500
CDUS43 KDMX 150640
CLIALO
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
1240 AM CST THU JAN 15 2026
...............................
..THE WATERLOO IA CLIMATE SUMMARY FOR JANUARY 14 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 34 120 AM 54 1914 28 6 18
MINIMUM 13 1158 PM -26 1916 10 3 -3
1963
AVERAGE 24 19 5 8
PRECIPITATION (IN)
YESTERDAY 0.00 0.80 1940 0.03 -0.03 0.01
MONTH TO DATE 1.31 0.50 0.81 0.02
SINCE DEC 1 1.89 1.94 -0.05 1.47
SINCE JAN 1 1.31 0.50 0.81 0.02
SNOWFALL (IN)
YESTERDAY 0.0 8.0 1940 0.4 -0.4 0.2
MONTH TO DATE 0.2 4.5 -4.3 0.6
SINCE DEC 1 5.4 14.4 -9.0 3.0
SINCE JUL 1 19.9 17.8 2.1 3.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 41 46 -5 57
MONTH TO DATE 500 632 -132 646
SINCE DEC 1 1862 1861 1 1761
SINCE JUL 1 3035 3239 -204 2783
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
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WIND (MPH)
HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 22.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 1200 AM
LOWEST 36 300 PM
AVERAGE 59
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THE WATERLOO IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 28 56 1914
MINIMUM TEMPERATURE (F) 10 -28 1963
SUNRISE AND SUNSET
JANUARY 15 2026.......SUNRISE 737 AM CST SUNSET 502 PM CST
JANUARY 16 2026.......SUNRISE 736 AM CST SUNSET 503 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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