Climatological Report (Annual) Issued by NWS
309
CXUS55 KCYS 102221
CLADGW
Climate Report
NATIONAL WEATHER SERVICE CHEYENNE WY
251 PM MST FRI JAN 10 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 05/27 to 05/27
DEGREE_DAYS
HEATING TOTAL 7892 7442 450 7238
SINCE 7/1 3165 3089 76 2955
COOLING TOTAL 511 486 25 432
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
THUNDERSTORM 48 MIXED PRECIP 0
HEAVY RAIN 14 RAIN 26
LIGHT RAIN 92 FREEZING RAIN 0
LT FREEZING RAIN 1 HAIL 0
HEAVY SNOW 4 SNOW 19
LIGHT SNOW 80 SLEET 0
FOG 116 FOG W/VIS <= 1/4 MILE 15
HAZE 31
- Indicates negative numbers.
R Indicates record was set or tied.
MM Indicates data is missing.
T Indicates Trace Amount.
$$