866
CDUS43 KDMX 090636
CLIMCW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
136 AM CDT SUN AUG 09 2026
...............................
..THE MASON CITY IA CLIMATE SUMMARY FOR AUGUST 8 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 79 305 PM 102 1934 81 -2 88
MINIMUM 53 425 AM 42 1922 59 -6 69
AVERAGE 66 70 -4 79
PRECIPITATION (IN)
YESTERDAY 0.00 2.05 1979 0.13 -0.13 0.00
MONTH TO DATE 0.96 1.00 -0.04 0.16
SINCE JUN 1 11.37 10.82 0.55 17.11
SINCE JAN 1 20.68 24.52 -3.84 27.81
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 0 0 0
MONTH TO DATE 0 0 0 3
SINCE JUN 1 17 49 -32 19
SINCE JUL 1 2 10 -8 6
COOLING
YESTERDAY 1 6 -5 14
MONTH TO DATE 24 48 -24 36
SINCE JUN 1 454 402 52 494
SINCE JAN 1 515 440 75 521
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WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 5.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 600 AM
LOWEST 52 1200 PM
AVERAGE 75
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THE MASON CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 100 1936
MINIMUM TEMPERATURE (F) 59 36 1927
SUNRISE AND SUNSET
AUGUST 9 2026........SUNRISE 612 AM CDT SUNSET 824 PM CDT
AUGUST 10 2026........SUNRISE 614 AM CDT SUNSET 823 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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