Climatological Report (Annual) Issued by NWS
000
CXUS53 KILX 012140
CLAMTO
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
340 PM CST MON JAN 01 2024
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...THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR THE YEAR OF 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 12/23/2022
HIGHEST 99 08/24 MM MM 98
08/25
LOWEST 8 01/31 MM MM -9
AVG. MAXIMUM 65.7 62.8 2.9 63.1
AVG. MINIMUM 45.3 44.0 1.3 43.6
MEAN 55.5 53.4 2.1 53.4
DAYS MAX >= 90 18 20.1 -2.1 22
DAYS MAX <= 32 10 29.6 -19.6 33
DAYS MIN <= 32 89 106.3 -17.3 102
DAYS MIN <= 0 0 3.9 -3.9 5
PRECIPITATION (INCHES)
RECORD
MAXIMUM 49.20 2021
MINIMUM 24.61 2023
TOTALS 27.26 36.00 -8.74 33.93
DAILY AVG. 0.08 0.10
DAYS >= .01 97 107.9 -10.9 107
DAYS >= .10 56 61.6 -5.6 62
DAYS >= .50 20 23.9 -3.9 23
DAYS >= 1.00 3 8.1 -5.1 9
GREATEST
24 HR. TOTAL 2.15 3.19
DEGREE DAYS
HEATING TOTAL 4385 5297 -912 5365
COOLING TOTAL 1048 1116 -68 1255
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
EARLIEST 10/30
LATEST 04/24
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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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