188
CDUS43 KDMX 300638
CLIMCW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
138 AM CDT SAT MAY 30 2026
...............................
..THE MASON CITY IA CLIMATE SUMMARY FOR MAY 29 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 82 433 PM 98 1934 74 8 68
MINIMUM 61 547 AM 31 1947 52 9 48
AVERAGE 72 63 9 58
PRECIPITATION (IN)
YESTERDAY 0.00 3.68 1980 0.18 -0.18 0.02
MONTH TO DATE 2.69 4.80 -2.11 1.95
SINCE MAR 1 7.99 11.24 -3.25 10.36
SINCE JAN 1 9.30 13.35 -4.05 10.70
SNOWFALL (IN)
YESTERDAY 0.0 0.5 1947 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 0
DEGREE DAYS
HEATING
YESTERDAY 0 4 -4 7
MONTH TO DATE 234 237 -3 208
SINCE MAR 1 1531 1807 -276 1496
SINCE JUL 1 6825 7598 -773 6748
COOLING
YESTERDAY 7 2 5 0
MONTH TO DATE 53 29 24 24
SINCE MAR 1 54 32 22 24
SINCE JAN 1 54 32 22 24
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 8.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 500 AM
LOWEST 34 200 PM
AVERAGE 55
......................................................
THE MASON CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 98 1934
MINIMUM TEMPERATURE (F) 53 31 1930
SUNRISE AND SUNSET
MAY 30 2026...........SUNRISE 537 AM CDT SUNSET 845 PM CDT
MAY 31 2026...........SUNRISE 537 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.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page