Climatological Report (Daily)
Issued by NWS Quad Cities IA IL
Issued by NWS Quad Cities IA IL
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CDUS43 KDVN 212122
CLIMLI
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
422 PM CDT THU AUG 21 2025
...................................
...THE MOLINE IL CLIMATE SUMMARY FOR AUGUST 21 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 79 202 PM 99 1936 84 -5 77
MINIMUM 60 354 AM 44 1950 62 -2 54
AVERAGE 70 73 -3 66
PRECIPITATION (IN)
TODAY 0.00 3.55 1987 0.13 -0.13 0.00
MONTH TO DATE 1.50 2.67 -1.17 2.58
SINCE JUN 1 13.53 11.91 1.62 11.47
SINCE JAN 1 25.87 26.50 -0.63 27.57
SNOWFALL (IN)
TODAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 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
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 2
SINCE JUN 1 7 18 -11 6
SINCE JUL 1 0 2 -2 3
COOLING
TODAY 5 8 -3 1
MONTH TO DATE 207 193 14 160
SINCE JUN 1 861 748 113 740
SINCE JAN 1 919 837 82 826
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 5.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 300 AM
LOWEST 62 200 PM
AVERAGE 80
..........................................................
THE MOLINE IL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 101 1936
MINIMUM TEMPERATURE (F) 62 47 1923
SUNRISE AND SUNSET
AUGUST 21 2025........SUNRISE 617 AM CDT SUNSET 752 PM CDT
AUGUST 22 2025........SUNRISE 618 AM CDT SUNSET 750 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$