Reporting Station : Helsinki-Vantaa, Oulu, Finland
64%
Humidity
10°C
Dew Point
17°C
Comfort Level
0 km
Visibility
1008.13 mb
Barometric Pressure
Air Quality
SUNDAY NIGHT
FHK / No delays
JULY 6TH, 1893-A violent tornado killed 71 persons on its forty-mile track across northwestern Iowa. Forty-nine persons were killed around Pomeroy, where eighty percent of the buildings were destroyed, with most leveled to the ground. Photos showed most of the town without a wall or tree left standing.
JULY 6TH, 1893
A violent tornado killed 71 persons on its forty-mile track across northwestern Iowa. Forty-nine persons were killed around Pomeroy, where eighty percent of the buildings were destroyed, with most leveled to the ground. Photos showed most of the town without a wall or tree left standing.
JULY 6TH, 1928
A hailstorm at Potter NE produced a stone which was 5.5 inches in diameter, and seventeen inches in circumference, weighing a pound and a half.
JULY 5TH, 1970
The morning low at Death Valley CA was 103 degrees, and the high that afternoon was 120 degrees.
JULY 5TH, 1937
The temperature at Medicine Lake MT soared to 117 degrees to establish a state record.
JULY 4TH, 1956
A world record for the most rain in one minute was set at Unionville MD with a downpour of 1.23 inches.
JULY 4TH, 1776
Thomas Jefferson paid for his first thermometer, and signed the Declaration of Independence. According to his weather memorandum book, at 2 PM it was cloudy and 76 degrees.
JULY 3RD, 1863
After Pickett's charge at about 2 p.m., Meade's Union forces defeat Lee's Confederate soldiers following the three-day Battle of Gettysburg. The skies were partly cloudy, light SSW winds prevailed and it was hot, with the mercury registering 87 F (31C), according to Professor Jacobs at Gettysburg College.
JULY 3RD, 1987
Lightning struck and killed three men playing golf on a course near Kingsport TN. The three men had sought shelter from the rain under a tall tree on a small hill.
JULY 2ND, 1833
An unusually large New England tornado, one half to three quarters of a mile wide, went from Salem Pond to Norton Pond VT, and then into Canada.
JULY 2ND, 1843
An alligator reportedly fell from the sky onto Anson Street in Charleston SC during a thunderstorm.
JULY 1ST, 1989
Showers and thunderstorms associated with the low pressure system which was once Tropical Storm Allison continued to drench parts of Mississippi, Louisiana and eastern Texas. Late night thunderstorms produced 12.58 inches of rain at Biloxi MS in six hours, and 10.73 inches at Gulfport MS. Flooding in Mississippi over the first six days of the month caused 55 million dollars damage.
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.
SUNDAY NIGHT
FHK / No delays
History
Weather Station: Helsinki-Vantaa , 08 , FI
July 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
SUNDAY NIGHT
FHK / No delays
SUNDAY NIGHT
FHK / No delays
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