Climatological Report (Daily)
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631
CDUS45 KRIW 180728
CLIGEY

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
128 AM MDT SUN AUG 18 2024

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

...THE GREYBULL WY CLIMATE SUMMARY FOR AUGUST 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         95   5:03 PM 102    2020  89      6      100
  MINIMUM         55   5:28 AM  41    2002  56     -1       57
  AVERAGE         75                        72      3       79

PRECIPITATION (IN)
  YESTERDAY        0.00          0.02 2003   0.01  -0.01     0.00
  MONTH TO DATE    0.07                      0.09  -0.02     0.14
  SINCE JUN 1      1.56                      1.33   0.23     4.81
  SINCE JAN 1      4.79                      3.68   1.11     6.02

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       10                         8      2       14
  MONTH TO DATE  142                       160    -18      128
  SINCE JUN 1    629                       591     38      484
  SINCE JAN 1    629                       615     14      517
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     4.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    62           5:00 AM
 LOWEST     12           6:00 PM
 AVERAGE    37

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


THE GREYBULL WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   89       100      2001
                                             2023
 MINIMUM TEMPERATURE (F)   56        44      2009


SUNRISE AND SUNSET
AUGUST 18 2024........SUNRISE   6:19 AM MDT   SUNSET   8:12 PM MDT
AUGUST 19 2024........SUNRISE   6:20 AM MDT   SUNSET   8:10 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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