049
CDUS45 KRIW 120727
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT FRI MAY 12 2023
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR MAY 11 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 46 4:35 PM 68 2007 49 -3 47
MINIMUM 30 11:18 PM 15 2022 25 5 15
AVERAGE 38 37 1 31
PRECIPITATION (IN)
YESTERDAY 0.05 0.20 2008 0.07 -0.02 0.00
MONTH TO DATE 0.84 0.71 0.13 0.96
SINCE MAR 1 6.77 4.89 1.88 5.59
SINCE JAN 1 9.98 8.39 1.59 8.05
DEGREE DAYS
HEATING
YESTERDAY 27 28 -1 34
MONTH TO DATE 289 327 -38 351
SINCE MAR 1 3080 2773 307 2798
SINCE JUL 1 11055 10977 78 10506
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 10 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 0.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 60 5:00 PM
AVERAGE 80
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THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 49 70 2001
2007
MINIMUM TEMPERATURE (F) 25 17 2014
SUNRISE AND SUNSET
MAY 12 2023...........SUNRISE 5:58 AM MDT SUNSET 8:39 PM MDT
MAY 13 2023...........SUNRISE 5:56 AM MDT SUNSET 8:40 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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