Climatological Report (Seasonal) Issued by NWS
968
CXUS53 KILX 012116 RRA
CLSMTO
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
355 PM CDT SUN SEP 1 2019
...................................
...THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2019 TO 8/31/2019...
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 93 07/10 MM MM 94
LOWEST 50 06/11 MM MM 54
AVG. MAXIMUM 83.5 84.2 -0.7 84.1
AVG. MINIMUM 64.5 63.4 1.1 65.9
MEAN 74.0 73.8 0.2 75.0
DAYS MAX >= 90 11 14.4 -3.4 10
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.1 -0.1 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM MM MM
MINIMUM MM MM
TOTALS 13.50 11.55 1.95 20.23
DAILY AVG. 0.15 0.22
DAYS >= .01 37 MM MM 32
DAYS >= .10 20 MM MM 22
DAYS >= .50 8 MM MM 16
DAYS >= 1.00 4 MM MM 5
GREATEST
24 HR. TOTAL 2.83 MM 4.70
DEGREE_DAYS
HEATING TOTAL 4 21 -17 2
SINCE 7/1 0 5 -5 2
COOLING TOTAL 860 833 27 945
SINCE 1/1 985 920 65 1184
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
EARLIEST MM
LATEST MM
..............................................................
WIND (MPH)
AVERAGE WIND SPEED 6.8
HIGHEST WIND SPEED/DIRECTION 40/300 DATE 08/17
HIGHEST GUST SPEED/DIRECTION 60/310 DATE 08/17
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.30
NUMBER OF DAYS FAIR 65
NUMBER OF DAYS PC 23
NUMBER OF DAYS CLOUDY 4
AVERAGE RH (PERCENT) 72
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 29 MIXED PRECIP 0
HEAVY RAIN 18 RAIN 21
LIGHT RAIN 45 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 41 FOG W/VIS <= 1/4 MILE 6
HAZE 13
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$