Climatological Report (Daily)
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301
CDUS45 KRIW 170732
CLIBPI

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
132 AM MDT FRI OCT 17 2025

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

...THE BIG PINEY  WY CLIMATE SUMMARY FOR OCTOBER 16 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1976 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         54  12:54 PM  73    2024  55     -1       73
  MINIMUM         28  10:09 PM   9    1976  21      7       24
                                      1999
  AVERAGE         41                        38      3

PRECIPITATION (IN)
  YESTERDAY        0.00          0.69 2016   0.02  -0.02      T
  MONTH TO DATE    0.84                      0.39   0.45      T
  SINCE SEP 1      1.35                      1.03   0.32     0.29
  SINCE JAN 1      7.21                      6.94   0.27     3.32

DEGREE DAYS
 HEATING
  YESTERDAY       24                        27     -3       16
  MONTH TO DATE  328                       377    -49      232
  SINCE SEP 1    627                       805   -178      550
  SINCE JUL 1    801                      1081   -280      762

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1      0                         0      0        0
  SINCE JAN 1     41                        30     11       64
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     9.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           1:00 AM
 LOWEST     39           2:00 PM
 AVERAGE    66

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


THE BIG PINEY  WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   55        71      2003
 MINIMUM TEMPERATURE (F)   21         9      1996


SUNRISE AND SUNSET
OCTOBER 17 2025.......SUNRISE   7:36 AM MDT   SUNSET   6:34 PM MDT
OCTOBER 18 2025.......SUNRISE   7:37 AM MDT   SUNSET   6:33 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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