132
CDUS43 KDMX 270631
CLIMCW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
131 AM CDT THU AUG 27 2026
...............................
..THE MASON CITY IA CLIMATE SUMMARY FOR AUGUST 26 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 80 243 PM 96 1955 79 1 73
MINIMUM 59 1159 PM 38 1934 56 3 47
AVERAGE 70 68 2 60
PRECIPITATION (IN)
YESTERDAY 0.00 1.58 1986 0.12 -0.12 0.00
MONTH TO DATE 1.70 3.18 -1.48 3.74
SINCE JUN 1 12.11 13.00 -0.89 20.69
SINCE JAN 1 21.42 26.70 -5.28 31.39
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 MM
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 5
MONTH TO DATE 1 16 -15 24
SINCE JUN 1 18 65 -47 40
SINCE JUL 1 3 26 -23 27
COOLING
YESTERDAY 5 4 1 0
MONTH TO DATE 130 130 0 146
SINCE JUN 1 560 484 76 604
SINCE JAN 1 621 522 99 631
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 11.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 600 AM
LOWEST 54 300 PM
AVERAGE 74
......................................................
THE MASON CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 98 1984
MINIMUM TEMPERATURE (F) 56 42 1971
1986
SUNRISE AND SUNSET
AUGUST 27 2026........SUNRISE 632 AM CDT SUNSET 756 PM CDT
AUGUST 28 2026........SUNRISE 633 AM CDT SUNSET 755 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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