Sisters, Oregon
ID: USC00357857 Latitude: 44.2842 Longitude: -121.5486
Elevation: 3180.1 feet ( 969.3 meters)
Source: NOAA Climate Normals 1991-2020
Precipitation Total: 15.20 in., 5.98 cm.
Monthly Data Table for Sisters, Oregon
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 |
41.9 |
44.1 |
49.7 |
57.2 |
67.2 |
74.9 |
86.4 |
85.0 |
75.3 |
60.6 |
48.4 |
39.4 |
Minimum Temperature |
°F |
20.4 |
21.6 |
24.4 |
28.3 |
34.8 |
39.8 |
43.7 |
43.2 |
36.6 |
28.6 |
24.4 |
18.0 |
Heating Degree Days |
°F |
1049.5 |
900.1 |
866.5 |
667.4 |
435.8 |
246.2 |
73.7 |
82.9 |
281.7 |
632.3 |
858.1 |
1125.1 |
Cooling Degree Days |
°F |
0.0 |
0.0 |
0.0 |
0.0 |
1.7 |
16.7 |
75.1 |
55.0 |
10.1 |
0.0 |
0.0 |
0.0 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
5.5 |
6.7 |
9.8 |
14.0 |
19.6 |
23.8 |
30.2 |
29.4 |
24.1 |
15.9 |
9.1 |
4.1 |
Minimum Temperature |
°C |
-6.4 |
-5.8 |
-4.2 |
-2.1 |
1.6 |
4.3 |
6.5 |
6.2 |
2.6 |
-1.9 |
-4.2 |
-7.8 |
Heating Degree Days |
°C |
565.3 |
482.3 |
463.6 |
353.0 |
224.3 |
119.0 |
23.2 |
28.3 |
138.7 |
333.5 |
458.9 |
607.3 |
Cooling Degree Days |
°C |
-17.8 |
-17.8 |
-17.8 |
-17.8 |
-16.8 |
-8.5 |
23.9 |
12.8 |
-12.2 |
-17.8 |
-17.8 |
-17.8 |