Ketchikan Weather in 1970

Historical record of Ketchikan, Alaska weather for the year 1970 based on NOAA data.
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1970 Ketchikan Weather Extremes
Highest temperature 75 °F June 13
Lowest temperature 4 °F December 3
Highest daily low 54 °F August 2
Lowest daily high 16 °F December 3
Most daily precipitation 5.3 inches October 29
Most daily snow 16.0 inches December 6
Total annual precipitation 171.5 inches -
Total annual snow 47.0 inches -
Highest Temperatures in Ketchikan in 1970
Rank Temperature Date
1 75 °F Jun 13
2 74 °F Jul 28
2 74 °F Jul 27
2 74 °F Jun 15
5 73 °F Aug 1
5 73 °F Jun 14
7 72 °F Aug 8
7 72 °F Aug 3
9 71 °F Aug 2
9 71 °F Jun 20
9 71 °F Jun 18
Lowest Temperatures in Ketchikan in 1970
Rank Temperature Date
1 4 °F December 3
2 6 °F December 2
2 6 °F January 15
4 7 °F January 13
5 8 °F December 4
5 8 °F December 1
5 8 °F January 16
5 8 °F January 11
9 10 °F January 14
10 11 °F January 12
10 11 °F January 10
January 1970 Ketchikan Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
January 1
48 36 1.05 0.0
January 2
47 32 0.65 0.0
January 3
46 25 0.00 0.0
January 4
39 25 0.00 0.0
January 5
35 24 0.30 3.0
January 6
42 32 1.40 3.0
January 7
45 35 0.00 0.0
January 8
42 25 0.00 0.0
January 9
42 25 0.00 0.0
January 10
42 11 0.00 0.0
January 11
36 8 0.00 0.0
January 12
26 11 0.00 0.0
January 13
22 7 0.10 2.0
January 14
24 10 0.00 0.0
January 15
23 6 0.00 0.0
January 16
21 8 0.00 0.0
January 17
31 16 0.00 0.0
January 18
35 15 0.00 0.0
January 19
45 29 0.32 0.0
January 20
48 37 0.80 0.0
January 21
50 38 1.10 0.0
January 22
47 39 0.00 0.0
January 23
49 40 1.05 0.0
January 24
51 35 2.30 0.0
January 25
43 34 0.62 0.0
January 26
44 35 0.10 0.0
January 27
44 34 0.00 0.0
January 28
42 32 0.75 0.0
January 29
45 36 1.97 0.0
January 30
45 36 1.70 0.0
January 31
47 37 1.80 0.0
February 1970 Ketchikan Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
February 1
45 35 0.03 0.0
February 2
48 37 1.40 0.0
February 3
48 38 0.10 0.0
February 4
45 36 1.10 0.0
February 5
46 39 0.80 0.0
February 6
48 36 0.05 0.0
February 7
49 38 0.72 0.0
February 8
45 33 1.59 0.0
February 9
49 38 1.90 0.0
February 10
51 39 0.10 0.0
February 11
51 37 0.00 0.0
February 12
49 34 0.00 0.0
February 13
50 31 0.00 0.0
February 14
50 39 0.21 0.0
February 15
49 37 0.42 0.0
February 16
50 34 0.00 0.0
February 17
47 38 0.00 0.0
February 18
50 36 1.80 0.0
February 19
49 39 1.40 0.0
February 20
50 36 0.52 0.0
February 21
55 36 0.09 0.0
February 22
54 40 0.08 0.0
February 23
50 38 0.40 0.0
February 24
51 41 0.35 0.0
February 25
52 33 0.00 0.0
February 26
51 33 0.00 0.0
February 27
53 34 0.00 0.0
February 28
51 28 0.00 0.0
March 1970 Ketchikan Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
March 1
52 30 0.00 0.0
March 2
50 34 0.00 0.0
March 3
48 30 0.00 0.0
March 4
48 29 0.21 0.0
March 5
47 34 1.05 0.0
March 6
46 34 1.72 0.0
March 7
45 33 0.31 0.0
March 8
45 38 0.22 0.0
March 9
55 32 0.00 0.0
March 10
57 34 0.00 0.0
March 11
55 28 0.00 0.0
March 12
54 39 0.20 0.0
March 13
51 41 0.70 0.0
March 14
51 35 0.00 0.0
March 15
50 39 0.88 0.0
March 16
49 38 0.90 0.0
March 17
47 32 0.70 0.0
March 18
49 34 1.90 0.0
March 19
48 36 0.60 0.0
