Climatological Report (Monthly)
Issued by NWS
Issued by NWS
327
CXUS54 KLIX 011430
CLMMSY
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW ORLEANS
930 AM CDT MON JUN 01 2026
...................................
...THE NEW ORLEANS CLIMATE SUMMARY FOR THE MONTH OF MAY 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1946 TO 2026
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 97 05/15/2018
LOW 41 05/13/1960
HIGHEST 91 05/31 MM MM 92 05/25
05/26
05/27
LOWEST 55 05/03 MM MM 59 05/11
AVG. MAXIMUM 82.7 85.3 -2.6 85.9
AVG. MINIMUM 69.1 69.0 0.1 71.3
MEAN 75.9 77.1 -1.2 78.6
DAYS MAX >= 90 1 5.9 -4.9 11
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.0 0.0 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 21.18 1995
MINIMUM 0.07 2000
TOTALS 3.84 5.64 -1.80 7.55
DAILY AVG. 0.31 0.18 0.13 0.24
DAYS >= .01 7 7.8 -0.8 8
DAYS >= .10 6 5.3 0.7 4
DAYS >= .50 2 2.9 -0.9 1
DAYS >= 1.00 1 1.9 -0.9 1
GREATEST
24 HR. TOTAL 1.28 05/24 TO 05/25 2.74 05/06 TO 05/07
SNOWFALL (INCHES)
RECORDS
TOTAL MM MM
24 HR TOTAL MM
SNOW DEPTH MM MM
TOTALS 0.0 0.0 0.0 0.0
SINCE 7/1 0.0 0.0 0.0 MM
SNOWDEPTH AVG. MM MM
DAYS >= TRACE 0 0.0 0.0 0
DAYS >= 1.0 0 0.0 0.0 0
GREATEST
SNOW DEPTH MM MM MM
24 HR TOTAL MM MM
DEGREE DAYS
HEATING TOTAL 0 1 -1 0
SINCE 7/1 931 1175 -244 MM
COOLING TOTAL 345 378 -33 429
SINCE 1/1 837 689 148 MM
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WIND (MPH)
AVERAGE WIND SPEED 7.4
HIGHEST WIND SPEED/DIRECTION 26/030 DATE 05/08
26/180 05/22
HIGHEST GUST SPEED/DIRECTION 43/010 DATE 05/08
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.64
NUMBER OF DAYS FAIR 4
NUMBER OF DAYS PC 15
NUMBER OF DAYS CLOUDY 12
AVERAGE RH (PERCENT) 78
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 12 MIXED PRECIP 0
HEAVY RAIN 8 RAIN 13
LIGHT RAIN 18 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 15 FOG W/VIS <= 1/4 MILE 0
HAZE 1
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$