CDUS45 KRIW 080727 CLIGEY CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 127 AM MDT FRI MAY 08 2026 ................................... ...THE GREYBULL WY CLIMATE SUMMARY FOR MAY 7 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 65 2:40 PM 88 2021 67 -2 71 MINIMUM 44 7:42 AM 27 2010 40 4 35 AVERAGE 55 54 1 53 PRECIPITATION (IN) YESTERDAY 0.11 1.00 2005 0.03 0.08 0.00 MONTH TO DATE 0.11 0.20 -0.09 0.12 SINCE MAR 1 1.01 0.95 0.06 1.04 SINCE JAN 1 1.05 1.22 -0.17 1.25 DEGREE DAYS HEATING YESTERDAY 10 12 -2 12 MONTH TO DATE 96 90 6 82 SINCE MAR 1 1215 1480 -265 1362 SINCE JUL 1 5603 7304 -1701 6847 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 1 -1 0 SINCE JAN 1 0 1 -1 0 ................................................................... WIND (MPH) HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION NW (310) AVERAGE WIND SPEED 7.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 90 11:00 PM LOWEST 29 12:00 AM AVERAGE 60 .......................................................... THE GREYBULL WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 68 86 2004 MINIMUM TEMPERATURE (F) 41 26 2010 SUNRISE AND SUNSET MAY 8 2026...........SUNRISE 5:53 AM MDT SUNSET 8:25 PM MDT MAY 9 2026...........SUNRISE 5:52 AM MDT SUNSET 8:27 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$