450  
NOUS45 KBOU 040859  
PNSBOU  
COZ030>051-042300-  
 
PUBLIC INFORMATION STATEMENT  
NATIONAL WEATHER SERVICE DENVER/BOULDER CO  
259 AM MDT SUN OCT 4 2026  
   
..TODAY IN METRO DENVER WEATHER HISTORY
 
 
3-4 IN 1969...FROM THE 3RD TO THE 4TH...THE FIRST SNOWFALL OF THE  
SEASON TOTALED 16.0 INCHES AT STAPLETON INTERNATIONAL  
AIRPORT. THERE WAS A THUNDER SNOW SHOWER ON THE EVENING OF  
THE 3RD...BUT OTHERWISE LITTLE WIND WITH THE STORM. THE  
GREATEST SNOW DEPTH ON THE GROUND WAS 8 INCHES DUE TO  
MELTING. HEAVY WET SNOW ACCUMULATED ON TREES...WHICH WERE  
STILL IN FULL LEAF...AND CAUSED WIDESPREAD DAMAGE FROM  
BROKEN LIMBS AND DOWNED UTILITY LINES.  
3-5 IN 1984...FROM THE 3RD TO THE 5TH...THE REMNANTS OF PACIFIC  
HURRICANE POLO PRODUCED HEAVY RAIN OVER NORTHEASTERN  
COLORADO. MOST LOCATIONS RECEIVED BETWEEN 1.00 TO 2.50  
INCHES OF RAIN...BUT 3.45 INCHES FELL IN LITTLETON. RAINFALL  
TOTALED 1.73 INCHES AT STAPLETON INTERNATIONAL AIRPORT...  
WHERE NORTH WINDS GUSTED TO 24 MPH.  
4 IN 1912...SUSTAINED SOUTH WINDS TO 55 MPH WITH GUSTS TO  
60 MPH RAISED THE TEMPERATURE TO A HIGH OF 83 DEGREES...  
THE WARMEST TEMPERATURE OF THE MONTH THAT YEAR.  
IN 1924...WEST WINDS WERE SUSTAINED TO 46 MPH WITH GUSTS  
TO 50 MPH IN THE CITY. THE APPARENT BORA WINDS COOLED  
THE TEMPERATURE TO A HIGH OF 57 DEGREES FROM A HIGH OF  
70 DEGREES ON THE 3RD.  
IN 2004...SEVERAL SMALL TORNADOES TOUCHED DOWN NEAR BRIGHTON...  
BARR LAKE...AND HUDSON IN ADAMS AND SOUTHERN WELD COUNTIES.  
MOST OF THESE CAUSED NO DAMAGE. HOWEVER...A SMALL TORNADO  
5 MILES SOUTHEAST OF BRIGHTON CAUSED EXTENSIVE DAMAGE TO A  
RECREATIONAL VEHICLE AND SEVERELY DAMAGED A BARN. THE BARN  
WAS TORN FROM ITS FOUNDATION...AND THE ROOF WAS THROWN 100  
FEET. FOUR LLAMAS IN THE BARN WERE INJURED WHEN IT  
COLLAPSED.  
4-5 IN 1997...UNUSUALLY WARM WEATHER ON THE 4TH AND 5TH RESULTED  
IN TWO TEMPERATURE RECORDS. HIGH TEMPERATURE OF 87 DEGREES  
ON THE 4TH EXCEEDED THE OLD RECORD SET IN 1922 BY ONE DEGREE.  
HIGH TEMPERATURE OF 86 DEGREES ON THE 5TH EQUALED THE RECORD  
SET IN 1990 AND PREVIOUS YEARS.  
 

 
 
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