Climatological Report (Daily)
Issued by NWS
Issued by NWS
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811
CDUS43 KDMX 020629
CLIMCW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
129 AM CDT THU OCT 02 2025
...................................
...THE MASON CITY IA CLIMATE SUMMARY FOR OCTOBER 1 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 84 236 PM 92 1976 68 16 66
MINIMUM 60 647 AM 19 2003 43 17 41
AVERAGE 72 55 17 54
PRECIPITATION (IN)
YESTERDAY 0.00 1.94 2019 0.11 -0.11 0.00
MONTH TO DATE 0.00 0.11 -0.11 0.00
SINCE SEP 1 1.12 3.56 -2.44 0.43
SINCE JAN 1 32.94 30.87 2.07 28.69
SNOWFALL (IN)
YESTERDAY 0.0 0.3 1999 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 10 -10 11
MONTH TO DATE 0 10 -10 11
SINCE SEP 1 76 174 -98 74
SINCE JUL 1 106 210 -104 95
COOLING
YESTERDAY 7 1 6 0
MONTH TO DATE 7 1 6 0
SINCE SEP 1 93 58 35 91
SINCE JAN 1 731 597 134 610
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 8.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 600 AM
LOWEST 39 400 PM
AVERAGE 63
..........................................................
THE MASON CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 92 1997
MINIMUM TEMPERATURE (F) 42 16 2003
SUNRISE AND SUNSET
OCTOBER 2 2025.......SUNRISE 712 AM CDT SUNSET 652 PM CDT
OCTOBER 3 2025.......SUNRISE 713 AM CDT SUNSET 650 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$