Climatological Report (Annual)
Issued by NWS Grand Junction, CO
Issued by NWS Grand Junction, CO
586
CXUS53 KGJT 081823 CCA
CLAGJT
CLIMATE REPORT - COR
NATIONAL WEATHER SERVICE GRAND JUNCTION CO
1120 AM MST WED JAN 08 2025
CORRECTION TO ADD DATE OF GREATEST 24 HOUR SNOWFALL TOTAL AND
TO FIX DAILY SKY COVER COUNTS
...................................
...THE GRAND JUNCTION CO CLIMATE SUMMARY FOR THE YEAR OF 2024...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1893 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 107 07/17/2023
LOW -23 01/13/1963
HIGHEST 104 07/12 93 11 107 07/17
LOWEST 4 01/12 15 -11 1 02/16
AVG. MAXIMUM 70.8 66.6 4.2 67.1
AVG. MINIMUM 44.6 39.8 4.8 41.6
MEAN 57.7 53.2 4.5 54.3
DAYS MAX >= 90 94 67.8 26.2 74
DAYS MAX <= 32 0 18.1 -18.1 7
DAYS MIN <= 32 111 137.2 -26.2 139
DAYS MIN <= 0 0 3.5 -3.5 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 15.69 1957
MINIMUM 3.64 1900
TOTALS 9.25 9.06 0.19 7.52
DAILY AVG. 0.03 0.02 0.01 T
DAYS >= .01 68 71.6 -3.6 61
DAYS >= .10 31 29.3 1.7 23
DAYS >= .50 2 2.4 -0.4 2
DAYS >= 1.00 2 0.2 1.8 0
GREATEST
24 HR. TOTAL 1.16 06/20 TO 06/21 0.88 08/18 TO 08/18
STORM TOTAL 1.07 0.88
(MM/DD(HH)) MM
SNOWFALL (INCHES)
RECORDS
TOTAL 55.7 1948
24 HR TOTAL 11.6 11/27/1919 TO 11/27/1919
SNOW DEPTH 18 11/27/1919
TOTALS 14.3 17.7 -3.4 19.2
LIQUID EQUIV 1.40 1.70 -0.30 1.90
SINCE 7/1 2.3 7.5 -5.2 4.6
LIQUID 7/1 0.23 0.70 -0.47 0.46
SNOWDEPTH AVG. 0 -1
DAYS >= TRACE 25 18.1 6.9 29
DAYS >= 1.0 4 6.0 -2.0 4
GREATEST
SNOW DEPTH 3 03/03 4 02/16
03/04
24 HR TOTAL 4.4 03/03 TO 03/03 1.9 03/26 TO 03/26
STORM TOTAL 4.4 3.5
(MM/DD(HH)) MM
DEGREE DAYS
HEATING TOTAL 4379 5497 -1118 5194
SINCE 7/1 1782 2325 -543 1950
COOLING TOTAL 1810 1233 577 1450
SINCE 1/1 1810 1233 577 1450
FREEZE DATES
RECORD
EARLIEST 09/15/1903
LATEST 05/15/1916
EARLIEST 11/01
LATEST 05/08
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WIND (MPH)
AVERAGE WIND SPEED 7.7
RESULTANT WIND SPEED/DIRECTION 2/100
HIGHEST WIND SPEED/DIRECTION 44/310 DATE 05/14
HIGHEST GUST SPEED/DIRECTION 65/290 DATE 05/14
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.22
NUMBER OF DAYS FAIR 270
NUMBER OF DAYS PC 66
NUMBER OF DAYS CLOUDY 30
AVERAGE RH (PERCENT) 43
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 39 MIXED PRECIP 0
HEAVY RAIN 15 RAIN 29
LIGHT RAIN 103 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 2
HEAVY SNOW 1 SNOW 7
LIGHT SNOW 27 SLEET 0
FOG 29 FOG W/VIS <= 1/4 MILE 4
HAZE 62
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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