Great Sand Dunes National Park Weather in 1970

Historical record of Great Sand Dunes National Park, Colorado weather for the year 1970 based on NOAA data.
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1970 Great Sand Dunes National Park Weather Extremes
Highest temperature 87 °F July 31
Lowest temperature -9 °F January 3
Highest daily low 56 °F August 30
Lowest daily high 15 °F January 2
Most daily precipitation 0.8 inches August 3
Most daily snow 3.5 inches April 30
Total annual precipitation 11.6 inches -
Total annual snow 19.0 inches -
Highest Temperatures in Great Sand Dunes National Park in 1970
Rank Temperature Date
1 87 °F Jul 31
1 87 °F Jul 14
1 87 °F Jun 28
1 87 °F Jun 27
5 86 °F Jul 17
6 85 °F Aug 12
6 85 °F Jul 30
6 85 °F Jul 16
6 85 °F Jul 15
6 85 °F Jul 10
Lowest Temperatures in Great Sand Dunes National Park in 1970
Rank Temperature Date
1 -9 °F January 3
1 -9 °F January 2
3 -7 °F January 7
3 -7 °F January 4
5 -4 °F January 8
6 -2 °F January 6
7 -1 °F December 17
8 0 °F December 20
8 0 °F January 29
10 1 °F January 5
10 1 °F January 1
January 1970 Great Sand Dunes National Park Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
January 1
16 1 0.02 0.1
January 2
15 -9 0.00 0.0
January 3
19 -9 0.00 0.0
January 4
29 -7 0.00 0.0
January 5
25 1 0.00 0.0
January 6
20 -2 0.00 0.0
January 7
22 -7 0.00 0.0
January 8
26 -4 0.00 0.0
January 9
28 2 0.00 0.0
January 10
38 8 0.00 0.0
January 11
33 11 0.00 0.0
January 12
36 13 0.00 0.0
January 13
37 12 0.00 0.0
January 14
38 13 0.00 0.0
January 15
39 16 0.00 0.0
January 16
36 12 0.00 0.0
January 17
41 23 0.00 0.0
January 18
39 18 0.00 0.0
January 19
37 19 0.00 0.0
January 20
43 16 0.00 0.0
January 21
44 25 0.00 0.0
January 22
48 27 0.00 0.0
January 23
49 31 0.00 0.0
January 24
49 28 0.00 0.0
January 25
45 29 0.00 0.0
January 26
46 19 0.00 0.0
January 27
51 15 0.00 0.0
January 28
39 15 0.00 0.0
January 29
23 0 0.00 0.0
January 30
33 3 0.00 0.0
January 31
35 13 0.00 0.0
February 1970 Great Sand Dunes National Park Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
February 1
32 14 0.00 0.0
February 2
25 4 0.00 0.0
February 3
37 13 0.00 0.0
February 4
39 19 0.00 0.0
February 5
44 12 0.00 0.0
February 6
46 20 0.00 0.0
February 7
50 20 0.00 0.0
February 8
48 22 0.00 0.0
February 9
49 20 0.00 0.0
February 10
49 21 0.00 0.0
February 11
52 24 0.00 0.0
February 12
50 24 0.00 0.0
February 13
49 25 0.00 0.0
February 14
48 26 0.00 0.0
February 15
42 14 0.00 0.0
February 16
48 20 0.00 0.0
February 17
56 26 0.00 0.0
February 18
43 22 0.00 0.0
February 19
35 9 0.00 0.0
February 20
42 10 0.00 0.0
February 21
42 23 0.00 0.0
February 22
46 16 0.00 0.0
February 23
46 25 0.00 0.0
February 24
42 19 0.01 0.0
February 25
42 23 0.00 0.0
February 26
45 15 0.00 0.0
February 27
46 16 0.00 0.0
February 28
50 23 0.00 0.0
