299
CDUS45 KRIW 270737
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
137 AM MDT SAT MAY 27 2023
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR MAY 26 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 57 3:54 PM 68 2003 54 3 67
2018
MINIMUM 31 5:07 AM 22 2005 29 2 27
AVERAGE 44 42 2 47
PRECIPITATION (IN)
YESTERDAY 0.00 0.50 2021 0.09 -0.09 0.00
MONTH TO DATE 1.06 1.89 -0.83 2.36
SINCE MAR 1 6.99 6.07 0.92 6.99
SINCE JAN 1 10.20 9.57 0.63 9.45
DEGREE DAYS
HEATING
YESTERDAY 21 24 -3 18
MONTH TO DATE 605 710 -105 776
SINCE MAR 1 3396 3156 240 3223
SINCE JUL 1 11371 11360 11 10931
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 7 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 0.6
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 96 12:00 AM
LOWEST 40 4:00 PM
AVERAGE 68
......................................................
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 70 2003
MINIMUM TEMPERATURE (F) 30 23 2005
2011
SUNRISE AND SUNSET
MAY 27 2023...........SUNRISE 5:43 AM MDT SUNSET 8:55 PM MDT
MAY 28 2023...........SUNRISE 5:42 AM MDT SUNSET 8:56 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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