CDUS45 KRIW 030728 CLIP60 CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1228 AM MST TUE FEB 03 2026 ................................... ...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR FEBRUARY 2 2026... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1998 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 36 2:57 PM 41 2024 24 12 32 MINIMUM 8 8:13 AM -36 2011 0 8 24 AVERAGE 22 12 10 28 PRECIPITATION (IN) YESTERDAY 0.00 0.74 2025 0.05 -0.05 0.74 MONTH TO DATE 0.00 0.11 -0.11 0.84 SINCE DEC 1 7.03 4.26 2.77 3.71 SINCE JAN 1 1.61 1.91 -0.30 2.38 DEGREE DAYS HEATING YESTERDAY 43 53 -10 37 MONTH TO DATE 83 106 -23 74 SINCE DEC 1 2876 3361 -485 3194 SINCE JUL 1 5834 6868 -1034 6301 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 13 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 2.4 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 92 5:00 AM LOWEST 34 3:00 PM AVERAGE 63 .......................................................... THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 24 37 2000 MINIMUM TEMPERATURE (F) 0 -20 2017 SUNRISE AND SUNSET FEBRUARY 3 2026......SUNRISE 7:38 AM MST SUNSET 5:34 PM MST FEBRUARY 4 2026......SUNRISE 7:37 AM MST SUNSET 5:35 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$