Duncan, Arizona
ID: USC00022754 Latitude: 32.7481 Longitude: -109.1214
Elevation: 3660.1 feet (1115.6 meters)
Source: NOAA Climate Normals 1991-2020
Precipitation Total: 10.41 in., 4.1 cm.
Monthly Data Table for Duncan, Arizona
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 |
60.0 |
65.7 |
73.7 |
81.2 |
88.4 |
99.2 |
97.6 |
95.6 |
90.3 |
81.9 |
70.2 |
59.2 |
Minimum Temperature |
°F |
24.6 |
28.0 |
33.6 |
39.5 |
47.3 |
58.6 |
66.8 |
65.1 |
56.9 |
42.9 |
31.2 |
25.3 |
Heating Degree Days |
°F |
703.6 |
508.2 |
352.5 |
155.5 |
42.1 |
0.1 |
0.0 |
0.0 |
3.1 |
118.8 |
429.1 |
705.1 |
Cooling Degree Days |
°F |
0.0 |
0.0 |
0.6 |
16.0 |
130.6 |
417.0 |
533.1 |
475.8 |
261.0 |
38.2 |
0.2 |
0.0 |
Precipitation |
I |
0.9 |
0.6 |
0.4 |
0.1 |
0.1 |
0.3 |
1.9 |
1.9 |
1.5 |
0.6 |
0.5 |
0.9 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
15.6 |
18.7 |
23.2 |
27.3 |
31.3 |
37.3 |
36.4 |
35.3 |
32.4 |
27.7 |
21.2 |
15.1 |
Minimum Temperature |
°C |
-4.1 |
-2.2 |
0.9 |
4.2 |
8.5 |
14.8 |
19.3 |
18.4 |
13.8 |
6.1 |
-0.4 |
-3.7 |
Heating Degree Days |
°C |
373.1 |
264.6 |
178.1 |
68.6 |
5.6 |
-17.7 |
-17.8 |
-17.8 |
-16.1 |
48.2 |
220.6 |
373.9 |
Cooling Degree Days |
°C |
-17.8 |
-17.8 |
-17.4 |
-8.9 |
54.8 |
213.9 |
278.4 |
246.6 |
127.2 |
3.4 |
-17.7 |
-17.8 |
Precipitation |
M |
2.4 |
1.4 |
1.0 |
0.2 |
0.4 |
0.7 |
4.7 |
4.9 |
3.9 |
1.4 |
1.3 |
2.3 |