Climatological Report (Seasonal) Issued by NWS
000
CXUS53 KILX 031639
CLSDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
951 AM CST MON DEC 3 2018
...................................
...THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR THE FALL SEASON, FROM
9/1/2018 TO 11/30/2018...
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 94 09/20 MM MM 94
LOWEST 14 11/28 MM MM 20
11/14
AVG. MAXIMUM 63.9 65.4 -1.5 67.7
AVG. MINIMUM 44.0 43.8 0.2 45.8
MEAN 53.9 54.6 -0.7 56.8
DAYS MAX >= 90 11 2.2 8.8 7
DAYS MAX <= 32 5 0.8 4.2 0
DAYS MIN <= 32 25 16.7 8.3 20
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM MM MM
MINIMUM MM MM
TOTALS 9.62 9.60 0.02 6.35
DAILY AVG. 0.11 0.07
DAYS >= .01 29 MM MM 23
DAYS >= .10 16 MM MM 12
DAYS >= .50 6 MM MM 4
DAYS >= 1.00 1 MM MM 1
GREATEST
24 HR. TOTAL 3.06 MM 1.23
DEGREE_DAYS
HEATING TOTAL 1280 1076 204 941
SINCE 7/1 1285 1081 204 942
COOLING TOTAL 292 130 162 215
SINCE 1/1 1472 1048 424 1121
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
EARLIEST MM
LATEST MM
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WIND (MPH)
AVERAGE WIND SPEED 8.9
HIGHEST WIND SPEED/DIRECTION 38/310 DATE 10/20
HIGHEST GUST SPEED/DIRECTION 54/310 DATE 10/20
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.40
NUMBER OF DAYS FAIR 46
NUMBER OF DAYS PC 27
NUMBER OF DAYS CLOUDY 18
AVERAGE RH (PERCENT) 71
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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