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December weather forecast in Richland
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
+4
+2
1 December, sun
+4
+2
Feels like
0
742 mmHg
73%
4.9
m/s
W
1 December, Sunday. day, 4°; night, 2°; overcast
2
+4
+2
2 December, mon
+4
+2
Feels like
−1
742 mmHg
79%
5.5
m/s
W
2 December, Monday. day, 4°; night, 2°; overcast
3
+3
+1
3 December, tue
+3
+1
Feels like
−2
746 mmHg
75%
4.6
m/s
W
3 December, Tuesday. day, 3°; night, 1°; overcast
4
+2
+1
4 December, wed
+2
+1
Feels like
−2
746 mmHg
77%
4.6
m/s
NW
4 December, Wednesday. day, 2°; night, 1°; overcast
5
+2
−1
5 December, thu
+2
−1
Feels like
−4
746 mmHg
76%
6.5
m/s
N
5 December, Thursday. day, 2°; night, -1°; overcast
6
+1
−1
6 December, fri
+1
−1
Feels like
−4
746 mmHg
75%
5.5
m/s
NW
6 December, Friday. day, 1°; night, -1°; partly cloudy
7
+1
0
7 December, sat
+1
0
Feels like
−3
746 mmHg
80%
5.1
m/s
W
7 December, Saturday. day, 1°; night, 0°; rain
8
+1
−2
8 December, sun
+1
−2
Feels like
−4
745 mmHg
76%
5
m/s
W
8 December, Sunday. day, 1°; night, -2°; rain
9
0
−2
9 December, mon
0
−2
Feels like
−4
744 mmHg
75%
4.5
m/s
W
9 December, Monday. day, 0°; night, -2°; snow
10
+1
−1
10 December, tue
+1
−1
Feels like
−3
743 mmHg
80%
4.6
m/s
NW
10 December, Tuesday. day, 1°; night, -1°; overcast
11
+1
0
11 December, wed
+1
0
Feels like
−3
741 mmHg
83%
5.3
m/s
SW
11 December, Wednesday. day, 1°; night, 0°; rain
12
+2
+1
12 December, thu
+2
+1
Feels like
−3
740 mmHg
81%
5
m/s
SW
12 December, Thursday. day, 2°; night, 1°; overcast
13
+1
−2
13 December, fri
+1
−2
Feels like
−3
742 mmHg
83%
5
m/s
W
13 December, Friday. day, 1°; night, -2°; overcast
14
0
−1
14 December, sat
0
−1
Feels like
−5
743 mmHg
85%
4.9
m/s
NW
14 December, Saturday. day, 0°; night, -1°; overcast
15
0
−1
15 December, sun
0
−1
Feels like
−4
743 mmHg
87%
3.7
m/s
NW
15 December, Sunday. day, 0°; night, -1°; overcast
16
−1
−1
16 December, mon
−1
−1
Feels like
−5
742 mmHg
87%
4
m/s
NW
16 December, Monday. day, -1°; night, -1°; snow
17
+1
0
17 December, tue
+1
0
Feels like
−3
739 mmHg
86%
5.5
m/s
W
17 December, Tuesday. day, 1°; night, 0°; rain
18
+1
0
18 December, wed
+1
0
Feels like
−3
740 mmHg
85%
4.4
m/s
W
18 December, Wednesday. day, 1°; night, 0°; overcast
19
+3
+1
19 December, thu
+3
+1
Feels like
−1
739 mmHg
87%
5
m/s
SW
19 December, Thursday. day, 3°; night, 1°; rain
20
+3
+1
20 December, fri
+3
+1
Feels like
−1
740 mmHg
83%
5.9
m/s
SW
20 December, Friday. day, 3°; night, 1°; overcast
21
+1
0
21 December, sat
+1
0
Feels like
−4
742 mmHg
88%
4.4
m/s
W
21 December, Saturday. day, 1°; night, 0°; rain
22
+1
−1
22 December, sun
+1
−1
Feels like
−3
743 mmHg
86%
5.4
m/s
SW
22 December, Sunday. day, 1°; night, -1°; overcast
23
0
−1
23 December, mon
0
−1
Feels like
−4
742 mmHg
85%
4.5
m/s
NW
23 December, Monday. day, 0°; night, -1°; clear
24
+1
−1
24 December, tue
+1
−1
Feels like
−3
743 mmHg
88%
3.7
m/s
NW
24 December, Tuesday. day, 1°; night, -1°; clear
25
0
−1
25 December, wed
0
−1
Feels like
−4
744 mmHg
87%
3.9
m/s
NW
25 December, Wednesday. day, 0°; night, -1°; overcast
26
0
0
26 December, thu
0
0
Feels like
−4
744 mmHg
86%
5.1
m/s
SW
26 December, Thursday. day, 0°; night, 0°; snow
27
+2
+2
27 December, fri
+2
+2
Feels like
−2
742 mmHg
89%
4.5
m/s
SW
27 December, Friday. day, 2°; night, 2°; rain
28
+2
0
28 December, sat
+2
0
Feels like
−3
742 mmHg
87%
5.9
m/s
NW
28 December, Saturday. day, 2°; night, 0°; overcast
29
+1
−1
29 December, sun
+1
−1
Feels like
−4
744 mmHg
82%
5.5
m/s
W
29 December, Sunday. day, 1°; night, -1°; partly cloudy
30
+2
−3
30 December, mon
+2
−3
Feels like
−2
748 mmHg
81%
4.3
m/s
NW
30 December, Monday. day, 2°; night, -3°; rain
31
+2
−3
31 December, tue
+2
−3
Feels like
−2
748 mmHg
81%
4.3
m/s
NW
31 December, Tuesday. day, 2°; night, -3°; clear
1
0
−3
1 January, wed
0
−3
Feels like
−4
746 mmHg
82%
4.5
m/s
NW
1 January, Wednesday. day, 0°; night, -3°; overcast
2
−2
−3
2 January, thu
−2
−3
Feels like
−8
745 mmHg
80%
5.1
m/s
NW
2 January, Thursday. day, -2°; night, -3°; overcast
3
−1
−3
3 January, fri
−1
−3
Feels like
−6
746 mmHg
83%
4
m/s
NW
3 January, Friday. day, -1°; night, -3°; overcast
4
0
0
4 January, sat
0
0
Feels like
−5
743 mmHg
86%
5
m/s
W
4 January, Saturday. day, 0°; night, 0°; snow
Average data for 10 years
Richland December
3
sunny days
11
days with precipitation
17
cloudy days
3 sunny days; 11 days with precipitation; 17 cloudy days;
82
%
air humidity
3.4
m/s
Wind
W
47
mm of precipitation
(14% of annual average)
air humidity 82%; 47 millimeters of precipitation (14% of annual average); Wind westerly 3.4 Meters per second
Weather graphs for December
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
W
W
W
NW
N
NW
W
W
W
NW
SW
SW
W
NW
NW
NW
W
W
SW
SW
W
SW
NW
NW
NW
SW
SW
NW
W
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
Cities near you
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Portland
Moscow
Salem
Spokane
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Vancouver
Lake Oswego
Federal Way
Cities with similar weather in December
Prague
Vienna
Munich
Hévíz
Krakow
Gdansk
Dresden
Edinburgh
Salzburg
