Climatological Report (Seasonal)
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CXUS54 KLZK 041435
CLSHRO


CLIMATE REPORT
NATIONAL WEATHER SERVICE LITTLE ROCK AR
929 AM CDT MON SEP 4 2017

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

...THE HARRISON CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2017 TO 8/31/2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1891 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             112   08/03/2011
                        07/18/1936
                        08/09/1934
 LOW               40   06/12/1903
HIGHEST            94   07/25        87       7       97  07/24
                        07/22
                        07/23
LOWEST             51   06/07        67     -16       55  08/22
                                                          06/08
AVG. MAXIMUM     85.2              87.5    -2.3     87.6
AVG. MINIMUM     65.0              65.7    -0.7     68.3
MEAN             75.1              76.6    -1.5     77.9
DAYS MAX >= 90     17              33.4   -16.4       32
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        25.55   1915
 MINIMUM         2.99   2006
TOTALS           9.10             10.96   -1.86    15.45
DAILY AVG.       0.10              0.12   -0.02     0.17
DAYS >= .01        28              29.9    -1.9       36
DAYS >= .10        21                                 23
DAYS >= .50         5                                 10
DAYS >= 1.00        2               2.9    -0.9        5
GREATEST
 24 HR. TOTAL    1.94   07/04 TO 07/04

SNOWFALL (INCHES)
TOTALS            0.0               0.0     0.0      0.0
 LIQUID EQUIV    0.00              0.00    0.00     0.00
SINCE 7/1         0.0
 LIQUID 7/1      0.00              0.00    0.00     0.00
SNOWDEPTH AVG.      0                 0       0        0
DAYS >= TRACE       0               0.0     0.0        0
DAYS >= 1.0         0               0.0     0.0        0
GREATEST
 SNOW DEPTH         0   MM                             0  MM
 24 HR TOTAL      0.0

DEGREE_DAYS
HEATING TOTAL       0                 7      -7        0
 SINCE 7/1          0                 1      -1        0
COOLING TOTAL     954              1072    -118     1206
 SINCE 1/1       1105              1211    -106     1311

FREEZE DATES
RECORD
 EARLIEST     09/13/1902
 LATEST       05/17/1912
EARLIEST                        10/29
LATEST                          04/04
......................................................

WIND (MPH)
AVERAGE WIND SPEED              5.1
HIGHEST WIND SPEED/DIRECTION    29/320    DATE  08/16
HIGHEST GUST SPEED/DIRECTION    44/050    DATE  06/15

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           54
NUMBER OF DAYS PC             28
NUMBER OF DAYS CLOUDY          5

AVERAGE RH (PERCENT)     76

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN               15     RAIN                      16
LIGHT RAIN               40     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      42     FOG W/VIS <= 1/4 MILE     10
HAZE                      2

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

&&

...Data for Harrison for the Summer of 2017...

.Summary...
For the first summer in three years, temperatures were below
average. Over all, it was the coolest summer in three years.
Rainfall was below average, and it was the driest summer in 2012.

.Seasonal Temperatures...
The average high, low and monthly temperature were the coolest since
2014.

There were no 100-degree days for the fourth summer in a row. There
were only 17 90-degree days this year, which was the least in a
summer since 2004.

.Seasonal Rainfall...
Rainfall was below average for the first time in three years (since
2014). It was the driest summer since 2012.

$$

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