


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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531 CDUS45 KCYS 311330 CLIDGW CLIMATE REPORT NATIONAL WEATHER SERVICE CHEYENNE WY 730 AM MDT THU JUL 31 2025 ................................... ...THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE SUMMARY FOR JULY 30 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1998 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 83 146 PM 103 2006 90 -7 98 MINIMUM 57 1159 PM 42 2009 56 1 55 AVERAGE 70 73 -3 77 PRECIPITATION (IN) YESTERDAY 0.03 MM MM 0.03 0.00 0.00 MONTH TO DATE 1.00 0.82 0.18 0.69 SINCE JUN 1 2.99 2.45 0.54 1.30 SINCE JAN 1 8.85 7.64 1.21 6.36 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 11 6 5 12 SINCE JUN 1 101 113 -12 56 SINCE JUL 1 11 6 5 12 COOLING YESTERDAY 5 8 -3 12 MONTH TO DATE 230 213 17 215 SINCE JUN 1 311 280 31 324 SINCE JAN 1 312 287 25 325 ................................................................... WIND (MPH) HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SE (140) HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION SE (150) AVERAGE WIND SPEED 9.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 1100 PM LOWEST 34 100 PM AVERAGE 64 .......................................................... THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 90 101 2002 MINIMUM TEMPERATURE (F) 56 44 2009 SUNRISE AND SUNSET JULY 31 2025..........SUNRISE 552 AM MDT SUNSET 823 PM MDT AUGUST 1 2025........SUNRISE 553 AM MDT SUNSET 822 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$