Climatological Report (Daily)
Issued by NWS Quad Cities IA IL
Issued by NWS Quad Cities IA IL
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CDUS43 KDVN 150619
CLIDBQ
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
119 AM CDT TUE SEP 15 2026
...................................
...THE DUBUQUE IA CLIMATE SUMMARY FOR SEPTEMBER 14 2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1873 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 67 1105 PM 97 1939 74 -7 87
MINIMUM 48 235 AM 34 1974 53 -5 63
AVERAGE 58 63 -5 75
PRECIPITATION (IN)
YESTERDAY 0.19 8.85 1967 0.13 0.06 0.00
MONTH TO DATE 1.02 1.82 -0.80 0.10
SINCE SEP 1 1.02 1.82 -0.80 0.10
SINCE JAN 1 31.96 29.26 2.70 27.11
SNOWFALL (IN)
YESTERDAY 0.0 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 7 4 3 0
MONTH TO DATE 15 38 -23 63
SINCE SEP 1 15 38 -23 63
SINCE JUL 1 17 64 -47 83
COOLING
YESTERDAY 0 2 -2 10
MONTH TO DATE 116 41 75 34
SINCE SEP 1 116 41 75 34
SINCE JAN 1 855 608 247 785
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 11.2
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 63 900 PM
AVERAGE 82
..........................................................
THE DUBUQUE IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 97 1939
MINIMUM TEMPERATURE (F) 52 32 2007
SUNRISE AND SUNSET
SEPTEMBER 15 2026.....SUNRISE 643 AM CDT SUNSET 712 PM CDT
SEPTEMBER 16 2026.....SUNRISE 644 AM CDT SUNSET 710 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$