Helena 1 SSE, Oklahoma
ID: USC00344019 Latitude: 36.5381 Longitude: -98.2661
Elevation: 1350.1 feet ( 411.5 meters)
Source: NOAA Climate Normals 1991-2020
Precipitation Total: 32.14 in., 12.65 cm.
Monthly Data Table for Helena 1 SSE, Oklahoma
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 |
48.0 |
49.8 |
62.0 |
70.4 |
79.5 |
91.0 |
95.0 |
92.9 |
85.7 |
72.7 |
60.6 |
47.8 |
Minimum Temperature |
°F |
23.2 |
24.9 |
36.0 |
43.9 |
55.5 |
66.8 |
70.4 |
68.7 |
60.9 |
47.0 |
34.7 |
25.6 |
Heating Degree Days |
°F |
911.5 |
773.8 |
503.1 |
263.9 |
78.0 |
0.7 |
0.6 |
0.1 |
19.9 |
213.3 |
523.6 |
876.7 |
Cooling Degree Days |
°F |
0.0 |
0.2 |
6.8 |
28.6 |
155.6 |
417.3 |
549.0 |
489.7 |
268.6 |
53.8 |
3.0 |
0.0 |
Precipitation |
I |
0.7 |
1.4 |
2.0 |
3.5 |
4.8 |
4.4 |
3.2 |
3.4 |
2.9 |
2.6 |
1.1 |
1.4 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
8.9 |
9.9 |
16.7 |
21.3 |
26.4 |
32.8 |
35.0 |
33.8 |
29.8 |
22.6 |
15.9 |
8.8 |
Minimum Temperature |
°C |
-4.9 |
-3.9 |
2.2 |
6.6 |
13.1 |
19.3 |
21.3 |
20.4 |
16.1 |
8.3 |
1.5 |
-3.6 |
Heating Degree Days |
°C |
488.6 |
412.1 |
261.7 |
128.8 |
25.6 |
-17.4 |
-17.4 |
-17.7 |
-6.7 |
100.7 |
273.1 |
469.3 |
Cooling Degree Days |
°C |
-17.8 |
-17.7 |
-14.0 |
-1.9 |
68.7 |
214.1 |
287.2 |
254.3 |
131.4 |
12.1 |
-16.1 |
-17.8 |
Precipitation |
M |
1.9 |
3.5 |
5.2 |
8.9 |
12.2 |
11.1 |
8.1 |
8.5 |
7.3 |
6.6 |
2.9 |
3.6 |