Climatological Report (Seasonal)
Issued by NWS

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CXUS53 KGRR 011554
CLSJXN

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TTAA00 GRR 011517

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
1152 AM EDT FRI SEP 01 2023

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

...THE JACKSON CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2023 TO 8/31/2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1944 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
HIGHEST           91   07/05         MM      MM       95  06/21
LOWEST            43   08/31         MM      MM       40  06/04
AVG. MAXIMUM    80.4               80.6    -0.2     81.4
AVG. MINIMUM    58.3               59.1    -0.8     58.0
MEAN            69.3               69.8    -0.5     69.7
DAYS MAX >= 90     2                7.0    -5.0        6
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         10.76              10.74   -0.78     9.96
DAILY AVG.      0.12               0.12    0.00     0.11
DAYS >= .01        M               29.8    -9.8       30
DAYS >= .10        M               19.7    -7.7       16
DAYS >= .50        M                7.5    -0.5       10
DAYS >= 1.00       M                2.7     1.3        2
GREATEST
 24 HR. TOTAL   2.20


DEGREE DAYS
HEATING TOTAL  10023                 73    9950       54
 SINCE 7/1        24                 23       1       MM
COOLING TOTAL  10306                519    9787      513
 SINCE 1/1     10320                564    9756       MM

FREEZE DATES
EARLIEST                        MM
LATEST                          05/26
................................................................

WIND (MPH)
AVERAGE WIND SPEED              5.4
RESULTANT WIND SPEED/DIRECTION   1/240
HIGHEST WIND SPEED/DIRECTION    43/230    DATE  06/25
HIGHEST GUST SPEED/DIRECTION    64/330    DATE  08/24

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.34
NUMBER OF DAYS FAIR           57
NUMBER OF DAYS PC             24
NUMBER OF DAYS CLOUDY         11

AVERAGE RH (PERCENT)     75

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             25     MIXED PRECIP               0
HEAVY RAIN               11     RAIN                      16
LIGHT RAIN               26     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      65     FOG W/VIS <= 1/4 MILE     22
HAZE                     21

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

$$


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