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Monthly weather forecast in Grass Valley
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
September
+32
+21
8 September, sun
+32
+21
Feels like
+28
695 mmHg
33%
3.1
m/s
SW
Climate normal
+30
+24
8 September, Sunday. day, 32°; night, 21°; clear
9
+32
+20
9 September, mon
+32
+20
Feels like
+28
696 mmHg
31%
3.2
m/s
SW
Climate normal
+30
+24
9 September, Monday. day, 32°; night, 20°; mostly clear
10
+29
+16
10 September, tue
+29
+16
Feels like
+25
693 mmHg
38%
2.9
m/s
SW
Climate normal
+29
+24
10 September, Tuesday. day, 29°; night, 16°; partly cloudy
11
+24
+13
11 September, wed
+24
+13
Feels like
+19
684 mmHg
39%
4.1
m/s
SW
Climate normal
+29
+23
11 September, Wednesday. day, 24°; night, 13°; mostly clear
12
+24
+16
12 September, thu
+24
+16
Feels like
+18
682 mmHg
42%
3.6
m/s
W
Climate normal
+27
+22
12 September, Thursday. day, 24°; night, 16°; clear
13
+27
+18
13 September, fri
+27
+18
Feels like
+21
686 mmHg
36%
3.7
m/s
W
Climate normal
+26
+21
13 September, Friday. day, 27°; night, 18°; clear
14
+28
+17
14 September, sat
+28
+17
Feels like
+21
687 mmHg
36%
3.7
m/s
SW
Climate normal
+27
+20
14 September, Saturday. day, 28°; night, 17°; clear
15
+23
+14
15 September, sun
+23
+14
Feels like
+17
685 mmHg
50%
4.4
m/s
S
Climate normal
+26
+22
15 September, Sunday. day, 23°; night, 14°; clear
16
+23
+15
16 September, mon
+23
+15
Feels like
+17
687 mmHg
49%
3.8
m/s
W
Climate normal
+26
+21
16 September, Monday. day, 23°; night, 15°; clear
17
+25
+15
17 September, tue
+25
+15
Feels like
+17
689 mmHg
49%
5.4
m/s
SW
Climate normal
+26
+21
17 September, Tuesday. day, 25°; night, 15°; mostly clear
18
+27
+17
18 September, wed
+27
+17
Feels like
+20
691 mmHg
53%
4.9
m/s
W
Climate normal
+26
+21
18 September, Wednesday. day, 27°; night, 17°; mostly clear
19
+28
+19
19 September, thu
+28
+19
Feels like
+23
692 mmHg
45%
4.3
m/s
W
Climate normal
+27
+21
19 September, Thursday. day, 28°; night, 19°; clear
20
+26
+8
20 September, fri
+26
+8
Feels like
+16
675 mmHg
50%
5
m/s
SW
Climate normal
+25
+20
20 September, Friday. day, 26°; night, 8°; mostly clear
21
+24
+7
21 September, sat
+24
+7
Feels like
+15
677 mmHg
59%
5
m/s
SW
Climate normal
+25
+20
21 September, Saturday. day, 24°; night, 7°; clear
22
+21
+6
22 September, sun
+21
+6
Feels like
+11
676 mmHg
47%
7.8
m/s
SW
Climate normal
+26
+21
22 September, Sunday. day, 21°; night, 6°; clear
23
+22
+11
23 September, mon
+22
+11
Feels like
+12
676 mmHg
28%
4.6
m/s
N
Climate normal
+26
+20
23 September, Monday. day, 22°; night, 11°; clear
24
+27
+13
24 September, tue
+27
+13
Feels like
+15
674 mmHg
28%
4.1
m/s
NE
Climate normal
+26
+21
24 September, Tuesday. day, 27°; night, 13°; clear
25
+27
+8
25 September, wed
+27
+8
Feels like
+17
675 mmHg
32%
4.4
m/s
SW
Climate normal
+27
+22
25 September, Wednesday. day, 27°; night, 8°; mostly clear
26
+28
+15
26 September, thu
+28
+15
Feels like
+19
676 mmHg
48%
3.4
m/s
SW
