Climatological Report (Monthly)
Issued by NWS Grand Junction, CO

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
000
CXUS55 KGJT 011256
CLMGJT


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND JUNCTION CO
552 AM MST THU JAN 1 2015

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

...THE GRAND JUNCTION CO CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1893 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              66   12/06/1901
 LOW              -21   12/26/1924
HIGHEST            55   12/01        43      12       38  12/03
LOWEST             -2   12/31        15     -17      -11  12/10
                                                          12/05
AVG. MAXIMUM     40.9              38.5     2.4     26.5
AVG. MINIMUM     23.2              18.5     4.7      5.2
MEAN             32.0              28.5     3.5     15.8
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      6               6.6    -0.6       26
DAYS MIN <= 32     27              30.1    -3.1       31
DAYS MIN <= 0       1               0.8     0.2       10

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         2.05   2007
 MINIMUM            T   1900
TOTALS           1.06              0.59    0.47     0.96
DAILY AVG.       0.03              0.02    0.01     0.03
DAYS >= .01        13               5.7     7.3        5
DAYS >= .10         4               1.9     2.1        3
DAYS >= .50         0               0.1    -0.1        1
DAYS >= 1.00        0               0.0     0.0        0
GREATEST
 24 HR. TOTAL    0.34   12/13 TO 12/14              0.69

SNOWFALL (INCHES)
RECORDS
 TOTAL           19.0   1983
TOTALS            5.6               4.9     0.7     10.7
SINCE 7/1         5.6               7.4    -1.8     15.5
SNOWDEPTH AVG.      0                MM      MM        4
DAYS >= 1.0         2               1.8     0.2        2
GREATEST
 SNOW DEPTH         2   12/31                          6  12/08
                        12/30
                        12/29
 24 HR TOTAL      2.6   12/28 TO 12/29               5.9
                        12/29 TO 12/29

DEGREE_DAYS
HEATING TOTAL    1014              1131    -117     1516
 SINCE 7/1       2238              2359    -121     2855
COOLING TOTAL       0                 0       0        0
 SINCE 1/1       1046              1125     -79     1269
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              4.1
HIGHEST WIND SPEED/DIRECTION    28/320    DATE  12/22
HIGHEST GUST SPEED/DIRECTION    40/340    DATE  12/22

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           12
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY         12

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       1
LIGHT RAIN                8     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       1
HEAVY SNOW                1     SNOW                       4
LIGHT SNOW               13     SLEET                      0
FOG                      12     FOG W/VIS <= 1/4 MILE      1
HAZE                      2

-  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.