Climatological Report (Seasonal)
Issued by NWS Quad Cities IA IL

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43
000
CXUS53 KDVN 011413
CLSMLI


CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
855 AM CDT FRI JUN 1 2018

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

...THE MOLINE CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2018 TO 5/31/2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1872 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH             104   05/31/1934
 LOW              -19   03/06/1960
HIGHEST            99   05/28        78      21
LOWEST             16   04/02        24      -8
AVG. MAXIMUM     61.4              61.3     0.1
AVG. MINIMUM     38.9              40.2    -1.3
MEAN             50.1              50.8    -0.7
DAYS MAX >= 90      6               0.7     5.3
DAYS MAX <= 32      1               2.9    -1.9
DAYS MIN <= 32     43              24.9    18.1
DAYS MIN <= 0       0               0.1    -0.1

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        25.69   1973
 MINIMUM         3.09   1934
TOTALS           7.74             10.77   -3.03
DAILY AVG.       0.08              0.12   -0.04
DAYS >= .01        34              32.8     1.2
DAYS >= .10        18
DAYS >= .50         5
DAYS >= 1.00        1               2.7    -1.7
GREATEST
 24 HR. TOTAL    1.17   05/02 TO 05/03

SNOWFALL (INCHES)
RECORDS
 TOTAL           29.9   1912
TOTALS           13.6               4.9     8.7
SINCE 7/1        41.7              31.6    10.1
SNOWDEPTH AVG.      0
DAYS >= TRACE      15               3.9    11.1
DAYS >= 1.0         2               1.6     0.4
GREATEST
 SNOW DEPTH         6   03/25
 24 HR TOTAL      9.6   03/24 TO 03/24

DEGREE_DAYS
HEATING TOTAL    1521              1387     134
 SINCE 7/1         MM              6184      MM
COOLING TOTAL     180                77     103
 SINCE 1/1        180                76     104
.................................................

WIND (MPH)
AVERAGE WIND SPEED              9.4
HIGHEST WIND SPEED/DIRECTION    36/300    DATE  04/27
HIGHEST GUST SPEED/DIRECTION    49/300    DATE  04/27

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           53
NUMBER OF DAYS PC             26
NUMBER OF DAYS CLOUDY         13

AVERAGE RH (PERCENT)     64

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             16     HAIL                       0
SLEET                     2     FOG                       40
FOG W/VIS <= 1/4 MILE     4     HAZE                      23

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

NOTE: SUPPLEMENTAL CLIMATE DATA WAS USED FROM A NEARBY
CLIMATOLOGICALLY REPRESENTATIVE STATION.

$$




USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.