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Monthly 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
December
+4
−1
1 December, sun
+4
−1
Feels like
−2
758 mmHg
84%
1.8
m/s
SE
Climate normal
+5
+2
1 December, Sunday. day, 4°; night, -1°; overcast
2
+4
0
2 December, mon
+4
0
Feels like
−2
759 mmHg
84%
1.8
m/s
NE
Climate normal
+4
+3
2 December, Monday. day, 4°; night, 0°; overcast
3
+2
−1
3 December, tue
+2
−1
Feels like
−2
759 mmHg
85%
1.9
m/s
NE
Climate normal
+4
+2
3 December, Tuesday. day, 2°; night, -1°; overcast
4
+2
−2
4 December, wed
+2
−2
Feels like
−3
759 mmHg
85%
1.7
m/s
E
Climate normal
+3
+1
4 December, Wednesday. day, 2°; night, -2°; overcast
5
+2
−1
5 December, thu
+2
−1
Feels like
−3
757 mmHg
86%
2
m/s
W
Climate normal
+3
+1
5 December, Thursday. day, 2°; night, -1°; sleet
6
+4
+2
6 December, fri
+4
+2
Feels like
−2
755 mmHg
87%
2.4
m/s
NW
Climate normal
+2
0
6 December, Friday. day, 4°; night, 2°; sleet
7
+8
+6
7 December, sat
+8
+6
Feels like
+2
749 mmHg
84%
4.3
m/s
W
Climate normal
+2
0
7 December, Saturday. day, 8°; night, 6°; light rain
8
+10
+1
8 December, sun
+10
+1
Feels like
+1
754 mmHg
71%
5.8
m/s
SW
Climate normal
+2
0
8 December, Sunday. day, 10°; night, 1°; partly cloudy
9
+6
−1
9 December, mon
+6
−1
Feels like
+1
758 mmHg
79%
2.1
m/s
NE
Climate normal
+1
0
9 December, Monday. day, 6°; night, -1°; mostly clear
10
+4
0
10 December, tue
+4
0
Feels like
−2
756 mmHg
81%
2.4
m/s
E
Climate normal
+2
+2
10 December, Tuesday. day, 4°; night, 0°; overcast
11
+6
+4
11 December, wed
+6
+4
Feels like
0
748 mmHg
82%
3.4
m/s
SW
Climate normal
+3
+2
11 December, Wednesday. day, 6°; night, 4°; overcast
12
+10
+6
12 December, thu
+10
+6
Feels like
+3
746 mmHg
78%
5.7
m/s
SW
Climate normal
+4
+2
12 December, Thursday. day, 10°; night, 6°; overcast
13
+7
+8
13 December, fri
+7
+8
Feels like
−2
742 mmHg
78%
8.7
m/s
W
Climate normal
+2
0
13 December, Friday. day, 7°; night, 8°; overcast
14
+9
+8
14 December, sat
+9
+8
Feels like
+3
696 mmHg
87%
5.2
m/s
S
Climate normal
+1
0
14 December, Saturday. day, 9°; night, 8°; rain
15
+9
+9
15 December, sun
+9
+9
Feels like
+5
695 mmHg
96%
3.7
m/s
SW
Climate normal
+1
0
15 December, Sunday. day, 9°; night, 9°; rain
16
+10
+1
16 December, mon
+10
+1
Feels like
+3
699 mmHg
89%
4.1
m/s
SW
Climate normal
+1
+1
16 December, Monday. day, 10°; night, 1°; light rain
17
+3
+2
17 December, tue
+3
+2
Feels like
0
704 mmHg
87%
2.2
m/s
W
Climate normal
+4
+2
17 December, Tuesday. day, 3°; night, 2°; mostly clear
18
+3
0
18 December, wed
+3
0
Feels like
−2
708 mmHg
87%
2.8
m/s
E
Climate normal
+3
+1
18 December, Wednesday. day, 3°; night, 0°; mostly clear
19
+4
+3
19 December, thu
+4
+3
Feels like
−1
707 mmHg
86%
3
m/s
SE
Climate normal
+5
+3
19 December, Thursday. day, 4°; night, 3°; partly cloudy
20
+7
+4
20 December, fri
+7
+4
Feels like
+2
706 mmHg
84%
4.1
m/s
S
Climate normal
+5
+3
20 December, Friday. day, 7°; night, 4°; partly cloudy
21
+6
+3
21 December, sat
+6
+3
Feels like
+1
704 mmHg
81%
3.7
m/s
S
Climate normal
+2
+1
21 December, Saturday. day, 6°; night, 3°; mostly clear
22
+7
+4
22 December, sun
+7
+4
Feels like
+2
703 mmHg
83%
3.4
m/s
SE
Climate normal
+3
+1
22 December, Sunday. day, 7°; night, 4°; mostly clear
23
+7
+5
23 December, mon
+7
+5
Feels like
+2
704 mmHg
81%
3.7
m/s
S
Climate normal
+2
−1
23 December, Monday. day, 7°; night, 5°; mostly clear
24
+8
+5
24 December, tue
+8
+5
Feels like
+3
703 mmHg
78%
3.6
m/s
SE
Climate normal
+2
0
24 December, Tuesday. day, 8°; night, 5°; partly cloudy
25
+7
+3
25 December, wed
+7
+3
Feels like
+3
700 mmHg
86%
2.7
m/s
SE
Climate normal
+1
0
25 December, Wednesday. day, 7°; night, 3°; partly cloudy
26
+7
+5
26 December, thu
+7
+5
Feels like
+1
695 mmHg
75%
5.4
m/s
SE
Climate normal
+2
+2
26 December, Thursday. day, 7°; night, 5°; mostly clear
27
+7
+4
27 December, fri
+7
+4
Feels like
+2
701 mmHg
87%
4.4
m/s
SW
Climate normal
+4
+3
27 December, Friday. day, 7°; night, 4°; light rain
28
+5
+1
28 December, sat
+5
+1
Feels like
0
710 mmHg
82%
2.5
m/s
SE
Climate normal
+3
+1
28 December, Saturday. day, 5°; night, 1°; mostly clear
29
+5
+4
29 December, sun
+5
+4
Feels like
−1
705 mmHg
80%
4
m/s
SE
Climate normal
+2
0
29 December, Sunday. day, 5°; night, 4°; partly cloudy
30
+6
+4
30 December, mon
+6
+4
Feels like
+1
705 mmHg
91%
3.3
m/s
S
Climate normal
+3
−2
30 December, Monday. day, 6°; night, 4°; mostly clear
Average data for 10 years
Next, the average data for 10 years
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 January
+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 for 30 days
9
sunny days
7
days with precipitation
14
cloudy days
9 sunny days; 7 days with precipitation; 14 cloudy days;
83
%
air humidity
3.5
m/s
Wind
SE
7
mm of precipitation
(3% of annual average)
air humidity 83%; 7 millimeters of precipitation (3% of annual average); Wind south-easterly 3.5 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SE
NE
NE
E
W
NW
W
SW
NE
E
SW
SW
W
S
SW
SW
W
E
SE
S
S
SE
S
SE
SE
SE
SW
SE
SE
S
1
December
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
Daytime temperature
Night-time temperature
