Climate Data
Monthly Numbers
Interested in temperature and precipitation numbers in Harrison? Check them out on a monthly basis below.
 
Climate Summary (Jun 2013)
 
...THE HARRISON CLIMATE SUMMARY FOR THE MONTH OF JUNE 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1891 TO 2013

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             107   06/28/2012
 LOW               40   06/12/1903
HIGHEST           100   06/27        84      16      107  06/28
LOWEST             50   06/03        64     -14       50  06/01
AVG. MAXIMUM     85.4              84.4     1.0     90.6
AVG. MINIMUM     64.1              62.9     1.2     64.0
MEAN             74.8              73.7     1.1     77.3
DAYS MAX >= 90     10               4.8     5.2       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        15.22   1935
 MINIMUM         0.20   1952
TOTALS           0.96              4.24   -3.28     1.21
DAILY AVG.       0.03              0.14   -0.11     0.04
DAYS >= .01         4              11.2    -7.2        4
DAYS >= .10         2                                  3
DAYS >= .50         1                                  1
DAYS >= 1.00        0               1.1    -1.1        0
GREATEST
 24 HR. TOTAL    0.76   06/01 TO 06/01

SNOWFALL (INCHES)
RECORDS
TOTALS            0.0               0.0     0.0      0.0
 LIQUID EQUIV    0.00              0.00    0.00     0.00
SINCE 7/1         4.7              11.5    -6.8      2.1
 LIQUID 7/1      0.47              1.00   -0.53     0.21
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       5                 6      -1        5
 SINCE 7/1       3962              4004     -42     3081
COOLING TOTAL     306               265      41      382
 SINCE 1/1        452               404      48      709

FREEZE DATES
RECORD
 EARLIEST     09/13/1902
 LATEST       05/17/1912
EARLIEST      10/27             10/29
LATEST        05/03             04/04
.................................................

WIND (MPH)
AVERAGE WIND SPEED              6.3
HIGHEST WIND SPEED/DIRECTION    23/090    DATE  06/18
HIGHEST GUST SPEED/DIRECTION    35/230    DATE  06/01

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.20
NUMBER OF DAYS FAIR           23
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     69

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       2
LIGHT RAIN                5     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      10     FOG W/VIS <= 1/4 MILE      1
HAZE                      0

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

&&

...DATA FOR HARRISON FOR JUNE 2013...

.SUMMARY...
EVEN THOUGH TEMPERATURES WERE ABOVE THE 30-YEAR AVERAGE FOR JUNE...
IT WAS STILL THE COOLEST JUNE IN THE LAST SEVERAL YEARS BY AVERAGE
HIGH AND MONTHLY TEMPERATURES. THE AVERAGE LOW TEMPERATURE WAS ONLY
0.1 DEGREES WARMER THAN LAST YEAR.

RAINFALL WAS WELL BELOW THE 30-YEAR AVERAGE...MAKING IT ONE OF THE
DRIEST JUNES EVER RECORDED.

.MONTHLY TEMPERATURES...
THE AVERAGE HIGH TEMPERATURE WAS THE COOLEST SINCE 2008.

THE AVERAGE LOW WAS THE WARMEST SINCE 2011.

THE AVERAGE MONTHLY TEMPERATURE WAS THE COOLEST SINCE 2008.

.DAILY AVERAGE TEMPERATURES...
ABOVE NORMAL ON 16 DAYS...AT NORMAL ON TWO DAYS...AND BELOW NORMAL ON
12 DAYS.

.NUMBER OF DAYS WITH...

HIGH TEMPERATURES AT OR ABOVE 100 DEGREES...ONE...WHICH WAS THE
FEWEST SINCE 2011.
HIGH TEMPERATURES AT OR ABOVE 90 DEGREES...10...WHICH WAS THE FEWEST
SINCE 2008.

.DAILY TEMPERATURE RECORDS TIED OR BROKEN DURING THE MONTH...

DATE   RECORD TYPE                NEW RECORD  PREVIOUS RECORD
26TH   HIGHEST LOW TEMPERATURE    75 IN 2013     75 IN 1978

.RAINFALL...
IT WAS THE DRIEST JUNE SINCE 2011...AND THE 9TH DRIEST JUNE ON RECORD.

.DAILY RAINFALL RECORDS TIED OR BROKEN DURING THE MONTH...

NONE.

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