Climatological Report (Seasonal)
Issued by NWS Central Illinois

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 44 45 46 47 48
000
CXUS53 KILX 012104 CCA
CLSSPI

CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
1037 AM CST FRI MAR 1 2019

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

...THE SPRINGFIELD IL CLIMATE SUMMARY FOR THE WINTER SEASON,
FROM 12/1/2018 TO 2/28/2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1879 TO 2019

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              78   02/24/1930
 LOW              -24   02/13/1905
HIGHEST            63   01/07        MM      MM       68
LOWEST            -14   01/30        MM      MM      -13
AVG. MAXIMUM     38.3              37.6     0.7     40.3
AVG. MINIMUM     22.1              21.2     0.9     20.3
MEAN             30.2              29.4     0.8     30.3
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32     30              28.1     1.9       28
DAYS MIN <= 32     78              73.7     4.3       72
DAYS MIN <= 0       2               5.8    -3.8       11

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        15.21   1882
 MINIMUM         1.67   1920
TOTALS           9.74              6.15    3.59     5.09
DAILY AVG.       0.11                               0.06
DAYS >= .01        33              27.1     5.9       25
DAYS >= .10        18              13.7     4.3        9
DAYS >= .50         6               3.5     2.5        3
DAYS >= 1.00        2               1.1     0.9        1
GREATEST
 24 HR. TOTAL    2.08   12/31 TO 12/31              2.17

SNOWFALL (INCHES)
RECORDS
 TOTAL           45.0   1982
 24 HR TOTAL     15.0   02/28/1900 TO 02/28/1900
TOTALS           14.9              17.5    -2.6      7.0
SINCE 7/1        26.3              18.1     8.2      7.0
DAYS >= TRACE      21              13.8     7.2       24
DAYS >= 1.0         4               5.1    -1.1        2
GREATEST
 SNOW DEPTH        10   01/14                          2
                        01/13
 24 HR TOTAL      8.4   MM                           3.4

DEGREE_DAYS
HEATING TOTAL    3114              3203     -89     3113
 SINCE 7/1         MM              4271      MM       MM
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0

FREEZE DATES
RECORD
 EARLIEST     09/20/1991
 LATEST       05/10/1966
EARLIEST                        10/13
LATEST                          04/13
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              10.6
HIGHEST WIND SPEED/DIRECTION    46/250    DATE  02/24
HIGHEST GUST SPEED/DIRECTION    74/220    DATE  12/01

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           39
NUMBER OF DAYS PC             13
NUMBER OF DAYS CLOUDY         38

AVERAGE RH (PERCENT)     78

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     MIXED PRECIP               0
HEAVY RAIN                6     RAIN                       8
LIGHT RAIN               28     FREEZING RAIN              1
LT FREEZING RAIN          9     HAIL                       0
HEAVY SNOW                1     SNOW                       1
LIGHT SNOW               23     SLEET                      0
FOG                      58     FOG W/VIS <= 1/4 MILE      6
HAZE                     21

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

&&

SPRINGFIELD HAD THE 9TH WETTEST WINTER SEASON WITH 9.74 INCHES OF PRECIPITATION.
SPRINGFIELD HAD 8TH WETTEST DECEMBER WITH 4.91 INCHES OF PRECIPITATION.
SPRINGFIELD SET RECORD DECEMBER WIND SPEED OF 74 MPH ON DEC 1ST AND 3RD HIGHEST
WIND SPEED EVER MEASURED.

$$


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