393
CDUS45 KRIW 090727
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT WED APR 09 2025
...............................
..THE GREYBULL WY CLIMATE SUMMARY FOR APRIL 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 67 2:53 PM 73 2016 58 9 51
MINIMUM 44 5:19 AM 21 2000 32 12 36
AVERAGE 56 45 11 44
PRECIPITATION (IN)
YESTERDAY 0.00 0.05 2001 0.01 -0.01 0.00
MONTH TO DATE T 0.09 -0.09 0.61
SINCE MAR 1 0.47 0.31 0.16 1.05
SINCE JAN 1 0.68 0.58 0.10 1.10
DEGREE DAYS
HEATING
YESTERDAY 9 20 -11 21
MONTH TO DATE 182 168 14 147
SINCE MAR 1 914 1008 -94 965
SINCE JUL 1 6399 6832 -433 6221
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
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WIND (MPH)
HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 50 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 10.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 58 5:00 AM
LOWEST 27 3:00 PM
AVERAGE 43
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THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 79 2016
MINIMUM TEMPERATURE (F) 32 17 2013
SUNRISE AND SUNSET
APRIL 9 2025.........SUNRISE 6:38 AM MDT SUNSET 7:50 PM MDT
APRIL 10 2025.........SUNRISE 6:36 AM MDT SUNSET 7:51 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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