Climatological Report (Daily)
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306
CDUS45 KRIW 180727
CLIGEY

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT FRI OCT 18 2024

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

...THE GREYBULL WY CLIMATE SUMMARY FOR OCTOBER 17 2024...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         68  12:46 AM  79    2003  59      9       78
  MINIMUM         42  12:06 PM  21    1999  33      9       38
                                      2002
  AVERAGE         55                        46      9       58

PRECIPITATION (IN)
  YESTERDAY        0.14          0.36 2007   0.02   0.12     0.00
  MONTH TO DATE    0.14                      0.43  -0.29     0.28
  SINCE SEP 1      0.52                      1.26  -0.74     1.86
  SINCE JAN 1      5.83                      5.08   0.75     7.94

DEGREE DAYS
 HEATING
  YESTERDAY       10                        19     -9        7
  MONTH TO DATE  118                       259   -141      205
  SINCE SEP 1    188                       428   -240      274
  SINCE JUL 1    201                       447   -246      279

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    2                         0      2        0
  SINCE SEP 1     91                        46     45       50
  SINCE JAN 1    832                       742     90      702
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    36   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    45   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED    10.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           6:00 PM
 LOWEST     29          12:00 AM
 AVERAGE    60

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


THE GREYBULL WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   59        79      2015
 MINIMUM TEMPERATURE (F)   32        22      2006


SUNRISE AND SUNSET
OCTOBER 18 2024.......SUNRISE   7:32 AM MDT   SUNSET   6:22 PM MDT
OCTOBER 19 2024.......SUNRISE   7:33 AM MDT   SUNSET   6:20 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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