Climatological Report (Daily)
Issued by NWS
Issued by NWS
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968
CDUS43 KDMX 140636
CLIMCW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
136 AM CDT FRI AUG 14 2026
...................................
...THE MASON CITY IA CLIMATE SUMMARY FOR AUGUST 13 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 76 216 PM 101 1965 81 -5 80
MINIMUM 66 132 AM 41 1964 58 8 56
AVERAGE 71 70 1 68
PRECIPITATION (IN)
YESTERDAY 0.48 2.49 1936 0.12 0.36 0.00
MONTH TO DATE 1.59 1.60 -0.01 0.91
SINCE JUN 1 12.00 11.42 0.58 17.86
SINCE JAN 1 21.31 25.12 -3.81 28.56
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 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 3 -3 3
SINCE JUN 1 17 52 -35 19
SINCE JUL 1 2 13 -11 6
COOLING
YESTERDAY 6 5 1 3
MONTH TO DATE 73 73 0 64
SINCE JUN 1 503 427 76 522
SINCE JAN 1 564 465 99 549
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 8.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 800 AM
LOWEST 71 400 PM
AVERAGE 86
..........................................................
THE MASON CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 97 1913
1965
MINIMUM TEMPERATURE (F) 58 39 1964
SUNRISE AND SUNSET
AUGUST 14 2026........SUNRISE 618 AM CDT SUNSET 817 PM CDT
AUGUST 15 2026........SUNRISE 619 AM CDT SUNSET 816 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$