Climatological Report (Daily)
Issued by NWS Cheyenne, WY

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary Off
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
271
CDUS45 KCYS 150726
CLICYS

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
126 AM MDT FRI MAY 15 2026

...................................

...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR MAY 14 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         78    157 PM  84    2013  64     14       64
  MINIMUM         57    929 PM  25    1926  40     17       41
  AVERAGE         68                        52     16       53

PRECIPITATION (IN)
  YESTERDAY        0.00          1.36 1965   0.08  -0.08     0.08
  MONTH TO DATE    1.23                      1.06   0.17     0.35
  SINCE MAR 1      2.38                      3.81  -1.43     1.54
  SINCE JAN 1      2.90                      4.68  -1.78     3.07

SNOWFALL (IN)
  YESTERDAY        0.0           4.0  1892   0.1   -0.1      0.0
  MONTH TO DATE    8.9                       2.3    6.6       T
  SINCE MAR 1     15.2                      23.3   -8.1      6.5
  SINCE JUL 1     26.4                      61.8  -35.4     34.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                        14    -14       12
  MONTH TO DATE  186                       225    -39      154
  SINCE MAR 1   1292                      1756   -464     1517
  SINCE JUL 1   5187                      6672  -1485     6124

 COOLING
  YESTERDAY        3                         0      3        0
  MONTH TO DATE    3                         0      3        0
  SINCE MAR 1      4                         0      4        0
  SINCE JAN 1      4                         0      4        0
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    32   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    50   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED    15.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    40           500 AM
 LOWEST      6           500 PM
 AVERAGE    23

..........................................................


THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   64        83      1964
                                             1978
 MINIMUM TEMPERATURE (F)   40        23      1909


SUNRISE AND SUNSET
MAY 15 2026...........SUNRISE   541 AM MDT   SUNSET   811 PM MDT
MAY 16 2026...........SUNRISE   540 AM MDT   SUNSET   812 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$