807
CDUS43 KDMX 170633
CLIMCW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
133 AM CDT SAT OCT 17 2026
...............................
..THE MASON CITY IA CLIMATE SUMMARY FOR OCTOBER 16 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 54 216 PM 85 1938 60 -6 72
MINIMUM 33 1135 PM 22 1943 37 -4 55
AVERAGE 44 48 -4 64
PRECIPITATION (IN)
YESTERDAY 0.03 2.09 1928 0.08 -0.05 0.02
MONTH TO DATE 1.09 1.45 -0.36 1.10
SINCE SEP 1 5.50 4.90 0.60 2.22
SINCE JAN 1 27.77 32.21 -4.44 34.04
SNOWFALL (IN)
YESTERDAY 0.0 5.5 1937 0.0 0.0 0.0
MONTH TO DATE 0.0 0.1 -0.1 0.0
SINCE SEP 1 0.0 0.1 -0.1 0.0
SINCE JUL 1 0.0 0.1 -0.1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 21 17 4 1
MONTH TO DATE 118 217 -99 108
SINCE SEP 1 190 381 -191 184
SINCE JUL 1 193 417 -224 214
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 23 2 21 35
SINCE SEP 1 121 59 62 121
SINCE JAN 1 773 598 175 759
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WIND (MPH)
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 15.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 600 AM
LOWEST 46 400 PM
AVERAGE 70
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THE MASON CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 85 1947
MINIMUM TEMPERATURE (F) 36 18 1952
SUNRISE AND SUNSET
OCTOBER 17 2026.......SUNRISE 730 AM CDT SUNSET 627 PM CDT
OCTOBER 18 2026.......SUNRISE 731 AM CDT SUNSET 625 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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