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072
CXUS53 KILX 011603
CLSMTO

CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
1031 AM CDT MON JUN 1 2020

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

...THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2020 TO 5/31/2020...

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               MM   MM
HIGHEST            86   05/25        MM      MM       87
LOWEST             24   03/07        MM      MM       -1
AVG. MAXIMUM     61.7              63.0    -1.3     61.5
AVG. MINIMUM     43.5              43.1     0.4     42.8
MEAN             52.6              53.1    -0.5     52.2
DAYS MAX >= 90      0               0.2    -0.2        0
DAYS MAX <= 32      0               1.2    -1.2        5
DAYS MIN <= 32     14              19.4    -5.4       23
DAYS MIN <= 0       0               0.0     0.0        1

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS          10.44             10.37    0.07     8.74
DAILY AVG.       0.12                               0.10
DAYS >= .01        38                MM      MM       28
DAYS >= .10        24                MM      MM       17
DAYS >= .50         7                MM      MM        6
DAYS >= 1.00        1                MM      MM        2
GREATEST
 24 HR. TOTAL    1.20   MM                          1.28

DEGREE_DAYS
HEATING TOTAL    1196              1186      10     1258
 SINCE 7/1       5083              5390    -307     5517
COOLING TOTAL      85                88      -3      125
 SINCE 1/1         85                88      -3      125

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST                        MM
LATEST                          MM
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              9.7
HIGHEST WIND SPEED/DIRECTION    53/320    DATE  04/08
HIGHEST GUST SPEED/DIRECTION    69/330    DATE  04/08

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           32
NUMBER OF DAYS PC             29
NUMBER OF DAYS CLOUDY         31

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             20     MIXED PRECIP               0
HEAVY RAIN               20     RAIN                      27
LIGHT RAIN               57     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                3     SLEET                      0
FOG                      53     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.

$$