Climatological Report (Daily)
Issued by NWS
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CDUS43 KDMX 070638
CLIMCW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
138 AM CDT MON SEP 07 2026
...................................
...THE MASON CITY IA CLIMATE SUMMARY FOR SEPTEMBER 6 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 73 309 PM 103 1922 77 -4 62
MINIMUM 67 631 AM 37 2011 53 14 40
AVERAGE 70 65 5 51
PRECIPITATION (IN)
YESTERDAY 0.00 2.29 1938 0.12 -0.12 T
MONTH TO DATE 0.46 0.70 -0.24 0.34
SINCE SEP 1 0.46 0.70 -0.24 0.34
SINCE JAN 1 22.73 28.01 -5.28 32.16
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 SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 14
MONTH TO DATE 0 14 -14 47
SINCE SEP 1 0 14 -14 47
SINCE JUL 1 3 50 -47 77
COOLING
YESTERDAY 5 3 2 0
MONTH TO DATE 67 18 49 0
SINCE SEP 1 67 18 49 0
SINCE JAN 1 719 557 162 638
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 8.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 500 AM
LOWEST 87 1100 AM
AVERAGE 94
..........................................................
THE MASON CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 98 1922
1939
MINIMUM TEMPERATURE (F) 52 36 1895
SUNRISE AND SUNSET
SEPTEMBER 7 2026.....SUNRISE 644 AM CDT SUNSET 737 PM CDT
SEPTEMBER 8 2026.....SUNRISE 645 AM CDT SUNSET 736 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$