439
CDUS43 KDMX 100631
CLIALO
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
131 AM CDT SUN MAY 10 2026
...............................
..THE WATERLOO IA CLIMATE SUMMARY FOR MAY 9 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 70 157 PM 95 1934 70 0 77
MINIMUM 42 525 AM 25 2020 47 -5 41
AVERAGE 56 59 -3 59
PRECIPITATION (IN)
YESTERDAY 0.00 1.42 1996 0.14 -0.14 0.00
MONTH TO DATE 0.00 1.24 -1.24 0.11
SINCE MAR 1 8.00 7.26 0.74 8.24
SINCE JAN 1 10.40 9.50 0.90 8.78
SNOWFALL (IN)
YESTERDAY 0.0 T 1905 0.0 0.0 0.0
MONTH TO DATE 0.0 0.1 -0.1 0.0
SINCE MAR 1 2.1 6.4 -4.3 4.2
SINCE JUL 1 33.6 39.1 -5.5 17.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 9 7 2 6
MONTH TO DATE 118 78 40 59
SINCE MAR 1 1224 1432 -208 1148
SINCE JUL 1 6283 6602 -319 5893
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 8 -8 3
SINCE MAR 1 12 16 -4 12
SINCE JAN 1 12 16 -4 12
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WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 11.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 65 400 AM
LOWEST 22 700 PM
AVERAGE 44
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THE WATERLOO IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 93 2011
MINIMUM TEMPERATURE (F) 48 29 1966
SUNRISE AND SUNSET
MAY 10 2026...........SUNRISE 553 AM CDT SUNSET 820 PM CDT
MAY 11 2026...........SUNRISE 552 AM CDT SUNSET 821 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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