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

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CXUS55 KGJT 011149
CLMGJT

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND JUNCTION CO
437 AM MDT FRI JUN 1 2018

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

...THE GRAND JUNCTION CO CLIMATE SUMMARY FOR THE MONTH OF MAY 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1893 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             101   05/29/2000
 LOW               24   05/01/2011
HIGHEST            94   05/26        81      13       88  05/24
LOWEST             40   05/04        42      -2       35  05/20
AVG. MAXIMUM     80.7              76.1     4.6     75.5
AVG. MINIMUM     49.9              47.0     2.9     46.4
MEAN             65.3              61.6     3.7     60.9
DAYS MAX >= 90      4               1.3     2.7        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.4    -0.4        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         2.74   1906
 MINIMUM            T   1970
                        1940
TOTALS           0.19              0.88   -0.69     0.66
DAILY AVG.       0.01              0.03   -0.02     0.02
DAYS >= .01         4               6.4    -2.4        7
DAYS >= .10         1               2.9    -1.9        2
DAYS >= .50         0               0.3    -0.3        0
DAYS >= 1.00        0               0.0     0.0        0
GREATEST
 24 HR. TOTAL    0.11   05/01 TO 05/01              0.28

SNOWFALL (INCHES)
RECORDS
 TOTAL            5.0   1979
TOTALS            0.0               0.1    -0.1        T
SINCE 7/1         9.0              19.1   -10.1     13.9
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   05/31 TO 05/31                 T

DEGREE_DAYS
HEATING TOTAL      66               155     -89      161
 SINCE 7/1       4959              5589    -630     4621
COOLING TOTAL      84                48      36       45
 SINCE 1/1         86                51      35       46
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              9.3
HIGHEST WIND SPEED/DIRECTION    43/150    DATE  05/22
HIGHEST GUST SPEED/DIRECTION    53/140    DATE  05/22

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.10
NUMBER OF DAYS FAIR           28
NUMBER OF DAYS PC              1
NUMBER OF DAYS CLOUDY          2

AVERAGE RH (PERCENT)     32

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

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

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