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CDUS43 KDMX 210711
CLIMCW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
211 AM CDT WED MAY 21 2025
...............................
..THE MASON CITY IA CLIMATE SUMMARY FOR MAY 20 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 52 529 PM 96 1934 71 -19 81
MINIMUM 47 1159 PM 28 1907 49 -2 59
AVERAGE 50 60 -10 70
PRECIPITATION (IN)
YESTERDAY 0.87 2.36 1959 0.16 0.71 0.05
MONTH TO DATE 1.01 3.26 -2.25 4.60
SINCE MAR 1 9.42 9.70 -0.28 11.29
SINCE JAN 1 9.76 11.81 -2.05 12.27
SNOWFALL (IN)
YESTERDAY 0.0 T 1931 0.0 0.0 0.0
MONTH TO DATE 0.0 0.3 -0.3 0.0
SINCE MAR 1 11.4 10.3 1.1 4.5
SINCE JUL 1 20.3 44.4 -24.1 17.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 15 6 9 0
MONTH TO DATE 124 192 -68 133
SINCE MAR 1 1412 1762 -350 1484
SINCE JUL 1 6664 7553 -889 6250
COOLING
YESTERDAY 0 1 -1 5
MONTH TO DATE 24 11 13 13
SINCE MAR 1 24 14 10 13
SINCE JAN 1 24 14 10 13
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WIND (MPH)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 14.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 400 PM
LOWEST 92 100 PM
AVERAGE 96
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THE MASON CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 93 1970
MINIMUM TEMPERATURE (F) 49 32 1931
SUNRISE AND SUNSET
MAY 21 2025...........SUNRISE 544 AM CDT SUNSET 837 PM CDT
MAY 22 2025...........SUNRISE 543 AM CDT SUNSET 838 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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