Climatological Report (Monthly)
Issued by NWS

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CXUS55 KGJT 011136
CLMVEL


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND JUNCTION CO
523 AM MDT SUN OCT 1 2017

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

...THE VERNAL UT CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2017...

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  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
HIGHEST            97   09/04        MM      MM       90  09/01
LOWEST             33   09/25        MM      MM       37  09/25
AVG. MAXIMUM     77.3              74.7     2.6     75.4
AVG. MINIMUM     47.9              45.7     2.2     46.9
MEAN             62.6              60.2     2.4     61.2
DAYS MAX >= 90      6               0.2     5.8        1
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.9    -0.9        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
TOTALS           1.35              1.08    0.27     4.14
DAILY AVG.       0.05              0.04    0.01     0.14
DAYS >= .01         7               5.9     1.1        8
DAYS >= .10         4               3.1     0.9        6
DAYS >= .50         0               0.5    -0.5        3
DAYS >= 1.00        0               0.1    -0.1        1
GREATEST
 24 HR. TOTAL    0.38   09/14 TO 09/14              2.44

SNOWFALL (INCHES)
TOTALS             MM                MM      MM       MM
SINCE 7/1          MM                MM      MM       MM
SNOWDEPTH AVG.     MM                MM      MM       MM
DAYS >= 1.0         0                MM      MM       MM
GREATEST
 SNOW DEPTH        MM                                 MM  MM
 24 HR TOTAL       MM                                 MM

DEGREE_DAYS
HEATING TOTAL     158               166      -8      135
 SINCE 7/1        158               182     -24      145
COOLING TOTAL      92                22      70       26
 SINCE 1/1        891               511     380      735
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              5.4
HIGHEST WIND SPEED/DIRECTION    38/250    DATE  09/22
HIGHEST GUST SPEED/DIRECTION    46/250    DATE  09/22

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.20
NUMBER OF DAYS FAIR           21
NUMBER OF DAYS PC              8
NUMBER OF DAYS CLOUDY          1

AVERAGE RH (PERCENT)     51

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              6     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       4
LIGHT RAIN               13     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       4     FOG W/VIS <= 1/4 MILE      1
HAZE                      5

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

$$



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