508
CXUS55 KGJT 020141
CLMCEZ

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND JUNCTION CO
741 PM MDT THU OCT 01 2026

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

...THE CORTEZ CO CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2026...

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           90   09/09         MM      MM       89  09/02
LOWEST            41   09/21         MM      MM       34  09/24
AVG. MAXIMUM    78.6               79.6    -1.0     78.6
AVG. MINIMUM    50.3               43.1     7.2     45.7
MEAN            64.5               61.4     3.1     62.2
DAYS MAX >= 90     1                1.5    -0.5        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          4.04               1.58    2.46     0.78
DAILY AVG.      0.13               0.05    0.08     0.03
DAYS >= .01       12                6.7     5.3        8
DAYS >= .10        8                3.2     4.8        3
DAYS >= .50        4                0.8     3.2        0
DAYS >= 1.00       1                0.2     0.8        0
GREATEST
 24 HR. TOTAL   1.06   09/29 TO 09/30               0.33

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     56                134     -78      105
 SINCE 7/1        63                145     -82      105
COOLING TOTAL     47                 25      22       27
 SINCE 1/1       793                489     304      604
................................................................

WIND (MPH)
AVERAGE WIND SPEED              5.7
HIGHEST WIND SPEED/DIRECTION    32/190    DATE  09/02
HIGHEST GUST SPEED/DIRECTION    41/190    DATE  09/02
                                41/270          09/15

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.31
NUMBER OF DAYS FAIR           19
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY          4

AVERAGE RH (PERCENT)     58

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              8     MIXED PRECIP               0
HEAVY RAIN                7     RAIN                       7
LIGHT RAIN               13     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       9     FOG W/VIS <= 1/4 MILE      1
HAZE                      3

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

$$