447
CDUS45 KRIW 170726
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
126 AM MDT TUE OCT 17 2023
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR OCTOBER 16 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 60 4:16 PM 62 2015 45 15 60
MINIMUM 27 7:02 AM 13 2018 22 5 21
AVERAGE 44 34 10 41
PRECIPITATION (IN)
YESTERDAY 0.00 0.58 2016 0.06 -0.06 0.00
MONTH TO DATE 0.92 0.91 0.01 0.37
SINCE SEP 1 4.54 2.48 2.06 1.99
SINCE JAN 1 22.57 17.74 4.83 20.00
DEGREE DAYS
HEATING
YESTERDAY 21 31 -10 24
MONTH TO DATE 394 452 -58 367
SINCE SEP 1 890 1040 -150 822
SINCE JUL 1 1423 1682 -259 1266
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 0.9
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 1:00 AM
LOWEST 30 4:00 PM
AVERAGE 63
......................................................
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 45 64 2015
MINIMUM TEMPERATURE (F) 22 12 1999
SUNRISE AND SUNSET
OCTOBER 17 2023.......SUNRISE 7:39 AM MDT SUNSET 6:34 PM MDT
OCTOBER 18 2023.......SUNRISE 7:41 AM MDT SUNSET 6:32 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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