Climatological Report (Daily)
Issued by NWS
Issued by NWS
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904
CDUS43 KDMX 300628
CLIMCW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
128 AM CDT MON JUN 30 2025
...................................
...THE MASON CITY IA CLIMATE SUMMARY FOR JUNE 29 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 83 238 PM 102 1970 82 1 74
MINIMUM 67 1154 PM 42 1923 60 7 52
AVERAGE 75 71 4 63
PRECIPITATION (IN)
YESTERDAY 0.00 2.66 1969 0.17 -0.17 0.00
MONTH TO DATE 8.99 5.23 3.76 5.64
SINCE JUN 1 8.99 5.23 3.76 5.64
SINCE JAN 1 19.69 18.93 0.76 21.50
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 20.3 44.4 -24.1 17.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 2
MONTH TO DATE 13 37 -24 6
SINCE JUN 1 13 37 -24 6
SINCE JUL 1 6761 7644 -883 6304
COOLING
YESTERDAY 10 7 3 0
MONTH TO DATE 195 134 61 159
SINCE JUN 1 195 134 61 159
SINCE JAN 1 222 172 50 176
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 4.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 1100 PM
LOWEST 58 1200 PM
AVERAGE 77
..........................................................
THE MASON CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 101 1933
MINIMUM TEMPERATURE (F) 60 42 1943
SUNRISE AND SUNSET
JUNE 30 2025..........SUNRISE 537 AM CDT SUNSET 857 PM CDT
JULY 1 2025..........SUNRISE 538 AM CDT SUNSET 857 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$