Climatological Report (Seasonal)
Issued by NWS Jackson, MS
Issued by NWS Jackson, MS
000
CXUS54 KJAN 060124
CLSGWO
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
824 PM CDT SUN SEP 05 2021
...................................
...THE GREENWOOD CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2021 TO 8/31/2021...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1948 TO 2021
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 106 08/15/2007
08/30/2000
LOW 49 06/11/1988
06/03/1956
HIGHEST 98 07/28 MM MM 98 07/23
08/24
08/25
07/22
LOWEST 61 06/23 MM MM 60 06/16
06/12
06/13
AVG. MAXIMUM 90.9 90.8 0.1 91.4
AVG. MINIMUM 72.2 70.3 1.9 71.3
MEAN 81.6 80.5 1.1 81.4
DAYS MAX >= 90 59 64.9 -5.9 66
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)
RECORD
MAXIMUM 30.36 1989
MINIMUM 3.84 1954
TOTALS 22.73 10.77 11.96 9.05
DAILY AVG. 0.25 0.12 0.13 0.10
DAYS >= .01 33 26.5 6.5 32
DAYS >= .10 25 17.1 7.9 19
DAYS >= .50 10 7.2 2.8 7
DAYS >= 1.00 7 3.1 3.9 1
SNOWFALL (INCHES)
TOTALS 0.0
DEGREE DAYS
HEATING TOTAL 0 0 0 0
SINCE 7/1 0 0 0 0
COOLING TOTAL 1548 1432 116 1526
SINCE 1/1 1940 1788 152 1880
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
................................................................
WIND (MPH)
AVERAGE WIND SPEED 4.7
HIGHEST WIND SPEED/DIRECTION 30/210 DATE 07/15
HIGHEST GUST SPEED/DIRECTION 43/150 DATE 08/19
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.27
NUMBER OF DAYS FAIR 66
NUMBER OF DAYS PC 22
NUMBER OF DAYS CLOUDY 4
AVERAGE RH (PERCENT) 74
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 28 MIXED PRECIP 0
HEAVY RAIN 25 RAIN 26
LIGHT RAIN 36 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 54 FOG W/VIS <= 1/4 MILE 1
HAZE 8
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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