Climatological Report (Seasonal)
Issued by NWS

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CXUS53 KILX 021828
CLSMTO

CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
1228 PM CST TUE MAR 02 2021

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

...THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2020 TO 2/28/2021...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 9999 TO 9999

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             MM   MM
 LOW              -7   02/17/2021
HIGHEST           61   12/10         MM      MM       66
LOWEST            -7R  02/17         MM      MM       -1
AVG. MAXIMUM    36.7               37.6    -0.9     41.9
AVG. MINIMUM    22.3               22.5    -0.2     26.9
MEAN            29.5               30.0    -0.5     34.4
DAYS MAX >= 90     0                0.0     0.0       MM
DAYS MAX <= 32    26               27.4    -1.4       MM
DAYS MIN <= 32    78               72.4     5.6       MM
DAYS MIN <= 0      5                3.2     1.8       MM

PRECIPITATION (INCHES)
RECORD
 MAXIMUM          MM   MM
 MINIMUM          MM   MM
TOTALS          5.14               6.75   -1.61     7.22
DAILY AVG.      0.06                                0.08
DAYS >= .01       20                 MM      MM       MM
DAYS >= .10       10                 MM      MM       MM
DAYS >= .50        4                 MM      MM       MM
DAYS >= 1.00       1                 MM      MM       MM
GREATEST
 24 HR. TOTAL   1.38   02/27 TO 02/28               2.45


DEGREE DAYS
HEATING TOTAL   3151               3145       6     2761
 SINCE 7/1      4076               4204    -128     3887
COOLING TOTAL      0                  0       0        0
 SINCE 1/1         0                  0       0        0

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST                        10/05
LATEST                          05/09
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              10.2
HIGHEST WIND SPEED/DIRECTION    36/280    DATE  12/23
HIGHEST GUST SPEED/DIRECTION    48/290    DATE  02/04

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.54
NUMBER OF DAYS FAIR           27
NUMBER OF DAYS PC             30
NUMBER OF DAYS CLOUDY         33

AVERAGE RH (PERCENT)     78

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       8
LIGHT RAIN               18     FREEZING RAIN              2
LT FREEZING RAIN          2     HAIL                       0
HEAVY SNOW                2     SNOW                       3
LIGHT SNOW               30     SLEET                      0
FOG                      61     FOG W/VIS <= 1/4 MILE      8
HAZE                     14

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

$$

BAKER


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