour Rainfall
43 mm
|
Record Minimum Monthly Precipitation
* mm
|
| Averages | |
|
Average High Temperature
18.90 °C
|
Average Low Temperature
10.60 °C
|
|
Average Mean Temp
14.40 °C
|
Average Dew Point
8.30 °C
|
|
Average Windspeed
18.50 km/h
|
Average Wind Direction
270.0
|
|
Average Morning Relative Humidity
78.0
|
Average Afternoon Relative Humidity
59.0
|
|
Typical Sky Cover
SCT
|
Average Precipitation (US Only)
2.79
|
|
Average Snowfall (US Only)
0.00
|
|
| Daily Counts | |
|
Days With Precipitation
5
|
Days With Thunderstorms
*
|
|
Days With Fog
3
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
*
|
| Records | |
|
Record High
33.30 °C
|
Record Low
3.30 °C
|
|
Record Wind Speed
85.20 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
137 mm
|
Record 24-hour Rainfall
46 mm
|
Record Minimum Monthly Precipitation
* mm
|
| Averages | |
|
Average High Temperature
20.00 °C
|
Average Low Temperature
11.10 °C
|
|
Average Mean Temp
15.60 °C
|
Average Dew Point
9.40 °C
|
|
Average Windspeed
20.40 km/h
|
Average Wind Direction
270.0
|
|
Average Morning Relative Humidity
77.0
|
Average Afternoon Relative Humidity
60.0
|
|
Typical Sky Cover
SCT
|
Average Precipitation (US Only)
1.02
|
|
Average Snowfall (US Only)
0.00
|
|
| Daily Counts | |
|
Days With Precipitation
2
|
Days With Thunderstorms
*
|
|
Days With Fog
4
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
*
|
| Records | |
|
Record High
37.80 °C
|
Record Low
5.60 °C
|
|
Record Wind Speed
85.20 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
86 mm
|
Record 24-hour Rainfall
38 mm
|
Record Minimum Monthly Precipitation
* mm
|
| Averages | |
|
Average High Temperature
21.70 °C
|
Average Low Temperature
12.80 °C
|
|
Average Mean Temp
17.20 °C
|
Average Dew Point
11.10 °C
|
|
Average Windspeed
20.40 km/h
|
Average Wind Direction
270.0
|
|
Average Morning Relative Humidity
79.0
|
Average Afternoon Relative Humidity
60.0
|
|
Typical Sky Cover
CLR
|
Average Precipitation (US Only)
0.25
|
|
Average Snowfall (US Only)
0.00
|
|
| Daily Counts | |
|
Days With Precipitation
1
|
Days With Thunderstorms
*
|
|
Days With Fog
4
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
1
|
| Records | |
|
Record High
38.30 °C
|
Record Low
8.30 °C
|
|
Record Wind Speed
79.60 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
30 mm
|
Record 24-hour Rainfall
25 mm
|
Record Minimum Monthly Precipitation
0.00 mm
|
| Averages | |
|
Average High Temperature
21.70 °C
|
Average Low Temperature
13.30 °C
|
|
Average Mean Temp
17.80 °C
|
Average Dew Point
12.20 °C
|
|
Average Windspeed
18.50 km/h
|
Average Wind Direction
270.0
|
|
Average Morning Relative Humidity
83.0
|
Average Afternoon Relative Humidity
62.0
|
|
Typical Sky Cover
CLR
|
Average Precipitation (US Only)
0.00
|
|
Average Snowfall (US Only)
0.00
|
|
| Daily Counts | |
|
Days With Precipitation
*
|
Days With Thunderstorms
*
|
|
Days With Fog
8
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
*
|
| Records | |
|
Record High
38.30 °C
|
Record Low
8.90 °C
|
|
Record Wind Speed
64.80 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
20 mm
|
Record 24-hour Rainfall
20 mm
|
Record Minimum Monthly Precipitation
* mm
|
| Averages | |
|
Average High Temperature
22.20 °C
|
Average Low Temperature
13.90 °C
|
|
Average Mean Temp
18.30 °C
|
Average Dew Point
12.80 °C
|
|
Average Windspeed
18.50 km/h
|
Average Wind Direction
270.0
|
|
Average Morning Relative Humidity
85.0
|
Average Afternoon Relative Humidity
63.0
|
|
Typical Sky Cover
CLR
|
Average Precipitation (US Only)
0.00
|
|
Average Snowfall (US Only)
0.00
|
|
| Daily Counts | |
|
Days With Precipitation
1
|
Days With Thunderstorms
*
|
|
Days With Fog
8
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
*
|
| Records | |
|
Record High
38.90 °C
|
Record Low
4.40 °C
|
|
Record Wind Speed
64.80 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
23 mm
|
Record 24-hour Rainfall
8 mm
|
Record Minimum Monthly Precipitation
