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

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335
CDUS45 KGJT 310750
CLIGJT

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND JUNCTION CO
150 AM MDT THU JUL 31 2025

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

...THE GRAND JUNCTION CO CLIMATE SUMMARY FOR JULY 30 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1893 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         92    123 PM 104    1972  94     -2      100
  MINIMUM         67    548 AM  55    2015  65      2       64
  AVERAGE         80                        79      1       82

PRECIPITATION (IN)
  YESTERDAY        T             0.43 1968   0.03  -0.03     0.00
  MONTH TO DATE    0.17                      0.57  -0.40     0.14
  SINCE JUN 1      1.02                      0.98   0.04     1.90
  SINCE JAN 1      2.37                      4.73  -2.36     4.64

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2024   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUN 1      T                         0.0    0.0       T
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1      4                        18    -14        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       15                        14      1       17
  MONTH TO DATE  486                       428     58      547
  SINCE JUN 1    832                       685    147      962
  SINCE JAN 1    935                       744    191     1032
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    36   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    47   HIGHEST GUST DIRECTION    SE (130)
  AVERAGE WIND SPEED    13.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    33
 LOWEST     18
 AVERAGE    26

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


THE GRAND JUNCTION CO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   94       102      1900
                                             2002
 MINIMUM TEMPERATURE (F)   64        57      2015


SUNRISE AND SUNSET
JULY 31 2025..........SUNRISE   614 AM MDT   SUNSET   826 PM MDT
AUGUST  1 2025........SUNRISE   615 AM MDT   SUNSET   825 PM MDT


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




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