Climatological Report (Daily)
Issued by NWS Grand Junction, CO
Issued by NWS Grand Junction, CO
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CDUS45 KGJT 202350
CLIGJT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND JUNCTION CO
550 PM MDT WED AUG 20 2025
...................................
...THE GRAND JUNCTION CO CLIMATE SUMMARY FOR AUGUST 20 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 100R 330 PM 100 2020 90 10 98
MINIMUM 66 551 AM 46 1980 61 5 65
AVERAGE 83 76 7 82
PRECIPITATION (IN)
TODAY 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)
TODAY 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
TODAY 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
TODAY 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 9.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 20
LOWEST 6
AVERAGE 13
..........................................................
THE GRAND JUNCTION CO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 99 2019
MINIMUM TEMPERATURE (F) 61 47 1924
SUNRISE AND SUNSET
AUGUST 20 2025........SUNRISE 632 AM MDT SUNSET 802 PM MDT
AUGUST 21 2025........SUNRISE 633 AM MDT SUNSET 800 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$