Climatological Report (Daily)
Issued by NWS
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CDUS43 KDMX 010650
CLIMCW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
150 AM CDT THU OCT 01 2026
...................................
...THE MASON CITY IA CLIMATE SUMMARY FOR SEPTEMBER 30 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 73 228 PM 92 2023 68 5 83
MINIMUM 65 550 AM 25 1939 43 22 54
AVERAGE 69 56 13 69
PRECIPITATION (IN)
YESTERDAY 0.12 2.19 1925 0.11 0.01 0.00
MONTH TO DATE 4.41 3.45 0.96 1.12
SINCE SEP 1 4.41 3.45 0.96 1.12
SINCE JAN 1 26.68 30.76 -4.08 32.94
SNOWFALL (IN)
YESTERDAY 0.0 T 1961 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 0
MONTH TO DATE 72 162 -90 76
SINCE SEP 1 72 162 -90 76
SINCE JUL 1 75 198 -123 106
COOLING
YESTERDAY 4 1 3 4
MONTH TO DATE 98 57 41 86
SINCE SEP 1 98 57 41 86
SINCE JAN 1 750 596 154 724
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 3.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 100 AM
LOWEST 82 1200 PM
AVERAGE 91
..........................................................
THE MASON CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 92 1976
MINIMUM TEMPERATURE (F) 43 19 2003
SUNRISE AND SUNSET
OCTOBER 1 2026.......SUNRISE 711 AM CDT SUNSET 654 PM CDT
OCTOBER 2 2026.......SUNRISE 712 AM CDT SUNSET 652 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$