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Monthly weather forecast in San Francisco
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun
Sunday
Mon
Monday
Tue
Tuesday
Wed
Wednesday
Thu
Thursday
Fri
Friday
Sat
Saturday
7
+16
+14
7 July, Sunday. day, 16°; night, 14°; clear
8
+15
+13
8 July, Monday. day, 15°; night, 13°; partly cloudy
9
+16
+14
9 July, Tuesday. day, 16°; night, 14°; clear
10
+16
+14
10 July, Wednesday. day, 16°; night, 14°; partly cloudy
11
+16
+13
11 July, Thursday. day, 16°; night, 13°; partly cloudy
12
+16
+14
12 July, Friday. day, 16°; night, 14°; clear
13
July
+17
+14
13 July, Saturday. day, 17°; night, 14°; partly cloudy
14
+18
+14
14 July, Sunday. day, 18°; night, 14°; partly cloudy
15
+18
+14
15 July, Monday. day, 18°; night, 14°; partly cloudy
16
+20
+15
16 July, Tuesday. day, 20°; night, 15°; partly cloudy
17
+19
+16
17 July, Wednesday. day, 19°; night, 16°; partly cloudy
18
+20
+15
18 July, Thursday. day, 20°; night, 15°; partly cloudy
19
+21
+15
19 July, Friday. day, 21°; night, 15°; partly cloudy
20
+20
+15
20 July, Saturday. day, 20°; night, 15°; partly cloudy
21
+20
+15
21 July, Sunday. day, 20°; night, 15°; partly cloudy
22
+20
+14
22 July, Monday. day, 20°; night, 14°; partly cloudy
23
+20
+14
23 July, Tuesday. day, 20°; night, 14°; partly cloudy
24
+19
+13
24 July, Wednesday. day, 19°; night, 13°; partly cloudy
25
+22
+17
25 July, Thursday. day, 22°; night, 17°; clear
26
+23
+17
26 July, Friday. day, 23°; night, 17°; clear
27
+21
+16
27 July, Saturday. day, 21°; night, 16°; clear
28
+19
+15
28 July, Sunday. day, 19°; night, 15°; clear
29
+18
+15
29 July, Monday. day, 18°; night, 15°; mostly clear
30
+19
+15
30 July, Tuesday. day, 19°; night, 15°; mostly clear
31
+20
+15
31 July, Wednesday. day, 20°; night, 15°; clear
1 August
+20
+16
1 August, Thursday. day, 20°; night, 16°; clear
2
+21
+16
2 August, Friday. day, 21°; night, 16°; clear
3
+20
+16
3 August, Saturday. day, 20°; night, 16°; clear
4
+21
+16
4 August, Sunday. day, 21°; night, 16°; clear
5
+22
+16
5 August, Monday. day, 22°; night, 16°; clear
6
+21
+16
6 August, Tuesday. day, 21°; night, 16°; clear
7
+21
+16
7 August, Wednesday. day, 21°; night, 16°; clear
8
+21
+15
8 August, Thursday. day, 21°; night, 15°; clear
9
+19
+15
9 August, Friday. day, 19°; night, 15°; clear
10
+20
+15
10 August, Saturday. day, 20°; night, 15°; clear
Average for 30 days
18
sunny days
0
days with precipitation
12
cloudy days
18 sunny days; 0 days with precipitation; 12 cloudy days;
74
%
air humidity
6.9
m/s
Wind
NW
0
mm of precipitation
+16
°C
Water temperature
air humidity 74%; 0 millimeters of precipitation; Wind north-westerly 6.9 Meters per second; Water temperature +16°
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SW
W
SW
SW
W
W
SW
W
W
SW
SW
SW
NW
NW
NW
W
W
W
NW
NW
NW
NW
NW
NW
W
NW
NW
W
NW
W
13
Average data for 10 years
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
August
2
3
4
5
6
7
8
9
10
11
Daytime temperature
Night-time temperature