Climatological Report (Annual) Issued by NWS
000
CXUS53 KILX 022258
CLADEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
457 PM CST SAT JAN 2 2021
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...THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR THE YEAR OF 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 94 08/24 MM MM 95
LOWEST -2 02/14 MM MM -16
AVG. MAXIMUM 63.6 62.8 0.8 62.0
AVG. MINIMUM 43.8 42.7 1.1 42.8
MEAN 53.7 52.7 1.0 52.4
DAYS MAX >= 90 26 20.3 5.7 18
DAYS MAX <= 32 16 28.9 -12.9 33
DAYS MIN <= 32 111 113.4 -2.4 122
DAYS MIN <= 0 1 2.8 -1.8 6
PRECIPITATION (INCHES)
RECORD
MAXIMUM MM MM
MINIMUM MM MM
TOTALS 36.85 38.45 -1.60 40.46
DAILY AVG. 0.10 MM
DAYS >= .01 118 MM MM 119
DAYS >= .10 71 MM MM 80
DAYS >= .50 23 MM MM 31
DAYS >= 1.00 9 MM MM 11
GREATEST
24 HR. TOTAL 2.24 07/21 MM
DEGREE DAYS
HEATING TOTAL 5152 5522 -370 5681
COOLING TOTAL 1116 1049 67 1225
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
EARLIEST 10/05
LATEST 05/09
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SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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