Climatological Report (Seasonal)
Issued by NWS Quad Cities IA IL
Issued by NWS Quad Cities IA IL
114
CXUS53 KDVN 020038
CLSMLI
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
738 PM CDT SUN JUN 01 2025
...................................
...THE MOLINE IL CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2025 TO 5/31/2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..............................................................
TEMPERATURE (F)
RECORD
HIGH 104 05/31/1934
LOW -19 03/06/1960
HIGHEST 93 05/15 78 15
LOWEST 14 03/02 24 -10
AVG. MAXIMUM 65.3 62.3 3.0
AVG. MINIMUM 40.3 40.2 0.1
MEAN 52.8 51.2 1.6
DAYS MAX >= 90 1 1.1 -0.1
DAYS MAX <= 32 0 2.7 -2.7
DAYS MIN <= 32 25 26.4 -1.4
DAYS MIN <= 0 0 0.3 -0.3
PRECIPITATION (INCHES)
RECORD
MAXIMUM 25.69 1973
MINIMUM 3.09 1934
TOTALS 10.40 11.10 -0.70
DAILY AVG. 0.11 0.12 -0.01
DAYS >= .01 30 33.9 -3.9
DAYS >= .10 18
DAYS >= .50 6
DAYS >= 1.00 2 2.6 -0.6
GREATEST
24 HR. TOTAL 3.54 05/19 TO 05/20
SNOWFALL (INCHES)
RECORDS
TOTAL 29.9 1912
24 HR TOTAL 7.3 03/25/2023 TO 03/25/2023
TOTALS 1.5 5.5 -4.0
SINCE 7/1 8.2 36.1 -27.9
SNOWDEPTH AVG. T
DAYS >= TRACE 5 4.0 1.0
DAYS >= 1.0 0 1.8 -1.8
GREATEST
SNOW DEPTH 1 03/16
03/20
24 HR TOTAL 0.8
DEGREE DAYS
HEATING TOTAL 1156 1355 -199
SINCE 7/1 5493 6008 -515
COOLING TOTAL 58 88 -30
SINCE 1/1 58 89 -31
..............................................................
WIND (MPH)
AVERAGE WIND SPEED 10.1
HIGHEST WIND SPEED/DIRECTION 38/280 DATE 03/21
HIGHEST GUST SPEED/DIRECTION 56/280 DATE 03/21
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.37
NUMBER OF DAYS FAIR 45
NUMBER OF DAYS PC 30
NUMBER OF DAYS CLOUDY 14
AVERAGE RH (PERCENT) 63
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 13 HAIL 0
SLEET 0 FOG 28
FOG W/VIS <= 1/4 MILE 0 HAZE 10
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$