Climatological Report (Monthly)
Issued by NWS St Louis, MO
Issued by NWS St Louis, MO
417
CXUS53 KLSX 020142
CLMSTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
742 PM CST SAT MAR 01 2025
...................................
...THE ST. LOUIS CLIMATE SUMMARY FOR THE MONTH OF FEBRUARY 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 86 02/27/2024
LOW -18 02/13/1905
HIGHEST 76 02/03 86
LOWEST 0 02/20 14
AVG. MAXIMUM 43.7 45.8 -2.1 58.9
AVG. MINIMUM 26.0 27.6 -1.6 34.6
MEAN 34.8 36.7 -1.9 46.8
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 7 4.8 2.2 1
DAYS MIN <= 32 19 18.9 0.1 11
DAYS MIN <= 0 1 0.2 0.8 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 8.94 1882
MINIMUM 0.25 1963
TOTALS 1.15 2.23 -1.08 0.40
DAILY AVG. 0.04 0.08 -0.04 0.01
DAYS >= .01 8 8.7 -0.7 2
DAYS >= .10 4 4.9 -0.9 1
DAYS >= .50 0 1.4 -1.4 0
DAYS >= 1.00 0 0.3 -0.3 0
GREATEST
24 HR. TOTAL 0.44 02/05 TO 02/05
SNOWFALL (INCHES)
RECORDS
TOTAL 23.5 1914
24 HR TOTAL 15.6 02/20/1912 TO 02/21/1912
TOTALS 4.1 4.3 -0.2 3.4
SINCE 7/1 18.3 14.1 4.2 MM
DAYS >= 1.0 1 1
GREATEST
SNOW DEPTH 3 02/19
24 HR TOTAL 2.6 02/17 TO 02/17
DEGREE DAYS
HEATING TOTAL 838 793 45 523
SINCE 7/1 3225 3519 -294 MM
COOLING TOTAL 0 1 -1 0
SINCE 1/1 0 0 0 MM
..............................................................
WIND (MPH)
HIGHEST WIND SPEED/DIRECTION 28/270 DATE 02/28
HIGHEST GUST SPEED/DIRECTION 39/290 DATE 02/28
SKY COVER
NUMBER OF DAYS FAIR 7
NUMBER OF DAYS PC 9
NUMBER OF DAYS CLOUDY 10
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 1 MIXED PRECIP 1
HEAVY RAIN 0 RAIN 2
LIGHT RAIN 6 FREEZING RAIN 0
LT FREEZING RAIN 5 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 8 SLEET 3
FOG 7 FOG W/VIS <= 1/4 MILE 0
HAZE 4
- 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 HIGH TEMPERATURE OF 76 DEGREES SET ON 02/03. PREVIOUS 75 IN
1890.
2 RECORD LOW MAXIMUM TEMPERATURES TIED (02/20 AND 02/19).
RECORD SNOWFALL VALUE OF 2.6 INCHES SET ON 02/18. PREVIOUS 1.7 IN
1934.
$$