192
CDUS43 KDMX 160627
CLIMCW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
127 AM CDT TUE SEP 16 2025
...............................
..THE MASON CITY IA CLIMATE SUMMARY FOR SEPTEMBER 15 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1893 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 86 426 PM 95 1939 75 11 88
MINIMUM 68 1159 PM 26 2011 49 19 58
AVERAGE 77 62 15 73
PRECIPITATION (IN)
YESTERDAY T 2.86 1936 0.11 -0.11 0.00
MONTH TO DATE 0.36 1.76 -1.40 0.42
SINCE SEP 1 0.36 1.76 -1.40 0.42
SINCE JAN 1 32.18 29.07 3.11 28.68
SNOWFALL (IN)
YESTERDAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 5 -5 0
MONTH TO DATE 62 50 12 33
SINCE SEP 1 62 50 12 33
SINCE JUL 1 92 86 6 54
COOLING
YESTERDAY 12 2 10 8
MONTH TO DATE 45 38 7 30
SINCE SEP 1 45 38 7 30
SINCE JAN 1 683 577 106 549
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 8.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 400 AM
LOWEST 51 400 PM
AVERAGE 72
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THE MASON CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 94 1931
MINIMUM TEMPERATURE (F) 49 30 1937
SUNRISE AND SUNSET
SEPTEMBER 16 2025.....SUNRISE 654 AM CDT SUNSET 721 PM CDT
SEPTEMBER 17 2025.....SUNRISE 655 AM CDT SUNSET 719 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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