CDUS45 KRIW 270734 CLIP60 CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1232 AM MST MON JAN 27 2020 ................................... ...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR JANUARY 26 2020... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1998 TO 2020 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 31 216 PM 36 2013 24 7 25 MINIMUM 24 812 AM -10 2004 1 23 14 AVERAGE 28 12 16 20 PRECIPITATION (IN) YESTERDAY 0.08 0.16 2012 0.05 0.03 0.07 MONTH TO DATE 2.36 1.90 0.46 2.21 SINCE DEC 1 3.71 3.40 0.31 3.58 SINCE JAN 1 2.36 1.90 0.46 2.21 DEGREE DAYS HEATING YESTERDAY 37 52 -15 45 MONTH TO DATE 1300 1352 -52 1339 SINCE DEC 1 2850 2942 -92 2938 SINCE JUL 1 6563 6262 301 6445 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 0 0 0 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 0.3 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 100 900 AM LOWEST 78 1100 AM AVERAGE 89 .......................................................... THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 24 42 2015 MINIMUM TEMPERATURE (F) 1 -20 2001 SUNRISE AND SUNSET JANUARY 27 2020.......SUNRISE 746 AM MST SUNSET 523 PM MST JANUARY 28 2020.......SUNRISE 745 AM MST SUNSET 525 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$