747
CDUS43 KDMX 180639
CLIMCW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
139 AM CDT THU JUN 18 2026
...............................
..THE MASON CITY IA CLIMATE SUMMARY FOR JUNE 17 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 78 155 PM 102 2021 80 -2 78
MINIMUM 56 547 AM 35 1915 58 -2 63
AVERAGE 67 69 -2 71
PRECIPITATION (IN)
YESTERDAY 0.12 2.30 1947 0.18 -0.06 0.07
MONTH TO DATE 0.64 3.15 -2.51 5.03
SINCE JUN 1 0.64 3.15 -2.51 5.03
SINCE JAN 1 9.95 16.85 -6.90 15.73
SNOWFALL (IN)
YESTERDAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 26.7 44.4 -17.7 20.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 4 32 -28 13
SINCE JUN 1 4 32 -28 13
SINCE JUL 1 6830 7639 -809 6761
COOLING
YESTERDAY 2 5 -3 6
MONTH TO DATE 89 64 25 68
SINCE JUN 1 89 64 25 68
SINCE JAN 1 150 102 48 95
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 16.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 1000 AM
LOWEST 50 200 PM
AVERAGE 70
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THE MASON CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 97 1953
MINIMUM TEMPERATURE (F) 58 44 1936
SUNRISE AND SUNSET
JUNE 18 2026..........SUNRISE 533 AM CDT SUNSET 856 PM CDT
JUNE 19 2026..........SUNRISE 533 AM CDT SUNSET 856 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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