674
CDUS43 KDMX 120632
CLIMCW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
132 AM CDT TUE MAY 12 2026
...............................
..THE MASON CITY IA CLIMATE SUMMARY FOR MAY 11 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 69 536 PM 93 2022 68 1 85
MINIMUM 30 405 AM 25 1925 45 -15 50
AVERAGE 50 56 -6 68
PRECIPITATION (IN)
YESTERDAY 0.00 1.50 1999 0.17 -0.17 0.00
MONTH TO DATE T 1.74 -1.74 0.03
SINCE MAR 1 5.30 8.18 -2.88 8.44
SINCE JAN 1 6.61 10.29 -3.68 8.78
SNOWFALL (IN)
YESTERDAY 0.0 T 1966 0.0 0.0 0.0
MONTH TO DATE 0.0 0.2 -0.2 0.0
SINCE MAR 1 3.0 10.2 -7.2 11.4
SINCE JUL 1 26.7 44.3 -17.6 20.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 15 9 6 0
MONTH TO DATE 167 123 44 69
SINCE MAR 1 1464 1693 -229 1357
SINCE JUL 1 6758 7484 -726 6609
COOLING
YESTERDAY 0 1 -1 3
MONTH TO DATE 0 2 -2 5
SINCE MAR 1 1 5 -4 5
SINCE JAN 1 1 5 -4 5
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 8.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 500 AM
LOWEST 17 400 PM
AVERAGE 48
......................................................
THE MASON CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 94 2022
MINIMUM TEMPERATURE (F) 45 28 2013
SUNRISE AND SUNSET
MAY 12 2026...........SUNRISE 553 AM CDT SUNSET 827 PM CDT
MAY 13 2026...........SUNRISE 552 AM CDT SUNSET 828 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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