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Monthly weather forecast in Arcata
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
+11
+10
1 December, sun
+11
+10
Feels like
+7
754 mmHg
75%
7.1
m/s
SE
+12
1 December, Sunday. day, 11°; night, 10°; rain
2
+11
+10
2 December, mon
+11
+10
Feels like
+7
754 mmHg
72%
6.5
m/s
NE
+12
2 December, Monday. day, 11°; night, 10°; rain
3
December
+12
+3
3 December, tue
+12
+3
Feels like
+6
765 mmHg
84%
1.8
m/s
W
+11
Climate normal
+12
+10
3 December, Tuesday. day, 12°; night, 3°; mostly clear
4
+13
+6
4 December, wed
+13
+6
Feels like
+7
767 mmHg
82%
1.6
m/s
W
+11
Climate normal
+13
+10
4 December, Wednesday. day, 13°; night, 6°; clear
5
+14
+5
5 December, thu
+14
+5
Feels like
+8
768 mmHg
82%
2
m/s
W
+11
Climate normal
+11
+10
5 December, Thursday. day, 14°; night, 5°; mostly clear
6
+15
+7
6 December, fri
+15
+7
Feels like
+6
768 mmHg
84%
3.2
m/s
NW
+11
Climate normal
+11
+9
6 December, Friday. day, 15°; night, 7°; partly cloudy
7
+13
+8
7 December, sat
+13
+8
Feels like
+8
767 mmHg
89%
3.4
m/s
NW
+11
Climate normal
+10
+9
7 December, Saturday. day, 13°; night, 8°; light rain
8
+12
+3
8 December, sun
+12
+3
Feels like
+5
769 mmHg
86%
4.1
m/s
N
+11
Climate normal
+12
+10
8 December, Sunday. day, 12°; night, 3°; light rain
9
+13
+3
9 December, mon
+13
+3
Feels like
+4
769 mmHg
81%
3.9
m/s
NE
+11
Climate normal
+12
+10
9 December, Monday. day, 13°; night, 3°; clear
10
+12
+5
10 December, tue
+12
+5
Feels like
+5
770 mmHg
76%
2.2
m/s
E
+11
Climate normal
+12
+10
10 December, Tuesday. day, 12°; night, 5°; partly cloudy
11
+11
+4
11 December, wed
+11
+4
Feels like
+5
770 mmHg
88%
3
m/s
SW
+11
Climate normal
+11
+10
11 December, Wednesday. day, 11°; night, 4°; overcast
12
+12
+7
12 December, thu
+12
+7
Feels like
+6
765 mmHg
84%
3.4
m/s
SW
+11
Climate normal
+10
+9
12 December, Thursday. day, 12°; night, 7°; light rain
13
+14
+9
13 December, fri
+14
+9
Feels like
+8
760 mmHg
85%
3.6
m/s
SW
+10
Climate normal
+10
+8
13 December, Friday. day, 14°; night, 9°; mostly clear
14
+12
+9
14 December, sat
+12
+9
Feels like
+7
757 mmHg
87%
3.8
m/s
SW
+11
Climate normal
+10
+9
14 December, Saturday. day, 12°; night, 9°; overcast
15
+14
+13
15 December, sun
+14
+13
Feels like
+5
753 mmHg
93%
10.2
m/s
SW
+11
Climate normal
+10
+9
15 December, Sunday. day, 14°; night, 13°; rain
16
+12
+11
16 December, mon
+12
+11
Feels like
+9
748 mmHg
84%
4.7
m/s
NE
+11
Climate normal
+11
+10
16 December, Monday. day, 12°; night, 11°; light rain
17
+11
+9
17 December, tue
+11
+9
Feels like
+3
744 mmHg
77%
8.5
m/s
S
+10
Climate normal
+10
+8
17 December, Tuesday. day, 11°; night, 9°; partly cloudy
18
+11
+10
18 December, wed
+11
+10
Feels like
+4
744 mmHg
66%
7.3
m/s
S
+10
Climate normal
+10
+8
18 December, Wednesday. day, 11°; night, 10°; partly cloudy
19
+12
+11
19 December, thu
+12
+11
Feels like
+7
747 mmHg
73%
4.7
m/s
NW
+11
Climate normal
+9
+9
19 December, Thursday. day, 12°; night, 11°; mostly clear
20
+13
+12
20 December, fri
+13
+12
Feels like
+10
749 mmHg
67%
1.5
