Climatological Report (Monthly)
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
000
CXUS54 KLZK 011010
CLMHRO


CLIMATE REPORT
NATIONAL WEATHER SERVICE LITTLE ROCK AR
503 AM CDT SAT OCT 1 2016

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

...THE HARRISON CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1891 TO 2016

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             106   09/03/1939
                        09/05/1913
                        09/04/1913
 LOW               30   09/29/1967
HIGHEST            91   09/08        80      11       91  09/06
                        09/06
LOWEST             45   09/27        59     -14       47  09/13
AVG. MAXIMUM     84.1              80.6     3.5     82.6
AVG. MINIMUM     59.9              57.8     2.1     60.2
MEAN             72.0              69.2     2.8     71.4
DAYS MAX >= 90      3               3.2    -0.2        3
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        11.80   1930
 MINIMUM         0.08   1928
TOTALS           1.24              4.20   -2.96     5.05
DAILY AVG.       0.04              0.14   -0.10     0.17
DAYS >= .01         8              10.5    -2.5        4
DAYS >= .10         4                                  4
DAYS >= .50         1                                  2
DAYS >= 1.00        0               1.4    -1.4        1
GREATEST
 24 HR. TOTAL    0.67   09/16 TO 09/16

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               0.0     0.0      0.0
 LIQUID 7/1      0.00              0.00    0.00     0.00
SNOWDEPTH AVG.      0
DAYS >= TRACE       0               0.0     0.0        0
DAYS >= 1.0         0                                  0
GREATEST
 SNOW DEPTH         0   MM
 24 HR TOTAL      0.0

DEGREE_DAYS
HEATING TOTAL      12                42     -30       14
 SINCE 7/1         12                43     -31       15
COOLING TOTAL     227               168      59      216
 SINCE 1/1       1538              1379     159     1436

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

WIND (MPH)
AVERAGE WIND SPEED              4.8
HIGHEST WIND SPEED/DIRECTION    20/180    DATE  09/09
HIGHEST GUST SPEED/DIRECTION    35/180    DATE  09/15

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.20
NUMBER OF DAYS FAIR           26
NUMBER OF DAYS PC              4
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     73

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       2
LIGHT RAIN                8     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      20     FOG W/VIS <= 1/4 MILE      4
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 SEPTEMBER 2016...

.SUMMARY...
SEPTEMBER WAS ANOTHER WARM MONTH IN HARRISON...WITH MONTHLY
TEMPERATURES AROUND THREE DEGREES ABOVE THE 30-YEAR AVERAGE. THE
WARMEST PERIODS WERE IN THE THIRD AND FOURTH WEEK OF THE MONTH...
DAILY TEMPERATURES WERE AS MUCH AS FIVE TO TEN DEGREES ABOVE
AVERAGE.

RAINFALL WAS SCATTERED THROUGHOUT THE MONTH...AND WAS MINIMAL. IT
WAS THE DRIEST SEPTEMBER IN 12 YEARS.

.MONTHLY TEMPERATURES...
THE AVERAGE HIGH TEMPERATURE WAS THE WARMEST SINCE 2013. THE AVERAGE
LOW TEMPERATURE WAS THE COOLEST SINCE 2014. THE AVERAGE MONTHLY
TEMPERATURE WAS THE WARMEST SINCE 2013.

.DAILY TEMPERATURES...
ABOVE AVERAGE ON 20 DAYS...AND BELOW AVERAGE ON 11 DAYS.

.TEMPERATURE RECORDS TIED OR BROKEN DURING THE MONTH...
NONE.

.MONTHLY RAINFALL...
RAINFALL WAS SIGNIFICANTLY BELOW AVERAGE. IT WAS THE DRIEST
SEPTEMBER SINCE 2004...BUT FAILED TO CRACK THE TOP TEN DRIEST
SEPTEMBERS.

.DAILY RAINFALL RECORDS TIED OR BROKEN...
NONE.

$$

57



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.