950
CDUS45 KRIW 140727
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT MON OCT 14 2024
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR OCTOBER 13 2024
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 65R 3:16 PM 62 2015 47 18 44
MINIMUM 25 6:24 AM 13 2008 23 2 27
2018
AVERAGE 45 35 10 36
PRECIPITATION (IN)
YESTERDAY 0.00 0.30 2013 0.06 -0.06 0.00
MONTH TO DATE 0.00 0.73 -0.73 0.92
SINCE SEP 1 1.43 2.30 -0.87 4.54
SINCE JAN 1 16.62 17.56 -0.94 22.57
DEGREE DAYS
HEATING
YESTERDAY 20 30 -10 29
MONTH TO DATE 254 359 -105 321
SINCE SEP 1 733 947 -214 817
SINCE JUL 1 1310 1589 -279 1350
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
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WIND (MPH)
HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION SE (140)
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 81 4:00 AM
LOWEST 27 4:00 PM
AVERAGE 54
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THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 63 2015
MINIMUM TEMPERATURE (F) 23 1 2018
SUNRISE AND SUNSET
OCTOBER 14 2024.......SUNRISE 7:36 AM MDT SUNSET 6:38 PM MDT
OCTOBER 15 2024.......SUNRISE 7:38 AM MDT SUNSET 6:36 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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