Climatological Report (Monthly)
Issued by NWS Tulsa, OK

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000
CXUS54 KTSA 011944
CLMTUL

CLIMATE REPORT
NATIONAL WEATHER SERVICE TULSA OK
547 AM CDT MON MAY 1 2017

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

...THE TULSA OKLAHOMA CLIMATE SUMMARY FOR THE MONTH OF APRIL 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             102   04/12/1972
 LOW               22   04/13/1957
                        04/02/1936
                        04/05/1920
HIGHEST            84   04/08        72      12       87  04/05
LOWEST             39   04/27        49     -10       34  04/02
                        04/07
                        04/06
AVG. MAXIMUM     73.2              71.8     1.4     74.5
AVG. MINIMUM     52.1              49.3     2.8     52.0
MEAN             62.7              60.6     2.1     63.2
DAYS MAX >= 90      0               0.5    -0.5        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.7    -0.7        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         9.33   2008
 MINIMUM         0.34   1989
TOTALS          10.44R             3.79    6.65     5.89
DAILY AVG.       0.35              0.13    0.22     0.20
DAYS >= .01        16               8.5     7.5       10
DAYS >= .10        12               6.1     5.9        8
DAYS >= .50         6               2.7     3.3        6
DAYS >= 1.00        2               1.2     0.8        2
GREATEST
 24 HR. TOTAL    3.19   04/21 TO 04/21

SNOWFALL (INCHES)
RECORDS
 TOTAL            1.7   1957
TOTALS              T                 T     0.0      0.0
SINCE 7/1         0.7               9.6    -8.9      3.0
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= 1.0         0               0.0     0.0        0
GREATEST
 SNOW DEPTH         0   MM                             0  MM
 24 HR TOTAL        T   04/25 TO 04/25

DEGREE_DAYS
HEATING TOTAL     127               186     -59       84
 SINCE 7/1       2642              3535    -893     2683
COOLING TOTAL      64                53      11       39
 SINCE 1/1        120                65      55       54
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              11.1
HIGHEST WIND SPEED/DIRECTION    43/280    DATE  04/29
HIGHEST GUST SPEED/DIRECTION    52/290    DATE  04/29

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.70
NUMBER OF DAYS FAIR            5
NUMBER OF DAYS PC             11
NUMBER OF DAYS CLOUDY         14

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             12     MIXED PRECIP               0
HEAVY RAIN                8     RAIN                       8
LIGHT RAIN               17     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       4
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      21     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.

&&
-------------------------------------------------------------------
 YEARLY PRECIPITATION (INCHES):
 TOTAL.....................16.81
 DEPARTURE FROM NORMAL.....+6.22
$$



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