Climate normal
+27
+23
26 September, Thursday. day, 28°; night, 15°; mostly clear
27
+32
+14
27 September, fri
+32
+14
Feels like
+22
676 mmHg
43%
4.6
m/s
W
Climate normal
+27
+22
27 September, Friday. day, 32°; night, 14°; clear
28
+32
+17
28 September, sat
+32
+17
Feels like
+23
675 mmHg
44%
4.4
m/s
S
Climate normal
+26
+21
28 September, Saturday. day, 32°; night, 17°; mostly clear
29
+28
+17
29 September, sun
+28
+17
Feels like
+20
676 mmHg
39%
4.3
m/s
S
Climate normal
+24
+20
29 September, Sunday. day, 28°; night, 17°; mostly clear
30
+25
+9
30 September, mon
+25
+9
Feels like
+15
676 mmHg
41%
5.3
m/s
SW
Climate normal
+24
+19
30 September, Monday. day, 25°; night, 9°; mostly clear
1 October
+27
+15
1 October, tue
+27
+15
Feels like
+17
676 mmHg
27%
4.8
m/s
N
Climate normal
+24
+19
1 October, Tuesday. day, 27°; night, 15°; clear
2
+28
+14
2 October, wed
+28
+14
Feels like
+16
674 mmHg
23%
5.8
m/s
NE
Climate normal
+21
+16
2 October, Wednesday. day, 28°; night, 14°; clear
3
+29
+15
3 October, thu
+29
+15
Feels like
+19
675 mmHg
41%
2.3
m/s
W
Climate normal
+20
+16
3 October, Thursday. day, 29°; night, 15°; clear
4
+27
+16
4 October, fri
+27
+16
Feels like
+20
676 mmHg
35%
3.3
m/s
SW
Climate normal
+20
+16
4 October, Friday. day, 27°; night, 16°; mostly clear
5
+28
+12
5 October, sat
+28
+12
Feels like
+20
679 mmHg
36%
3.8
m/s
W
Climate normal
+21
+17
5 October, Saturday. day, 28°; night, 12°; mostly clear
6
+29
+14
6 October, sun
+29
+14
Feels like
+20
680 mmHg
40%
2.3
m/s
SE
Climate normal
+22
+19
6 October, Sunday. day, 29°; night, 14°; clear
7
+29
+15
7 October, mon
+29
+15
Feels like
+19
678 mmHg
38%
2.2
m/s
E
Climate normal
+23
+18
7 October, Monday. day, 29°; night, 15°; clear
Average data for 10 years
Next, the average data for 10 years
8
+23
+18
8 October, tue
+23
+18
Feels like
+20
699 mmHg
28%
5
m/s
E
8 October, Tuesday. day, 23°; night, 18°; clear
9
+22
+18
9 October, wed
+22
+18
Feels like
+18
699 mmHg
31%
5.3
m/s
SE
9 October, Wednesday. day, 22°; night, 18°; clear
10
+22
+16
10 October, thu
+22
+16
Feels like
+18
699 mmHg
34%
5.4
m/s
NE
10 October, Thursday. day, 22°; night, 16°; clear
11
+21
+16
11 October, fri
+21
+16
Feels like
+18
699 mmHg
31%
5.5
m/s
NE
11 October, Friday. day, 21°; night, 16°; clear
12
+21
+17
12 October, sat
+21
+17
Feels like
+17
700 mmHg
33%
6
m/s
SE
12 October, Saturday. day, 21°; night, 17°; clear
Average for 30 days
29
sunny days
0
days with precipitation
1
cloudy day
29 sunny days; 0 days with precipitation; 1 cloudy day;
40
%
air humidity
4.1
m/s
Wind
SW
0.1
mm of precipitation
(1% of annual average)
air humidity 40%; 0.1 millimeters of precipitation (1% of annual average); Wind south-westerly 4.1 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SW
SW
SW
SW
W
W
SW
S
W
SW
W
W
SW
SW
SW
N
NE
SW
SW
W
S
S
SW
N
NE
W
SW
W
SE
E
8
Average data for 10 years
9
10
11
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
Daytime temperature
Night-time temperature