Climatological Report (Monthly)
Issued by NWS

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193
CXUS55 KGJT 011041
CLMCEZ

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND JUNCTION CO
441 AM MDT WED OCT 01 2025

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

...THE CORTEZ CO CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
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           89   09/02         MM      MM       89  09/04
                                                          09/30
LOWEST            34   09/24         MM      MM       39  09/18
                                                          09/21
AVG. MAXIMUM    78.6               79.6    -1.0     82.9
AVG. MINIMUM    45.7               43.1     2.6     45.7
MEAN            62.2               61.4     0.8     64.3
DAYS MAX >= 90     0                1.5    -1.5        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                1.9    -1.9        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
TOTALS          0.78               1.58   -0.80     0.57
DAILY AVG.      0.03               0.05   -0.02     0.02
DAYS >= .01        8                6.7     1.3        2
DAYS >= .10        3                3.2    -0.2        2
DAYS >= .50        0                0.8    -0.8        0
DAYS >= 1.00       0                0.2    -0.2        0
GREATEST
 24 HR. TOTAL   0.33   09/11 TO 09/12               0.43

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

DEGREE DAYS
HEATING TOTAL    105                134     -29       53
 SINCE 7/1       105                145     -40       53
COOLING TOTAL     27                 25       2       41
 SINCE 1/1       604                489     115      726
................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.2
HIGHEST WIND SPEED/DIRECTION    40/160    DATE  09/11
HIGHEST GUST SPEED/DIRECTION    59/140    DATE  09/11

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.19
NUMBER OF DAYS FAIR           17
NUMBER OF DAYS PC              5
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     53

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              9     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       4
LIGHT RAIN               14     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       0     FOG W/VIS <= 1/4 MILE      0
HAZE                      1

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

$$