SEPTEMBER 30TH, 1959-Three tornadoes spawned by the remnants of Hurricane Gracie killed 12 persons at Ivy VA.
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Set 6:53PM
Reporting Station : Helsinki-Vantaa, Oulu, Finland
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Rise 7:24AM
Set 6:53PM
Waning crescent
Rise4:06AM
Set6:42PM
MONDAY AFTERNOON
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SEPTEMBER 30TH, 1959-Three tornadoes spawned by the remnants of Hurricane Gracie killed 12 persons at Ivy VA.
SEPTEMBER 30TH, 1959 |
Three tornadoes spawned by the remnants of Hurricane Gracie killed 12 persons at Ivy VA. |
SEPTEMBER 30TH, 1970 |
A nineteen month drought in southern California came to a climax. The drought, which made brush and buildings tinder dry, set up the worst fire conditions in California history as hot Santa Anna winds sent the temperature soaring to 105 degrees at Los Angeles, and to 97 degrees at San Diego. During that last week of September whole communities of interior San Diego County were consumed by fire. Half a million acres were burned, and the fires caused fifty million dollars damage. |
SEPTEMBER 29TH, 1983 |
Heavy rains began in central and eastern Arizona which culminated in the worst flood in the history of the state. Eight to ten inch rains across the area caused severe flooding in southeastern Arizona which resulted in thirteen deaths and 178 million dollars damage. President Reagan declared eight counties of Arizona to be disaster areas. |
SEPTEMBER 29TH, 1927 |
An outbreak of tornadoes from Oklahoma to Indiana caused 81 deaths and 25 million dollars damage. A tornado (possibly two tornadoes) cut an eight-mile long path across Saint Louis MO, to Granite City IL, killing 79 persons. The damage path at times was a mile and a quarter in width. The storm followed a similar path to tornadoes which struck in 1871, 1896, and 1959. |
SEPTEMBER 28TH, 1836 |
The first of three early season snows brought four inches of snow to Hamilton NY, and two inches to Ashby MA. |
SEPTEMBER 28TH, 1893 |
Albuquerque NM was soaked with 2.25 inches of rain, enough to establish a 24 hour record for that city. |
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. |
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 7:24AM
Set 6:53PM
Waning crescent
Rise4:06AM
Set6:42PM
MONDAY AFTERNOON
FHK / No delays
History | |||
Weather Station: Helsinki-Vantaa , 08 , FI | |||
September Data | Choose another month |
Averages | |
Average High Temperature
-3.30 °C
|
Average Low Temperature
-8.90 °C
|
Average Mean Temp
-5.60 °C
|
Average Dew Point
-7.80 °C
|
Average Windspeed
13.00 km/h
|
Average Wind Direction
270.0
|
Average Morning Relative Humidity
88.0
|
Average Afternoon Relative Humidity
87.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
*
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
27
|
Days With Thunderstorms
*
|
Days With Fog
15
|
Days With Snow
24
|
Days With Lows Below Freezing
29
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
7.20 °C
|
Record Low
-36.10 °C
|
Record Wind Speed
79.60 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
-2.80 °C
|
Average Low Temperature
-9.40 °C
|
Average Mean Temp
-6.10 °C
|
Average Dew Point
-7.80 °C
|
Average Windspeed
13.00 km/h
|
Average Wind Direction
270.0
|
Average Morning Relative Humidity
89.0
|
Average Afternoon Relative Humidity
82.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
*
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
22
|
Days With Thunderstorms
0
|
Days With Fog
16
|
Days With Snow
20
|
Days With Lows Below Freezing
27
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
10.00 °C
|
Record Low
-30.00 °C
|
Record Wind Speed
59.30 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
1.10 °C
|
Average Low Temperature
-5.00 °C
|
Average Mean Temp
-2.20 °C
|
Average Dew Point
-5.00 °C
|
Average Windspeed
20.40 km/h
|
Average Wind Direction
203.0
|
Average Morning Relative Humidity
89.0
|
Average Afternoon Relative Humidity
74.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
*
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
21
|
Days With Thunderstorms
0
|
Days With Fog
18
|
Days With Snow
18
|
Days With Lows Below Freezing
28
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
12.80 °C
|
Record Low
-26.10 °C
|
Record Wind Speed
59.30 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
7.20 °C
|
Average Low Temperature
-0.60 °C
|
Average Mean Temp
3.30 °C
|
Average Dew Point
-1.70 °C
|
Average Windspeed
16.70 km/h
|
Average Wind Direction
203.0
|
Average Morning Relative Humidity
87.0
|
Average Afternoon Relative Humidity
59.0
|
Typical Sky Cover
BRK
|
Average Precipitation (US Only)
*
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
19
|
Days With Thunderstorms
*
|
Days With Fog
14
|
Days With Snow
10
|
Days With Lows Below Freezing
20
|
Days above 90° F (32.2° C)
1
|
Records | |
Record High
21.10 °C
|
Record Low
-11.10 °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
15.00 °C
|
Average Low Temperature
5.00 °C
|
Average Mean Temp
10.00 °C
|
Average Dew Point
3.30 °C
|
Average Windspeed
16.70 km/h
|
Average Wind Direction
203.0
|
Average Morning Relative Humidity
84.0
|
Average Afternoon Relative Humidity
51.0
|
Typical Sky Cover
SCT
|
Average Precipitation (US Only)
*
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
