Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KRIW 210729
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
129 AM MDT SAT SEP 21 2024
...................................
...THE GREYBULL WY CLIMATE SUMMARY FOR SEPTEMBER 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 82 4:14 PM 85 2016 75 7 79
MINIMUM 41 5:41 AM 31 1999 43 -2 48
AVERAGE 62 59 3 64
PRECIPITATION (IN)
YESTERDAY 0.00 0.30 2004 0.04 -0.04 T
MONTH TO DATE 0.38 0.51 -0.13 0.91
SINCE SEP 1 0.38 0.51 -0.13 0.91
SINCE JAN 1 5.69 4.33 1.36 6.99
DEGREE DAYS
HEATING
YESTERDAY 3 7 -4 1
MONTH TO DATE 33 79 -46 12
SINCE SEP 1 33 79 -46 12
SINCE JUL 1 46 98 -52 17
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 69 43 26 50
SINCE SEP 1 69 43 26 50
SINCE JAN 1 810 739 71 702
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 7.2
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 86 5:00 AM
LOWEST 16 4:00 PM
AVERAGE 51
..........................................................
THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 86 2013
2015
MINIMUM TEMPERATURE (F) 43 32 1999
2000
2021
SUNRISE AND SUNSET
SEPTEMBER 21 2024.....SUNRISE 6:59 AM MDT SUNSET 7:10 PM MDT
SEPTEMBER 22 2024.....SUNRISE 7:00 AM MDT SUNSET 7:08 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$