Climatological Report (Monthly)
Issued by NWS
Issued by NWS
354
CXUS55 KCYS 011512
CLMDGW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
912 AM MDT TUE OCT 01 2024
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...THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2024...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1998 TO 2024
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 101 09/04/2022
LOW 14 09/25/2000
HIGHEST 94 09/02 MM MM 91
09/03
09/29
LOWEST 33 09/30 MM MM 32
AVG. MAXIMUM 84.2 76.6 7.6 79.0
AVG. MINIMUM 44.3 42.6 1.7 45.4
MEAN 64.3 59.6 4.7 62.2
DAYS MAX >= 90 10 3.8 6.2 1
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 2.7 -2.7 1
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 0.86 2023
TOTALS 0.41R 0.97 -0.56 0.86
DAYS >= .01 5 7.2 -2.2 8
DAYS >= .10 1 3.0 -2.0 3
DAYS >= .50 0 0.4 -0.4 0
DAYS >= 1.00 0 0.0 0.0 0
GREATEST
24 HR. TOTAL 0.27 09/17 TO 09/17 0.34 09/03 TO 09/03
09/09 TO 09/10
DEGREE DAYS
HEATING TOTAL 78 197 -119 105
SINCE 7/1 111 233 -122 MM
COOLING TOTAL 63 35 28 29
SINCE 1/1 611 512 99 MM
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WIND (MPH)
AVERAGE WIND SPEED 8.2
HIGHEST WIND SPEED/DIRECTION 40/260 DATE 09/18
HIGHEST GUST SPEED/DIRECTION 57/250 DATE 09/18
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.08
NUMBER OF DAYS FAIR 27
NUMBER OF DAYS PC 3
NUMBER OF DAYS CLOUDY 0
AVERAGE RH (PERCENT) 43
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 4 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 1
LIGHT RAIN 6 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 1 FOG W/VIS <= 1/4 MILE 0
HAZE 10
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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