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
987
CDUS46 KMTR 170829
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
129 AM PDT TUE JUN 17 2025
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JUNE 16 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1927 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 64 3:18 PM 90 1961 72 -8 68
MINIMUM 51 4:28 AM 46 1952 54 -3 51
AVERAGE 58 63 -5 60
PRECIPITATION (IN)
YESTERDAY 0.00 0.35 1995 0.01 -0.01 0.00
MONTH TO DATE 0.00 0.10 -0.10 0.00
SINCE OCT 1 16.11 19.49 -3.38 20.13
SINCE JAN 1 7.55 12.52 -4.97 14.80
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE T
SINCE JUN 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 7 3 4 5
MONTH TO DATE 75 59 16 56
SINCE JUN 1 75 59 16 56
SINCE JUL 1 2325 2438 -113 1819
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 13 -13 6
SINCE JUN 1 0 13 -13 6
SINCE JAN 1 6 33 -27 17
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 16 RESULTANT WIND DIRECTION W (280)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 16.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 6:00 AM
LOWEST 56 2:00 PM
AVERAGE 73
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 95 1993
MINIMUM TEMPERATURE (F) 54 44 1954
SUNRISE AND SUNSET
JUNE 17 2025..........SUNRISE 5:48 AM PDT SUNSET 8:33 PM PDT
JUNE 18 2025..........SUNRISE 5:48 AM PDT SUNSET 8:34 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$