723
CDUS45 KRIW 160732
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
132 AM MDT FRI MAY 16 2025
...............................
..THE GREYBULL WY CLIMATE SUMMARY FOR MAY 15 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 61 1:19 PM 87 2012 70 -9 70
MINIMUM 45 3:25 AM 35 2004 43 2 44
AVERAGE 53 57 -4 57
PRECIPITATION (IN)
YESTERDAY T 0.29 2015 0.04 -0.04 0.00
MONTH TO DATE 1.35 0.53 0.82 1.47
SINCE MAR 1 2.27 1.28 0.99 2.74
SINCE JAN 1 2.48 1.55 0.93 2.79
DEGREE DAYS
HEATING
YESTERDAY 12 9 3 8
MONTH TO DATE 118 171 -53 195
SINCE MAR 1 1398 1561 -163 1490
SINCE JUL 1 6883 7385 -502 6746
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 9 1 8 0
SINCE MAR 1 9 2 7 0
SINCE JAN 1 9 2 7 0
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WIND (MPH)
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 14.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 4:00 AM
LOWEST 47 1:00 PM
AVERAGE 68
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THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 90 2012
MINIMUM TEMPERATURE (F) 44 36 2009
SUNRISE AND SUNSET
MAY 16 2025...........SUNRISE 5:43 AM MDT SUNSET 8:35 PM MDT
MAY 17 2025...........SUNRISE 5:42 AM MDT SUNSET 8:36 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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