15
|
Days With Thunderstorms
1
|
Days With Fog
13
|
Days With Snow
1
|
Days With Lows Below Freezing
3
|
Days above 90° F (32.2° C)
9
|
Records | |
Record High
27.80 °C
|
Record Low
-3.90 °C
|
Record Wind Speed
107.40 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
|
Averages | |
Average High Temperature
18.90 °C
|
Average Low Temperature
9.40 °C
|
Average Mean Temp
13.90 °C
|
Average Dew Point
7.80 °C
|
Average Windspeed
16.70 km/h
|
Average Wind Direction
203.0
|
Average Morning Relative Humidity
85.0
|
Average Afternoon Relative Humidity
55.0
|
Typical Sky Cover
SCT
|
Average Precipitation (US Only)
*
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
17
|
Days With Thunderstorms
4
|
Days With Fog
14
|
Days With Snow
0
|
Days With Lows Below Freezing
*
|
Days above 90° F (32.2° C)
15
|
Records | |
Record High
30.00 °C
|
Record Low
-1.10 °C
|
Record Wind Speed
50.00 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
21.10 °C
|
Average Low Temperature
11.70 °C
|
Average Mean Temp
16.70 °C
|
Average Dew Point
11.10 °C
|
Average Windspeed
14.80 km/h
|
Average Wind Direction
180.0
|
Average Morning Relative Humidity
90.0
|
Average Afternoon Relative Humidity
59.0
|
Typical Sky Cover
SCT
|
Average Precipitation (US Only)
*
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
18
|
Days With Thunderstorms
5
|
Days With Fog
18
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
23
|
Records | |
Record High
31.10 °C
|
Record Low
4.40 °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
18.90 °C
|
Average Low Temperature
10.60 °C
|
Average Mean Temp
15.00 °C
|
Average Dew Point
11.10 °C
|
Average Windspeed
16.70 km/h
|
Average Wind Direction
203.0
|
Average Morning Relative Humidity
93.0
|
Average Afternoon Relative Humidity
66.0
|
Typical Sky Cover
BRK
|
Average Precipitation (US Only)
*
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
19
|
Days With Thunderstorms
4
|
Days With Fog
19
|
Days With Snow
0
|
Days With Lows Below Freezing
0
|
Days above 90° F (32.2° C)
17
|
Records | |
Record High
31.10 °C
|
Record Low
1.10 °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
13.30 °C
|
Average Low Temperature
6.10 °C
|
Average Mean Temp
10.00 °C
|
Average Dew Point
6.70 °C
|
Average Windspeed
11.10 km/h
|
Average Wind Direction
270.0
|
Average Morning Relative Humidity
93.0
|
Average Afternoon Relative Humidity
72.0
|
Typical Sky Cover
BRK
|
Average Precipitation (US Only)
*
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
20
|
Days With Thunderstorms
2
|
Days With Fog
17
|
Days With Snow
*
|
Days With Lows Below Freezing
3
|
Days above 90° F (32.2° C)
2
|
Records | |
Record High
25.00 °C
|
Record Low
-7.20 °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
7.80 °C
|
Average Low Temperature
2.20 °C
|
Average Mean Temp
5.00 °C
|
Average Dew Point
2.80 °C
|
Average Windspeed
11.10 km/h
|
Average Wind Direction
270.0
|
Average Morning Relative Humidity
91.0
|
Average Afternoon Relative Humidity
80.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
*
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
21
|
Days With Thunderstorms
*
|
Days With Fog
16
|
Days With Snow
4
|
Days With Lows Below Freezing
11
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
17.20 °C
|
Record Low
-12.20 °C
|
Record Wind Speed
63.00 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
2.20 °C
|
Average Low Temperature
-2.20 °C
|
Average Mean Temp
0.00 °C
|
Average Dew Point
-1.70 °C
|
Average Windspeed
20.40 km/h
|
Average Wind Direction
180.0
|
Average Morning Relative Humidity
90.0
|
Average Afternoon Relative Humidity
88.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
*
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
26
|
Days With Thunderstorms
*
|
Days With Fog
15
|
Days With Snow
16
|
Days With Lows Below Freezing
20
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
10.00 °C
|
Record Low
-20.00 °C
|
Record Wind Speed
57.40 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
|
Averages | |
Average High Temperature
-1.10 °C
|
Average Low Temperature
-6.70 °C
|
Average Mean Temp
-3.90 °C
|
Average Dew Point
-5.60 °C
|
Average Windspeed
22.20 km/h
|
Average Wind Direction
180.0
|
Average Morning Relative Humidity
89.0
|
Average Afternoon Relative Humidity
88.0
|
Typical Sky Cover
OVR
|
Average Precipitation (US Only)
*
|
Average Snowfall (US Only)
*
|
|
Daily Counts | |
Days With Precipitation
27
|
Days With Thunderstorms
*
|
Days With Fog
13
|
Days With Snow
23
|
Days With Lows Below Freezing
28
|
Days above 90° F (32.2° C)
0
|
Records | |
Record High
8.90 °C
|
Record Low
-32.20 °C
|
Record Wind Speed
79.60 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
|
Rise 7:24AM
Set 6:53PM
Waning crescent
Rise4:06AM
Set6:42PM
MONDAY AFTERNOON
FHK / No delays
Day | Reason | Upper Soil Moisture | Lower Soil Moisture | |
Tuesday | Fire danger very low | 33% | 34% | |
Wednesday | Fire danger very low | 34% | 33% | |
Thursday | Fire danger very low | 34% | 34% | |
Friday | Fire danger very low | 33% | 33% | |
Saturday | Fire danger very low | 32% | 33% | |
Sunday | Fire danger very low | 32% | 33% |
Rise 7:24AM
Set 6:53PM
Waning crescent
Rise4:06AM
Set6:42PM
MONDAY AFTERNOON
FHK / No delays
Rise 7:24AM
Set 6:53PM
Waning crescent
Rise4:06AM
Set6:42PM
MONDAY AFTERNOON
FHK / No delays