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Monthly weather forecast in Hayward
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
8
+20
+14
8 September, sun
+20
+14
Feels like
+19
727 mmHg
68%
5.6
m/s
SW
8 September, Sunday. day, 20°; night, 14°; partly cloudy
9
+19
+14
9 September, mon
+19
+14
Feels like
+17
728 mmHg
64%
6
m/s
S
9 September, Monday. day, 19°; night, 14°; clear
10
+19
+14
10 September, tue
+19
+14
Feels like
+16
728 mmHg
62%
6.1
m/s
SW
10 September, Tuesday. day, 19°; night, 14°; clear
11
September
+27
+13
11 September, wed
+27
+13
Feels like
+22
728 mmHg
56%
2.7
m/s
S
Climate normal
+20
+14
11 September, Wednesday. day, 27°; night, 13°; clear
12
+29
+14
12 September, thu
+29
+14
Feels like
+24
732 mmHg
56%
2.7
m/s
SE
Climate normal
+18
+14
12 September, Thursday. day, 29°; night, 14°; clear
13
+28
+16
13 September, fri
+28
+16
Feels like
+22
733 mmHg
52%
4.2
m/s
SE
Climate normal
+18
+12
13 September, Friday. day, 28°; night, 16°; partly cloudy
14
+22
+18
14 September, sat
+22
+18
Feels like
+19
732 mmHg
74%
3.3
m/s
SE
Climate normal
+17
+13
14 September, Saturday. day, 22°; night, 18°; rain
15
+26
+18
15 September, sun
+26
+18
Feels like
+22
732 mmHg
72%
3.1
m/s
S
Climate normal
+18
+11
15 September, Sunday. day, 26°; night, 18°; rain
16
+26
+17
16 September, mon
+26
+17
Feels like
+23
732 mmHg
73%
3.4
m/s
S
Climate normal
+19
+13
16 September, Monday. day, 26°; night, 17°; overcast
17
+24
+17
17 September, tue
+24
+17
Feels like
+21
730 mmHg
75%
3.6
m/s
SE
Climate normal
+16
+13
17 September, Tuesday. day, 24°; night, 17°; mostly clear
18
+24
+16
18 September, wed
+24
+16
Feels like
+19
729 mmHg
63%
4.5
m/s
S
Climate normal
+18
+12
18 September, Wednesday. day, 24°; night, 16°; clear
19
+24
+17
19 September, thu
+24
+17
Feels like
+19
728 mmHg
74%
4.1
m/s
S
Climate normal
+18
+15
19 September, Thursday. day, 24°; night, 17°; light rain
20
+23
+17
20 September, fri
+23
+17
Feels like
+19
728 mmHg
73%
3.6
m/s
S
Climate normal
+17
+14
20 September, Friday. day, 23°; night, 17°; light rain
21
+23
+15
21 September, sat
+23
+15
Feels like
+18
729 mmHg
71%
3.5
m/s
S
Climate normal
+17
+12
21 September, Saturday. day, 23°; night, 15°; partly cloudy
22
+23
+9
22 September, sun
+23
+9
Feels like
+18
729 mmHg
67%
3.3
m/s
SW
Climate normal
+17
+13
22 September, Sunday. day, 23°; night, 9°; partly cloudy
23
+14
+11
23 September, mon
+14
+11
Feels like
+9
735 mmHg
73%
2.3
m/s
W
Climate normal
+18
+14
23 September, Monday. day, 14°; night, 11°; mostly clear
24
+19
+11
24 September, tue
+19
+11
Feels like
+13
733 mmHg
84%
1.8
m/s
E
Climate normal
+18
+13
24 September, Tuesday. day, 19°; night, 11°; partly cloudy
25
+17
+13
25 September, wed
+17
+13
Feels like
+12
731 mmHg
88%
2.5
m/s
E
Climate normal
+17
+12
25 September, Wednesday. day, 17°; night, 13°; partly cloudy
26
+19
+17
26 September, thu
+19
+17
Feels like
+17
727 mmHg
92%
3.2
m/s
S
Climate normal
+18
+12
