Climate Data
Monthly Numbers
Interested in temperature and precipitation numbers in Harrison? Check them out on a monthly basis below.
 
Climate Summary (Feb 2012)
 
...THE HARRISON CLIMATE SUMMARY FOR THE MONTH OF FEBRUARY 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1891 TO 2012

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              87   02/05/1927
 LOW              -24   02/12/1899
HIGHEST            74   02/23        50      24       71  02/17
LOWEST             12   02/11        30     -18       -2  02/10
AVG. MAXIMUM     53.0              50.7     2.3     48.8
AVG. MINIMUM     34.1              30.3     3.8     29.5
MEAN             43.6              40.5     3.1     39.2
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      1               2.0    -1.0        7
DAYS MIN <= 32     10              16.3    -6.3       15
DAYS MIN <= 0       0               0.1    -0.1        1

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        10.21   1945
 MINIMUM         0.41   1947
TOTALS           2.14              2.64   -0.50     4.43
DAILY AVG.       0.07                MM      MM     0.16
DAYS >= .01         7               7.7    -0.7       12
DAYS >= .10         5                                  7
DAYS >= .50         1                                  3
DAYS >= 1.00        1               0.5     0.5        1
GREATEST
 24 HR. TOTAL    1.24   02/03 TO 02/03

SNOWFALL (INCHES)
RECORDS
 TOTAL           25.0   1912
 24 HR TOTAL     14.3   02/15/1993 TO 02/15/1993
 SNOW DEPTH        14   02/16/1993
TOTALS            1.0               3.2    -2.2     16.6
 LIQUID EQUIV    0.10              0.30   -0.20     1.66
SINCE 7/1         2.1               9.2    -7.1     19.4
 LIQUID 7/1      0.21              0.80   -0.59     1.94
SNOWDEPTH AVG.      0
DAYS >= TRACE       2               4.0    -2.0        7
DAYS >= 1.0         1                                  5
GREATEST
 SNOW DEPTH         0   MM
 24 HR TOTAL      1.0   02/13 TO 02/13

DEGREE_DAYS
HEATING TOTAL     613               686     -73      717
 SINCE 7/1       2726              3193    -467     3090
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0

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

WIND (MPH)
AVERAGE WIND SPEED              7.8
HIGHEST WIND SPEED/DIRECTION    29/160    DATE  02/28
HIGHEST GUST SPEED/DIRECTION    43/210    DATE  02/29

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           14
NUMBER OF DAYS PC              6
NUMBER OF DAYS CLOUDY          9

AVERAGE RH (PERCENT)     62

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       5
LIGHT RAIN               11     FREEZING RAIN              1
LT FREEZING RAIN          1     HAIL                       0
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW                2     SLEET                      0
FOG                      14     FOG W/VIS <= 1/4 MILE      2
HAZE                      6

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

&&

...ADDITIONAL DATA FOR HARRISON FOR FEBRUARY 2012...

TEMPERATURE
___________

AVERAGE MONTHLY HIGH....WARMEST SINCE 2009
AVERAGE MONTHLY LOW.....WARMEST SINCE 2005
AVERAGE MONTHLY.........WARMEST SINCE 2005

NUMBER OF DAYS WITH DAILY AVERAGE TEMPERATURES...

AT NORMAL........2     ABOVE NORMAL.....19     BELOW NORMAL.....8

HIGHEST TEMPERATURE........74 ON THE 23RD
LOWEST TEMPERATURE.........12 ON THE 11TH

NUMBER OF DAYS WITH...

HIGHS AT OR ABOVE 70 DEGREES....2...SAME AS 2011
LOWS AT OR BELOW FREEZING......10...FEWEST SINCE 1998

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

NONE.

RAINFALL
________

MONTHLY RAINFALL......DRIEST SINCE 2010.

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

DATE        OLD RECORD         NEW RECORD
 3RD       0.97 IN 1997       1.24 IN 2012

SNOWFALL
________

MONTHLY SNOWFALL...LEAST SINCE 2007.

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

NONE.

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