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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
1 December
−3
−5
1 December, sun
−3
−5
Feels like
−9
725 mmHg
82%
7
m/s
W
1 December, Sunday. day, -3°; night, -5°; overcast
2
December
−5
−8
2 December, mon
−5
−8
Feels like
−12
737 mmHg
79%
3.7
m/s
NW
Climate normal
−2
−4
2 December, Monday. day, -5°; night, -8°; overcast
3
−5
−4
3 December, tue
−5
−4
Feels like
−14
730 mmHg
75%
5.5
m/s
SW
Climate normal
−1
−3
3 December, Tuesday. day, -5°; night, -4°; light snow
4
−3
−14
4 December, wed
−3
−14
Feels like
−18
720 mmHg
69%
9.7
m/s
NW
Climate normal
−5
−4
4 December, Wednesday. day, -3°; night, -14°; snow
5
−8
−17
5 December, thu
−8
−17
Feels like
−18
735 mmHg
68%
5
m/s
NW
Climate normal
−6
−8
5 December, Thursday. day, -8°; night, -17°; partly cloudy
6
−5
−5
6 December, fri
−5
−5
Feels like
−15
727 mmHg
71%
4.9
m/s
SW
Climate normal
−6
−7
6 December, Friday. day, -5°; night, -5°; overcast
7
+1
−2
7 December, sat
+1
−2
Feels like
−6
721 mmHg
86%
3.7
m/s
SW
Climate normal
−6
−8
7 December, Saturday. day, 1°; night, -2°; partly cloudy
8
+3
0
8 December, sun
+3
0
Feels like
−4
717 mmHg
83%
4.2
m/s
SW
Climate normal
−7
−7
8 December, Sunday. day, 3°; night, 0°; sleet
9
0
−6
9 December, mon
0
−6
Feels like
−7
723 mmHg
82%
5
m/s
W
Climate normal
−8
−8
9 December, Monday. day, 0°; night, -6°; light snow
10
−5
−8
10 December, tue
−5
−8
Feels like
−12
731 mmHg
78%
3.9
m/s
NW
Climate normal
−8
−10
10 December, Tuesday. day, -5°; night, -8°; light snow
11
−4
−7
11 December, wed
−4
−7
Feels like
−12
729 mmHg
77%
3.9
m/s
SW
Climate normal
−7
−9
11 December, Wednesday. day, -4°; night, -7°; light snow
12
0
−4
12 December, thu
0
−4
Feels like
−8
724 mmHg
78%
3
m/s
W
Climate normal
−7
−8
12 December, Thursday. day, 0°; night, -4°; overcast
13
−5
−7
13 December, fri
−5
−7
Feels like
−11
728 mmHg
82%
3.4
m/s
NW
Climate normal
−5
−7
13 December, Friday. day, -5°; night, -7°; light snow
14
−1
−2
14 December, sat
−1
−2
Feels like
−9
727 mmHg
86%
3.5
m/s
W
Climate normal
−7
−7
14 December, Saturday. day, -1°; night, -2°; overcast
15
0
−1
15 December, sun
0
−1
Feels like
−6
736 mmHg
94%
3.7
m/s
N
Climate normal
−9
−11
15 December, Sunday. day, 0°; night, -1°; sleet
16
0
−1
16 December, mon
0
−1
Feels like
−6
737 mmHg
98%
5.5
m/s
N
Climate normal
−7
−10
16 December, Monday. day, 0°; night, -1°; overcast
17
−1
−1
17 December, tue
−1
−1
Feels like
−5
742 mmHg
95%
2.5
m/s
W
Climate normal
−7
−10
17 December, Tuesday. day, -1°; night, -1°; partly cloudy
18
0
0
18 December, wed
0
0
Feels like
−3
745 mmHg
97%
1.3
m/s
E
Climate normal
−9
−9
18 December, Wednesday. day, 0°; night, 0°; sleet
19
0
−2
19 December, thu
0
−2
Feels like
−9
742 mmHg
97%
9.4
m/s
S
Climate normal
−6
−10
19 December, Thursday. day, 0°; night, -2°; sleet
20
−4
−6
20 December, fri
−4
−6
Feels like
−11
734 mmHg
