Climatological Report (Monthly) Issued by NWS St Louis, MO
000
CXUS53 KLSX 011435
CLMSTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
935 AM CDT TUE AUG 01 2023
...................................
...THE ST. LOUIS CLIMATE SUMMARY FOR THE MONTH OF JULY 2023...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2023
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..............................................................
TEMPERATURE (F)
RECORD
HIGH 115 07/14/1954
LOW 51 07/06/1972
07/14/1967
07/27/1962
HIGHEST 101 07/28 105
LOWEST 63 07/09 60
AVG. MAXIMUM 91.1 89.6 1.5 92.2
AVG. MINIMUM 71.9 71.1 0.8 73.5
MEAN 81.5 80.4 1.1 82.8
DAYS MAX >= 90 20 15.9 4.1 19
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 12.69 1948
MINIMUM 0.37 1890
TOTALS 4.74 3.93 0.81 12.22
DAILY AVG. 0.15 0.13 0.02 0.39
DAYS >= .01 13 8.9 4.1 11
DAYS >= .10 7 6.0 1.0 8
DAYS >= .50 4 2.9 1.1 4
DAYS >= 1.00 2 1.1 0.9 1
GREATEST
24 HR. TOTAL 1.65 07/01
DEGREE DAYS
HEATING TOTAL 0 0 0
SINCE 7/1 0 0 0
COOLING TOTAL 520 476 44
SINCE 1/1 1112 1022 90
..............................................................
WIND (MPH)
HIGHEST WIND SPEED/DIRECTION 52/290 DATE 07/29
HIGHEST GUST SPEED/DIRECTION 79/290 DATE 07/29
SKY COVER
NUMBER OF DAYS FAIR 4
NUMBER OF DAYS PC 20
NUMBER OF DAYS CLOUDY 7
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 16 MIXED PRECIP 0
HEAVY RAIN 8 RAIN 6
LIGHT RAIN 18 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 6
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
...MONTHLY...
NO RECORDS OF NOTE.
...DAILY...
3 RECORD HIGH MINIMUM TEMPERATURES SET OR TIED (07/28, 07/27, AND
07/26).
-- 85 DEGREE LOW ON 07/28 TIES THE 3RD WARMEST LOW TEMPERATURE
ON RECORD. WARMEST IS 86 DEGREES SET ON 07/25/2012 AND
07/24/1901.
$$
GOSSELIN