Ralston Rsvr, Colorado
ID: USC00056816 Latitude: 39.8297 Longitude: -105.2353
Elevation: 5899.9 feet (1798.3 meters)
Source: NOAA Climate Normals 1991-2020
Precipitation Total: 18.72 in., 7.37 cm.
Monthly Data Table for Ralston Rsvr, Colorado
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 |
45.1 |
44.7 |
54.8 |
60.1 |
67.6 |
82.3 |
87.2 |
85.3 |
77.3 |
63.2 |
54.5 |
44.1 |
Minimum Temperature |
°F |
23.0 |
21.4 |
30.1 |
35.4 |
44.3 |
55.9 |
61.2 |
59.3 |
51.9 |
39.4 |
31.0 |
21.8 |
Heating Degree Days |
°F |
959.9 |
893.7 |
700.2 |
518.8 |
304.6 |
40.2 |
3.9 |
10.9 |
109.4 |
429.9 |
668.2 |
992.7 |
Cooling Degree Days |
°F |
0.0 |
0.0 |
0.7 |
1.5 |
24.3 |
162.8 |
288.8 |
237.0 |
97.0 |
5.6 |
0.3 |
0.0 |
Precipitation |
I |
0.7 |
1.1 |
1.6 |
2.2 |
3.4 |
1.4 |
1.9 |
1.4 |
2.1 |
1.5 |
0.8 |
1.0 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
7.3 |
7.1 |
12.7 |
15.6 |
19.8 |
27.9 |
30.7 |
29.6 |
25.2 |
17.3 |
12.5 |
6.7 |
Minimum Temperature |
°C |
-5.0 |
-5.9 |
-1.1 |
1.9 |
6.8 |
13.3 |
16.2 |
15.2 |
11.1 |
4.1 |
-0.6 |
-5.7 |
Heating Degree Days |
°C |
515.5 |
478.7 |
371.2 |
270.4 |
151.4 |
4.6 |
-15.6 |
-11.7 |
43.0 |
221.1 |
353.4 |
533.7 |
Cooling Degree Days |
°C |
-17.8 |
-17.8 |
-17.4 |
-16.9 |
-4.3 |
72.7 |
142.7 |
113.9 |
36.1 |
-14.7 |
-17.6 |
-17.8 |
Precipitation |
M |
1.9 |
2.9 |
4.1 |
5.5 |
8.7 |
3.6 |
4.7 |
3.6 |
5.3 |
3.7 |
1.9 |
2.6 |