95%
6.3
m/s
S
Climate normal
−4
−6
20 December, Friday. day, -4°; night, -6°; light snow
21
−5
−9
21 December, sat
−5
−9
Feels like
−11
731 mmHg
94%
3
m/s
SW
Climate normal
−5
−6
21 December, Saturday. day, -5°; night, -9°; partly cloudy
22
−5
−5
22 December, sun
−5
−5
Feels like
−14
729 mmHg
95%
5.4
m/s
SW
Climate normal
−6
−8
22 December, Sunday. day, -5°; night, -5°; light snow
23
−2
−5
23 December, mon
−2
−5
Feels like
−9
729 mmHg
97%
4.9
m/s
S
Climate normal
−5
−8
23 December, Monday. day, -2°; night, -5°; partly cloudy
24
−7
−6
24 December, tue
−7
−6
Feels like
−15
726 mmHg
91%
5.9
m/s
SW
Climate normal
−6
−6
24 December, Tuesday. day, -7°; night, -6°; partly cloudy
25
−6
−11
25 December, wed
−6
−11
Feels like
−13
729 mmHg
94%
4.6
m/s
SW
Climate normal
−7
−10
25 December, Wednesday. day, -6°; night, -11°; light snow
26
−8
−11
26 December, thu
−8
−11
Feels like
−16
725 mmHg
91%
3.1
m/s
E
Climate normal
−6
−8
26 December, Thursday. day, -8°; night, -11°; partly cloudy
27
−7
−8
27 December, fri
−7
−8
Feels like
−15
729 mmHg
93%
6.4
m/s
NW
Climate normal
−7
−8
27 December, Friday. day, -7°; night, -8°; partly cloudy
28
−5
−6
28 December, sat
−5
−6
Feels like
−12
739 mmHg
94%
4.7
m/s
N
Climate normal
−9
−10
28 December, Saturday. day, -5°; night, -6°; partly cloudy
29
−1
−2
29 December, sun
−1
−2
Feels like
−10
736 mmHg
96%
6.1
m/s
S
Climate normal
−9
−11
29 December, Sunday. day, -1°; night, -2°; clear
30
−1
−4
30 December, mon
−1
−4
Feels like
−9
732 mmHg
97%
6.7
m/s
NW
Climate normal
−9
−12
30 December, Monday. day, -1°; night, -4°; mostly clear
31
0
−1
31 December, tue
0
−1
Feels like
−8
738 mmHg
97%
6.3
m/s
NW
Climate normal
−9
−12
31 December, Tuesday. day, 0°; night, -1°; partly cloudy
Average data for 10 years
Next, the average data for 10 years
1 January
−10
−13
1 January, wed
−10
−13
Feels like
−17
726 mmHg
85%
7.1
m/s
W
1 January, Wednesday. day, -10°; night, -13°; overcast
2
−12
−13
2 January, thu
−12
−13
Feels like
−19
730 mmHg
85%
6.3
m/s
NW
2 January, Thursday. day, -12°; night, -13°; overcast
3
−8
−13
3 January, fri
−8
−13
Feels like
−15
727 mmHg
87%
7.3
m/s
SW
3 January, Friday. day, -8°; night, -13°; overcast
4
−10
−10
4 January, sat
−10
−10
Feels like
−18
728 mmHg
86%
7.5
m/s
W
4 January, Saturday. day, -10°; night, -10°; overcast
Average for 30 days
2
sunny days
13
days with precipitation
15
cloudy days
2 sunny days; 13 days with precipitation; 15 cloudy days;
88
%
air humidity
4.8
m/s
Wind
SW
13
mm of precipitation
(2% of annual average)
air humidity 88%; 13 millimeters of precipitation (2% of annual average); Wind south-westerly 4.8 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
NW
SW
NW
NW
SW
SW
SW
W
NW
SW
W
NW
W
N
N
W
E
S
S
SW
SW
S
SW
SW
E
NW
N
S
NW
NW
2
Average data for 10 years
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
Daytime temperature
Night-time temperature