Annual
Climatology: Grand Junction, CO (GJT)
Elev: 1480.7 m Lat: 39o 08'N Long: 108o 32'W
Figure 1: Average Temperatures and Precipitation 1971-2000. (NCDC Data)
Annual
Climatology: Grand Junction, CO (GJT)
Elev: 1480.7 m Lat: 39o 08'N Long: 108o 32'W
Figure 1: Average Temperatures and Precipitation 1971-2000. (NCDC Data)
|
Month |
Daily Max |
Daily Min |
Mean |
Maximum Daily Temperature |
Minimum Daily Temperature |
|
January |
2.6 |
-9.1 |
-3.3 |
16.7 |
-30.6 |
|
February |
7.4 |
-5.2 |
1.2 |
21.1 |
-29.4 |
|
March |
13.2 |
-0.6 |
6.3 |
27.2 |
-15.0 |
|
April |
17.9 |
3.1 |
10.5 |
31.7 |
-11.7 |
|
May |
23.6 |
8.0 |
15.8 |
38.3 |
-3.3 |
|
June |
30.5 |
12.9 |
21.7 |
40.6 |
1.1 |
|
July |
33.4 |
16.3 |
24.9 |
40.6 |
6.7 |
|
August |
32.0 |
15.4 |
23.7 |
39.4 |
6.1 |
|
September |
26.8 |
10.2 |
18.6 |
37.8 |
-2.2 |
|
October |
19.3 |
3.7 |
11.5 |
31.1 |
-8.9 |
|
November |
9.9 |
-3.2 |
3.4 |
23.9 |
-18.9 |
|
December |
3.8 |
-8.1 |
-2.1 |
18.9 |
-29.4 |
|
Annual |
18.4 |
3.6 |
11.0 |
40.6 |
-30.6 |
|
Month |
Mean |
Median |
Extreme |
Year |
Snow* |
|
January |
15.2 |
13.2 |
34.5 |
1993 |
152.4 |
|
February |
12.7 |
11.4 |
33.8 |
1989 |
81.3 |
|
March |
25.4 |
22.1 |
51.3 |
1979 |
71.1 |
|
April |
21.8 |
20.6 |
54.6 |
1997 |
38.1 |
|
May |
24.9 |
27.9 |
51.8 |
1995 |
5.1 |
|
June |
10.4 |
6.4 |
42.7 |
1984 |
0.0 |
|
July |
16.8 |
13.2 |
48.8 |
1983 |
0.0 |
|
August |
21.3 |
15.7 |
67.8 |
1997 |
0.0 |
|
September |
23.1 |
16.0 |
72.1 |
1997 |
0.0 |
|
October |
25.4 |
22.9 |
87.6 |
1972 |
17.8 |
|
November |
18.0 |
15.7 |
50.8 |
1983 |
58.4 |
|
December |
13.2 |
12.4 |
47.0 |
1983 |
71.1 |
|
Annual |
228.3 |
224.0 |
|
|
546.1 |
* Snowfall totals represent
mean snowfall 1971-2000
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