Climatological Report (Daily)
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069
CDUS45 KCYS 170733
CLISNY

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
133 AM MDT WED SEP 17 2025

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

...THE SIDNEY NEBRASKA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 16 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1948 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         71    306 PM  97    2018  79     -8       85
  MINIMUM         51   1120 PM  29    1965  46      5       55
  AVERAGE         61                        62     -1       70

PRECIPITATION (IN)
  YESTERDAY        0.45          0.63 1971   0.04   0.41     0.00
  MONTH TO DATE    1.05                      0.78   0.27     0.01
  SINCE SEP 1      1.05                      0.78   0.27     0.01
  SINCE JAN 1     15.26                     13.59   1.67    11.33

DEGREE DAYS
 HEATING
  YESTERDAY        4                         5     -1        0
  MONTH TO DATE   32                        48    -16        0
  SINCE SEP 1     32                        48    -16        0
  SINCE JUL 1     40                        70    -30       20

 COOLING
  YESTERDAY        0                         2     -2        5
  MONTH TO DATE   46                        50     -4       85
  SINCE SEP 1     46                        50     -4       85
  SINCE JAN 1    660                       674    -14      824
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     E (70)
  AVERAGE WIND SPEED    10.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1100 PM
 LOWEST     49           400 PM
 AVERAGE    75

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


THE SIDNEY NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   79        99      2000
 MINIMUM TEMPERATURE (F)   45        28      1965


SUNRISE AND SUNSET
SEPTEMBER 17 2025.....SUNRISE   635 AM MDT   SUNSET   657 PM MDT
SEPTEMBER 18 2025.....SUNRISE   636 AM MDT   SUNSET   655 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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