Climatological Report (Daily)
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135
CDUS45 KCYS 180039
CLICDR

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
639 PM MDT WED SEP 17 2025

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

...THE CHADRON NEBRASKA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 17 2025...
VALID TODAY AS OF 0600 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         62        MM 100    2000  79    -17       95
  MINIMUM         53    541 AM  26    1965  46      7       55
  AVERAGE         58                        62     -4       75

PRECIPITATION (IN)
  TODAY           MM             1.23 1946   0.06  MM        0.07
  MONTH TO DATE    T                         0.92  -0.92     0.09
  SINCE SEP 1      T                         0.92  -0.92     0.09
  SINCE JAN 1     12.27                     12.56  -0.29     9.80

DEGREE DAYS
 HEATING
  TODAY            7                         4      3        0
  MONTH TO DATE   37                        49    -12        1
  SINCE SEP 1     37                        49    -12        1
  SINCE JUL 1     44                        72    -28       11

 COOLING
  TODAY            0                         2     -2       10
  MONTH TO DATE   48                        61    -13      136
  SINCE SEP 1     48                        61    -13      136
  SINCE JAN 1    882                       789     93      986
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     5.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     78           900 AM
 AVERAGE    89

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


THE CHADRON NEBRASKA AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   78        98      2021
 MINIMUM TEMPERATURE (F)   46        25      1991


SUNRISE AND SUNSET
SEPTEMBER 17 2025.....SUNRISE   635 AM MDT   SUNSET   658 PM MDT
SEPTEMBER 18 2025.....SUNRISE   636 AM MDT   SUNSET   656 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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