Climatological Report (Monthly)
Issued by NWS Jackson, MS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
000
CXUS54 KJAN 011447
CLMMEI


CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
945 AM CDT FRI MAY 1 2015

...................................

...THE MERIDIAN CLIMATE SUMMARY FOR THE MONTH OF APRIL 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1889 TO 2015

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              95   04/21/1987
 LOW               28   04/04/1987
                        04/06/1891
HIGHEST            87   04/26        87       0       87  04/26
LOWEST             38   04/05        34       4       35  04/16
AVG. MAXIMUM     77.1              76.2     0.9     75.1
AVG. MINIMUM     56.7              49.1     7.6     50.3
MEAN             66.9              62.7     4.2     62.7
DAYS MAX >= 90      0               0.2    -0.2        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.8    -0.8        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        16.82   1964
 MINIMUM         0.79   1915
TOTALS           5.15              4.78    0.37    14.03
DAILY AVG.       0.17              0.16    0.01     0.47
DAYS >= .01        12               8.6     3.4       12
DAYS >= .10         8               6.0     2.0        7
DAYS >= .50         3               3.1    -0.1        5
DAYS >= 1.00        1               1.9    -0.9        5
GREATEST
 24 HR. TOTAL    1.62   04/17 TO 04/17              4.95

SNOWFALL (INCHES)
RECORDS
 TOTAL            2.7   1987
TOTALS            0.0               0.1    -0.1      0.0
SINCE 7/1           T               0.6    -0.6      2.5
DAYS >= TRACE       0
DAYS >= 1.0         0               0.0     0.0        0
GREATEST
 24 HR TOTAL      0.0   04/30 TO 04/30

DEGREE_DAYS
HEATING TOTAL      47               130     -83      119
 SINCE 7/1       2498              2534     -36     2844
COOLING TOTAL     113                59      54       59
 SINCE 1/1        140                83      57       68
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.8
HIGHEST WIND SPEED/DIRECTION    28/170    DATE  04/25
HIGHEST GUST SPEED/DIRECTION    37/320    DATE  04/03

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR            9
NUMBER OF DAYS PC             15
NUMBER OF DAYS CLOUDY          6

AVERAGE RH (PERCENT)     74

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              4     MIXED PRECIP               0
HEAVY RAIN                8     RAIN                       7
LIGHT RAIN               17     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      15     FOG W/VIS <= 1/4 MILE      2
HAZE                      1

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.