Climatological Report (Monthly) Issued by NWS Grand Junction, CO
000
CXUS55 KGJT 011220 CCA
CLMGJT
CLIMATE REPORT...COR TO ADD YEAR OF SNOWFALL RECORD
NATIONAL WEATHER SERVICE GRAND JUNCTION CO
303 AM MST SUN JAN 01 2023
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...THE GRAND JUNCTION CO CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2022...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1893 TO 2022
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 66 12/06/1901
LOW -21 12/26/1924
HIGHEST 53 12/01 43 10 59 12/14
12/02
LOWEST 9 12/18 15 -6 14 12/19
12/19 12/20
AVG. MAXIMUM 39.1 38.8 0.3 42.5
AVG. MINIMUM 22.0 18.0 4.0 23.1
MEAN 30.5 28.4 2.1 32.8
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 7 7.6 -0.6 2
DAYS MIN <= 32 30 30.2 -0.2 28
DAYS MIN <= 0 0 1.3 -1.3 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 2.08 2021
MINIMUM T 1900
TOTALS 1.29 0.60 0.69 2.08
DAILY AVG. 0.04 0.02 0.02 0.07
DAYS >= .01 9 6.1 2.9 12
DAYS >= .10 3 2.0 1.0 5
DAYS >= .50 1 0.1 0.9 2
DAYS >= 1.00 0 0.0 0.0 0
GREATEST
24 HR. TOTAL 0.70 12/27 TO 12/28 0.64
SNOWFALL (INCHES)
RECORDS
TOTAL 19.0 1983
TOTALS 6.3 5.2 1.1 8.8
SINCE 7/1 9.3 7.5 1.8 8.8
SNOWDEPTH AVG. 0 0
DAYS >= 1.0 1 1.7 -0.7 3
GREATEST
SNOW DEPTH 4 12/31 2 12/29
12/30
24 HR TOTAL 4.0 12/28 TO 12/28 4.3
DEGREE DAYS
HEATING TOTAL 1060 1134 -74 991
SINCE 7/1 2235 2325 -90 2083
COOLING TOTAL 0 0 0 0
SINCE 1/1 1514 1233 281 1498
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WIND (MPH)
AVERAGE WIND SPEED 4.6
HIGHEST WIND SPEED/DIRECTION 35/180 DATE 12/12
HIGHEST GUST SPEED/DIRECTION 50/300 DATE 12/02
50/170 12/12
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.43
NUMBER OF DAYS FAIR 14
NUMBER OF DAYS PC 11
NUMBER OF DAYS CLOUDY 6
AVERAGE RH (PERCENT) 70
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 1
HEAVY RAIN 0 RAIN 1
LIGHT RAIN 8 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 1 SNOW 1
LIGHT SNOW 9 SLEET 0
FOG 11 FOG W/VIS <= 1/4 MILE 2
HAZE 4
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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