483
CDUS43 KDMX 100631
CLIMCW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
131 AM CDT SUN MAY 10 2026
...............................
..THE MASON CITY IA CLIMATE SUMMARY FOR MAY 9 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 65 323 PM 90 2022 67 -2 82
MINIMUM 41 1159 PM 23 1945 44 -3 39
AVERAGE 53 55 -2 61
PRECIPITATION (IN)
YESTERDAY 0.00 2.46 1963 0.16 -0.16 0.00
MONTH TO DATE T 1.40 -1.40 0.03
SINCE MAR 1 5.30 7.84 -2.54 8.44
SINCE JAN 1 6.61 9.95 -3.34 8.78
SNOWFALL (IN)
YESTERDAY 0.0 0.5 1945 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 12 10 2 4
MONTH TO DATE 138 104 34 69
SINCE MAR 1 1435 1674 -239 1357
SINCE JUL 1 6729 7465 -736 6609
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 1 3 -2 0
SINCE JAN 1 1 3 -2 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 14.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 67 300 AM
LOWEST 22 400 PM
AVERAGE 45
......................................................
THE MASON CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 94 2011
MINIMUM TEMPERATURE (F) 44 25 1966
SUNRISE AND SUNSET
MAY 10 2026...........SUNRISE 555 AM CDT SUNSET 825 PM CDT
MAY 11 2026...........SUNRISE 554 AM CDT SUNSET 826 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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