Climatological Report (Daily)
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554
CDUS45 KRIW 030845
CLIGEY

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
145 AM MST MON NOV 03 2025

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

...THE GREYBULL WY CLIMATE SUMMARY FOR NOVEMBER 2 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         63  12:30 PM  72    2008  51     12       52
  MINIMUM         27   7:00 AM   7    2003  26      1       26
  AVERAGE         45                        38      7       39

PRECIPITATION (IN)
  YESTERDAY        0.00          0.08 1998   0.01  -0.01     0.00
  MONTH TO DATE    0.00                      0.02  -0.02     0.00
  SINCE SEP 1      2.54                      1.45   1.09     0.76
  SINCE JAN 1      6.74                      5.27   1.47     6.07

DEGREE DAYS
 HEATING
  YESTERDAY       20                        27     -7       26
  MONTH TO DATE   39                        53    -14       52
  SINCE SEP 1    632                       797   -165      497
  SINCE JUL 1    632                       816   -184      510

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1     50                        48      2       91
  SINCE JAN 1    791                       744     47      832
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     9.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    88           6:00 AM
 LOWEST     27          12:00 PM
 AVERAGE    58

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


THE GREYBULL WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   51        67      2020
 MINIMUM TEMPERATURE (F)   25         7      2002


SUNRISE AND SUNSET
NOVEMBER  3 2025......SUNRISE   6:53 AM MST   SUNSET   4:58 PM MST
NOVEMBER  4 2025......SUNRISE   6:54 AM MST   SUNSET   4:57 PM MST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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