Climatological Report (Monthly)
Issued by NWS

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CXUS54 KBMX 041322
CLMTCL


CLIMATE REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM, AL
819 AM CDT FRI MAY 4 2018

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

...THE TUSCALOOSA CLIMATE SUMMARY FOR THE MONTH OF APRIL 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              94   04/21/1987
 LOW               29   04/04/1987
                        04/01/1987
HIGHEST            86   04/03        MM      MM       89  04/28
LOWEST             34   04/08        MM      MM       38  04/08
AVG. MAXIMUM     74.1              76.1    -2.0     80.6
AVG. MINIMUM     47.9              50.2    -2.3     54.7
MEAN             61.0                               67.7
DAYS MAX >= 90      0               0.3    -0.3        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.6    -0.6        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        14.41   1979
 MINIMUM         0.30   1987
TOTALS           8.03              4.21    3.82     7.57
DAILY AVG.       0.27              0.14    0.13
DAYS >= .01         7               7.9    -0.9
DAYS >= .10         6               5.7     0.3
DAYS >= .50         4               2.9     1.1
DAYS >= 1.00        3               1.3     1.7

DEGREE_DAYS
HEATING TOTAL     135               121      14       41
 SINCE 7/1       2316              2505    -189     1580
COOLING TOTAL      25                65     -40      129
 SINCE 1/1        107                88      19      198
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.6
HIGHEST WIND SPEED/DIRECTION    28/350    DATE  04/04
HIGHEST GUST SPEED/DIRECTION    35/360    DATE  04/04

AVERAGE RH (PERCENT)     68

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              4     MIXED PRECIP               0
HEAVY RAIN                5     RAIN                       5
LIGHT RAIN                9     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      15     FOG W/VIS <= 1/4 MILE      2
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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