Climatological Report (Daily)
Issued by NWS
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CDUS43 KDMX 140631
CLIMCW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
131 AM CDT MON SEP 14 2026
...................................
...THE MASON CITY IA CLIMATE SUMMARY FOR SEPTEMBER 13 2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1893 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 70 352 PM 95 1939 75 -5 93
MINIMUM 47 503 AM 31 2014 50 -3 61
AVERAGE 59 63 -4 77
PRECIPITATION (IN)
YESTERDAY 0.01 4.35 1930 0.12 -0.11 0.00
MONTH TO DATE 0.76 1.54 -0.78 0.36
SINCE SEP 1 0.76 1.54 -0.78 0.36
SINCE JAN 1 23.03 28.85 -5.82 32.18
SNOWFALL (IN)
YESTERDAY MM MM MM 0.0 MM 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 MM
DEGREE DAYS
HEATING
YESTERDAY 6 4 2 0
MONTH TO DATE 9 40 -31 62
SINCE SEP 1 9 40 -31 62
SINCE JUL 1 12 76 -64 92
COOLING
YESTERDAY 0 2 -2 12
MONTH TO DATE 91 34 57 22
SINCE SEP 1 91 34 57 22
SINCE JAN 1 743 573 170 660
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 3.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1000 PM
LOWEST 47 300 PM
AVERAGE 70
..........................................................
THE MASON CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 95 1939
MINIMUM TEMPERATURE (F) 50 28 1923
SUNRISE AND SUNSET
SEPTEMBER 14 2026.....SUNRISE 652 AM CDT SUNSET 725 PM CDT
SEPTEMBER 15 2026.....SUNRISE 653 AM CDT SUNSET 723 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$