Climatological Report (Seasonal)
Issued by NWS Jackson, MS
Issued by NWS Jackson, MS
000
CXUS54 KJAN 012250
CLSJAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
550 PM CDT TUE JUN 01 2021
...................................
...THE JACKSON CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2021 TO 5/31/2021...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1896 TO 2021
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 100 05/28/1911
LOW 15 03/03/1980
HIGHEST 91 05/27 MM MM 92 05/22
LOWEST 34 03/03 MM MM 36 04/16
03/04
03/08
AVG. MAXIMUM 76.8 76.6 0.2 78.2
AVG. MINIMUM 54.0 54.0 -0.0 56.6
MEAN 65.4 65.3 0.1 67.4
DAYS MAX >= 90 1 4.6 -3.6 3
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 3.1 -3.1 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 34.50 1980
MINIMUM 4.81 1992
TOTALS 19.77 15.88 3.89 15.04
DAILY AVG. 0.21 0.17 0.04 0.17
DAYS >= .01 28 27.4 0.6 33
DAYS >= .10 24 19.1 4.9 19
DAYS >= .50 16 10.1 5.9 9
DAYS >= 1.00 6 5.4 0.6 5
SNOWFALL (INCHES)
RECORDS
TOTAL 5.3 1968
TOTALS 0.0 0.1 -0.1 0.0
SINCE 7/1 3.2 0.6 2.6 MM
DAYS >= TRACE 0
DAYS >= 1.0 0 0.0 0.0 0
DEGREE DAYS
HEATING TOTAL 290 359 -69 182
SINCE 7/1 2106 2221 -115 1843
COOLING TOTAL 348 382 -34 426
SINCE 1/1 375 395 -20 440
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
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WIND (MPH)
AVERAGE WIND SPEED 7.2
HIGHEST WIND SPEED/DIRECTION 41/270 DATE 03/17
HIGHEST GUST SPEED/DIRECTION 58/330 DATE 03/17
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.45
AVERAGE RH (PERCENT) 64
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 18 MIXED PRECIP 0
HEAVY RAIN 19 RAIN 28
LIGHT RAIN 43 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 37 FOG W/VIS <= 1/4 MILE 3
HAZE 11
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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