CDUS45 KRIW 070727 CLIGEY CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 127 AM MDT THU MAY 07 2026 ................................... ...THE GREYBULL WY CLIMATE SUMMARY FOR MAY 6 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 60 4:47 PM 89 2017 67 -7 50 MINIMUM 25R 5:29 AM 28 2010 40 -15 38 AVERAGE 43 53 -10 44 PRECIPITATION (IN) YESTERDAY 0.00 0.57 2024 0.03 -0.03 0.03 MONTH TO DATE 0.00 0.17 -0.17 0.12 SINCE MAR 1 0.90 0.92 -0.02 1.04 SINCE JAN 1 0.94 1.19 -0.25 1.25 DEGREE DAYS HEATING YESTERDAY 22 12 10 21 MONTH TO DATE 86 78 8 70 SINCE MAR 1 1205 1468 -263 1350 SINCE JUL 1 5593 7292 -1699 6835 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 14 HIGHEST WIND DIRECTION E (100) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (130) AVERAGE WIND SPEED 5.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 68 4:00 AM LOWEST 16 5:00 PM AVERAGE 42 .......................................................... THE GREYBULL WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 67 88 2021 MINIMUM TEMPERATURE (F) 40 27 2010 SUNRISE AND SUNSET MAY 7 2026...........SUNRISE 5:54 AM MDT SUNSET 8:24 PM MDT MAY 8 2026...........SUNRISE 5:53 AM MDT SUNSET 8:25 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$