889
CDUS45 KRIW 140730
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
130 AM MDT SAT OCT 14 2023
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR OCTOBER 13 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 44 4:12 PM 62 2015 47 -3 58
MINIMUM 27 4:17 AM 13 2008 23 4 25
2018
AVERAGE 36 35 1 42
PRECIPITATION (IN)
YESTERDAY 0.00 0.30 2013 0.06 -0.06 0.00
MONTH TO DATE 0.92 0.73 0.19 0.37
SINCE SEP 1 4.54 2.30 2.24 1.99
SINCE JAN 1 22.57 17.56 5.01 20.00
DEGREE DAYS
HEATING
YESTERDAY 29 30 -1 23
MONTH TO DATE 321 359 -38 295
SINCE SEP 1 817 947 -130 750
SINCE JUL 1 1350 1589 -239 1194
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 9 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (280)
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 100 7:00 AM
LOWEST 60 3:00 PM
AVERAGE 80
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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 2023.......SUNRISE 7:35 AM MDT SUNSET 6:39 PM MDT
OCTOBER 15 2023.......SUNRISE 7:37 AM MDT SUNSET 6:37 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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