142 CDUS45 KRIW 210747 CLIGEY CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 147 AM MDT TUE MAY 21 2024 ................................... ...THE GREYBULL WY CLIMATE SUMMARY FOR MAY 20 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 63 4:56 PM 90 2002 72 -9 87 MINIMUM 42 5:28 AM 29 2003 45 -3 43 AVERAGE 53 59 -6 65 PRECIPITATION (IN) YESTERDAY 0.05 0.42 2010 0.05 0.00 0.00 MONTH TO DATE 1.52 0.77 0.75 0.20 SINCE MAR 1 2.79 1.52 1.27 0.77 SINCE JAN 1 2.84 1.79 1.05 0.88 DEGREE DAYS HEATING YESTERDAY 12 7 5 0 MONTH TO DATE 227 210 17 101 SINCE MAR 1 1522 1600 -78 1458 SINCE JUL 1 6778 7424 -646 7687 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 0 6 -6 3 SINCE MAR 1 0 7 -7 3 SINCE JAN 1 0 7 -7 3 ................................................................... WIND (MPH) HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 9.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 82 11:00 PM LOWEST 26 3:00 PM AVERAGE 54 .......................................................... THE GREYBULL WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 88 2023 MINIMUM TEMPERATURE (F) 46 31 2001 SUNRISE AND SUNSET MAY 21 2024...........SUNRISE 5:38 AM MDT SUNSET 8:40 PM MDT MAY 22 2024...........SUNRISE 5:37 AM MDT SUNSET 8:41 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$