633
CDUS45 KRIW 100733
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
133 AM MDT FRI MAY 10 2024
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR MAY 9 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 47 12:57 PM 64 2007 48 -1 46
MINIMUM 28 12:37 AM 9 2002 24 4 25
AVERAGE 38 36 2 36
PRECIPITATION (IN)
YESTERDAY 0.00 0.69 2014 0.07 -0.07 0.00
MONTH TO DATE 0.82 0.57 0.25 0.74
SINCE MAR 1 6.15 4.75 1.40 6.67
SINCE JAN 1 10.62 8.25 2.37 9.88
DEGREE DAYS
HEATING
YESTERDAY 27 29 -2 29
MONTH TO DATE 310 271 39 236
SINCE MAR 1 2462 2717 -255 3027
SINCE JUL 1 9936 10921 -985 11000
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 12 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 4.1
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 88 12:00 AM
LOWEST 43 1:00 PM
AVERAGE 66
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THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 49 63 2007
MINIMUM TEMPERATURE (F) 25 8 2022
SUNRISE AND SUNSET
MAY 10 2024...........SUNRISE 5:59 AM MDT SUNSET 8:38 PM MDT
MAY 11 2024...........SUNRISE 5:58 AM MDT SUNSET 8:39 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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