National Weather Service Text Product
AFOS product CLIMIW
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIMIW
Product Timestamp: 2025-05-23 06:40 UTC
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217
CDUS43 KDMX 230640
CLIMIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
140 AM CDT FRI MAY 23 2025
...................................
...THE MARSHALLTOWN IA CLIMATE SUMMARY FOR MAY 22 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST
VALUE (LST) VALUE FROM YEAR
NORMAL
.......................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 64 427 PM 74 -10 73
MINIMUM 42 1125 PM 51 -9 52
AVERAGE 53 62 -9 63
PRECIPITATION (IN)
YESTERDAY T 0.16 -0.16
MONTH TO DATE 2.49 3.37 -0.88
SINCE JAN 1 9.03 9.98 -0.95
DEGREE DAYS
HEATING
YESTERDAY 12 5 7 2
MONTH TO DATE 145 174 -29 79
SINCE MAR 1 1277 1588 -311 1225
SINCE JUL 1 6057 6937 -880 5492
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 22 23 -1 27
SINCE MAR 1 24 28 -4 31
SINCE JAN 1 24 28 -4 31
.......................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 9.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 900 AM
LOWEST 41 400 PM
AVERAGE 67
..........................................................
THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 MM MM
MINIMUM TEMPERATURE (F) 52 MM MM
SUNRISE AND SUNSET
MAY 23 2025...........SUNRISE 544 AM CDT SUNSET 834 PM CDT
MAY 24 2025...........SUNRISE 543 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.
$$