Climatological Report (Daily)
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757
CDUS45 KCYS 021336
CLIAIA

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
736 AM MDT TUE SEP 02 2025

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

...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 1 2025...

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)
 YESTERDAY
  MAXIMUM         80    349 PM 100    2023  83     -3       87
  MINIMUM         52    102 AM  34    1956  49      3       49
  AVERAGE         66                        66      0       68

PRECIPITATION (IN)
  YESTERDAY        0.00          2.30 2021   0.05  -0.05     0.00
  MONTH TO DATE    0.00                      0.05  -0.05     0.00
  SINCE SEP 1      0.00                      0.05  -0.05     0.00
  SINCE JAN 1     11.44                     12.29  -0.85     8.90

DEGREE DAYS
 HEATING
  YESTERDAY        0                         2     -2        0
  MONTH TO DATE    0                         2     -2        0
  SINCE SEP 1      0                         2     -2        0
  SINCE JUL 1      3                        39    -36       26

 COOLING
  YESTERDAY        1                         3     -2        3
  MONTH TO DATE    1                         3     -2        3
  SINCE SEP 1      1                         3     -2        3
  SINCE JAN 1    649                       520    129      642
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     6.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     36           300 PM
 AVERAGE    68

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


THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        99      2023
 MINIMUM TEMPERATURE (F)   48        31      2006


SUNRISE AND SUNSET
SEPTEMBER  2 2025.....SUNRISE   618 AM MDT   SUNSET   723 PM MDT
SEPTEMBER  3 2025.....SUNRISE   619 AM MDT   SUNSET   721 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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