Climatological Report (Seasonal) Issued by NWS
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CXUS53 KGRR 011417
CLSJXN
WRKCLMJXN 000
TTAA00 KGRR 011409
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
856 AM EST SUN MAR 1 2020
...................................
...THE JACKSON MI CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2019 TO 2/29/2020...
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 60 12/26 MM MM 56 02/07
LOWEST 1 02/14 MM MM -16 01/31
01/20
AVG. MAXIMUM 37.3 33.2 4.1 34.1
AVG. MINIMUM 23.8 18.7 5.1 19.9
MEAN 30.5 26.0 4.5 27.0
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 22 42.2 -20.2 40
DAYS MIN <= 32 81 80.1 0.9 83
DAYS MIN <= 0 0 6.5 -6.5 9
PRECIPITATION (INCHES)
TOTALS 6.86 4.65 2.21 4.43
DAILY AVG. 0.08 0.05 0.03 0.05
DAYS >= .01 28 34.8 -6.8 34
DAYS >= .10 11 12.9 -1.9 13
DAYS >= .50 4 1.8 2.2 1
DAYS >= 1.00 2 0.2 1.8 0
GREATEST
24 HR. TOTAL 1.99 1/11 TO 1/11
DEGREE_DAYS
HEATING TOTAL 3111 3510 -399 3393
SINCE 7/1 4544 4949 -405 4895
COOLING TOTAL 0 0 0 0
SINCE 1/1 0 0 0 0
FREEZE DATES
EARLIEST MM
LATEST MM
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WIND (MPH)
AVERAGE WIND SPEED 8.7
RESULTANT WIND SPEED/DIRECTION 4/221
HIGHEST WIND SPEED/DIRECTION 35/220 DATE 12/30
HIGHEST GUST SPEED/DIRECTION 49/210 DATE 12/30
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.70
NUMBER OF DAYS FAIR 19
NUMBER OF DAYS PC 28
NUMBER OF DAYS CLOUDY 44
AVERAGE RH (PERCENT) 74
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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