Climatological Report (Monthly)
Issued by NWS Green Bay, WI

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
000
CXUS53 KGRB 011350
CLMGRB

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREEN BAY
847 AM CDT SUN OCT 1 2017

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

...THE GREEN BAY WI CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1886 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              97   09/10/1931
 LOW               24   09/29/1949
HIGHEST            91   09/23        86       5       87  09/06
                        09/22                             09/05
LOWEST             38   09/30        33       5       46  09/11
AVG. MAXIMUM     76.1              69.9     6.2     74.3
AVG. MINIMUM     51.6              48.5     3.1     54.3
MEAN             63.9              59.2     4.7     64.3
DAYS MAX >= 90      4               0.0     4.0        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.6    -0.6        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         7.80   1965
 MINIMUM         0.28   1976
TOTALS           1.01              3.04   -2.03     4.29
DAILY AVG.       0.03              0.10   -0.07     0.14
DAYS >= .01         8               9.7    -1.7       13
DAYS >= .10         3               5.9    -2.9        9
DAYS >= .50         0               2.0    -2.0        3
DAYS >= 1.00        0               0.7    -0.7        1
GREATEST
 24 HR. TOTAL    0.45   09/20 TO 09/20

SNOWFALL (INCHES)
RECORDS
 TOTAL              T   1999
                        1998
                        1995
TOTALS            0.0               0.0     0.0      0.0
SINCE 7/1         0.0               0.0     0.0      0.0
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= 1.0         0               0.0     0.0        0
GREATEST
 SNOW DEPTH         0   MM                             0  MM
 24 HR TOTAL      0.0   09/30 TO 09/30

DEGREE_DAYS
HEATING TOTAL     120               207     -87       65
 SINCE 7/1        161               270    -109       78
COOLING TOTAL      92                33      59       52
 SINCE 1/1        469               395      74      574
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.5
HIGHEST WIND SPEED/DIRECTION    26/310    DATE  09/28
HIGHEST GUST SPEED/DIRECTION    36/300    DATE  09/28

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.20
NUMBER OF DAYS FAIR           20
NUMBER OF DAYS PC              9
NUMBER OF DAYS CLOUDY          1

AVERAGE RH (PERCENT)     76

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              3     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       3
LIGHT RAIN               10     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      18     FOG W/VIS <= 1/4 MILE      3
HAZE                      5

-  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.