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CDUS45 KRIW 200742
CLIBYG
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
142 AM MDT TUE MAY 20 2025
...............................
..THE BUFFALO WY CLIMATE SUMMARY FOR MAY 19 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 46 12:39 AM 90 2009 64 -18 60
MINIMUM 38 11:17 PM 28 2003 42 -4 41
AVERAGE 42 53 -11 51
PRECIPITATION (IN)
YESTERDAY 0.12 1.04 2011 0.10 0.02 0.00
MONTH TO DATE 1.96 1.56 0.40 2.15
SINCE MAR 1 3.47 3.75 -0.28 3.03
SINCE JAN 1 3.51 4.22 -0.71 3.35
DEGREE DAYS
HEATING
YESTERDAY 23 12 11 14
MONTH TO DATE 225 289 -64 282
SINCE MAR 1 1723 1858 -135 1805
SINCE JUL 1 6665 7014 -349 6398
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 11 0 11 0
SINCE MAR 1 11 0 11 0
SINCE JAN 1 11 0 11 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 40 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 62 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 24.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 8:00 PM
LOWEST 82 1:00 AM
AVERAGE 91
......................................................
THE BUFFALO WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 83 2005
MINIMUM TEMPERATURE (F) 43 28 2003
SUNRISE AND SUNSET
MAY 20 2025...........SUNRISE 5:34 AM MDT SUNSET 8:33 PM MDT
MAY 21 2025...........SUNRISE 5:33 AM MDT SUNSET 8:34 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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