546
CDUS43 KDMX 310634
CLIMCW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
134 AM CDT SUN MAY 31 2026
...............................
..THE MASON CITY IA CLIMATE SUMMARY FOR MAY 30 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 81 352 PM 98 1934 75 6 76
MINIMUM 63 544 AM 31 1930 53 10 54
AVERAGE 72 64 8 65
PRECIPITATION (IN)
YESTERDAY T 2.83 1980 0.17 -0.17 0.00
MONTH TO DATE 2.69 4.97 -2.28 1.95
SINCE MAR 1 7.99 11.41 -3.42 10.36
SINCE JAN 1 9.30 13.52 -4.22 10.70
SNOWFALL (IN)
YESTERDAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.3 -0.3 0.0
SINCE MAR 1 3.0 10.3 -7.3 11.4
SINCE JUL 1 26.7 44.4 -17.7 20.3
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 0 4 -4 0
MONTH TO DATE 234 241 -7 208
SINCE MAR 1 1531 1811 -280 1496
SINCE JUL 1 6825 7602 -777 6748
COOLING
YESTERDAY 7 2 5 0
MONTH TO DATE 60 31 29 24
SINCE MAR 1 61 34 27 24
SINCE JAN 1 61 34 27 24
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 12.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 65 400 AM
LOWEST 36 700 PM
AVERAGE 51
......................................................
THE MASON CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 104 1934
MINIMUM TEMPERATURE (F) 53 35 1931
1972
SUNRISE AND SUNSET
MAY 31 2026...........SUNRISE 537 AM CDT SUNSET 846 PM CDT
JUNE 1 2026..........SUNRISE 536 AM CDT SUNSET 846 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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