Climatological Report (Daily)
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377
CDUS45 KCYS 010026
CLIAIA

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
626 PM MDT SUN AUG 31 2025

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

...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR AUGUST 31 2025...
VALID TODAY AS OF 0600 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1896 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         81        MM 101    1990  84     -3       94
  MINIMUM         52    243 AM  36    1908  49      3       49
                                      2020
  AVERAGE         67                        66      1       72

PRECIPITATION (IN)
  TODAY            0.00          0.98 1935   0.04  -0.04     0.00
  MONTH TO DATE    1.31                      1.49  -0.18     0.50
  SINCE JUN 1      4.88                      6.79  -1.91     3.43
  SINCE JAN 1     11.44                     12.24  -0.80     8.90

DEGREE DAYS
 HEATING
  TODAY            0                         2     -2        0
  MONTH TO DATE    1                        24    -23       16
  SINCE JUN 1     71                       125    -54       58
  SINCE JUL 1      3                        35    -32       26

 COOLING
  TODAY            2                         3     -1        7
  MONTH TO DATE  222                       184     38      254
  SINCE JUN 1    629                       508    121      635
  SINCE JAN 1    649                       517    132      639
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     6.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           200 AM
 LOWEST     28           400 PM
 AVERAGE    64

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


THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83       100      2023
 MINIMUM TEMPERATURE (F)   49        34      1956


SUNRISE AND SUNSET
AUGUST 31 2025........SUNRISE   616 AM MDT   SUNSET   726 PM MDT
SEPTEMBER  1 2025.....SUNRISE   617 AM MDT   SUNSET   724 PM MDT


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




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