Climatological Report (Daily)
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470
CDUS45 KRIW 120730
CLIGEY

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
130 AM MDT THU SEP 12 2024

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

...THE GREYBULL WY CLIMATE SUMMARY FOR SEPTEMBER 11 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         87   4:24 PM  91    2017  79      8       79
  MINIMUM         56   5:06 AM  34    2014  47      9       47
  AVERAGE         72                        63      9       63

PRECIPITATION (IN)
  YESTERDAY        0.00          T    2000   0.02  -0.02     0.00
                                      2005
                                      2021
  MONTH TO DATE    0.03                      0.24  -0.21     0.87
  SINCE SEP 1      0.03                      0.24  -0.21     0.87
  SINCE JAN 1      5.34                      4.06   1.28     6.95

DEGREE DAYS
 HEATING
  YESTERDAY        0                         4     -4        2
  MONTH TO DATE    0                        31    -31        6
  SINCE SEP 1      0                        31    -31        6
  SINCE JUL 1     13                        50    -37       11

 COOLING
  YESTERDAY        7                         2      5        0
  MONTH TO DATE   64                        32     32       42
  SINCE SEP 1     64                        32     32       42
  SINCE JAN 1    805                       728     77      694
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     6.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    49           6:00 AM
 LOWEST     17           3:00 PM
 AVERAGE    33

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


THE GREYBULL WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   79        93      2017
 MINIMUM TEMPERATURE (F)   46        30      2014


SUNRISE AND SUNSET
SEPTEMBER 12 2024.....SUNRISE   6:48 AM MDT   SUNSET   7:27 PM MDT
SEPTEMBER 13 2024.....SUNRISE   6:50 AM MDT   SUNSET   7:25 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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