CDUS45 KRIW 210727 CLIGEY CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 127 AM MDT SUN JUN 21 2026 ................................... ...THE GREYBULL WY CLIMATE SUMMARY FOR JUNE 20 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 83 2:56 PM 95 2005 83 0 91 2007 2017 MINIMUM 54 4:55 AM 45 2004 54 0 65 2024 AVERAGE 69 68 1 78 PRECIPITATION (IN) YESTERDAY T 0.06 2000 0.03 -0.03 0.00 MONTH TO DATE 0.12 0.87 -0.75 0.24 SINCE JUN 1 0.12 0.87 -0.75 0.24 SINCE JAN 1 1.54 3.22 -1.68 2.95 DEGREE DAYS HEATING YESTERDAY 0 1 -1 0 MONTH TO DATE 37 54 -17 27 SINCE JUN 1 37 54 -17 27 SINCE JUL 1 5796 7539 -1743 6996 COOLING YESTERDAY 4 4 0 13 MONTH TO DATE 42 63 -21 85 SINCE JUN 1 42 63 -21 85 SINCE JAN 1 88 87 1 106 ................................................................... WIND (MPH) HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 6.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 74 5:00 AM LOWEST 21 3:00 PM AVERAGE 48 .......................................................... THE GREYBULL WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 84 104 2016 MINIMUM TEMPERATURE (F) 54 42 2000 SUNRISE AND SUNSET JUNE 21 2026..........SUNRISE 5:28 AM MDT SUNSET 9:01 PM MDT JUNE 22 2026..........SUNRISE 5:28 AM MDT SUNSET 9:01 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$