446
CDUS43 KDMX 310628
CLIMCW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
128 AM CDT FRI JUL 31 2026
...............................
..THE MASON CITY IA CLIMATE SUMMARY FOR JULY 30 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 1255 PM 100 1919 82 -1 78
MINIMUM 62 525 AM 43 1936 60 2 65
AVERAGE 72 71 1 72
PRECIPITATION (IN)
YESTERDAY 0.00 3.40 1979 0.13 -0.13 0.38
MONTH TO DATE 7.00 4.30 2.70 7.94
SINCE JUN 1 9.88 9.69 0.19 16.93
SINCE JAN 1 19.19 23.39 -4.20 27.63
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 2 0 2 3
SINCE JUN 1 17 39 -22 16
SINCE JUL 1 2 0 2 3
COOLING
YESTERDAY 7 6 1 7
MONTH TO DATE 281 205 76 254
SINCE JUN 1 428 347 81 458
SINCE JAN 1 489 385 104 485
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 8.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 58 400 PM
AVERAGE 79
......................................................
THE MASON CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 103 1988
MINIMUM TEMPERATURE (F) 60 46 1925
1936
1971
SUNRISE AND SUNSET
JULY 31 2026..........SUNRISE 603 AM CDT SUNSET 836 PM CDT
AUGUST 1 2026........SUNRISE 604 AM CDT SUNSET 835 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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