Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KRIW 140727
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT SAT SEP 14 2024
...................................
...THE GREYBULL WY CLIMATE SUMMARY FOR SEPTEMBER 13 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 73 4:37 PM 92 2015 78 -5 83
MINIMUM 45 5:47 AM 31 1999 46 -1 49
AVERAGE 59 62 -3 66
PRECIPITATION (IN)
YESTERDAY 0.00 0.20 2004 0.03 -0.03 0.01
2004
2016
MONTH TO DATE 0.22 0.30 -0.08 0.88
SINCE SEP 1 0.22 0.30 -0.08 0.88
SINCE JAN 1 5.53 4.12 1.41 6.96
DEGREE DAYS
HEATING
YESTERDAY 6 4 2 0
MONTH TO DATE 12 39 -27 6
SINCE SEP 1 12 39 -27 6
SINCE JUL 1 25 58 -33 11
COOLING
YESTERDAY 0 2 -2 1
MONTH TO DATE 64 36 28 45
SINCE SEP 1 64 36 28 45
SINCE JAN 1 805 732 73 697
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 3.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 3:00 AM
LOWEST 26 5:00 PM
AVERAGE 56
..........................................................
THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 90 2015
2020
MINIMUM TEMPERATURE (F) 46 35 2003
2007
2012
SUNRISE AND SUNSET
SEPTEMBER 14 2024.....SUNRISE 6:51 AM MDT SUNSET 7:24 PM MDT
SEPTEMBER 15 2024.....SUNRISE 6:52 AM MDT SUNSET 7:22 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$