259
CDUS43 KDMX 010627
CLIALO
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
1227 AM CST SUN FEB 01 2026
...............................
..THE WATERLOO IA CLIMATE SUMMARY FOR JANUARY 31 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 20 443 PM 57 1989 29 -9 52
MINIMUM 0 750 AM -31 2019 11 -11 26
AVERAGE 10 20 -10 39
PRECIPITATION (IN)
YESTERDAY 0.00 0.36 2002 0.04 -0.04 T
2015
MONTH TO DATE 1.61 1.10 0.51 0.10
SINCE DEC 1 2.19 2.54 -0.35 1.55
SINCE JAN 1 1.61 1.10 0.51 0.10
SNOWFALL (IN)
YESTERDAY 0.0 4.2 2002 0.3 -0.3 0.0
MONTH TO DATE 4.1 10.1 -6.0 1.7
SINCE DEC 1 9.3 20.0 -10.7 4.1
SINCE JUL 1 23.8 23.4 0.4 4.3
SNOW DEPTH 2
DEGREE DAYS
HEATING
YESTERDAY 55 45 10 26
MONTH TO DATE 1502 1412 90 1387
SINCE DEC 1 2864 2641 223 2502
SINCE JUL 1 4037 4019 18 3524
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 13 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 6.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 1100 PM
LOWEST 56 300 PM
AVERAGE 70
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THE WATERLOO IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 29 57 2024
MINIMUM TEMPERATURE (F) 11 -30 1918
SUNRISE AND SUNSET
FEBRUARY 1 2026......SUNRISE 723 AM CST SUNSET 523 PM CST
FEBRUARY 2 2026......SUNRISE 722 AM CST SUNSET 525 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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