215
CXUS54 KMRX 012203
CLMCHA
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
603 PM EDT MON JUN 01 2026
...............................
...THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF MAY 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1879 TO 2026
WEATHER OBSERVED NORMAL DEPART
VALUE DATE(S) VALUE FROM
NORMAL
............................................
TEMPERATURE (F)
HIGHEST 91 05/17
LOWEST 44 05/03
AVG. MAXIMUM 80.5 81.0 -0.5
AVG. MINIMUM 60.0 59.0 1.0
MEAN 70.2 70.0 0.2
DAYS MAX >= 90 2
DAYS MAX <= 32 0
DAYS MIN <= 32 0
DAYS MIN <= 0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 12.02 2025
MINIMUM 0.54 1941
TOTALS 6.05 3.94 2.11
DAYS >= .01 13
DAYS >= .10 8
DAYS >= .50 5
DAYS >= 1.00 3
GREATEST
24 HR. TOTAL 1.79 05/21 TO 05/22
SNOWFALL (INCHES)
TOTALS 0.0 0.0 0.0
SINCE 7/1 0.8
SNOWDEPTH AVG. 0
DAYS >= TRACE 0
GREATEST
SNOW DEPTH 0
DEGREE DAYS
HEATING TOTAL 27 30 -3
SINCE 7/1 2499 3025 -526
COOLING TOTAL 197 185 12
SINCE 1/1 348 246 102
............................................
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 6 RAIN 8
SNOW 0 FOG 12
FOG W/VIS <= 1/4 MILE 1
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page