Climatological Report (Daily)
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852
CDUS45 KRIW 210745
CLIGEY

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
145 AM MDT WED AUG 21 2024

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

...THE GREYBULL WY CLIMATE SUMMARY FOR AUGUST 20 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         98R  2:47 PM  95    2008  88     10       74
                                      2013
                                      2019
  MINIMUM         55   5:08 AM  45    2016  55      0       57
  AVERAGE         77                        71      6       66

PRECIPITATION (IN)
  YESTERDAY        0.00          0.59 2021   0.00   0.00      T
  MONTH TO DATE    0.07                      0.11  -0.04     0.15
  SINCE JUN 1      1.56                      1.35   0.21     4.82
  SINCE JAN 1      4.79                      3.70   1.09     6.03

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1     33                        66    -33       44
  SINCE JUL 1      4                         4      0        5

 COOLING
  YESTERDAY       12                         7      5        1
  MONTH TO DATE  186                       181      5      158
  SINCE JUN 1    673                       612     61      514
  SINCE JAN 1    673                       636     37      547
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    31   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    43   HIGHEST GUST DIRECTION    SE (140)
  AVERAGE WIND SPEED     7.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    70           4:00 AM
 LOWEST     10           2:00 PM
 AVERAGE    40

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


THE GREYBULL WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88       101      2023
 MINIMUM TEMPERATURE (F)   55        47      2016
                                             2021


SUNRISE AND SUNSET
AUGUST 21 2024........SUNRISE   6:23 AM MDT   SUNSET   8:07 PM MDT
AUGUST 22 2024........SUNRISE   6:24 AM MDT   SUNSET   8:05 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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