Climatological Report (Daily)
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054
CDUS45 KRIW 250726
CLIBPI

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
126 AM MDT FRI SEP 25 2026

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

...THE BIG PINEY  WY CLIMATE SUMMARY FOR SEPTEMBER 24 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1976 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         69   3:31 PM  81    1987  66      3       70
  MINIMUM         34   5:53 AM  16    1984  29      5       30
  AVERAGE         52                        48      4

PRECIPITATION (IN)
  YESTERDAY        0.00          0.44 2017   0.02  -0.02     0.00
  MONTH TO DATE    0.92                      0.51   0.41     0.46
  SINCE SEP 1      0.92                      0.51   0.41     0.46
  SINCE JAN 1      5.28                      6.42  -1.14     6.32

DEGREE DAYS
 HEATING
  YESTERDAY       13                        17     -4       15
  MONTH TO DATE  247                       315    -68      233
  SINCE SEP 1    247                       315    -68      233
  SINCE JUL 1    364                       591   -227      407

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1      0                         0      0        0
  SINCE JAN 1    163                        30    133       41
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED     4.9


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    96           5:00 AM
 LOWEST     28           3:00 PM
 AVERAGE    62

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


THE BIG PINEY  WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        83      2001
 MINIMUM TEMPERATURE (F)   29        11      1984


SUNRISE AND SUNSET
SEPTEMBER 25 2026.....SUNRISE   7:11 AM MDT   SUNSET   7:12 PM MDT
SEPTEMBER 26 2026.....SUNRISE   7:12 AM MDT   SUNSET   7:10 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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