Climatological Report (Daily)
Issued by NWS Grand Junction, CO
Issued by NWS Grand Junction, CO
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CDUS45 KGJT 210733
CLIGJT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND JUNCTION CO
133 AM MDT THU AUG 21 2025
...................................
...THE GRAND JUNCTION CO CLIMATE SUMMARY FOR AUGUST 20 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1893 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 100R 442 PM 100 2020 90 10 98
MINIMUM 66 551 AM 46 1980 61 5 65
AVERAGE 83 76 7 82
PRECIPITATION (IN)
YESTERDAY 0.00 0.50 1893 0.03 -0.03 0.02
MONTH TO DATE 0.01 0.57 -0.56 0.80
SINCE JUN 1 1.03 1.57 -0.54 2.70
SINCE JAN 1 2.38 5.32 -2.94 5.44
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2024 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 T 0.0 0.0 T
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 4 18 -14 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 18 11 7 17
MONTH TO DATE 313 249 64 325
SINCE JUN 1 1160 946 214 1305
SINCE JAN 1 1263 1005 258 1375
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 7.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 20
LOWEST 6
AVERAGE 13
..........................................................
THE GRAND JUNCTION CO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 99 2019
MINIMUM TEMPERATURE (F) 61 47 1924
SUNRISE AND SUNSET
AUGUST 21 2025........SUNRISE 633 AM MDT SUNSET 800 PM MDT
AUGUST 22 2025........SUNRISE 634 AM MDT SUNSET 759 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$