March 1970 Great Sand Dunes National Park Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
March 1
49 24 0.00 0.0
March 2
46 21 0.00 0.0
March 3
40 22 0.00 0.0
March 4
42 14 0.00 0.0
March 5
37 19 0.00 0.0
March 6
46 24 0.00 0.0
March 7
54 21 0.00 0.0
March 8
55 24 0.00 0.0
March 9
51 27 0.00 0.0
March 10
42 19 0.00 0.0
March 11
35 15 0.00 0.0
March 12
37 17 0.22 0.0
March 13
44 19 0.00 0.0
March 14
50 23 0.00 0.0
March 15
48 27 0.00 0.0
March 16
48 22 0.32 0.0
March 17
42 23 0.10 1.0
March 18
30 5 0.22 2.0
March 19
31 5 0.00 0.0
March 20
33 13 0.00 0.0
March 21
39 10 0.00 0.0
March 22
44 17 0.00 0.0
March 23
52 19 0.00 0.0
March 24
55 27 0.00 0.0
March 25
49 19 0.00 0.0
March 26
41 11 0.00 0.0
March 27
34 15 0.01 1.5
March 28
40 5 0.00 0.0
March 29
40 21 0.00 0.0
March 30
36 19 0.11 1.8
March 31
37 19 0.03 1.3
April 1970 Great Sand Dunes National Park Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
April 1
31 14 0.05 1.0
April 2
43 12 0.00 0.0
April 3
39 22 0.00 0.0
April 4
44 14 0.00 0.0
April 5
53 25 0.00 0.0
April 6
59 24 0.00 0.0
April 7
55 29 0.00 0.0
April 8
58 27 0.00 0.0
April 9
50 33 0.00 0.0
April 10
58 27 0.00 0.0
April 11
52 32 0.00 0.0
April 12
42 19 0.00 0.0
April 13
55 16 0.00 0.0
April 14
58 33 0.00 0.0
April 15
53 17 0.00 0.0
April 16
58 23 0.15 0.0
April 17
58 35 0.00 0.0
April 18
42 26 0.14 0.0
April 19
45 24 0.00 0.0
April 20
42 17 0.01 0.0
April 21
55 26 0.00 0.0
April 22
52 22 0.00 0.0
April 23
50 17 0.00 0.0
April 24
57 19 0.00 0.0
April 25
64 27 0.00 0.0
April 26
64 23 0.00 0.0
April 27
64 35 0.00 0.0
April 28
59 31 0.00 0.0
April 29
45 14 0.00 0.0
April 30
41 22 0.21 3.5
May 1970 Great Sand Dunes National Park Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
May 1
37 22 0.04 1.5
May 2
50 20 0.00 0.0
May 3
61 28 0.00 0.0
May 4
69 34 0.00 0.0
May 5
69 37 0.00 0.0
May 6
68 41 0.00 0.0
May 7
65 46 0.00 0.0
May 8
61 27 0.00 0.0
May 9
60 30 0.00 0.0
May 10
63 31 0.00 0.0
May 11
69 31 0.00 0.0
May 12
70 37 0.00 0.0
May 13
71 37 0.00 0.0
May 14
65 37 0.00 0.0
May 15
66 24 0.00 0.0
May 16
75 35 0.00 0.0
May 17
77 42 0.00 0.0
May 18
76 43 0.00 0.0
May 19
73 40 0.00 0.0
May 20
74 42 0.00 0.0
May 21
75 53 0.00 0.0
May 22
75 48 0.00 0.0
May 23
72 42 0.00 0.0
May 24
76 43 0.00 0.0
May 25
76 46 0.00 0.0
May 26
69 41 0.00 0.0
May 27
64 41 0.00 0.0
May 28
67 36 0.02 0.0
May 29
69 40 0.01 0.0
May 30
73 38 0.00 0.0
May 31
69 35 0.11 0.0
June 1970 Great Sand Dunes National Park Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
June 1
56 34 0.00 0.0
June 2
64 35 0.00 0.0
June 3
67 34 0.00 0.0
June 4
63 43 0.00 0.0
June 5
68 34 0.00 0.0
June 6
69 38 0.00 0.0
June 7
67 40 0.04 0.0
June 8
69 39 0.42 0.0
June 9
62 38 0.02 0.0
June 10
67 43 0.00 0.0
June 11
63 32 0.34 0.0
June 12
66 35 0.00 0.0
June 13
76 46 0.00 0.0
June 14
74 47 0.00 0.0
June 15
74 49 0.00 0.0
June 16
76 39 0.00 0.0
June 17
79 43 0.00 0.0
June 18