* mm
|
| Averages | |
|
Average High Temperature
23.30 °C
|
Average Low Temperature
13.90 °C
|
|
Average Mean Temp
18.90 °C
|
Average Dew Point
12.20 °C
|
|
Average Windspeed
16.70 km/h
|
Average Wind Direction
270.0
|
|
Average Morning Relative Humidity
84.0
|
Average Afternoon Relative Humidity
60.0
|
|
Typical Sky Cover
CLR
|
Average Precipitation (US Only)
0.76
|
|
Average Snowfall (US Only)
0.00
|
|
| Daily Counts | |
|
Days With Precipitation
1
|
Days With Thunderstorms
*
|
|
Days With Fog
7
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
1
|
| Records | |
|
Record High
41.10 °C
|
Record Low
10.00 °C
|
|
Record Wind Speed
77.80 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
66 mm
|
Record 24-hour Rainfall
63 mm
|
Record Minimum Monthly Precipitation
0.00 mm
|
| Averages | |
|
Average High Temperature
21.70 °C
|
Average Low Temperature
12.80 °C
|
|
Average Mean Temp
17.20 °C
|
Average Dew Point
11.10 °C
|
|
Average Windspeed
14.80 km/h
|
Average Wind Direction
270.0
|
|
Average Morning Relative Humidity
82.0
|
Average Afternoon Relative Humidity
60.0
|
|
Typical Sky Cover
CLR
|
Average Precipitation (US Only)
2.79
|
|
Average Snowfall (US Only)
0.00
|
|
| Daily Counts | |
|
Days With Precipitation
4
|
Days With Thunderstorms
*
|
|
Days With Fog
10
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
*
|
| Records | |
|
Record High
38.30 °C
|
Record Low
6.70 °C
|
|
Record Wind Speed
101.90 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
208 mm
|
Record 24-hour Rainfall
89 mm
|
Record Minimum Monthly Precipitation
* mm
|
| Averages | |
|
Average High Temperature
17.80 °C
|
Average Low Temperature
10.60 °C
|
|
Average Mean Temp
13.90 °C
|
Average Dew Point
8.30 °C
|
|
Average Windspeed
13.00 km/h
|
Average Wind Direction
315.0
|
|
Average Morning Relative Humidity
81.0
|
Average Afternoon Relative Humidity
64.0
|
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
5.84
|
|
Average Snowfall (US Only)
0.00
|
|
| Daily Counts | |
|
Days With Precipitation
7
|
Days With Thunderstorms
*
|
|
Days With Fog
12
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
0
|
| Records | |
|
Record High
29.40 °C
|
Record Low
3.30 °C
|
|
Record Wind Speed
113.00 km/h
|
Record Monthly Snowfall
0.0 cm
|
Record 24-hour Snowfall
0.00 cm
|
Record Monthly Rainfall
200 mm
|
Record 24-hour Rainfall
69 mm
|
Record Minimum Monthly Precipitation
* mm
|
| Averages | |
|
Average High Temperature
13.90 °C
|
Average Low Temperature
7.80 °C
|
|
Average Mean Temp
10.60 °C
|
Average Dew Point
6.10 °C
|
|
Average Windspeed
11.10 km/h
|
Average Wind Direction
338.0
|
|
Average Morning Relative Humidity
83.0
|
Average Afternoon Relative Humidity
69.0
|
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
7.87
|
|
Average Snowfall (US Only)
*
|
|
| Daily Counts | |
|
Days With Precipitation
9
|
Days With Thunderstorms
*
|
|
Days With Fog
16
|
Days With Snow
0
|
Days With Lows Below Freezing
*
|
Days above 90° F (32.2° C)
0
|
| Records | |
|
Record High
23.90 °C
|
Record Low
-2.80 °C
|
|
Record Wind Speed
114.80 km/h
|
Record Monthly Snowfall
* cm
|
Record 24-hour Snowfall
* cm
|
Record Monthly Rainfall
282 mm
|
Record 24-hour Rainfall
94 mm
|
Record Minimum Monthly Precipitation
* mm
|
Rise 7:01AM
Set 6:56PM
Waning crescent
Rise1:59AM
Set4:55PM
FRIDAY AFTERNOON
OAK / No delays
| Day | Reason | Upper Soil Moisture | Lower Soil Moisture | |
| Friday |  |
Fire danger extreme | 21% | 21% |
| Saturday | |
Fire danger extreme | 21% | 21% |
| Sunday | |
Fire danger extreme | 21% | 21% |
| Monday | |
Fire danger extreme | 21% | 21% |
| Tuesday | |
Fire danger extreme | 21% | 21% |
| Wednesday | |
Fire danger extreme | 21% | 21% |
Rise 7:01AM
Set 6:56PM
Waning crescent
Rise1:59AM
Set4:55PM
FRIDAY AFTERNOON
OAK / No delays
Rise 7:01AM
Set 6:56PM
Waning crescent
Rise1:59AM
Set4:55PM
FRIDAY AFTERNOON
OAK / No delays
Snow conditions provided by SnoCountry Mountain Reports™