356
CDUS45 KRIW 130728
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
128 AM MDT SAT MAY 13 2023
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR MAY 12 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 52 3:03 PM 70 2001 49 3 39
2007
MINIMUM 26 5:17 AM 17 2014 25 1 27
AVERAGE 39 37 2 33
PRECIPITATION (IN)
YESTERDAY 0.00 0.60 2022 0.07 -0.07 0.60
MONTH TO DATE 0.84 0.78 0.06 1.56
SINCE MAR 1 6.77 4.96 1.81 6.19
SINCE JAN 1 9.98 8.46 1.52 8.65
DEGREE DAYS
HEATING
YESTERDAY 26 28 -2 32
MONTH TO DATE 315 355 -40 383
SINCE MAR 1 3106 2801 305 2830
SINCE JUL 1 11081 11005 76 10538
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 9 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 2.6
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 100 6:00 AM
LOWEST 39 3:00 PM
AVERAGE 70
......................................................
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 50 70 2013
MINIMUM TEMPERATURE (F) 26 12 2014
SUNRISE AND SUNSET
MAY 13 2023...........SUNRISE 5:56 AM MDT SUNSET 8:40 PM MDT
MAY 14 2023...........SUNRISE 5:55 AM MDT SUNSET 8:41 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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