81 45 0.00 0.0
June 19
81 46 0.00 0.0
June 20
77 48 0.00 0.0
June 21
76 50 0.00 0.0
June 22
75 44 0.37 0.0
June 23
77 43 0.00 0.0
June 24
74 46 0.07 0.0
June 25
82 46 0.03 0.0
June 26
84 55 0.00 0.0
June 27
87 50 0.00 0.0
June 28
87 56 0.00 0.0
June 29
82 54 0.00 0.0
June 30
81 52 0.00 0.0
July 1970 Great Sand Dunes National Park Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
July 1
81 49 0.00 0.0
July 2
82 53 0.00 0.0
July 3
79 54 0.00 0.0
July 4
82 50 0.00 0.0
July 5
80 47 0.17 0.0
July 6
79 49 0.70 0.0
July 7
75 52 0.05 0.0
July 8
69 52 0.00 0.0
July 9
79 51 0.00 0.0
July 10
85 48 0.00 0.0
July 11
81 50 0.00 0.0
July 12
82 50 0.00 0.0
July 13
84 48 0.00 0.0
July 14
87 55 0.00 0.0
July 15
85 55 0.00 0.0
July 16
85 46 0.00 0.0
July 17
86 54 0.05 0.0
July 18
84 50 0.09 0.0
July 19
81 50 0.13 0.0
July 20
73 50 0.11 0.0
July 21
71 55 0.00 0.0
July 22
82 49 0.09 0.0
July 23
80 53 0.04 0.0
July 24
77 53 0.30 0.0
July 25
80 51 0.00 0.0
July 26
77 52 0.00 0.0
July 27
81 49 0.00 0.0
July 28
82 50 0.10 0.0
July 29
82 51 0.00 0.0
July 30
85 52 0.00 0.0
July 31
87 52 0.00 0.0
August 1970 Great Sand Dunes National Park Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
August 1
82 52 0.38 0.0
August 2
84 54 0.01 0.0
August 3
84 56 0.76 0.0
August 4
81 52 0.40 0.0
August 5
80 56 0.03 0.0
August 6
76 55 0.00 0.0
August 7
80 54 0.25 0.0
August 8
80 53 0.05 0.0
August 9
78 52 0.00 0.0
August 10
81 47 0.06 0.0
August 11
83 54 0.00 0.0
August 12
85 52 0.00 0.0
August 13
83 50 0.00 0.0
August 14
80 50 0.00 0.0
August 15
72 50 0.14 0.0
August 16
70 49 0.30 0.0
August 17
77 47 0.00 0.0
August 18
79 47 0.03 0.0
August 19
78 51 0.28 0.0
August 20
75 51 0.02 0.0
August 21
69 49 0.33 0.0
August 22
72 51 0.08 0.0
August 23
76 46 0.00 0.0
August 24
75 49 0.00 0.0
August 25
80 46 0.00 0.0
August 26
82 50 0.00 0.0
August 27
80 50 0.00 0.0
August 28
82 50 0.00 0.0
August 29
82 53 0.00 0.0
August 30
78 56 0.00 0.0
August 31
74 48 0.13 0.0
September 1970 Great Sand Dunes National Park Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
September 1
75 47 0.04 0.0
September 2
75 40 0.00 0.0
September 3
74 40 0.00 0.0
September 4
76 42 0.00 0.0
September 5
64 45 0.19 0.0
September 6
64 48 0.71 0.0
September 7
61 40 0.00 0.0
September 8
69 43 0.00 0.0
September 9
77 42 0.00 0.0
September 10
75 42 0.00 0.0
September 11
76 42 0.00 0.0
September 12
77 47 0.00 0.0
September 13
73 50 0.46 0.0
September 14
69 47 0.39 0.0
September 15
66 37 0.09 0.0
September 16
71 48 0.00 0.0
September 17
69 36 0.00 0.0
September 18
70 39 0.00 0.0
September 19
74 39 0.00 0.0
September 20
73 48 0.00 0.0
September 21
72 41 0.00 0.0
September 22
68 32 0.32 0.0
September 23
58 29 0.29 0.0
September 24
60 34 0.00 0.0
September 25
67 30 0.00 0.0
September 26
59 22 0.02 0.0
September 27
58 22 0.00 0.0
September 28
60 31 0.00 0.0
September 29
