Climatological Report (Daily)
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817
CDUS45 KRIW 090740
CLIGEY

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1240 AM MST SUN MAR 09 2025

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

...THE GREYBULL WY CLIMATE SUMMARY FOR MARCH 8 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         48   5:17 PM  64    2004  48      0       45
  MINIMUM         20   7:01 AM  -7    2002  21     -1       14
  AVERAGE         34                        35     -1       30

PRECIPITATION (IN)
  YESTERDAY        0.00          0.08 2005   0.00   0.00     0.00
  MONTH TO DATE    0.10                      0.03   0.07     0.13
  SINCE MAR 1      0.10                      0.03   0.07     0.13
  SINCE JAN 1      0.31                      0.30   0.01     0.18

DEGREE DAYS
 HEATING
  YESTERDAY       31                        30      1       35
  MONTH TO DATE  224                       257    -33      240
  SINCE MAR 1    224                       257    -33      240
  SINCE JUL 1   5709                      6081   -372     5496

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     S (160)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     4.5


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    92          12:00 AM
 LOWEST     37           5:00 PM
 AVERAGE    65

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


THE GREYBULL WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   48        66      2004
                                             2005
 MINIMUM TEMPERATURE (F)   22       -12      2002


SUNRISE AND SUNSET
MARCH  9 2025.........SUNRISE   7:35 AM MDT   SUNSET   7:11 PM MDT
MARCH 10 2025.........SUNRISE   7:33 AM MDT   SUNSET   7:13 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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