020 CDUS45 KRIW 200730 CLIGEY CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 130 AM MDT MON MAY 20 2024 ................................... ...THE GREYBULL WY CLIMATE SUMMARY FOR MAY 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 70 12:38 PM 94 2009 72 -2 78 MINIMUM 47 4:12 AM 31 2003 45 2 39 AVERAGE 59 58 1 59 PRECIPITATION (IN) YESTERDAY 0.00 0.72 2010 0.05 -0.05 0.00 MONTH TO DATE 1.47 0.72 0.75 0.20 SINCE MAR 1 2.74 1.47 1.27 0.77 SINCE JAN 1 2.79 1.74 1.05 0.88 DEGREE DAYS HEATING YESTERDAY 6 8 -2 6 MONTH TO DATE 215 203 12 101 SINCE MAR 1 1510 1593 -83 1458 SINCE JUL 1 6766 7417 -651 7687 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 0 5 -5 3 SINCE MAR 1 0 6 -6 3 SINCE JAN 1 0 6 -6 3 ................................................................... WIND (MPH) HIGHEST WIND SPEED 39 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 53 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 14.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 63 3:00 AM LOWEST 28 12:00 PM AVERAGE 46 .......................................................... THE GREYBULL WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 90 2002 MINIMUM TEMPERATURE (F) 45 29 2003 SUNRISE AND SUNSET MAY 20 2024...........SUNRISE 5:39 AM MDT SUNSET 8:39 PM MDT MAY 21 2024...........SUNRISE 5:38 AM MDT SUNSET 8:40 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$