67 36 0.00 0.0
September 30
67 35 0.00 0.0
October 1970 Great Sand Dunes National Park Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
October 1
70 39 0.00 0.0
October 2
66 37 0.00 0.0
October 3
69 35 0.00 0.0
October 4
65 39 0.00 0.0
October 5
65 35 0.00 0.0
October 6
66 33 0.00 0.0
October 7
65 33 0.00 0.0
October 8
66 39 0.00 0.0
October 9
58 19 0.00 0.0
October 10
47 n/a 0.00 0.0
October 11
55 23 0.31 2.5
October 12
50 29 0.00 0.0
October 13
63 32 0.00 0.0
October 14
59 32 0.00 0.0
October 15
46 24 0.33 2.1
October 16
36 24 0.16 0.0
October 17
39 25 0.00 0.0
October 18
56 25 0.00 0.0
October 19
52 26 0.00 0.0
October 20
56 25 0.00 0.0
October 21
57 15 0.00 0.0
October 22
50 30 0.00 0.0
October 23
51 30 0.00 0.0
October 24
59 27 0.00 0.0
October 25
50 26 0.00 0.0
October 26
42 25 0.05 0.0
October 27
36 19 0.00 0.0
October 28
40 17 0.00 0.0
October 29
46 19 0.00 0.0
October 30
55 24 0.00 0.0
October 31
57 26 0.00 0.0
November 1970 Great Sand Dunes National Park Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
November 1
51 30 0.00 0.0
November 2
40 20 0.05 0.5
November 3
37 12 0.00 0.0
November 4
44 12 0.00 0.0
November 5
50 19 0.00 0.0
November 6
58 28 0.00 0.0
November 7
52 31 0.01 0.0
November 8
42 26 0.02 0.0
November 9
48 17 0.00 0.0
November 10
52 20 0.00 0.0
November 11
48 25 0.00 0.0
November 12
50 23 0.00 0.0
November 13
35 26 0.03 0.0
November 14
35 14 0.00 0.0
November 15
43 9 0.00 0.0
November 16
50 13 0.00 0.0
November 17
47 19 0.00 0.0
November 18
45 21 0.00 0.0
November 19
46 15 0.00 0.0
November 20
47 15 0.00 0.0
November 21
52 15 0.00 0.0
November 22
52 22 0.00 0.0
November 23
62 30 0.00 0.0
November 24
55 20 0.00 0.0
November 25
61 23 0.00 0.0
November 26
52 20 0.00 0.0
November 27
45 30 0.00 0.0
November 28
49 23 0.00 0.0
November 29
52 29 0.00 0.0
November 30
45 28 0.00 0.0
December 1970 Great Sand Dunes National Park Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
December 1
43 15 0.00 0.0
December 2
47 17 0.00 0.0
December 3
44 18 0.00 0.0
December 4
50 23 0.00 0.0
December 5
46 22 0.00 0.0
December 6
47 15 0.00 0.0
December 7
50 21 0.00 0.0
December 8
55 22 0.00 0.0
December 9
60 28 0.00 0.0
December 10
45 25 0.00 0.0
December 11
35 12 0.00 0.2
December 12
39 12 0.00 0.0
December 13
45 10 0.00 0.0
December 14
40 10 0.00 0.0
December 15
35 17 0.00 0.0
December 16
42 5 0.00 0.0
December 17
45 -1 0.00 0.0
December 18
38 21 0.00 0.0
December 19
34 4 0.00 0.0
December 20
38 0 0.00 0.0
December 21
32 4 0.00 0.0
December 22
34 6 0.00 0.0
December 23
30 9 0.00 0.0
December 24
31 5 0.00 0.0
December 25
33 14 0.00 0.0
December 26
35 7 0.00 0.0
December 27
40 13 0.00 0.0
December 28
35 14 0.00 0.0
December 29
33 3 0.00 0.0
December 30
34 12 0.00 0.0
December 31
42 9 0.00 0.0
Weather Station Details
Years Station Coordinates
1950–2024 Great Sand Dunes Np & Preserve location