Climatological Report (Monthly) Issued by NWS Grand Junction, CO
000
CXUS55 KGJT 011959
CLMGJT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND JUNCTION CO
159 PM MDT SUN OCT 01 2023
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...THE GRAND JUNCTION CO CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 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
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TEMPERATURE (F)
RECORD
HIGH 102 09/06/2022
LOW 28 09/27/1908
HIGHEST 93 09/08 86 7 102 09/06
LOWEST 42 09/24 45 -3 46 09/24
AVG. MAXIMUM 84.4 81.7 2.7 85.5
AVG. MINIMUM 55.1 52.5 2.6 56.9
MEAN 69.8 67.1 2.7 71.2
DAYS MAX >= 90 5 4.2 0.8 10
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.1 -0.1 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 3.78 1896
MINIMUM T 2018
TOTALS 0.07 1.19 -1.12 2.29
DAILY AVG. 0.00 0.04 -0.04 0.08
DAYS >= .01 4 6.5 -2.5 9
DAYS >= .10 0 3.7 -3.7 6
DAYS >= .50 0 0.5 -0.5 1
DAYS >= 1.00 0 0.1 -0.1 1
GREATEST
24 HR. TOTAL 0.04 09/02 TO 09/02 1.41
SNOWFALL (INCHES)
RECORDS
TOTAL 3.1 1965
TOTALS 0.0 0.0 0.0 0.0
SINCE 7/1 0.0 0.0 0.0 0.0
SNOWDEPTH AVG. 0 0
DAYS >= 1.0 0 0.0 0.0 0
GREATEST
SNOW DEPTH 0 0 09/30
24 HR TOTAL 0.0 0.0
DEGREE DAYS
HEATING TOTAL 8 59 -51 8
SINCE 7/1 8 58 -50 8
COOLING TOTAL 159 122 37 202
SINCE 1/1 1450 1228 222 1514
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WIND (MPH)
AVERAGE WIND SPEED 7.9
HIGHEST WIND SPEED/DIRECTION 29/260 DATE 09/04
HIGHEST GUST SPEED/DIRECTION 41/220 DATE 09/10
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.11
NUMBER OF DAYS FAIR 29
NUMBER OF DAYS PC 1
NUMBER OF DAYS CLOUDY 0
AVERAGE RH (PERCENT) 34
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 5 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 1
LIGHT RAIN 8 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 1 FOG W/VIS <= 1/4 MILE 0
HAZE 11
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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