Climatological Report (Monthly)
Issued by NWS Central Illinois

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CXUS53 KILX 011606
CLMSPI


CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
951 AM CST THU FEB 1 2018

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

...THE SPRINGFIELD IL CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1879 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              73   01/23/1909
 LOW              -22   01/05/1884
HIGHEST            63   01/11        35      28       65
LOWEST            -13   01/02        19     -32        0
                        01/01
AVG. MAXIMUM     36.5              34.8     1.7     41.8
AVG. MINIMUM     16.1              18.7    -2.6     26.6
MEAN             26.3              26.7    -0.4     34.2
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32     13              12.1     0.9        8
DAYS MIN <= 32     26              26.6    -0.6       19
DAYS MIN <= 0       7               2.8     4.2        2

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         6.17   1907
 MINIMUM         0.04   1986
TOTALS           0.53              1.82   -1.29     1.02
DAILY AVG.       0.02              0.06   -0.04     0.03
DAYS >= .01         5               9.1    -4.1       12
DAYS >= .10         2               4.3    -2.3        4
DAYS >= .50         0               1.1    -1.1        0
DAYS >= 1.00        0               0.3    -0.3        0
GREATEST
 24 HR. TOTAL    0.29   01/22 TO 01/22              0.34

SNOWFALL (INCHES)
RECORDS
 TOTAL           21.7   1979
TOTALS            1.6               6.4    -4.8      0.9
SINCE 7/1         5.7              12.6    -6.9      3.6
DAYS >= 1.0         1               1.9    -0.9        0
GREATEST
 SNOW DEPTH         2   01/07                          1
                        01/06
                        01/05
 24 HR TOTAL      1.3   01/15 TO 01/15               0.7

DEGREE_DAYS
HEATING TOTAL    1192              1186       6      947
 SINCE 7/1       3116              3326    -210     2646
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              11.7
HIGHEST WIND SPEED/DIRECTION    32/170    DATE  01/26
HIGHEST GUST SPEED/DIRECTION    43/180    DATE  01/26

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           11
NUMBER OF DAYS PC              9
NUMBER OF DAYS CLOUDY         11

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       1
LIGHT RAIN                5     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW                9     SLEET                      0
FOG                      11     FOG W/VIS <= 1/4 MILE      0
HAZE                      7

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

RECORD LOW TEMPERATURE OF -13 DEGREES TIED ON JANUARY 1ST

$$

JRP



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