26 September, Thursday. day, 19°; night, 17°; partly cloudy
27
+21
+16
27 September, fri
+21
+16
Feels like
+18
727 mmHg
83%
3.8
m/s
S
Climate normal
+16
+14
27 September, Friday. day, 21°; night, 16°; mostly clear
28
+21
+17
28 September, sat
+21
+17
Feels like
+15
728 mmHg
75%
6
m/s
S
Climate normal
+13
+10
28 September, Saturday. day, 21°; night, 17°; clear
29
+22
+18
29 September, sun
+22
+18
Feels like
+16
729 mmHg
76%
6.5
m/s
S
Climate normal
+14
+10
29 September, Sunday. day, 22°; night, 18°; clear
30
+21
+18
30 September, mon
+21
+18
Feels like
+14
731 mmHg
69%
8.3
m/s
SE
Climate normal
+14
+10
30 September, Monday. day, 21°; night, 18°; clear
1 October
+21
+18
1 October, tue
+21
+18
Feels like
+15
731 mmHg
68%
7.5
m/s
SE
Climate normal
+14
+10
1 October, Tuesday. day, 21°; night, 18°; clear
2
+17
+10
2 October, wed
+17
+10
Feels like
+14
725 mmHg
84%
4
m/s
NW
Climate normal
+14
+10
2 October, Wednesday. day, 17°; night, 10°; rain
3
+7
+2
3 October, thu
+7
+2
Feels like
−4
724 mmHg
96%
11.1
m/s
NW
Climate normal
+13
+8
3 October, Thursday. day, 7°; night, 2°; rain
4
+4
+3
4 October, fri
+4
+3
Feels like
−4
726 mmHg
94%
9.9
m/s
NW
Climate normal
+14
+9
4 October, Friday. day, 4°; night, 3°; rain
5
+12
+11
5 October, sat
+12
+11
Feels like
+3
725 mmHg
76%
5.1
m/s
SW
Climate normal
+13
+10
5 October, Saturday. day, 12°; night, 11°; mostly clear
6
+8
+3
6 October, sun
+8
+3
Feels like
0
733 mmHg
78%
6.8
m/s
NW
Climate normal
+13
+9
6 October, Sunday. day, 8°; night, 3°; rain
7
+5
−1
7 October, mon
+5
−1
Feels like
−2
739 mmHg
79%
4.6
m/s
NW
Climate normal
+13
+9
7 October, Monday. day, 5°; night, -1°; sleet
8
+3
−1
8 October, tue
+3
−1
Feels like
−6
744 mmHg
78%
3.7
m/s
NW
Climate normal
+12
+8
8 October, Tuesday. day, 3°; night, -1°; mostly clear
9
+6
+3
9 October, wed
+6
+3
Feels like
−4
737 mmHg
71%
6.8
m/s
S
Climate normal
+12
+8
9 October, Wednesday. day, 6°; night, 3°; partly cloudy
10
+12
+10
10 October, thu
+12
+10
Feels like
+3
730 mmHg
86%
7.2
m/s
S
Climate normal
+13
+8
10 October, Thursday. day, 12°; night, 10°; partly cloudy
Average data for 10 years
Next, the average data for 10 years
11
+12
+10
11 October, fri
+12
+10
Feels like
+8
725 mmHg
75%
6.9
m/s
SW
11 October, Friday. day, 12°; night, 10°; rain
12
+10
+8
12 October, sat
+10
+8
Feels like
+6
728 mmHg
73%
6.3
m/s
W
12 October, Saturday. day, 10°; night, 8°; partly cloudy
Average for 30 days
12
sunny days
9
days with precipitation
9
cloudy days
12 sunny days; 9 days with precipitation; 9 cloudy days;
75
%
air humidity
4.8
m/s
Wind
S
20
mm of precipitation
(3% of annual average)
air humidity 75%; 20 millimeters of precipitation (3% of annual average); Wind southerly 4.8 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
S
SE
SE
SE
S
S
SE
S
S
S
S
SW
W
E
E
S
S
S
S
SE
SE
NW
NW
NW
SW
NW
NW
NW
S
S
11
Average data for 10 years
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
October
2
3
4
5
6
7
8
9
10
Daytime temperature
Night-time temperature