567
CDUS43 KDMX 280643
CLIMCW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
143 AM CDT FRI AUG 28 2026
...............................
..THE MASON CITY IA CLIMATE SUMMARY FOR AUGUST 27 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 81 216 PM 98 1984 79 2 77
MINIMUM 55 1159 PM 42 1971 56 -1 49
1986
AVERAGE 68 67 1 63
PRECIPITATION (IN)
YESTERDAY 0.00 3.15 2021 0.12 -0.12 0.43
MONTH TO DATE 1.70 3.30 -1.60 4.17
SINCE JUN 1 12.11 13.12 -1.01 21.12
SINCE JAN 1 21.42 26.82 -5.40 31.82
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 JUN 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 1 -1 2
MONTH TO DATE 1 17 -16 26
SINCE JUN 1 18 66 -48 42
SINCE JUL 1 3 27 -24 29
COOLING
YESTERDAY 3 4 -1 0
MONTH TO DATE 133 134 -1 146
SINCE JUN 1 563 488 75 604
SINCE JAN 1 624 526 98 631
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 6.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 600 AM
LOWEST 44 100 PM
AVERAGE 70
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THE MASON CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 96 1984
MINIMUM TEMPERATURE (F) 55 36 1935
SUNRISE AND SUNSET
AUGUST 28 2026........SUNRISE 633 AM CDT SUNSET 755 PM CDT
AUGUST 29 2026........SUNRISE 634 AM CDT SUNSET 753 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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