


Climatological Report (Daily)
Issued by NWS Cheyenne, WY
Issued by NWS Cheyenne, WY
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
092 CDUS45 KCYS 170727 CLICYS CLIMATE REPORT NATIONAL WEATHER SERVICE CHEYENNE WY 127 AM MDT FRI OCT 17 2025 ................................... ...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR OCTOBER 16 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1871 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 64 226 PM 82 1991 59 5 78 MINIMUM 44 1159 PM 10 1948 34 10 34 AVERAGE 54 46 8 56 PRECIPITATION (IN) YESTERDAY T 0.97 1942 0.03 -0.03 0.00 MONTH TO DATE 0.39 0.56 -0.17 0.00 SINCE SEP 1 2.05 2.03 0.02 0.37 SINCE JAN 1 15.00 13.88 1.12 9.60 SNOWFALL (IN) YESTERDAY 0.0 4.3 1925 0.2 -0.2 0.0 MONTH TO DATE 0.0 2.3 -2.3 0.0 SINCE SEP 1 0.0 3.3 -3.3 0.0 SINCE JUL 1 T 3.3 -3.3 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 11 19 -8 9 MONTH TO DATE 190 251 -61 115 SINCE SEP 1 315 447 -132 181 SINCE JUL 1 336 497 -161 220 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 3 SINCE SEP 1 16 32 -16 47 SINCE JAN 1 383 397 -14 528 ................................................................... WIND (MPH) HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 12.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG FOG W/VISIBILITY <= 1/4 MILE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 1200 AM LOWEST 20 300 PM AVERAGE 60 .......................................................... THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 58 79 1926 MINIMUM TEMPERATURE (F) 33 6 1948 SUNRISE AND SUNSET OCTOBER 17 2025.......SUNRISE 713 AM MDT SUNSET 615 PM MDT OCTOBER 18 2025.......SUNRISE 715 AM MDT SUNSET 613 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$