Climatological Report (Seasonal)
Issued by NWS

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CXUS53 KGRR 011551 RRA
CLSJXN

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
1107 AM EDT TUE SEP 1 2020

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

...THE JACKSON MI CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2020 TO 8/31/2020...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1944 TO 9999

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
HIGHEST            93   07/09        MM      MM       95  07/20
                        06/09
LOWEST             39   06/01        MM      MM       44  06/14
                                                          06/03
AVG. MAXIMUM     82.9              80.3     2.6     80.9
AVG. MINIMUM     58.1              58.4    -0.3     59.0
MEAN             70.5              69.4     1.1     69.9
DAYS MAX >= 90     11               6.2     4.8        8
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)
TOTALS           9.34             10.32   -0.98     9.90
DAILY AVG.       0.10              0.11   -0.01     0.11
DAYS >= .01        18              29.1   -11.1       33
DAYS >= .10        13              19.2    -6.2       22
DAYS >= .50         6               7.7    -1.7        7
DAYS >= 1.00        4               2.7     1.3        1
GREATEST
 24 HR. TOTAL    2.02   06/22 TO 06/22

DEGREE_DAYS
HEATING TOTAL      46                89     -43       71
 SINCE 7/1         11                35     -24       13
COOLING TOTAL     563               493      70      549
 SINCE 1/1        608               529      79      559

FREEZE DATES
EARLIEST                        MM
LATEST                          MM
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              5.4
RESULTANT WIND SPEED/DIRECTION   1/228
HIGHEST WIND SPEED/DIRECTION    44/210    DATE  06/10
HIGHEST GUST SPEED/DIRECTION    63/220    DATE  06/10

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.20
NUMBER OF DAYS FAIR           73
NUMBER OF DAYS PC             15
NUMBER OF DAYS CLOUDY          3

AVERAGE RH (PERCENT)     69

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             16     MIXED PRECIP                0
HEAVY RAIN                9     RAIN                       13
LIGHT RAIN               21     FREEZING RAIN               0
LT FREEZING RAIN          0     HAIL                        0
HEAVY SNOW                0     SNOW                        0
LIGHT SNOW                0     SLEET                       0
FOG                      39     FOG W/VIS <= 1/4 MILE       3
HAZE                      4     BLOWING SNOW                0
TORNADO                   0

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

$$
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