122
CDUS43 KDMX 110643
CLIMCW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
143 AM CDT MON AUG 11 2025
...............................
..THE MASON CITY IA CLIMATE SUMMARY FOR AUGUST 10 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1893 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 79 429 PM 98 1947 81 -2 75
MINIMUM 65 1159 PM 45 1927 59 6 48
1967
AVERAGE 72 70 2 62
PRECIPITATION (IN)
YESTERDAY 0.37 3.33 1980 0.13 0.24 0.00
2000
MONTH TO DATE 0.91 1.25 -0.34 0.17
SINCE JUN 1 17.86 11.07 6.79 10.98
SINCE JAN 1 28.56 24.77 3.79 26.84
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 3
MONTH TO DATE 3 0 3 11
SINCE JUN 1 19 49 -30 23
SINCE JUL 1 6 10 -4 14
COOLING
YESTERDAY 7 5 2 0
MONTH TO DATE 52 58 -6 48
SINCE JUN 1 510 412 98 393
SINCE JAN 1 537 450 87 410
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 5.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 100 AM
LOWEST 71 500 PM
AVERAGE 86
......................................................
THE MASON CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 96 1905
1947
MINIMUM TEMPERATURE (F) 59 42 2012
SUNRISE AND SUNSET
AUGUST 11 2025........SUNRISE 615 AM CDT SUNSET 821 PM CDT
AUGUST 12 2025........SUNRISE 616 AM CDT SUNSET 820 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page