Climatological Report (Daily)
Issued by NWS
Issued by NWS
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
090
CDUS46 KMTR 100041
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
541 PM PDT THU OCT 09 2025
...................................
...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR OCTOBER 9 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 74 12:45 PM 96 1996 78 -4 78
MINIMUM 56 6:30 AM 38 1895 54 2 59
AVERAGE 65 66 -1 69
PRECIPITATION (IN)
TODAY 0.00 0.53 1920 0.02 -0.02 0.00
MONTH TO DATE 0.45 0.10 0.35 0.00
SINCE OCT 1 0.45 0.10 0.35 0.00
SINCE JAN 1 6.56 9.43 -2.87 13.63
SNOWFALL (IN)
TODAY MM 0.0 1947
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
TODAY 0 1 -1 0
MONTH TO DATE 0 9 -9 0
SINCE SEP 1 0 21 -21 0
SINCE JUL 1 1 27 -26 0
COOLING
TODAY 0 2 -2 4
MONTH TO DATE 29 24 5 145
SINCE SEP 1 239 154 85 358
SINCE JAN 1 588 597 -9 1168
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SE (150)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 7.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 5:00 AM
LOWEST 41 12:00 PM
AVERAGE 64
..........................................................
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 96 1991
MINIMUM TEMPERATURE (F) 54 37 1893
SUNRISE AND SUNSET
OCTOBER 9 2025.......SUNRISE 7:11 AM PDT SUNSET 6:38 PM PDT
OCTOBER 10 2025.......SUNRISE 7:11 AM PDT SUNSET 6:37 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$