Climatological Report (Monthly)
Issued by NWS

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CXUS53 KGRR 011859
CLMLAN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
243 PM EDT SAT AUG 1 2015

...................................

...THE LANSING MI CLIMATE SUMMARY FOR THE MONTH OF JULY 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1864 TO 2015

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             103   07/06/2012
 LOW               31   07/15/1863
HIGHEST            89   07/28        93      -4       87  07/22
                        07/27
LOWEST             48   07/03        45       3       49  07/29
AVG. MAXIMUM     81.0              82.4    -1.4     77.3
AVG. MINIMUM     59.4              60.6    -1.2     57.0
MEAN             70.2              71.5    -1.3     67.1
DAYS MAX >= 90      0               3.3    -3.3        0
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        11.25   1883
 MINIMUM         0.09   1916
TOTALS           2.39              2.84   -0.45     4.86
DAILY AVG.       0.08              0.09   -0.01     0.16
DAYS >= .01         8               9.5    -1.5       11
DAYS >= .10         4               5.5    -1.5        7
DAYS >= .50         3               1.9     1.1        2
DAYS >= 1.00        0               0.6    -0.6        1
GREATEST
 24 HR. TOTAL    0.81   07/07 TO 07/07

SNOWFALL (INCHES)
RECORDS
 TOTAL            0.0   MM
 24 HR TOTAL      0.0   MM
 SNOW DEPTH         0   MM
TOTALS            0.0               0.0     0.0      0.0
SINCE 7/1         0.0               0.0     0.0      0.0
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= TRACE       0               0.0     0.0        0
DAYS >= 1.0         0               0.0     0.0        0
GREATEST
 SNOW DEPTH         0   MM                             0  MM
 24 HR TOTAL      0.0   07/31 TO 07/31

DEGREE_DAYS
HEATING TOTAL      12                11       1       29
 SINCE 7/1         12                11       1       29
COOLING TOTAL     180               213     -33      104
 SINCE 1/1        326               386     -60      290

FREEZE DATES
RECORD
 EARLIEST     08/03/1894
 LATEST       07/15/1863
EARLIEST                        10/01
LATEST                          05/10
..................................................

WIND (MPH)
AVERAGE WIND SPEED              6.5
RESULTANT WIND SPEED/DIRECTION   3/249
HIGHEST WIND SPEED/DIRECTION    40/260    DATE  07/14
HIGHEST GUST SPEED/DIRECTION    50/260    DATE  07/14

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.20
NUMBER OF DAYS FAIR           23
NUMBER OF DAYS PC              6
NUMBER OF DAYS CLOUDY          2

AVERAGE RH (PERCENT)     70

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             MM     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       3
LIGHT RAIN               10     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      13     FOG W/VIS <= 1/4 MILE      0
HAZE                     11

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

$$

CAS


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