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Monthly weather forecast in Cupertino
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
4
+18
+14
4 August, sun
+18
+14
Feels like
+17
789 mmHg
72%
4
m/s
W
4 August, Sunday. day, 18°; night, 14°; clear
5
August
+27
+15
5 August, mon
+27
+15
Feels like
+23
755 mmHg
65%
4.8
m/s
NW
+24
Climate normal
+18
+14
5 August, Monday. day, 27°; night, 15°; mostly clear
6
+31
+15
6 August, tue
+31
+15
Feels like
+25
756 mmHg
55%
4.4
m/s
N
+24
Climate normal
+18
+14
6 August, Tuesday. day, 31°; night, 15°; clear
7
+31
+15
7 August, wed
+31
+15
Feels like
+26
755 mmHg
55%
4.8
m/s
NW
+24
Climate normal
+18
+14
7 August, Wednesday. day, 31°; night, 15°; mostly clear
8
+28
+15
8 August, thu
+28
+15
Feels like
+24
755 mmHg
59%
4.7
m/s
NW
+24
Climate normal
+19
+14
8 August, Thursday. day, 28°; night, 15°; mostly clear
9
+29
+14
9 August, fri
+29
+14
Feels like
+25
755 mmHg
56%
4.5
m/s
NW
+24
Climate normal
+20
+14
9 August, Friday. day, 29°; night, 14°; clear
10
+31
+15
10 August, sat
+31
+15
Feels like
+23
756 mmHg
51%
4.6
m/s
NW
+23
Climate normal
+19
+14
10 August, Saturday. day, 31°; night, 15°; clear
11
+26
+15
11 August, sun
+26
+15
Feels like
+20
755 mmHg
58%
4.4
m/s
NW
+23
Climate normal
+21
+15
11 August, Sunday. day, 26°; night, 15°; mostly clear
12
+26
+15
12 August, mon
+26
+15
Feels like
+21
754 mmHg
67%
3.9
m/s
NW
+24
Climate normal
+20
+15
12 August, Monday. day, 26°; night, 15°; mostly clear
13
+26
+15
13 August, tue
+26
+15
Feels like
+21
753 mmHg
63%
4.2
m/s
NW
+24
Climate normal
+20
+15
13 August, Tuesday. day, 26°; night, 15°; clear
14
+26
+15
14 August, wed
+26
+15
Feels like
+20
753 mmHg
60%
4.3
m/s
NW
+23
Climate normal
+21
+15
14 August, Wednesday. day, 26°; night, 15°; mostly clear
15
+27
+14
15 August, thu
+27
+14
Feels like
+21
753 mmHg
57%
4.2
m/s
W
Climate normal
+21
+16
15 August, Thursday. day, 27°; night, 14°; partly cloudy
16
+28
+14
16 August, fri
+28
+14
Feels like
+21
752 mmHg
51%
3.5
m/s
W
Climate normal
+19
+15
16 August, Friday. day, 28°; night, 14°; partly cloudy
17
+27
+15
17 August, sat
+27
+15
Feels like
+21
753 mmHg
52%
3.4
m/s
SW
Climate normal
+20
+15
17 August, Saturday. day, 27°; night, 15°; partly cloudy
18
+26
+15
18 August, sun
+26
+15
Feels like
+20
758 mmHg
56%
4.7
m/s
W
Climate normal
+19
+15
18 August, Sunday. day, 26°; night, 15°; clear
19
+26
+16
19 August, mon
+26
+16
Feels like
+19
760 mmHg
51%
5.1
m/s
W
Climate normal
+19
+14
19 August, Monday. day, 26°; night, 16°; clear
20
+26
+16
20 August, tue
+26
+16
Feels like
+19
759 mmHg
53%
4.8
m/s
W
Climate normal
+19
+15
20 August, Tuesday. day, 26°; night, 16°; mostly clear
21
+26
+16
21 August, wed
+26
+16
Feels like
+20
757 mmHg
54%
5.6
m/s
NW
Climate normal
+19
+15
21 August, Wednesday. day, 26°; night, 16°; clear
22
+26
+15
22 August, thu
+26
+15
Feels like
+20
756 mmHg
60%
4.8
m/s
W
Climate normal
+20
+16
22 August, Thursday. day, 26°; night, 15°; clear
