Climatological Report (Annual)
Issued by NWS
Issued by NWS
000 CXUS55 KCYS 100118 CLADGW CLIMATE REPORT NATIONAL WEATHER SERVICE CHEYENNE WY 618 PM MST SAT JAN 09 2021 ................................... ...THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE SUMMARY FOR THE YEAR OF 2020... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1998 TO 2021 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH 105 07/29/2006 07/18/2006 07/16/2005 LOW -33 01/27/2009 02/18/2006 HIGHEST 101 07/12 MM MM 100 07/07 LOWEST -17 02/05 MM MM -16 AVG. MAXIMUM 63.1 60.8 2.3 59.0 AVG. MINIMUM 30.9 31.0 -0.1 29.6 MEAN 47.0 44.3 DAYS MAX >= 90 49 33.4 39 DAYS MAX <= 32 34 35.3 48 DAYS MIN <= 32 203 187.2 204 DAYS MIN <= 0 12 18.0 22 PRECIPITATION (INCHES) RECORD MAXIMUM 5.70 2020 TOTALS 5.70 13.39 -7.69 9.81 DAYS >= .01 57 DAYS >= .10 21 DAYS >= .50 1 DAYS >= 1.00 0 GREATEST 24 HR. TOTAL 0.57 07/29 TO 07/29 DEGREE DAYS HEATING TOTAL 7160 7442 -282 7892 SINCE 7/1 2915 3089 -174 3165 COOLING TOTAL 624 488 136 511 SINCE 1/1 624 486 138 511 .............................................................. WIND (MPH) AVERAGE WIND SPEED 10.0 HIGHEST WIND SPEED/DIRECTION 49/250 DATE 06/06 HIGHEST GUST SPEED/DIRECTION 72/270 DATE 06/06 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.23 NUMBER OF DAYS FAIR 253 NUMBER OF DAYS PC 85 NUMBER OF DAYS CLOUDY 28 AVERAGE RH (PERCENT) 52 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 35 MIXED PRECIP 0 HEAVY RAIN 7 RAIN 16 LIGHT RAIN 59 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 4 SNOW 19 LIGHT SNOW 60 SLEET 0 FOG 84 FOG W/VIS <= 1/4 MILE 16 HAZE 46 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$