877
CXUS53 KILX 011732
CLMMTO

CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
1232 PM CDT SAT JUN 01 2024

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

...THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR THE MONTH OF MAY 2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
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              34   05/10/2021
HIGHEST           87   05/19         MM      MM       89
                       05/21
LOWEST            48   05/12         MM      MM       37
AVG. MAXIMUM    77.4               73.9     3.5     76.6
AVG. MINIMUM    57.2               54.0     3.2     53.0
MEAN            67.3               63.9     3.4     64.8
DAYS MAX >= 90     0                0.4    -0.4        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                0.2    -0.2        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        5.76   2021
 MINIMUM        1.92   2023
TOTALS          2.30               3.86   -1.56     1.92
DAILY AVG.      0.07               0.12   -0.05     0.06
DAYS >= .01       14               11.9     2.1        7
DAYS >= .10        7                7.6    -0.6        5
DAYS >= .50        1                2.2    -1.2        2
DAYS >= 1.00       0                0.9    -0.9        0
GREATEST
 24 HR. TOTAL   0.65   05/26 TO 05/26               0.91


DEGREE DAYS
HEATING TOTAL     17                124    -107       76
 SINCE 7/1      4137               5285   -1148       MM
COOLING TOTAL     96                 91       5       78
 SINCE 1/1       123                106      17       MM
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              7.7
HIGHEST WIND SPEED/DIRECTION    36/290    DATE  05/04
HIGHEST GUST SPEED/DIRECTION    48/300    DATE  05/04

AVERAGE RH (PERCENT)     73

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              7     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       6
LIGHT RAIN               20     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      15     FOG W/VIS <= 1/4 MILE      4
HAZE                      0

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

$$