Climatological Report (Monthly)
Issued by NWS Tulsa, OK
Issued by NWS Tulsa, OK
558
CXUS54 KTSA 011100
CLMTUL
CLIMATE REPORT
NATIONAL WEATHER SERVICE TULSA OK
600 AM CDT WED OCT 01 2025
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...THE TULSA OKLAHOMA CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1882 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 109 09/03/1939
09/02/1939
LOW 35 09/30/1984
09/27/1942
HIGHEST 95 09/17 84 11 99 09/19
LOWEST 54 09/07 62 -8 51 09/08
AVG. MAXIMUM 86.4 84.8 1.6 87.7
AVG. MINIMUM 64.4 62.8 1.6 62.0
MEAN 75.4 73.8 1.6 74.9
DAYS MAX >= 90 8 9.0 -1.0 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 18.81 1971
MINIMUM 0.00 1888
TOTALS 3.62 3.85 -0.23 0.32
DAILY AVG. 0.12 0.13 -0.01 0.01
DAYS >= .01 7 7.8 -0.8 3
DAYS >= .10 4 5.5 -1.5 1
DAYS >= .50 3 2.5 0.5 0
DAYS >= 1.00 1 1.2 -0.2 0
GREATEST
24 HR. TOTAL 2.75 09/20 TO 09/21
DEGREE DAYS
HEATING TOTAL 0 17 -17 0
SINCE 7/1 0 16 -16 MM
COOLING TOTAL 320 281 39 302
SINCE 1/1 2028 2045 -17 MM
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WIND (MPH)
AVERAGE WIND SPEED 6.0
HIGHEST WIND SPEED/DIRECTION 37/330 DATE 09/20
HIGHEST GUST SPEED/DIRECTION 47/310 DATE 09/20
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.52
NUMBER OF DAYS FAIR 8
NUMBER OF DAYS PC 19
NUMBER OF DAYS CLOUDY 3
AVERAGE RH (PERCENT) 69
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 5 MIXED PRECIP 0
HEAVY RAIN 3 RAIN 2
LIGHT RAIN 10 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 9 FOG W/VIS <= 1/4 MILE 0
HAZE 2
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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