885
CDUS43 KDMX 070628
CLIMCW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
128 AM CDT SUN SEP 07 2025
...............................
..THE MASON CITY IA CLIMATE SUMMARY FOR SEPTEMBER 6 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 62 350 PM 103 1922 77 -15 73
MINIMUM 40 614 AM 37 2011 53 -13 45
AVERAGE 51 65 -14 59
PRECIPITATION (IN)
YESTERDAY T 2.29 1938 0.12 -0.12 T
MONTH TO DATE 0.34 0.70 -0.36 0.14
SINCE SEP 1 0.34 0.70 -0.36 0.14
SINCE JAN 1 32.16 28.01 4.15 28.40
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 14 3 11 6
MONTH TO DATE 47 14 33 20
SINCE SEP 1 47 14 33 20
SINCE JUL 1 77 50 27 41
COOLING
YESTERDAY 0 3 -3 0
MONTH TO DATE 0 18 -18 2
SINCE SEP 1 0 18 -18 2
SINCE JAN 1 638 557 81 521
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 8.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1100 PM
LOWEST 42 100 PM
AVERAGE 70
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THE MASON CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 98 1922
1939
MINIMUM TEMPERATURE (F) 52 36 1895
SUNRISE AND SUNSET
SEPTEMBER 7 2025.....SUNRISE 644 AM CDT SUNSET 737 PM CDT
SEPTEMBER 8 2025.....SUNRISE 646 AM CDT SUNSET 735 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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