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
586
CDUS46 KMTR 090034
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
534 PM PDT FRI AUG 08 2025
...................................
...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR AUGUST 8 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1850 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 70 10:43 AM 89 1995 67 3 62
MINIMUM 56 6:43 AM 46 1903 55 1 54
AVERAGE 63 61 2 58
PRECIPITATION (IN)
TODAY 0.00 0.03 2013 0.00 0.00 0.00
MONTH TO DATE 0.00 0.01 -0.01 0.00
SINCE OCT 1 19.85 22.74 -2.89 25.72
SINCE JAN 1 9.65 14.44 -4.79 19.04
DEGREE DAYS
HEATING
TODAY 2 4 -2 7
MONTH TO DATE 29 32 -3 34
SINCE JUN 1 405 353 52 284
SINCE JUL 1 192 184 8 129
COOLING
TODAY 0 0 0 0
MONTH TO DATE 1 0 1 0
SINCE JUN 1 1 19 -18 13
SINCE JAN 1 7 34 -27 19
...................................................................
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 86 2002
MINIMUM TEMPERATURE (F) 55 48 1903
SUNRISE AND SUNSET
AUGUST 8 2025........SUNRISE 6:20 AM PDT SUNSET 8:10 PM PDT
AUGUST 9 2025........SUNRISE 6:20 AM PDT SUNSET 8:09 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$