Climatological Report (Monthly)
Issued by NWS

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 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37
000
CXUS53 KILX 011536
CLMMTO


CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
914 AM CST FRI JAN 1 2016

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

...THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 9999 TO 9999

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              MM   MM
 LOW               MM   MM
HIGHEST            67   12/12        MM      MM       52
LOWEST             19   12/19        MM      MM        9
AVG. MAXIMUM     48.5              38.4    10.1     39.2
AVG. MINIMUM     35.5              24.2    11.3     28.5
MEAN             42.0              31.3    10.7     33.8
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      1               8.2    -7.2        7
DAYS MIN <= 32     11              23.8   -12.8       22
DAYS MIN <= 0       0               0.6    -0.6        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS           6.28              2.77    3.51     1.08
DAILY AVG.       0.20              0.09    0.11     0.03
DAYS >= .01         8                MM      MM        8
DAYS >= .10         6                MM      MM        4
DAYS >= .50         4                MM      MM        0
DAYS >= 1.00        2                MM      MM        0
GREATEST
 24 HR. TOTAL    3.45   12/26 TO 12/27              0.59

DEGREE_DAYS
HEATING TOTAL     706              1044    -338      961
 SINCE 7/1       1498              2103    -605     2257
COOLING TOTAL       0                 0       0        0
 SINCE 1/1       1103              1057      46      932
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              10.5
HIGHEST WIND SPEED/DIRECTION    33/070    DATE  12/28
HIGHEST GUST SPEED/DIRECTION    43/140    DATE  12/13

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR            8
NUMBER OF DAYS PC              9
NUMBER OF DAYS CLOUDY         14

AVERAGE RH (PERCENT)     80

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                6     RAIN                       8
LIGHT RAIN               13     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW                2     SLEET                      0
FOG                      21     FOG W/VIS <= 1/4 MILE      8
HAZE                      3

-  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.