Climatological Report (Daily)
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320
CDUS45 KRIW 310728
CLIGEY

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
128 AM MDT FRI MAY 31 2024

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

...THE GREYBULL WY CLIMATE SUMMARY FOR MAY 30 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         67   4:06 PM  91    2002  75     -8       83
                                      2020
  MINIMUM         42   5:19 AM  37    2006  49     -7       50
  AVERAGE         55                        62     -7       67

PRECIPITATION (IN)
  YESTERDAY        T             0.66 2011   0.06  -0.06     0.01
  MONTH TO DATE    1.91                      1.28   0.63     0.53
  SINCE MAR 1      3.18                      2.03   1.15     1.10
  SINCE JAN 1      3.23                      2.30   0.93     1.21

DEGREE DAYS
 HEATING
  YESTERDAY       10                         5      5        0
  MONTH TO DATE  324                       268     56      104
  SINCE MAR 1   1619                      1658    -39     1461
  SINCE JUL 1   6875                      7482   -607     7690

 COOLING
  YESTERDAY        0                         2     -2        2
  MONTH TO DATE    0                        18    -18       31
  SINCE MAR 1      0                        19    -19       31
  SINCE JAN 1      0                        19    -19       31
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     8.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    80           6:00 AM
 LOWEST     20           7:00 PM
 AVERAGE    50

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


THE GREYBULL WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   76        94      2020
 MINIMUM TEMPERATURE (F)   49        37      2004


SUNRISE AND SUNSET
MAY 31 2024...........SUNRISE   5:31 AM MDT   SUNSET   8:50 PM MDT
JUNE  1 2024..........SUNRISE   5:30 AM MDT   SUNSET   8:51 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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