886
CDUS43 KDMX 010630
CLIMCW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
130 AM CDT FRI AUG 01 2025
...............................
..THE MASON CITY IA CLIMATE SUMMARY FOR JULY 31 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 74 134 PM 103 1988 82 -8 86
MINIMUM 55 1159 PM 46 1925 60 -5 66
1936
1971
AVERAGE 65 71 -6 76
PRECIPITATION (IN)
YESTERDAY 0.02 2.05 1956 0.13 -0.11 0.16
2000
MONTH TO DATE 7.03 4.43 2.60 5.17
SINCE JUN 1 16.02 9.82 6.20 10.81
SINCE JAN 1 26.72 23.52 3.20 26.67
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 3 0 3 3
SINCE JUN 1 16 39 -23 12
SINCE JUL 1 3 0 3 3
COOLING
YESTERDAY 0 6 -6 11
MONTH TO DATE 245 212 33 186
SINCE JUN 1 449 354 95 345
SINCE JAN 1 476 392 84 362
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 4.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 500 AM
LOWEST 57 400 PM
AVERAGE 79
......................................................
THE MASON CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 98 1988
MINIMUM TEMPERATURE (F) 60 45 1968
SUNRISE AND SUNSET
AUGUST 1 2025........SUNRISE 604 AM CDT SUNSET 834 PM CDT
AUGUST 2 2025........SUNRISE 605 AM CDT SUNSET 833 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