973
CDUS43 KDMX 160632
CLIMCW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
132 AM CDT SUN AUG 16 2026
...............................
..THE MASON CITY IA CLIMATE SUMMARY FOR AUGUST 15 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 79 521 PM 100 1988 80 -1 87
MINIMUM 70 653 AM 39 1979 58 12 65
AVERAGE 75 69 6 76
PRECIPITATION (IN)
YESTERDAY 0.00 2.76 1977 0.13 -0.13 0.22
MONTH TO DATE 1.62 1.86 -0.24 1.17
SINCE JUN 1 12.03 11.68 0.35 18.12
SINCE JAN 1 21.34 25.38 -4.04 28.82
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 0
MONTH TO DATE 0 5 -5 3
SINCE JUN 1 17 54 -37 19
SINCE JUL 1 2 15 -13 6
COOLING
YESTERDAY 10 5 5 11
MONTH TO DATE 88 83 5 79
SINCE JUN 1 518 437 81 537
SINCE JAN 1 579 475 104 564
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WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 4.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 700 AM
LOWEST 79 300 PM
AVERAGE 90
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THE MASON CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 101 1937
MINIMUM TEMPERATURE (F) 58 43 1992
SUNRISE AND SUNSET
AUGUST 16 2026........SUNRISE 620 AM CDT SUNSET 814 PM CDT
AUGUST 17 2026........SUNRISE 621 AM CDT SUNSET 813 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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