Climatological Report (Daily)
Issued by NWS
Issued by NWS
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965 CDUS45 KRIW 200726 CLIP60 CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 126 AM MDT SAT APR 20 2024 ................................... ...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR APRIL 19 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 35 4:42 PM 56 2010 42 -7 24 MINIMUM 1R 5:44 AM 5 2006 18 -17 14 AVERAGE 18 30 -12 19 PRECIPITATION (IN) YESTERDAY 0.00 0.26 2022 0.07 -0.07 0.12 MONTH TO DATE 0.70 1.51 -0.81 1.72 SINCE MAR 1 5.01 3.41 1.60 5.75 SINCE JAN 1 9.48 6.91 2.57 8.96 DEGREE DAYS HEATING YESTERDAY 47 36 11 46 MONTH TO DATE 605 719 -114 810 SINCE MAR 1 1973 2077 -104 2398 SINCE JUL 1 9447 10281 -834 10371 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 7 HIGHEST WIND DIRECTION SE (130) HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION E (110) AVERAGE WIND SPEED 1.5 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 87 12:00 AM LOWEST 36 5:00 PM AVERAGE 62 .......................................................... THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 42 57 2010 2016 MINIMUM TEMPERATURE (F) 18 -1 2023 SUNRISE AND SUNSET APRIL 20 2024.........SUNRISE 6:28 AM MDT SUNSET 8:13 PM MDT APRIL 21 2024.........SUNRISE 6:27 AM MDT SUNSET 8:15 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$