Climatological Report (Monthly)
Issued by NWS
Issued by NWS
997
CXUS53 KGRR 011833
CLMJXN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
233 PM EDT TUE SEP 01 2026
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...THE JACKSON CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1944 TO 2026
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
HIGHEST 87 08/07 MM MM 91 08/12
08/16
LOWEST 49 08/24 MM MM 40 08/30
AVG. MAXIMUM 80.2 80.4 -0.2 80.1
AVG. MINIMUM 60.0 59.4 0.6 56.3
MEAN 70.1 69.9 0.2 68.2
DAYS MAX >= 90 0 1.4 -1.4 3
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 3.67R 3.81 -0.14 MM
DAILY AVG. 0.12 0.12 -0.00 MM
DAYS >= .01 16 9.9 6.1 MM
DAYS >= .10 7 6.5 0.5 MM
DAYS >= .50 3 2.5 0.5 MM
DAYS >= 1.00 1 1.0 0.0 MM
GREATEST
24 HR. TOTAL 1.69 08/09 TO 08/10
DEGREE DAYS
HEATING TOTAL 4 18 -14 49
SINCE 7/1 10 23 -13 MM
COOLING TOTAL 171 170 1 156
SINCE 1/1 551 564 -13 MM
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WIND (MPH)
AVERAGE WIND SPEED 4.8
RESULTANT WIND SPEED/DIRECTION 1/210
HIGHEST WIND SPEED/DIRECTION 36/260 DATE 08/10
HIGHEST GUST SPEED/DIRECTION 58/250 DATE 08/10
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.41
NUMBER OF DAYS FAIR 15
NUMBER OF DAYS PC 14
NUMBER OF DAYS CLOUDY 2
AVERAGE RH (PERCENT) 77
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 7 MIXED PRECIP 0
HEAVY RAIN 4 RAIN 6
LIGHT RAIN 19 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 26 FOG W/VIS <= 1/4 MILE 7
HAZE 4
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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