Climatological Report (Seasonal) Issued by NWS
000
CXUS53 KILX 011703
CLSDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
1103 AM CST WED MAR 01 2023
...................................
...THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2022 TO 2/28/2023...
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 -9 02/17/2021
HIGHEST 65 01/03 MM MM 65
LOWEST -9R 12/23 MM MM -1
AVG. MAXIMUM 43.5 38.1 5.4 41.0
AVG. MINIMUM 26.8 22.9 3.9 21.2
MEAN 35.2 30.5 4.7 31.1
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 15 28.3 -13.3 25
DAYS MIN <= 32 60 74.0 -14.0 76
DAYS MIN <= 0 2 3.7 -1.7 3
PRECIPITATION (INCHES)
RECORD
MAXIMUM 6.52 2022
MINIMUM 6.48 2021
TOTALS 5.90R 5.95 -0.05 6.52
DAILY AVG. 0.07 0.07
DAYS >= .01 23 24.0 -1.0 22
DAYS >= .10 13 12.3 0.7 16
DAYS >= .50 4 3.6 0.4 5
DAYS >= 1.00 1 1.3 -0.3 1
GREATEST
24 HR. TOTAL 1.09 12/14 TO 12/14 1.02
DEGREE DAYS
HEATING TOTAL 2664 3109 -445 3017
SINCE 7/1 3741 4173 -432 MM
COOLING TOTAL 0 0 0 0
SINCE 1/1 0 0 0 MM
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
EARLIEST 10/18
LATEST 04/19
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WIND (MPH)
AVERAGE WIND SPEED 11.1
HIGHEST WIND SPEED/DIRECTION 39/230 DATE 02/27
HIGHEST GUST SPEED/DIRECTION 54/220 DATE 02/09
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.55
NUMBER OF DAYS FAIR 29
NUMBER OF DAYS PC 27
NUMBER OF DAYS CLOUDY 34
AVERAGE RH (PERCENT) 79
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 5 MIXED PRECIP 1
HEAVY RAIN 7 RAIN 13
LIGHT RAIN 23 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 3
LIGHT SNOW 17 SLEET 0
FOG 53 FOG W/VIS <= 1/4 MILE 8
HAZE 10
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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