m/s
NE
+12
Climate normal
+11
+9
20 December, Friday. day, 13°; night, 12°; mostly clear
21
+14
+12
21 December, sat
+14
+12
Feels like
+10
747 mmHg
61%
3.1
m/s
E
+13
Climate normal
+11
+9
21 December, Saturday. day, 14°; night, 12°; clear
22
+13
+12
22 December, sun
+13
+12
Feels like
+9
748 mmHg
70%
4.7
m/s
N
+12
Climate normal
+10
+9
22 December, Sunday. day, 13°; night, 12°; partly cloudy
23
+13
+12
23 December, mon
+13
+12
Feels like
+7
746 mmHg
71%
7.9
m/s
S
+12
Climate normal
+10
+8
23 December, Monday. day, 13°; night, 12°; light rain
24
+13
+12
24 December, tue
+13
+12
Feels like
0
744 mmHg
72%
18.6
m/s
S
+12
Climate normal
+10
+8
24 December, Tuesday. day, 13°; night, 12°; light rain
25
+11
+11
25 December, wed
+11
+11
Feels like
0
746 mmHg
88%
15.2
m/s
NW
+10
Climate normal
+9
+8
25 December, Wednesday. day, 11°; night, 11°; rain
26
+12
+11
26 December, thu
+12
+11
Feels like
+6
748 mmHg
87%
6.9
m/s
E
+11
Climate normal
+9
+8
26 December, Thursday. day, 12°; night, 11°; rain
27
+11
+10
27 December, fri
+11
+10
Feels like
+1
745 mmHg
80%
12.8
m/s
SE
+10
Climate normal
+10
+9
27 December, Friday. day, 11°; night, 10°; light rain
28
+12
+12
28 December, sat
+12
+12
Feels like
−4
741 mmHg
70%
19.5
m/s
SE
+11
Climate normal
+10
+9
28 December, Saturday. day, 12°; night, 12°; partly cloudy
29
+13
+12
29 December, sun
+13
+12
Feels like
+9
748 mmHg
75%
4.2
m/s
E
+12
Climate normal
+10
+8
29 December, Sunday. day, 13°; night, 12°; partly cloudy
30
+13
+12
30 December, mon
+13
+12
Feels like
+5
747 mmHg
87%
10.1
m/s
S
+12
Climate normal
+10
+8
30 December, Monday. day, 13°; night, 12°; partly cloudy
31
+13
+12
31 December, tue
+13
+12
Feels like
+6
747 mmHg
93%
9.7
m/s
S
+12
Climate normal
+10
+8
31 December, Tuesday. day, 13°; night, 12°; partly cloudy
1 January
+13
+13
1 January, wed
+13
+13
Feels like
+5
744 mmHg
98%
12.8
m/s
S
+12
Climate normal
+11
+8
1 January, Wednesday. day, 13°; night, 13°; light rain
Average data for 10 years
Next, the average data for 10 years
2
+11
+9
2 January, thu
+11
+9
Feels like
+7
755 mmHg
66%
5.4
m/s
SE
+11
2 January, Thursday. day, 11°; night, 9°; clear
3
+10
+9
3 January, fri
+10
+9
Feels like
+6
754 mmHg
72%
5.6
m/s
SE
+11
3 January, Friday. day, 10°; night, 9°; partly cloudy
4
+11
+9
4 January, sat
+11
+9
Feels like
+7
754 mmHg
68%
6.9
m/s
S
+11
4 January, Saturday. day, 11°; night, 9°; clear
Average for 30 days
9
sunny days
10
days with precipitation
11
cloudy days
9 sunny days; 10 days with precipitation; 11 cloudy days;
81
%
air humidity
6.6
m/s
Wind
S
13
mm of precipitation
(2% of annual average)
+11
°C
Water temperature
air humidity 81%; 13 millimeters of precipitation (2% of annual average); Wind southerly 6.6 Meters per second; Water temperature +11°
Forecast in graphs
Temperature
Water temperature
Humidity, %
Wind, m/s
Pressure, mmHg
W
W
W
NW
NW
N
NE
E
SW
SW
SW
SW
SW
NE
S
S
NW
NE
E
N
S
S
NW
E
SE
SE
E
S
S
S
3
Average data for 10 years
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
1
January
Daytime temperature
Night-time temperature