Climate Data
Monthly Numbers
Interested in temperature and precipitation numbers in Harrison? Check them out on a monthly basis below.
 
Climate Summary (Nov 2013)
 
...THE HARRISON CLIMATE SUMMARY FOR THE MONTH OF NOVEMBER 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              85   11/11/1956
 LOW                5   11/14/1908
HIGHEST            77   11/17        57      20       77  11/02
LOWEST             16   11/24        38     -22       25  11/27
AVG. MAXIMUM     55.9              58.8    -2.9     62.3
AVG. MINIMUM     35.1              38.2    -3.1     37.0
MEAN             45.5              48.5    -3.0     49.6
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      1               0.3     0.7        0
DAYS MIN <= 32     12               8.3     3.7       11
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        10.75   1968
 MINIMUM         0.17   1910
TOTALS           2.80              4.23   -1.43     1.13
DAILY AVG.       0.09              0.14   -0.05     0.04
DAYS >= .01        11               8.6     2.4        5
DAYS >= .10         4                                  3
DAYS >= .50         1                                  1
DAYS >= 1.00        1               1.2    -0.2        0
GREATEST
 24 HR. TOTAL    1.49   11/21 TO 11/22

SNOWFALL (INCHES)
RECORDS
 TOTAL            9.0   1976
 24 HR TOTAL      8.0   11/11/1976 TO 11/11/1976
 SNOW DEPTH         6   11/12/1976
TOTALS              T               0.4    -0.4      0.0
 LIQUID EQUIV      MM              0.00      MM     0.00
SINCE 7/1           T               0.5    -0.5      0.0
 LIQUID 7/1        MM              0.00      MM     0.00
SNOWDEPTH AVG.      0
DAYS >= TRACE       5               1.0     4.0        0
DAYS >= 1.0         0                                  0
GREATEST
 SNOW DEPTH         0   MM
 24 HR TOTAL        T   11/27 TO 11/27
                        11/26 TO 11/26
                        11/25 TO 11/25

DEGREE_DAYS
HEATING TOTAL     577               499      78      458
 SINCE 7/1        813               764      49      752
COOLING TOTAL       0                 4      -4        2
 SINCE 1/1       1414              1416      -2     1961

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

WIND (MPH)
AVERAGE WIND SPEED              7.6
HIGHEST WIND SPEED/DIRECTION    30/170    DATE  11/16
HIGHEST GUST SPEED/DIRECTION    39/240    DATE  11/17

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           17
NUMBER OF DAYS PC              5
NUMBER OF DAYS CLOUDY          8

AVERAGE RH (PERCENT)     63

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       6
LIGHT RAIN               10     FREEZING RAIN              0
LT FREEZING RAIN          2     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                2     SLEET                      3
FOG                      11     FOG W/VIS <= 1/4 MILE      2
HAZE                     11

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

&&

...DATA FOR HARRISON FOR NOVEMBER 2013...

.SUMMARY...
BY AND LARGE...DAILY TEMPERATURES WERE MOSTLY BELOW NORMAL DURING
THE MONTH. THERE WERE WARM PERIODS WITH SIGNIFICANT TEMPERATURE
FLUCTUATIONS. THROUGH THE FIRST 11 DAYS OF THE MONTH...THERE WAS
ONLY ONE FREEZE. HOWEVER...BY THE 13TH...TEMPERATURES WERE DOWN INTO
THE TEENS...ONLY TO BE IN THE UPPER 70S FOUR DAYS LATER. BY THE
23RD...ARCTIC AIR PUSHED IN...WITH HIGH TEMPERATURES FALLING INTO
THE 20S AND 30S...AND LOWS BACK IN THE TEENS AND 20S. BY THE END OF
THE MONTH...READINGS MODERATED SLIGHTLY.

RAINFALL WAS BELOW THE 30-YEAR AVERAGE DURING THE MONTH.

SNOW FELL FOR THE FIRST TIME IN NOVEMBER SINCE 2011...THOUGH IT WAS
NOT MEASURABLE. IN FACT...THERE WERE FIVE DAYS WITH SNOWFALL...WHICH
WAS WELL ABOVE THE MONTHLY AVERAGE OF ONE.

.MONTHLY TEMPERATURES...
THE AVERAGE HIGH...LOW...AND MONTHLY TEMPERATURES WERE THE COLDEST
SINCE 2000.

.DAILY AVERAGE TEMPERATURES...
ABOVE NORMAL ON 11 DAYS...AT NORMAL ON ONE DAY...AND BELOW NORMAL ON
18 DAYS.

.NUMBER OF DAYS WITH TEMPERATURES...
AT OR ABOVE 70 DEGREES...ONE...WHICH WAS THE FEWEST SINCE 1997
AT OR BELOW 40 DEGREES...19...FEWEST SINCE 2011
AT OR BELOW FREEZING...12...MOST SINCE 2008

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

DATE  RECORD TYPE                NEW RECORD      PREVIOUS RECORD

24TH  LOWEST HIGH TEMPERATURE    27 IN 2013        29 IN 1950

THE HIGH TEMPERATURE OF 27 DEGREES ON THE 24TH WAS THE COLDEST
NOVEMBER HIGH TEMPERATURE SINCE 1976...AND TIED SEVERAL OTHER DATES
FOR THE 5TH COLDEST HIGH TEMPERATURE ON RECORD FOR NOVEMBER.

THE LOW TEMPERATURE OF 16 ON THE 24TH WAS THE COLDEST NOVEMBER
TEMPERATURE SINCE 2007.

.RAINFALL...

IT WAS THE WETTEST NOVEMBER SINCE 2011. HOWEVER...RAINFALL WAS BELOW
THE 30-YEAR AVERAGE FOR THE MONTH.

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

NONE.

.SNOWFALL...
FOR THE FIRST TIME SINCE 2011...SNOW FELL DURING THE MONTH. THOUGH
IT WAS NOT MEASURABLE...SNOW FELL ON FIVE DAYS...WHICH WAS THE MOST
IN THE MONTH OF NOVEMBER SINCE 1972.

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