Climatological Report (Monthly)
Issued by NWS
Issued by NWS
351
CXUS55 KCYS 020542
CLMDGW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
1042 PM MST WED JAN 01 2025
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...THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 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 71 12/02/2021
LOW -29 12/22/2022
12/22/2022
HIGHEST 61 12/03 MM MM 63
LOWEST 8 12/18 MM MM 3
AVG. MAXIMUM 47.4 37.8 9.6 44.6
AVG. MINIMUM 17.1 12.0 5.1 18.7
MEAN 32.2 24.9 7.3 31.6
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 2 9.8 -7.8 4
DAYS MIN <= 32 31 30.0 1.0 30
DAYS MIN <= 0 0 6.0 -6.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 0.74 2014
TOTALS 0.18 0.27 -0.09 0.12
DAYS >= .01 4 5.0 -1.0 4
DAYS >= .10 0 0.8 -0.8 0
DAYS >= .50 0 0.0 0.0 0
DAYS >= 1.00 0 0.0 0.0 0
GREATEST
24 HR. TOTAL 0.09 12/15 TO 12/15 0.06 12/09 TO 12/09
DEGREE DAYS
HEATING TOTAL 1006 1243 -237 1028
SINCE 7/1 2504 3009 -505 MM
COOLING TOTAL 0 0 0 0
SINCE 1/1 612 512 100 MM
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WIND (MPH)
AVERAGE WIND SPEED 8.6
HIGHEST WIND SPEED/DIRECTION 49/300 DATE 12/15
HIGHEST GUST SPEED/DIRECTION 73/240 DATE 12/15
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.26
NUMBER OF DAYS FAIR 22
NUMBER OF DAYS PC 7
NUMBER OF DAYS CLOUDY 2
AVERAGE RH (PERCENT) 61
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 0
LIGHT RAIN 1 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 6 SLEET 0
FOG 6 FOG W/VIS <= 1/4 MILE 1
HAZE 1
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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