


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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396 CDUS45 KCYS 171349 CLISNY CLIMATE REPORT NATIONAL WEATHER SERVICE CHEYENNE WY 749 AM MDT SUN AUG 17 2025 ................................... ...THE SIDNEY NEBRASKA AIRPORT CLIMATE SUMMARY FOR AUGUST 16 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1948 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 91 330 PM 103 2002 88 3 85 MINIMUM 57 501 AM 46 1979 56 1 59 AVERAGE 74 72 2 72 PRECIPITATION (IN) YESTERDAY 0.00 1.88 1954 0.07 -0.07 0.02 MONTH TO DATE 2.28 1.06 1.22 1.86 SINCE JUN 1 7.93 6.36 1.57 4.36 SINCE JAN 1 13.65 11.84 1.81 10.87 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 14 SINCE JUN 1 67 75 -8 30 SINCE JUL 1 0 6 -6 18 COOLING YESTERDAY 9 7 2 7 MONTH TO DATE 121 135 -14 127 SINCE JUN 1 538 524 14 612 SINCE JAN 1 544 539 5 616 ................................................................... WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (170) AVERAGE WIND SPEED 6.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 83 500 AM LOWEST 29 400 PM AVERAGE 56 .......................................................... THE SIDNEY NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 88 99 1959 MINIMUM TEMPERATURE (F) 55 42 1960 SUNRISE AND SUNSET AUGUST 17 2025........SUNRISE 604 AM MDT SUNSET 747 PM MDT AUGUST 18 2025........SUNRISE 605 AM MDT SUNSET 746 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$