885
CXUS53 KDVN 011002
CLMMLI

CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
502 AM CDT MON JUN 01 2026

...................................

...THE MOLINE IL CLIMATE SUMMARY FOR THE MONTH OF MAY 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2026

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH            104   05/31/1934
 LOW              25   05/03/2005
HIGHEST           89   05/27         78      11
LOWEST            29   05/07         46     -17
AVG. MAXIMUM    75.0               73.9     1.1
AVG. MINIMUM    48.9               51.1    -2.2
MEAN            61.9               62.5    -0.6
DAYS MAX >= 90     0                1.1    -1.1
DAYS MAX <= 32     0                0.0     0.0
DAYS MIN <= 32     1                0.4     0.6
DAYS MIN <= 0      0                0.0     0.0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       11.43   1974
 MINIMUM        0.31   1992
TOTALS          2.27               4.67   -2.40
DAILY AVG.      0.07               0.15   -0.08
DAYS >= .01       10               12.2    -2.2
DAYS >= .10        5
DAYS >= .50        2
DAYS >= 1.00       0                1.2    -1.2
GREATEST
 24 HR. TOTAL   1.04   05/18 TO 05/19

SNOWFALL (INCHES)
RECORDS
 TOTAL           0.3   1935
TOTALS           0.0                0.0     0.0
SINCE 7/1       27.7               36.1    -8.4
SNOWDEPTH AVG.     0
DAYS >= TRACE      0                0.0     0.0
DAYS >= 1.0        0                0.0     0.0
GREATEST
 SNOW DEPTH        0
 24 HR TOTAL      MM

DEGREE DAYS
HEATING TOTAL    166                153      13
 SINCE 7/1      5557               6008    -451
COOLING TOTAL     76                 76       0
 SINCE 1/1       114                 89      25
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              8.0
HIGHEST WIND SPEED/DIRECTION    29/220    DATE  05/03
                                29/260          05/07
                                29/240          05/12
HIGHEST GUST SPEED/DIRECTION    43/240    DATE  05/12

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.25
NUMBER OF DAYS FAIR           23
NUMBER OF DAYS PC              6
NUMBER OF DAYS CLOUDY          2

AVERAGE RH (PERCENT)     60

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              4     HAIL                       0
SLEET                     0     FOG                        6
FOG W/VIS <= 1/4 MILE     0     HAZE                       1

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$