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CXUS53 KGRR 011812 RRA
CLSJXN

WRKCLSJXN 000
TTAA00 GRR 011755

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
153 PM EDT WED SEP 01 2021

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

...THE JACKSON CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2021 TO 8/31/2021...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1944 TO 2021

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
HIGHEST           92   06/11         MM      MM       MM
LOWEST            40   06/22         MM      MM       MM
AVG. MAXIMUM    82.5               80.6     1.9       MM
AVG. MINIMUM    61.4               59.1     2.3       MM
MEAN            72.0               69.8     2.2       MM
DAYS MAX >= 90     4                7.0    -3.0       MM
DAYS MAX <= 32     0                0.0     0.0       MM
DAYS MIN <= 32     0                0.0     0.0       MM
DAYS MIN <= 0      0                0.0     0.0       MM

PRECIPITATION (INCHES)
TOTALS         12.87              10.74    2.13       MM
DAILY AVG.      0.14               0.12    0.02       MM
DAYS >= .01       38               29.8     8.2       MM
DAYS >= .10       23               19.7     3.3       MM
DAYS >= .50        9                7.5     1.5       MM
DAYS >= 1.00       2                2.7    -0.7       MM
GREATEST
 24 HR. TOTAL   3.80   08/11 TO 08/12
 STORM TOTAL    3.04                                  MM
 (MM/DD(HH))


DEGREE DAYS
HEATING TOTAL     29                 73     -44       MM
 SINCE 7/1         2                 23     -21       MM
COOLING TOTAL    692                519     173       MM
 SINCE 1/1       756                564     192       MM

FREEZE DATES
EARLIEST                        MM
LATEST                          05/14
................................................................

WIND (MPH)
AVERAGE WIND SPEED              5.6
RESULTANT WIND SPEED/DIRECTION   2/210
HIGHEST WIND SPEED/DIRECTION    30/190    DATE  06/11
HIGHEST GUST SPEED/DIRECTION    50/180    DATE  08/12

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.33
NUMBER OF DAYS FAIR           55
NUMBER OF DAYS PC             27
NUMBER OF DAYS CLOUDY         10

AVERAGE RH (PERCENT)     70

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             25     MIXED PRECIP               0
HEAVY RAIN               18     RAIN                      19
LIGHT RAIN               39     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      69     FOG W/VIS <= 1/4 MILE     16
HAZE                     26

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

$$