Climate Data
Monthly Numbers
Interested in temperature and precipitation numbers in Harrison? Check them out on a monthly basis below.
 
Climate Summary (May 2014)
 
...THE HARRISON CLIMATE SUMMARY FOR THE MONTH OF MAY 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1891 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              99   05/29/1926
                        05/28/1926
 LOW               26   05/02/1911
HIGHEST            92   05/04        76      16       88  05/14
LOWEST             37   05/16        56     -19       32  05/03
AVG. MAXIMUM     77.6              76.2     1.4     74.6
AVG. MINIMUM     56.4              55.4     1.0     54.5
MEAN             67.0              65.8     1.2     64.6
DAYS MAX >= 90      2               0.4     1.6        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.0     0.0        1
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        16.87   1961
 MINIMUM         0.59   2012
TOTALS           4.37              4.69   -0.32     4.78
DAILY AVG.       0.14              0.15   -0.01     0.15
DAYS >= .01        14              12.6     1.4       12
DAYS >= .10         7                                 10
DAYS >= .50         4                                  4
DAYS >= 1.00        1               1.6    -0.6        0
GREATEST
 24 HR. TOTAL    1.63   05/12 TO 05/13

SNOWFALL (INCHES)
RECORDS
 TOTAL            0.1   2013
 24 HR TOTAL      0.1   05/03/2013 TO 05/03/2013
 SNOW DEPTH         T   05/03/2013
TOTALS            0.0               0.0     0.0      0.1
 LIQUID EQUIV    0.00              0.00    0.00     0.01
SINCE 7/1        25.8              11.5    14.3      4.7
 LIQUID 7/1      2.58              1.00    1.58     0.47
SNOWDEPTH AVG.      0
DAYS >= TRACE       0               0.0     0.0        2
DAYS >= 1.0         0                                  0
GREATEST
 SNOW DEPTH         0   MM
 24 HR TOTAL      0.0   05/31 TO 05/31           05/03 TO 05/03
                                                          05/03 TO 05/03
                                                          05/03 TO 05/03

DEGREE_DAYS
HEATING TOTAL      99                77      22      121
 SINCE 7/1       4465              3998     467     3957
COOLING TOTAL     169               102      67      114
 SINCE 1/1        187               139      48      146

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

WIND (MPH)
AVERAGE WIND SPEED              7.1
HIGHEST WIND SPEED/DIRECTION    29/180    DATE  05/08
HIGHEST GUST SPEED/DIRECTION    37/170    DATE  05/08

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           15
NUMBER OF DAYS PC             11
NUMBER OF DAYS CLOUDY          5

AVERAGE RH (PERCENT)     70

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                5     RAIN                       8
LIGHT RAIN               16     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      18     FOG W/VIS <= 1/4 MILE      5
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 MAY 2014...

.SUMMARY...
ON THE WHOLE...TEMPERATURES WERE ABOVE THE 30-YEAR AVERAGE FOR THE
MONTH. THE COLDEST PERIODS OF THE MONTH WERE THE FIRST THREE
DAYS...AS WELL AS THE 13TH THROUGH 18TH. DAILY TEMPERATURES VARIED
SIGNIFICANTLY...WITH A 55-DEGREE DIFFERENCE IN THE HIGHEST AND
LOWEST TEMPERATURES FOR THE MONTH. THE HOTTEST TEMPERATURE WAS ON
THE 4TH...AND THE COLDEST WAS ON THE 16TH.

IT WAS THE DRIEST MAY IN TWO YEARS...WITH RAINFALL A LITTLE MORE
THAN A QUARTER OF AN INCH BELOW AVERAGE.

.MONTHLY TEMPERATURES...
THE AVERAGE HIGH...LOW AND MONTHLY TEMPERATURES WERE THE WARMEST
SINCE 2012.

.DAILY AVERAGE TEMPERATURES...
ABOVE NORMAL ON 21 DAYS...NORMAL ON TWO DAYS...AND BELOW NORMAL ON
EIGHT DAYS.

.NUMBER OF DAYS WITH TEMPERATURES...
AT OR ABOVE 90 DEGREES...2...MOST SINCE 2012
AT OR BELOW 50 DEGREES...9...THE MOST SINCE 2011

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

DATE   RECORD TYPE               NEW RECORD      PREVIOUS RECORD
 4TH   HIGH TEMPERATURE          92 IN 2014        91 IN 1955
 5TH   HIGH TEMPERATURE          91 IN 2014        91 IN 1952
14TH   COLDEST HIGH TEMPERATURE  51 IN 2014        54 IN 2011

.RAINFALL...

IT WAS THE DRIEST MAY SINCE 2012.

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

NONE.

.SNOWFALL...

NONE.

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