Kennewick, Washington
ID: USC00454154 Latitude: 46.2111 Longitude: -119.1011
Elevation: 390.1 feet ( 118.9 meters)
Source: NOAA Climate Normals 1991-2020
Precipitation Total: 7.87 in., 3.1 cm.
Monthly Data Table for Kennewick, Washington
Monthly Data from NOAA Monthly Normals 2006-2020
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
42.1 |
47.9 |
57.7 |
66.4 |
75.9 |
82.5 |
92.3 |
90.8 |
80.3 |
65.6 |
51.7 |
40.7 |
Minimum Temperature |
°F |
29.4 |
30.7 |
35.5 |
42.1 |
50.2 |
56.7 |
63.1 |
61.7 |
54.0 |
43.5 |
34.9 |
28.3 |
Heating Degree Days |
°F |
906.8 |
719.5 |
570.5 |
325.7 |
116.2 |
23.6 |
0.7 |
0.6 |
45.9 |
329.1 |
651.2 |
945.3 |
Cooling Degree Days |
°F |
0.0 |
0.0 |
0.0 |
3.3 |
55.7 |
161.7 |
394.2 |
349.3 |
110.3 |
5.2 |
0.2 |
0.0 |
Precipitation |
I |
1.1 |
0.8 |
0.7 |
0.6 |
1.0 |
0.7 |
0.1 |
0.1 |
0.3 |
0.7 |
0.7 |
1.1 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
5.6 |
8.8 |
14.3 |
19.1 |
24.4 |
28.1 |
33.5 |
32.7 |
26.8 |
18.7 |
10.9 |
4.8 |
Minimum Temperature |
°C |
-1.4 |
-0.7 |
1.9 |
5.6 |
10.1 |
13.7 |
17.3 |
16.5 |
12.2 |
6.4 |
1.6 |
-2.1 |
Heating Degree Days |
°C |
486.0 |
381.9 |
299.2 |
163.2 |
46.8 |
-4.7 |
-17.4 |
-17.4 |
7.7 |
165.1 |
344.0 |
507.4 |
Cooling Degree Days |
°C |
-17.8 |
-17.8 |
-17.8 |
-15.9 |
13.2 |
72.1 |
201.2 |
176.3 |
43.5 |
-14.9 |
-17.7 |
-17.8 |
Precipitation |
M |
2.9 |
2.0 |
1.8 |
1.4 |
2.6 |
1.7 |
0.3 |
0.3 |
0.9 |
1.8 |
1.9 |
2.8 |