325
CDUS43 KDMX 010636
CLIMCW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
136 AM CDT THU MAY 01 2025
...............................
..THE MASON CITY IA CLIMATE SUMMARY FOR APRIL 30 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 71 226 PM 89 2007 64 7 64
MINIMUM 34 446 AM 24 1908 40 -6 36
AVERAGE 53 52 1 50
PRECIPITATION (IN)
YESTERDAY T 1.72 1997 0.15 -0.15 0.42
MONTH TO DATE 4.61 4.15 0.46 4.37
SINCE MAR 1 8.41 6.44 1.97 6.69
SINCE JAN 1 8.75 8.55 0.20 7.67
SNOWFALL (IN)
YESTERDAY 0.0 1.0 1984 0.0 0.0 0.0
MONTH TO DATE 0.2 3.0 -2.8 0.3
SINCE MAR 1 11.4 10.0 1.4 4.5
SINCE JUL 1 20.3 44.1 -23.8 17.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 12 13 -1 15
MONTH TO DATE 527 571 -44 497
SINCE MAR 1 1288 1568 -280 1351
SINCE JUL 1 6540 7359 -819 6117
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 3 -3 0
SINCE MAR 1 0 3 -3 0
SINCE JAN 1 0 3 -3 0
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 10.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 1200 AM
LOWEST 30 400 PM
AVERAGE 60
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THE MASON CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 93 2021
MINIMUM TEMPERATURE (F) 40 25 1909
SUNRISE AND SUNSET
MAY 1 2025...........SUNRISE 606 AM CDT SUNSET 815 PM CDT
MAY 2 2025...........SUNRISE 605 AM CDT SUNSET 816 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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