Climatological Report (Monthly) Issued by NWS
000
CXUS53 KILX 011446
CLMDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
946 AM CDT MON MAY 01 2023
...................................
...THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR THE MONTH OF APRIL 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 21 04/02/2021
HIGHEST 84 04/04 MM MM 83
LOWEST 27 04/02 MM MM 30
AVG. MAXIMUM 67.3 63.9 3.4 61.3
AVG. MINIMUM 39.9 42.3 -2.4 40.0
MEAN 53.6 53.1 0.5 50.7
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 8 4.6 3.4 5
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 3.54 2022
MINIMUM 2.27 2021
TOTALS 1.34R 3.66 -2.32 3.54
DAILY AVG. 0.04 0.12 -0.08 0.12
DAYS >= .01 6 11.3 -5.3 16
DAYS >= .10 5 6.7 -1.7 7
DAYS >= .50 0 2.7 -2.7 2
DAYS >= 1.00 0 1.0 -1.0 0
GREATEST
24 HR. TOTAL 0.55 03/31 TO 03/31 0.94
DEGREE DAYS
HEATING TOTAL 346 370 -24 436
SINCE 7/1 4794 5255 -461 MM
COOLING TOTAL 11 13 -2 14
SINCE 1/1 11 16 -5 MM
..............................................................
WIND (MPH)
AVERAGE WIND SPEED 10.9
HIGHEST WIND SPEED/DIRECTION 39/190 DATE 04/04
HIGHEST GUST SPEED/DIRECTION 58/290 DATE 04/01
58/180 04/04
AVERAGE RH (PERCENT) 62
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 3 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 5
LIGHT RAIN 9 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 7 FOG W/VIS <= 1/4 MILE 0
HAZE 2
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$