169
CDUS45 KRIW 260730
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
130 AM MDT THU MAR 26 2026
...............................
..THE GREYBULL WY CLIMATE SUMMARY FOR MARCH 25 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 76R 4:33 PM 75 1999 55 21 68
MINIMUM 45 6:49 AM 8 2024 28 17 32
AVERAGE 61 42 19 50
PRECIPITATION (IN)
YESTERDAY 0.00 T 2010 0.01 -0.01 0.00
2019
MONTH TO DATE 0.25 0.16 0.09 0.34
SINCE MAR 1 0.25 0.16 0.09 0.34
SINCE JAN 1 0.29 0.43 -0.14 0.55
DEGREE DAYS
HEATING
YESTERDAY 4 23 -19 15
MONTH TO DATE 479 703 -224 627
SINCE MAR 1 479 703 -224 627
SINCE JUL 1 4867 6527 -1660 6112
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 18 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 4.6
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 63 5:00 AM
LOWEST 15 1:00 PM
AVERAGE 39
......................................................
THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 55 74 2004
2012
MINIMUM TEMPERATURE (F) 29 14 2009
SUNRISE AND SUNSET
MARCH 26 2026.........SUNRISE 7:04 AM MDT SUNSET 7:32 PM MDT
MARCH 27 2026.........SUNRISE 7:02 AM MDT SUNSET 7:34 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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