Climatological Report (Monthly) Issued by NWS Denver/Boulder, CO
000
CXUS55 KBOU 011214
CLMDEN
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOULDER, CO
614 AM MDT THU NOV 1 2012
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...THE DENVER CO CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2012...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1872 TO 2012
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 90 10/01/1892
LOW -2 10/29/1917
HIGHEST 83 10/03 69 14 87 10/01
LOWEST 24 10/27 33 -9 14 10/26
10/27
AVG. MAXIMUM 62.2 65.3 -3.1 67.3
AVG. MINIMUM 35.9 36.6 -0.7 37.9
MEAN 49.0 50.9 -1.9 52.6
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 1 0.4 0.6 1
DAYS MIN <= 32 11 8.5 2.5 9
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 4.17 1969
MINIMUM T 1934
TOTALS 1.22 1.02 0.20 1.79
DAILY AVG. 0.04 0.03 0.01 0.06
DAYS >= .01 5 5.3 -0.3 4
DAYS >= .10 3 2.4 0.6 3
DAYS >= .50 2 0.5 1.5 1
DAYS >= 1.00 0 0.1 -0.1 1
GREATEST
24 HR. TOTAL 0.60 10/24 TO 10/25 10/07 TO 10/08
SNOWFALL (INCHES)
RECORDS
TOTAL 31.2 1969
TOTALS 5.5 4.0
DEGREE_DAYS
HEATING TOTAL 488 440 48 400
SINCE 7/1 557 581 -24 495
COOLING TOTAL 1 5 -4 23
SINCE 1/1 1236 769 467 964
FREEZE DATES
RECORD
EARLIEST 09/08/1962
LATEST 06/08/2007
EARLIEST 10/05 10/07
LATEST 05/05
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WIND (MPH)
AVERAGE WIND SPEED 9.2
RESULTANT WIND SPEED/DIRECTION 2/221
HIGHEST WIND SPEED/DIRECTION 37/220 DATE 10/12
HIGHEST GUST SPEED/DIRECTION 46/220 DATE 10/12
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.50
NUMBER OF DAYS FAIR 10
NUMBER OF DAYS PC 14
NUMBER OF DAYS CLOUDY 7
AVERAGE RH (PERCENT) 48
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 3 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 1
LIGHT RAIN 6 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 2
LIGHT SNOW 5 SLEET 0
FOG 7 FOG W/VIS <= 1/4 MILE 3
HAZE 6
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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