Climatological Report (Monthly)
Issued by NWS Tulsa, OK

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000
CXUS54 KTSA 011712
CLMTUL

CLIMATE REPORT
NATIONAL WEATHER SERVICE TULSA OK
1212 PM CDT SUN OCT 1 2017

...................................

...THE TULSA OKLAHOMA CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1882 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             109   09/03/1939
                        09/02/1939
 LOW               35   09/30/1984
                        09/27/1942
HIGHEST            95   09/20        84      11       99  09/08
                        09/04
LOWEST             52   09/06        62     -10       50  09/30
                                                          09/29
                                                          09/27
AVG. MAXIMUM     86.3              83.9     2.4     88.8
AVG. MINIMUM     63.8              62.1     1.7     65.2
MEAN             75.0              73.0     2.0     77.0
DAYS MAX >= 90     11               7.6     3.4       15
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           1.80              4.26   -2.46     2.31
DAILY AVG.       0.06              0.14   -0.08     0.08
DAYS >= .01         6               8.0    -2.0        5
DAYS >= .10         3               5.6    -2.6        5
DAYS >= .50         1               2.8    -1.8        2
DAYS >= 1.00        0               1.3    -1.3        1
GREATEST
 24 HR. TOTAL    0.80   09/27 TO 09/27

DEGREE_DAYS
HEATING TOTAL       0                24     -24        2
 SINCE 7/1          0                24     -24        2
COOLING TOTAL     309               264      45      370
 SINCE 1/1       2010              1965      45     2310
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.9
HIGHEST WIND SPEED/DIRECTION    24/170    DATE  09/20
HIGHEST GUST SPEED/DIRECTION    31/180    DATE  09/20

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           12
NUMBER OF DAYS PC             13
NUMBER OF DAYS CLOUDY          5

AVERAGE RH (PERCENT)     65

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       3
LIGHT RAIN                6     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       6     FOG W/VIS <= 1/4 MILE      0
HAZE                      0

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

&&
-------------------------------------------------------------------
 YEARLY PRECIPITATION (INCHES):
 TOTAL.....................36.80
 DEPARTURE FROM NORMAL.....+5.06
$$



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