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

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CXUS55 KGJT 011916 CCA
CLMGJT

CLIMATE REPORT...ADDED 2022 HDD AND CDD TOTALS
NATIONAL WEATHER SERVICE GRAND JUNCTION CO
533 AM MDT THU JUN 01 2023

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

...THE GRAND JUNCTION CO CLIMATE SUMMARY FOR THE MONTH OF MAY 2023...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1893 TO 2023

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           88   05/29         81       7       90  05/27
LOWEST            42   05/06         42       0       29  05/21
AVG. MAXIMUM    79.3               76.8     2.5     77.5
AVG. MINIMUM    51.2               47.1     4.1     45.9
MEAN            65.2               62.0     3.2     61.7
DAYS MAX >= 90     0                2.0    -2.0        1
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                0.7    -0.7        1
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        2.74   1906
 MINIMUM           T   1970
TOTALS          0.18               0.83   -0.65     0.34
DAILY AVG.      0.01               0.03   -0.02     0.01
DAYS >= .01        4                6.4    -2.4        3
DAYS >= .10        1                2.6    -1.6        1
DAYS >= .50        0                0.3    -0.3        0
DAYS >= 1.00       0                0.0     0.0        0
GREATEST
 24 HR. TOTAL   0.13   05/21 TO 05/21               0.19

SNOWFALL (INCHES)
RECORDS
 TOTAL           5.0   1979
TOTALS           0.0                0.1    -0.1        T
SINCE 7/1       23.9               17.7     6.2     16.9
SNOWDEPTH AVG.     0                                   0
DAYS >= 1.0        0                0.0     0.0        0
GREATEST
 SNOW DEPTH        0                                   0  5/31
 24 HR TOTAL     0.0                                   T

DEGREE DAYS
HEATING TOTAL     46                150    -104      162
 SINCE 7/1      5473               5478      -5     5391
COOLING TOTAL     59                 56       3       68
 SINCE 1/1        59                 59       0       70
................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.2
HIGHEST WIND SPEED/DIRECTION    40/140    DATE  05/31
HIGHEST GUST SPEED/DIRECTION    61/160    DATE  05/31

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.16
NUMBER OF DAYS FAIR           26
NUMBER OF DAYS PC              5
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     37

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              5     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       1
LIGHT RAIN               12     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                      8

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

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