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December weather forecast in Hermiston
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
+5
+2
1 December, sun
+5
+2
Feels like
0
742 mmHg
69%
5.4
m/s
W
1 December, Sunday. day, 5°; night, 2°; overcast
2
+4
+3
2 December, mon
+4
+3
Feels like
0
742 mmHg
75%
5.8
m/s
W
2 December, Monday. day, 4°; night, 3°; overcast
3
+4
+2
3 December, tue
+4
+2
Feels like
−1
746 mmHg
74%
4.5
m/s
W
3 December, Tuesday. day, 4°; night, 2°; partly cloudy
4
+3
+1
4 December, wed
+3
+1
Feels like
−2
747 mmHg
75%
4.5
m/s
NW
4 December, Wednesday. day, 3°; night, 1°; overcast
5
+3
+1
5 December, thu
+3
+1
Feels like
−2
746 mmHg
73%
5.9
m/s
NW
5 December, Thursday. day, 3°; night, 1°; partly cloudy
6
+2
0
6 December, fri
+2
0
Feels like
−3
746 mmHg
72%
5.4
m/s
W
6 December, Friday. day, 2°; night, 0°; partly cloudy
7
+2
0
7 December, sat
+2
0
Feels like
−3
746 mmHg
75%
5.9
m/s
W
7 December, Saturday. day, 2°; night, 0°; rain
8
+2
0
8 December, sun
+2
0
Feels like
−3
746 mmHg
74%
5.4
m/s
W
8 December, Sunday. day, 2°; night, 0°; partly cloudy
9
+1
0
9 December, mon
+1
0
Feels like
−3
744 mmHg
73%
4.9
m/s
W
9 December, Monday. day, 1°; night, 0°; rain
10
+2
+2
10 December, tue
+2
+2
Feels like
−2
743 mmHg
75%
4.5
m/s
W
10 December, Tuesday. day, 2°; night, 2°; overcast
11
+3
+2
11 December, wed
+3
+2
Feels like
−2
742 mmHg
79%
5.9
m/s
SW
11 December, Wednesday. day, 3°; night, 2°; overcast
12
+4
+2
12 December, thu
+4
+2
Feels like
−1
741 mmHg
75%
5.5
m/s
SW
12 December, Thursday. day, 4°; night, 2°; overcast
13
+2
0
13 December, fri
+2
0
Feels like
−2
742 mmHg
79%
5.4
m/s
W
13 December, Friday. day, 2°; night, 0°; clear
14
+1
0
14 December, sat
+1
0
Feels like
−3
743 mmHg
80%
4.8
m/s
W
14 December, Saturday. day, 1°; night, 0°; rain
15
+1
0
15 December, sun
+1
0
Feels like
−3
743 mmHg
81%
4.1
m/s
NW
15 December, Sunday. day, 1°; night, 0°; overcast
16
+1
+1
16 December, mon
+1
+1
Feels like
−3
743 mmHg
81%
4.4
m/s
SW
16 December, Monday. day, 1°; night, 1°; overcast
17
+4
+2
17 December, tue
+4
+2
Feels like
−2
740 mmHg
77%
6.5
m/s
SW
17 December, Tuesday. day, 4°; night, 2°; rain
18
+3
+1
18 December, wed
+3
+1
Feels like
−1
740 mmHg
77%
4.8
m/s
SW
18 December, Wednesday. day, 3°; night, 1°; overcast
19
+5
+3
19 December, thu
+5
+3
Feels like
0
739 mmHg
77%
6
m/s
SW
19 December, Thursday. day, 5°; night, 3°; rain
20
+5
+3
20 December, fri
+5
+3
Feels like
0
740 mmHg
79%
7
m/s
SW
20 December, Friday. day, 5°; night, 3°; overcast
21
+2
+1
21 December, sat
+2
+1
Feels like
−2
742 mmHg
83%
5
m/s
W
21 December, Saturday. day, 2°; night, 1°; rain
22
+3
+1
22 December, sun
+3
+1
Feels like
−2
743 mmHg
77%
6
m/s
SW
22 December, Sunday. day, 3°; night, 1°; overcast
23
+2
−1
23 December, mon
+2
−1
Feels like
−3
742 mmHg
80%
4.5
m/s
W
23 December, Monday. day, 2°; night, -1°; clear
24
+2
0
24 December, tue
+2
0
Feels like
−3
743 mmHg
81%
4.3
m/s
W
24 December, Tuesday. day, 2°; night, 0°; clear
25
+1
0
25 December, wed
+1
0
Feels like
−3
744 mmHg
81%
4
m/s
W
25 December, Wednesday. day, 1°; night, 0°; overcast
26
+2
+2
26 December, thu
+2
+2
Feels like
−3
745 mmHg
81%
5.5
m/s
SW
26 December, Thursday. day, 2°; night, 2°; rain
27
+4
+3
27 December, fri
+4
+3
Feels like
−1
742 mmHg
86%
5.4
m/s
SW
27 December, Friday. day, 4°; night, 3°; rain
28
+3
+1
28 December, sat
+3
+1
Feels like
−1
742 mmHg
82%
6.1
m/s
W
28 December, Saturday. day, 3°; night, 1°; overcast
29
+2
0
29 December, sun
+2
0
Feels like
−3
745 mmHg
80%
5.6
m/s
SW
29 December, Sunday. day, 2°; night, 0°; partly cloudy
30
+3
−2
30 December, mon
+3
−2
Feels like
−1
748 mmHg
77%
4.6
m/s
NW
30 December, Monday. day, 3°; night, -2°; rain
31
+3
−2
31 December, tue
+3
−2
Feels like
−1
748 mmHg
77%
4.6
m/s
NW
31 December, Tuesday. day, 3°; night, -2°; clear
1
+1
−2
1 January, wed
+1
−2
Feels like
−4
746 mmHg
79%
4.9
m/s
NW
1 January, Wednesday. day, 1°; night, -2°; overcast
2
−1
−2
2 January, thu
−1
−2
Feels like
−6
745 mmHg
81%
5.1
m/s
NW
2 January, Thursday. day, -1°; night, -2°; overcast
3
0
−2
3 January, fri
0
−2
Feels like
−5
746 mmHg
81%
4.5
m/s
NW
3 January, Friday. day, 0°; night, -2°; overcast
4
+1
+1
4 January, sat
+1
+1
Feels like
−3
744 mmHg
81%
5.3
m/s
W
4 January, Saturday. day, 1°; night, 1°; overcast
Average data for 10 years
Hermiston December
4
sunny days
9
days with precipitation
18
cloudy days
4 sunny days; 9 days with precipitation; 18 cloudy days;
77
%
air humidity
3.5
m/s
Wind
W
38
mm of precipitation
(16% of annual average)
air humidity 77%; 38 millimeters of precipitation (16% of annual average); Wind westerly 3.5 Meters per second
Weather graphs for December
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
W
W
W
NW
NW
W
W
W
W
W
SW
SW
W
W
NW
SW
SW
SW
SW
SW
W
SW
W
W
W
SW
SW
W
SW
NW
NW
1
Average data for 10 years
2
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
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Geneva
Ljubljana
Bergen
Hanover
Bern
Wroclaw
