595
CDUS45 KRIW 280731
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
131 AM MDT SUN MAY 28 2023
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR MAY 27 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 1:39 PM 70 2003 54 3 59
MINIMUM 35 3:46 AM 23 2005 30 5 34
2011
AVERAGE 46 42 4 47
PRECIPITATION (IN)
YESTERDAY 0.00 0.48 2011 0.09 -0.09 0.18
MONTH TO DATE 1.06 1.98 -0.92 2.54
SINCE MAR 1 6.99 6.16 0.83 7.17
SINCE JAN 1 10.20 9.66 0.54 9.63
DEGREE DAYS
HEATING
YESTERDAY 19 23 -4 18
MONTH TO DATE 624 733 -109 794
SINCE MAR 1 3415 3179 236 3241
SINCE JUL 1 11390 11383 7 10949
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 8 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 1.7
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 92 6:00 AM
LOWEST 43 1:00 PM
AVERAGE 68
......................................................
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 78 2003
MINIMUM TEMPERATURE (F) 30 27 2005
2017
SUNRISE AND SUNSET
MAY 28 2023...........SUNRISE 5:42 AM MDT SUNSET 8:56 PM MDT
MAY 29 2023...........SUNRISE 5:42 AM MDT SUNSET 8:57 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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