Climatological Report (Seasonal)
Issued by NWS Jackson, MS
Issued by NWS Jackson, MS
676
CXUS54 KJAN 020009
CLSJAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
601 PM CST TUE DEC 1 2020
...................................
...THE JACKSON CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2020 TO 11/30/2020...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1896 TO 2020
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 107 09/07/1925
09/06/1925
LOW 15 11/27/1903
HIGHEST 96 09/04 MM MM 100 09/13
09/08
LOWEST 29 11/30 MM MM 22 11/13
AVG. MAXIMUM 79.3 77.1 2.2 79.7
AVG. MINIMUM 57.2 53.9 3.3 55.2
MEAN 68.2 65.5 2.7 67.5
DAYS MAX >= 90 15 10.2 4.8 36
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 1 4.4 -3.4 6
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 22.31 1906
MINIMUM 1.37 1903
TOTALS 12.05 11.71 0.34 16.32
DAILY AVG. 0.13 0.13 0.00 0.18
DAYS >= .01 23 23.2 -0.2 25
DAYS >= .10 14 16.0 -2.0 16
DAYS >= .50 9 7.7 1.3 8
DAYS >= 1.00 4 3.7 0.3 6
SNOWFALL (INCHES)
RECORDS
TOTAL 0.2 1976
TOTALS 0.0 0.0 0.0 T
SINCE 7/1 0.0 0.0 0.0 T
DAYS >= TRACE 0
DAYS >= 1.0 0 0.0 0.0 0
DEGREE_DAYS
HEATING TOTAL 234 408 -174 458
SINCE 7/1 234 408 -174 458
COOLING TOTAL 547 453 94 705
SINCE 1/1 2515 2253 262 2680
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
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WIND (MPH)
AVERAGE WIND SPEED 5.9
HIGHEST WIND SPEED/DIRECTION 40/180 DATE 10/10
HIGHEST GUST SPEED/DIRECTION 54/180 DATE 10/10
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.40
AVERAGE RH (PERCENT) 71
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 6 MIXED PRECIP 0
HEAVY RAIN 12 RAIN 13
LIGHT RAIN 30 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 42 FOG W/VIS <= 1/4 MILE 9
HAZE 6
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$