Saint Johns, Arizona
ID: USC00027435 Latitude: 34.5172 Longitude: -109.4028
Elevation: 5790 feet (1764.8 meters)
Source: NOAA Climate Normals 1991-2020
Precipitation Total: 9.36 in., 3.69 cm.
Monthly Data Table for Saint Johns, 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 |
49.2 |
55.9 |
64.5 |
71.4 |
79.0 |
91.3 |
91.0 |
88.2 |
83.1 |
72.3 |
60.9 |
49.5 |
Minimum Temperature |
°F |
19.4 |
23.8 |
29.5 |
36.2 |
43.9 |
53.9 |
60.9 |
58.7 |
50.8 |
38.6 |
28.0 |
20.8 |
Heating Degree Days |
°F |
951.5 |
704.2 |
558.0 |
337.0 |
143.0 |
7.4 |
0.0 |
0.5 |
38.7 |
298.7 |
616.5 |
925.1 |
Cooling Degree Days |
°F |
0.0 |
0.0 |
0.0 |
1.0 |
33.1 |
235.0 |
339.3 |
262.4 |
97.0 |
2.7 |
0.0 |
0.0 |
Precipitation |
I |
0.5 |
0.4 |
0.2 |
0.2 |
0.4 |
0.1 |
2.2 |
2.1 |
0.9 |
0.6 |
0.5 |
0.6 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
9.6 |
13.3 |
18.1 |
21.9 |
26.1 |
32.9 |
32.8 |
31.2 |
28.4 |
22.4 |
16.1 |
9.7 |
Minimum Temperature |
°C |
-7.0 |
-4.6 |
-1.4 |
2.3 |
6.6 |
12.2 |
16.1 |
14.8 |
10.4 |
3.7 |
-2.2 |
-6.2 |
Heating Degree Days |
°C |
510.8 |
373.4 |
292.2 |
169.4 |
61.7 |
-13.7 |
-17.8 |
-17.5 |
3.7 |
148.2 |
324.7 |
496.2 |
Cooling Degree Days |
°C |
-17.8 |
-17.8 |
-17.8 |
-17.2 |
0.6 |
112.8 |
170.7 |
128.0 |
36.1 |
-16.3 |
-17.8 |
-17.8 |
Precipitation |
M |
1.2 |
1.1 |
0.5 |
0.5 |
0.9 |
0.3 |
5.5 |
5.2 |
2.3 |
1.6 |
1.2 |
1.5 |