Climatological Report (Monthly)
Issued by NWS St Louis, MO
Issued by NWS St Louis, MO
926
CXUS53 KLSX 011443
CLMSTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
943 AM CDT FRI AUG 01 2025
...................................
...THE ST. LOUIS CLIMATE SUMMARY FOR THE MONTH OF JULY 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2025
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 97 07/29 98
07/23
LOWEST 67 07/02 61
AVG. MAXIMUM 90.8 89.6 1.2 88.4
AVG. MINIMUM 73.8 71.1 2.7 71.1
MEAN 82.3 80.4 1.9 79.7
DAYS MAX >= 90 18 15.9 2.1 14
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 4.58 3.93 0.65 8.39
DAILY AVG. 0.15 0.13 0.02 0.27
DAYS >= .01 10 8.9 1.1 9
DAYS >= .10 7 6.0 1.0 8
DAYS >= .50 4 2.9 1.1 5
DAYS >= 1.00 2 1.1 0.9 4
GREATEST
24 HR. TOTAL 2.15 07/20 TO 07/21
DEGREE DAYS
HEATING TOTAL 0 0 0
SINCE 7/1 0 0 0
COOLING TOTAL 545 476 69
SINCE 1/1 1124 1022 102
..............................................................
WIND (MPH)
HIGHEST WIND SPEED/DIRECTION 31/360 DATE 07/16
31/320 07/08
HIGHEST GUST SPEED/DIRECTION 45/360 DATE 07/16
SKY COVER
NUMBER OF DAYS FAIR 3
NUMBER OF DAYS PC 24
NUMBER OF DAYS CLOUDY 4
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 14 MIXED PRECIP 0
HEAVY RAIN 6 RAIN 4
LIGHT RAIN 14 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 10 FOG W/VIS <= 1/4 MILE 1
HAZE 3
- 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...
RECORD RAINFALL VALUE OF 1.57 INCHES SET ON 07/21. PREVIOUS 1.49 IN
1977.
$$
GOSSELIN