CDUS45 KRIW 160728 CLIP60 CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 128 AM MDT TUE APR 16 2024 ................................... ...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR APRIL 15 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 47 MM 49 2007 40 7 35 MINIMUM 29 4:00 AM -5 1999 16 13 -3 2001 AVERAGE 38 28 10 16 PRECIPITATION (IN) YESTERDAY 0.38 0.56 2002 0.08 0.30 0.00 MONTH TO DATE 0.70 1.20 -0.50 1.40 SINCE MAR 1 5.01 3.10 1.91 5.43 SINCE JAN 1 9.48 6.60 2.88 8.64 DEGREE DAYS HEATING YESTERDAY 27 37 -10 49 MONTH TO DATE 504 575 -71 652 SINCE MAR 1 1872 1933 -61 2240 SINCE JUL 1 9346 10137 -791 10213 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 6 HIGHEST WIND DIRECTION E (99) HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM AVERAGE WIND SPEED 2.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 100 7:00 PM LOWEST 58 11:00 AM AVERAGE 79 .......................................................... THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 41 52 2010 MINIMUM TEMPERATURE (F) 17 -2 1999 SUNRISE AND SUNSET APRIL 16 2024.........SUNRISE 6:35 AM MDT SUNSET 8:09 PM MDT APRIL 17 2024.........SUNRISE 6:33 AM MDT SUNSET 8:10 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$