Climatological Report (Annual) Issued by NWS
596
CXUS55 KCYS 100118
CLALAR
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
618 PM MST SAT JAN 09 2021
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...THE LARAMIE WYOMING AIRPORT CLIMATE SUMMARY FOR THE YEAR OF 2020...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2021
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..............................................................
TEMPERATURE (F)
RECORD
HIGH 94 07/22/1982
08/05/1979
06/23/1954
LOW -50 01/12/1963
HIGHEST 91 07/07 MM MM 92
09/05
LOWEST -26 10/27 MM MM -22
AVG. MAXIMUM 57.3 54.1
AVG. MINIMUM 27.3 26.6
MEAN 42.3 41.0 1.3 40.4
DAYS MAX >= 90 4 1.5 2
DAYS MAX <= 32 55 53.7 61
DAYS MIN <= 32 216 209.3 219
DAYS MIN <= 0 22 21.9 32
PRECIPITATION (INCHES)
RECORD
MAXIMUM 14.30 2014
TOTALS 6.02 10.92 -4.90 8.34
DAYS >= .01 43 85.7 90
DAYS >= .10 17 32.1 28
DAYS >= .50 2 3.8 2
DAYS >= 1.00 0 0.5 1
GREATEST
24 HR. TOTAL 0.94 06/08 TO 06/08
DEGREE DAYS
HEATING TOTAL 8334 8830 -496 8882
SINCE 7/1 3415 3668 -253 3583
COOLING TOTAL 141 67 74 132
SINCE 1/1 141 67 74 132
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WIND (MPH)
AVERAGE WIND SPEED 12.3
HIGHEST WIND SPEED/DIRECTION 55/270 DATE 10/14
HIGHEST GUST SPEED/DIRECTION 73/240 DATE 06/03
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.27
NUMBER OF DAYS FAIR 199
NUMBER OF DAYS PC 79
NUMBER OF DAYS CLOUDY 22
AVERAGE RH (PERCENT) 50
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 30 MIXED PRECIP 0
HEAVY RAIN 7 RAIN 13
LIGHT RAIN 77 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 11 SNOW 29
LIGHT SNOW 76 SLEET 0
FOG 75 FOG W/VIS <= 1/4 MILE 15
HAZE 86
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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