634
CDUS43 KDMX 180630
CLIMCW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
130 AM CDT SUN MAY 18 2025
...............................
..THE MASON CITY IA CLIMATE SUMMARY FOR MAY 17 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1893 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 56 138 PM 94 1934 70 -14 82
MINIMUM 42 702 AM 28 1930 47 -5 48
AVERAGE 49 59 -10 65
PRECIPITATION (IN)
YESTERDAY 0.01 1.55 2020 0.16 -0.15 0.00
MONTH TO DATE 0.05 2.76 -2.71 4.55
SINCE MAR 1 8.46 9.20 -0.74 11.24
SINCE JAN 1 8.80 11.31 -2.51 12.22
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 11.4 10.3 1.1 4.5
SINCE JUL 1 20.3 44.4 -24.1 17.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 16 7 9 0
MONTH TO DATE 91 172 -81 126
SINCE MAR 1 1379 1742 -363 1477
SINCE JUL 1 6631 7533 -902 6243
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 24 8 16 2
SINCE MAR 1 24 11 13 2
SINCE JAN 1 24 11 13 2
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 21.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST MM
LOWEST MM
AVERAGE MM
......................................................
THE MASON CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 97 1934
MINIMUM TEMPERATURE (F) 48 31 2002
SUNRISE AND SUNSET
MAY 18 2025...........SUNRISE 546 AM CDT SUNSET 834 PM CDT
MAY 19 2025...........SUNRISE 545 AM CDT SUNSET 835 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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