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

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000
CXUS53 KGJT 011433
CLAGJT


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND JUNCTION CO
642 AM MST WED JAN 1 2020

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

...THE GRAND JUNCTION CO CLIMATE SUMMARY FOR THE YEAR OF 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1893 TO 2019

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             106   07/21/2005
 LOW              -23   01/13/1963
HIGHEST           102   07/22        93       9      102  07/19
                                                          06/27
                                                          06/26
LOWEST             -4   01/02        15     -19        7  01/22
AVG. MAXIMUM     65.7              65.6     0.1     68.1
AVG. MINIMUM     39.5              39.7    -0.2     41.6
MEAN             52.6              52.7    -0.1     54.9
DAYS MAX >= 90     73              57.4    15.6       90
DAYS MAX <= 32     17              16.8     0.2       10
DAYS MIN <= 32    148             135.2    12.8      140
DAYS MIN <= 0       2               2.8    -0.8        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        15.69   1957
 MINIMUM         3.64   1900
TOTALS           8.56              9.42   -0.86     8.21
DAILY AVG.       0.02              0.03   -0.01        T
DAYS >= .01        85              74.3    10.7       58
DAYS >= .10        23              31.3    -8.3       24
DAYS >= .50         1               2.5    -1.5        2
DAYS >= 1.00        0               0.2    -0.2        1
GREATEST
 24 HR. TOTAL    0.64   MM                       1

SNOWFALL (INCHES)
RECORDS
 TOTAL           55.7   1948
 24 HR TOTAL     11.6   11/27/1919 TO 11/27/1919
 SNOW DEPTH        18   11/27/1919
TOTALS           14.0              19.1    -5.1     17.8
 LIQUID EQUIV    1.40              1.90   -0.50     1.78
SINCE 7/1         5.5               7.4    -1.9      8.9
 LIQUID 7/1      0.55              0.70   -0.15     0.89
SNOWDEPTH AVG.     MM                MM      MM       MM
DAYS >= TRACE      31              19.1    11.9       34
DAYS >= 1.0         7               6.4     0.6        5
GREATEST
 SNOW DEPTH         3   11/26                          2  12/31
                        01/07                             12/03
                        01/01                             01/24
 24 HR TOTAL      1.8   MM

DEGREE_DAYS
HEATING TOTAL    5698              5609      89     5188
 SINCE 7/1       2390              2359      31     2373
COOLING TOTAL    1287              1124     163     1616
 SINCE 1/1       1287              1125     162     1616

FREEZE DATES
RECORD
 EARLIEST     09/15/1903
 LATEST       05/15/1916
EARLIEST                        10/21
LATEST                          04/21
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.4
RESULTANT WIND SPEED/DIRECTION   2/108
HIGHEST WIND SPEED/DIRECTION    46/310    DATE  06/14
HIGHEST GUST SPEED/DIRECTION    73/290    DATE  04/26

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.20
NUMBER OF DAYS FAIR          257
NUMBER OF DAYS PC             78
NUMBER OF DAYS CLOUDY         30

AVERAGE RH (PERCENT)     48

WEATHER CONDITIONS. NUMBER OF DAYS WITH

THUNDERSTORM             31     MIXED PRECIP                0
HEAVY RAIN               13     RAIN                       20
LIGHT RAIN              106     FREEZING RAIN               0
LT FREEZING RAIN          1     HAIL                        2
HEAVY SNOW                2     SNOW                       10
LIGHT SNOW               30     SLEET                       1
FOG                      54     FOG W/VIS <= 1/4 MILE      12
HAZE                     36


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

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