Climatological Report (Daily)
Issued by NWS
Issued by NWS
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740 CDUS45 KRIW 090751 CLIP60 CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 151 AM MDT TUE APR 09 2024 ................................... ...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR APRIL 8 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 31 3:06 PM 54 2016 39 -8 40 2022 MINIMUM 12 11:22 PM 1 2021 14 -2 18 AVERAGE 22 27 -5 29 PRECIPITATION (IN) YESTERDAY 0.00 0.33 2011 0.08 -0.08 0.04 MONTH TO DATE 0.26 0.63 -0.37 0.65 SINCE MAR 1 4.57 2.53 2.04 4.68 SINCE JAN 1 9.04 6.03 3.01 7.89 DEGREE DAYS HEATING YESTERDAY 43 38 5 36 MONTH TO DATE 292 313 -21 392 SINCE MAR 1 1660 1671 -11 1980 SINCE JUL 1 9134 9875 -741 9953 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 10 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 1.3 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 92 12:00 AM LOWEST 58 2:00 PM AVERAGE 75 .......................................................... THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 39 56 2016 MINIMUM TEMPERATURE (F) 15 -4 2008 SUNRISE AND SUNSET APRIL 9 2024.........SUNRISE 6:47 AM MDT SUNSET 8:00 PM MDT APRIL 10 2024.........SUNRISE 6:45 AM MDT SUNSET 8:01 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$