Climatological Report (Daily)
Issued by NWS
Issued by NWS
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868
CDUS46 KEKA 181207
CLIUKI
CLIMATE REPORT
NATIONAL WEATHER SERVICE EUREKA CA
507 AM PDT MON AUG 18 2025
...................................
...THE UKIAH CA CLIMATE SUMMARY FOR AUGUST 17 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1903 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 83 2:21 PM 110 1939 93 -10 80
MINIMUM 54 6:34 AM 40 1942 55 -1 57
AVERAGE 69 74 -5 69
PRECIPITATION (IN)
YESTERDAY 0.00 0.10 1976 0.00 0.00 T
MONTH TO DATE 0.00 0.03 -0.03 T
SINCE OCT 1 35.83 34.64 1.19 38.34
SINCE JAN 1 15.56 22.40 -6.84 27.00
SNOWFALL (IN)
YESTERDAY MM MM MM MM MM MM
MONTH TO DATE 0.0 0.0 0.0 T
SINCE JUN 1 0.0 MM MM 0.0
SINCE JUL 1 0.0 MM MM 0.0
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 7 30 -23 0
SINCE JUL 1 0 1 -1 0
COOLING
YESTERDAY 4 9 -5 4
MONTH TO DATE 196 168 28 229
SINCE JUN 1 685 628 57 1020
SINCE JAN 1 761 686 75 1111
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 5.1
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90
LOWEST 37
AVERAGE 64
..........................................................
THE UKIAH CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 93 109 1950
1960
MINIMUM TEMPERATURE (F) 55 39 1916
SUNRISE AND SUNSET
AUGUST 18 2025........SUNRISE 6:29 AM PDT SUNSET 8:03 PM PDT
AUGUST 19 2025........SUNRISE 6:30 AM PDT SUNSET 8:02 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$