730
CDUS45 KRIW 210726
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
126 AM MDT SAT OCT 21 2023
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR OCTOBER 20 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 63R 3:11 PM 63 2003 44 19 59
MINIMUM 28 7:13 AM 14 2007 21 7 24
AVERAGE 46 32 14 42
PRECIPITATION (IN)
YESTERDAY 0.00 0.34 2004 0.06 -0.06 0.00
MONTH TO DATE 0.92 1.15 -0.23 0.37
SINCE SEP 1 4.54 2.72 1.82 1.99
SINCE JAN 1 22.57 17.98 4.59 20.00
DEGREE DAYS
HEATING
YESTERDAY 19 33 -14 23
MONTH TO DATE 478 582 -104 458
SINCE SEP 1 974 1170 -196 913
SINCE JUL 1 1507 1812 -305 1357
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 W (250)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 1.4
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 2:00 AM
LOWEST 34 3:00 PM
AVERAGE 65
......................................................
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 43 63 2003
MINIMUM TEMPERATURE (F) 20 13 2007
SUNRISE AND SUNSET
OCTOBER 21 2023.......SUNRISE 7:44 AM MDT SUNSET 6:27 PM MDT
OCTOBER 22 2023.......SUNRISE 7:46 AM MDT SUNSET 6:26 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page