Climatological Report (Annual)
Issued by NWS
Issued by NWS
000 CXUS55 KCYS 031845 CLADGW Climate Report NATIONAL WEATHER SERVICE CHEYENNE WY 1142 AM MST FRI JAN 3 2020 ................................... ...The DOUGLAS WY AIRPORT climate summary for the year of 2019... Climate normal period 1981 to 2010 Climate record period 1998 to 2020 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 100 07/19 MM MM 99 Lowest -16 01/01 MM MM -29 Avg. Maximum 59.0 60.8 -1.8 61.0 Avg. Minimum 29.6 31.0 -1.4 30.7 Mean 44.3 45.9 -1.6 45.8 Days Max >= 90 39 33.4 35 Days Max <= 32 48 35.3 34 Days Min <= 32 204 187.2 193 Days Min <= 0 22 18.0 18 Precipitation (inches) Record Maximum MM MM Minimum MM MM Totals 9.81 13.39 -3.58 14.66 Days >= .01 74 MM 83 Days >= .10 32 MM 39 Days >= .50 4 MM 6 Days >= 1.00 1 MM 2 Greatest 24 Hr. Total 1.11 MM DEGREE_DAYS HEATING TOTAL 7892 7442 450 7238 SINCE 7/1 3165 3089 76 2955 COOLING TOTAL 511 488 23 432 SINCE 1/1 511 486 25 432 .............................................................. Wind (mph) Average Wind Speed 9.4 Highest Wind Speed/Direction 51/280 Date 10/04 Highest Gust Speed/Direction 64/290 Date 10/04 Sky Cover Possible Sunshine (Percent) MM Average Sky Cover 0.30 Number Of Days Fair 227 Number Of Days PC 95 Number of Days Cloudy 39 Average RH (Percent) 63 Weather Conditions. Number Of Days With 0 26 0 0 19 0 15 Haze 31 - Indicates negative numbers. R Indicates record was set or tied. MM Indicates data is missing. T Indicates Trace Amount. $$