


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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747 CDUS45 KCYS 181345 CLISNY CLIMATE REPORT NATIONAL WEATHER SERVICE CHEYENNE WY 745 AM MDT MON AUG 18 2025 ................................... ...THE SIDNEY NEBRASKA AIRPORT CLIMATE SUMMARY FOR AUGUST 17 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 92 231 PM 99 1959 88 4 95 MINIMUM 58 1159 PM 42 1960 55 3 57 AVERAGE 75 72 3 76 PRECIPITATION (IN) YESTERDAY 0.00 0.74 1990 0.07 -0.07 0.00 MONTH TO DATE 2.28 1.13 1.15 1.86 SINCE JUN 1 7.93 6.43 1.50 4.36 SINCE JAN 1 13.65 11.91 1.74 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 10 7 3 11 MONTH TO DATE 131 142 -11 138 SINCE JUN 1 548 531 17 623 SINCE JAN 1 554 546 8 627 ................................................................... WIND (MPH) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION N (340) AVERAGE WIND SPEED 9.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 87 500 AM LOWEST 24 500 PM AVERAGE 56 .......................................................... THE SIDNEY NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 88 102 2023 MINIMUM TEMPERATURE (F) 55 40 1987 SUNRISE AND SUNSET AUGUST 18 2025........SUNRISE 605 AM MDT SUNSET 746 PM MDT AUGUST 19 2025........SUNRISE 606 AM MDT SUNSET 744 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$