Climate Data
Monthly Numbers
Interested in temperature and precipitation numbers in Harrison? Check them out on a monthly basis below.
 
Climate Summary (Jan 2012)
 
...THE HARRISON CLIMATE SUMMARY FOR THE MONTH OF JANUARY 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              81   01/24/1943
 LOW              -18   01/18/1930
HIGHEST            69   01/16        44      25       76  01/29
LOWEST             13   01/18        25     -12        5  01/13
                                                          01/12
AVG. MAXIMUM     52.3              46.5     5.8     44.7
AVG. MINIMUM     32.0              26.3     5.7     25.6
MEAN             42.2              36.4     5.8     35.2
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               3.8    -3.8        5
DAYS MIN <= 32     17              22.4    -5.4       24
DAYS MIN <= 0       0               0.1    -0.1        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         9.42   1916
 MINIMUM            T   1931
TOTALS           3.26              2.56    0.70     0.25
DAILY AVG.       0.11              0.08    0.03     0.01
DAYS >= .01         5               8.6    -3.6        5
DAYS >= .10         2                                  1
DAYS >= .50         2                                  0
DAYS >= 1.00        1               0.7     0.3        0
GREATEST
 24 HR. TOTAL    2.62   01/25 TO 01/25

SNOWFALL (INCHES)
RECORDS
 TOTAL           29.0   1918
 24 HR TOTAL     11.0   01/29/2010 TO 01/29/2010
                        01/06/1970 TO 01/06/1970
 SNOW DEPTH        24   01/21/1918
TOTALS            0.2               4.2    -4.0      2.8
 LIQUID EQUIV    0.02              0.40   -0.38     0.28
SINCE 7/1         1.1               6.0    -4.9      2.8
 LIQUID 7/1      0.11              0.50   -0.39     0.28
SNOWDEPTH AVG.      0
DAYS >= TRACE       2               5.0    -3.0        4
DAYS >= 1.0         0                                  1
GREATEST
 SNOW DEPTH         T   01/12
 24 HR TOTAL      0.2   01/12 TO 01/12

DEGREE_DAYS
HEATING TOTAL     701               887    -186      919
 SINCE 7/1       2113              2486    -373     2373
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              8.7
HIGHEST WIND SPEED/DIRECTION    35/240    DATE  01/22
HIGHEST GUST SPEED/DIRECTION    48/230    DATE  01/22

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           20
NUMBER OF DAYS PC              4
NUMBER OF DAYS CLOUDY          7

AVERAGE RH (PERCENT)     57

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       3
LIGHT RAIN                8     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                2     SLEET                      0
FOG                       8     FOG W/VIS <= 1/4 MILE      3
HAZE                      1

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

&&

...ADDITIONAL DATA FOR HARRISON FOR JANUARY 2012...

TEMPERATURE
___________

AVERAGE MONTHLY HIGH....WARMEST SINCE 2006
AVERAGE MONTHLY LOW.....WARMEST SINCE 2006....10TH WARMEST ON RECORD
AVERAGE MONTHLY.........WARMEST SINCE 2006

NUMBER OF DAYS WITH DAILY AVERAGE TEMPERATURES...

AT NORMAL........1     ABOVE NORMAL.....23     BELOW NORMAL.....7

HIGHEST TEMPERATURE........69 ON THE 16TH
LOWEST TEMPERATURE.........13 ON THE 18TH

NUMBER OF DAYS WITH...

HIGHS AT OR ABOVE 70 DEGREES....7...MOST SINCE 2006
LOWS AT OR BELOW FREEZING......17...FEWEST SINCE 2006

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

NONE.

RAINFALL
________

MONTHLY RAINFALL......WETTEST SINCE 2009.

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

DATE        OLD RECORD         NEW RECORD
25TH       2.62 IN 2012       1.45 IN 1949

SNOWFALL
________

THE 0.2 INCHES OF SNOWFALL WAS THE LEAST IN JANUARY SINCE 2006.

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

NONE.

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