Climate Data
Monthly Numbers
Interested in temperature and precipitation numbers in Harrison? Check them out on a monthly basis below.
 
Climate Summary (Jun 2010)
 
...THE HARRISON CLIMATE SUMMARY FOR THE MONTH OF JUNE 2010...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1891 TO 2010

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             105   06/20/1936
 LOW               40   06/12/1903
HIGHEST            95   06/23        84      11       95  06/27
                                                          06/24
                                                          06/23
LOWEST             59   06/07        64      -5       48  06/05
AVG. MAXIMUM     88.8              83.5     5.3     86.5
AVG. MINIMUM     68.4              64.3     4.1     65.5
MEAN             78.6              73.9     4.7     76.0
DAYS MAX >= 90     13               4.9     8.1       11
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           4.51              4.34    0.17     6.04
DAILY AVG.       0.15              0.15    0.00     0.20
DAYS >= .01         9              10.2    -1.2       10
DAYS >= .10         8                                  8
DAYS >= .50         4                                  7
DAYS >= 1.00        1               0.9     0.1        2
GREATEST
 24 HR. TOTAL    1.30   06/26 TO 06/26

SNOWFALL (INCHES)
TOTALS            0.0
 LIQUID EQUIV    0.00
SINCE 7/1        27.2
 LIQUID 7/1      2.72
SNOWDEPTH AVG.      0
DAYS >= TRACE       0               0.0     0.0        0
DAYS >= 1.0         0                                  0
GREATEST
 SNOW DEPTH         0

DEGREE_DAYS
HEATING TOTAL       0                 5      -5        4
 SINCE 7/1       4148              4063      85     4023
COOLING TOTAL     412               272     140      340
 SINCE 1/1        604               411     193      476

FREEZE DATES
RECORD
 EARLIEST     09/13/1902
 LATEST       05/17/1912
EARLIEST      03/02             10/29
LATEST        03/23             04/04
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              5.1
HIGHEST WIND SPEED/DIRECTION    26/240    DATE  06/26
HIGHEST GUST SPEED/DIRECTION    38/280    DATE  06/27

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM

NUMBER OF DAYS FAIR           28
NUMBER OF DAYS PC              2
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             11     MIXED PRECIP               0
HEAVY RAIN                7     RAIN                       7
LIGHT RAIN               11     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      20     FOG W/VIS <= 1/4 MILE      1
HAZE                      9

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

&&

...ADDITIONAL DATA FOR HARRISON FOR JUNE 2010...

THE AVERAGE TEMPERATURE WAS THE WARMEST SINCE 1953...AND THE 8TH
WARMEST ON RECORD. THE AVERAGE HIGH TEMPERATURE WAS THE WARMEST
SINCE 1954. THE AVERAGE LOW TEMPERATURE WAS THE WARMEST SINCE 1998
AND THE WARMEST ON RECORD.

DAILY AVERAGE TEMPERATURE WAS ABOVE NORMAL ON 26 DAYS...AT NORMAL ON
ONE DAY...AND BELOW NORMAL ON THREE DAYS.

THE FOLLOWING DAILY TEMPERATURE RECORD WAS BROKEN DURING THE MONTH...

ON THE 12TH...THE LOW OF 75 BROKE THE PREVIOUS HIGHEST LOW
TEMPERATURE RECORD ON 74 DEGREES...WHICH WAS SET IN 1929.

IT WAS THE DRIEST JUNE SINCE 2007.

NO DAILY RAINFALL RECORDS WERE TIED OR BROKEN DURING THE MONTH.

...ADDITIONAL DATA FOR HARRISON FOR THE SNOWFALL SEASON
JULY 1ST 2009-JUNE 30TH 2010...

27.2 INCHES OF SNOW FELL...WHICH WAS 14.2 INCHES ABOVE NORMAL. IT
WAS THE SNOWIEST SEASON SINCE 1977-1978...WHEN 32.2 INCHES FELL.

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