23
+26
+16
23 August, fri
+26
+16
Feels like
+20
759 mmHg
61%
4.6
m/s
W
Climate normal
+20
+16
23 August, Friday. day, 26°; night, 16°; clear
24
+26
+16
24 August, sat
+26
+16
Feels like
+20
760 mmHg
59%
5.1
m/s
W
Climate normal
+20
+15
24 August, Saturday. day, 26°; night, 16°; clear
25
+26
+15
25 August, sun
+26
+15
Feels like
+20
759 mmHg
57%
4.9
m/s
W
Climate normal
+20
+15
25 August, Sunday. day, 26°; night, 15°; clear
26
+26
+15
26 August, mon
+26
+15
Feels like
+19
759 mmHg
56%
5.7
m/s
W
Climate normal
+21
+17
26 August, Monday. day, 26°; night, 15°; clear
27
+24
+15
27 August, tue
+24
+15
Feels like
+18
761 mmHg
58%
5.4
m/s
W
Climate normal
+22
+18
27 August, Tuesday. day, 24°; night, 15°; clear
28
+26
+16
28 August, wed
+26
+16
Feels like
+19
761 mmHg
53%
5.3
m/s
NW
Climate normal
+21
+16
28 August, Wednesday. day, 26°; night, 16°; clear
29
+27
+17
29 August, thu
+27
+17
Feels like
+19
760 mmHg
50%
6.1
m/s
NW
Climate normal
+21
+16
29 August, Thursday. day, 27°; night, 17°; clear
30
+25
+16
30 August, fri
+25
+16
Feels like
+19
759 mmHg
57%
5.6
m/s
NW
Climate normal
+21
+16
30 August, Friday. day, 25°; night, 16°; partly cloudy
31
+24
+15
31 August, sat
+24
+15
Feels like
+17
758 mmHg
53%
5.8
m/s
NW
Climate normal
+22
+18
31 August, Saturday. day, 24°; night, 15°; clear
1 September
+23
+17
1 September, sun
+23
+17
Feels like
+19
759 mmHg
62%
3.8
m/s
W
Climate normal
+23
+18
1 September, Sunday. day, 23°; night, 17°; partly cloudy
2
+25
+15
2 September, mon
+25
+15
Feels like
+21
761 mmHg
64%
3.8
m/s
NW
Climate normal
+22
+16
2 September, Monday. day, 25°; night, 15°; mostly clear
3
+25
+15
3 September, tue
+25
+15
Feels like
+20
760 mmHg
58%
5
m/s
W
Climate normal
+21
+15
3 September, Tuesday. day, 25°; night, 15°; clear
Average data for 10 years
Next, the average data for 10 years
4
+21
+16
4 September, wed
+21
+16
Feels like
+20
788 mmHg
62%
4.5
m/s
W
4 September, Wednesday. day, 21°; night, 16°; clear
5
+23
+17
5 September, thu
+23
+17
Feels like
+22
787 mmHg
54%
4.1
m/s
W
5 September, Thursday. day, 23°; night, 17°; clear
6
+22
+17
6 September, fri
+22
+17
Feels like
+22
787 mmHg
56%
4.4
m/s
NW
6 September, Friday. day, 22°; night, 17°; clear
7
+21
+16
7 September, sat
+21
+16
Feels like
+21
787 mmHg
58%
4.1
m/s
W
7 September, Saturday. day, 21°; night, 16°; clear
Average for 30 days
25
sunny days
0
days with precipitation
5
cloudy days
25 sunny days; 0 days with precipitation; 5 cloudy days;
57
%
air humidity
4.7
m/s
Wind
NW
0
mm of precipitation
+24
°C
Water temperature
air humidity 57%; 0 millimeters of precipitation; Wind north-westerly 4.7 Meters per second; Water temperature +24°
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
NW
N
NW
NW
NW
NW
NW
NW
NW
NW
W
W
SW
W
W
W
NW
W
W
W
W
W
W
NW
NW
NW
NW
W
NW
W
5
Average data for 10 years
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
1
September
2
3
Daytime temperature
Night-time temperature
