Climatological Report (Seasonal) Issued by NWS
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CXUS53 KGRR 011554
CLSJXN
WRKCLSJXN 000
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
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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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