March 20
47 36 0.00 0.0
March 21
46 34 0.60 0.0
March 22
43 32 0.78 0.0
March 23
45 37 0.53 0.0
March 24
48 34 0.77 0.0
March 25
49 36 0.22 0.0
March 26
46 36 0.00 0.0
March 27
46 35 0.62 0.0
March 28
46 36 0.00 0.0
March 29
52 37 0.00 0.0
March 30
54 40 0.00 0.0
March 31
51 39 0.05 0.0
April 1970 Ketchikan Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
April 1
48 33 0.00 0.0
April 2
51 34 0.00 0.0
April 3
47 32 2.10 0.0
April 4
48 32 0.49 0.0
April 5
46 30 1.55 0.0
April 6
50 34 0.15 0.0
April 7
49 36 1.10 0.0
April 8
49 39 2.40 0.0
April 9
48 40 0.20 0.0
April 10
45 32 1.30 0.0
April 11
48 30 0.00 0.0
April 12
46 34 0.10 0.0
April 13
50 33 0.00 0.0
April 14
49 36 0.00 0.0
April 15
57 34 0.00 0.0
April 16
55 37 0.00 0.0
April 17
55 38 0.40 0.0
April 18
55 32 0.03 0.0
April 19
50 37 0.00 0.0
April 20
52 34 0.00 0.0
April 21
50 38 0.00 0.0
April 22
51 35 1.70 0.0
April 23
50 34 0.10 0.0
April 24
50 30 1.60 0.0
April 25
52 30 0.65 0.0
April 26
55 34 0.00 0.0
April 27
54 32 0.00 0.0
April 28
49 37 0.60 0.0
April 29
55 38 1.02 0.0
April 30
52 39 1.40 0.0
May 1970 Ketchikan Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
May 1
50 37 0.80 0.0
May 2
52 35 0.00 0.0
May 3
52 36 0.00 0.0
May 4
49 38 0.10 0.0
May 5
56 39 0.00 0.0
May 6
48 39 0.10 0.0
May 7
45 34 2.05 0.0
May 8
48 34 1.40 0.0
May 9
52 34 0.00 0.0
May 10
53 38 0.00 0.0
May 11
64 39 0.00 0.0
May 12
63 40 0.00 0.0
May 13
64 49 0.00 0.0
May 14
59 40 1.70 0.0
May 15
50 39 0.10 0.0
May 16
51 39 0.46 0.0
May 17
53 36 0.07 0.0
May 18
58 42 0.20 0.0
May 19
52 41 0.00 0.0
May 20
51 40 1.10 0.0
May 21
51 36 1.05 0.0
May 22
53 36 0.02 0.0
May 23
52 41 1.41 0.0
May 24
53 40 0.10 0.0
May 25
51 39 0.20 0.0
May 26
52 40 0.40 0.0
May 27
54 42 0.00 0.0
May 28
59 40 0.00 0.0
May 29
62 46 0.00 0.0
May 30
62 38 0.00 0.0
May 31
56 45 3.21 0.0
June 1970 Ketchikan Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
June 1
61 47 4.96 0.0
June 2
59 45 1.90 0.0
June 3
57 44 0.00 0.0
June 4
57 42 0.00 0.0
June 5
62 42 0.00 0.0
June 6
62 42 0.00 0.0
June 7
60 42 1.03 0.0
June 8
56 40 0.00 0.0
June 9
57 43 0.20 0.0
June 10
59 46 0.10 0.0
June 11
60 43 0.00 0.0
June 12
65 47 0.00 0.0
June 13
75 42 0.00 0.0
June 14
73 50 0.00 0.0
June 15
74 50 0.00 0.0
June 16
68 48 0.00 0.0
June 17
68 42 0.00 0.0
June 18
71 49 0.00 0.0
June 19
70 44 0.00 0.0
June 20
71 44 0.14 0.0
June 21
67 50 1.53 0.0
June 22
61 49 0.22 0.0
June 23
62 45 0.75 0.0
June 24
60 50 0.10 0.0
June 25
62 45 0.00 0.0
June 26
60 47 0.20 0.0
June 27
63 42 0.09 0.0
June 28
63 46 0.54 0.0
June 29
61 48 0.00 0.0
June 30
64 47 0.03 0.0
July 1970 Ketchikan Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
July 1
60 49 0.10 0.0
July 2
58 47 0.00 0.0
July 3
67 49 1.70 0.0
July 4
69 50 1.60 0.0
July 5
64 45 0.36 0.0
July 6
58 46 1.90 0.0
July 7
59 49 0.27 0.0
July 8
60 47 0.00 0.0
July 9
60 44 0.00 0.0
July 10
62 42 0.54 0.0
July 11
66 42 0.00 0.0
July 12
64 48 0.08 0.0
July 13
60 49 0.40 0.0
July 14
59 48 1.35 0.0
July 15
67 45 0.00 0.0
July 16
65 47 0.00 0.0
July 17
65 48 0.90 0.0
July 18
65 48 0.00 0.0
July 19
61 45 0.13 0.0
July 20
63 49 0.00 0.0
July 21
64 41 0.29 0.0
July 22
63 48 0.20 0.0
July 23
62 49 0.25 0.0
July 24
63 47 0.83 0.0
July 25
63 46 0.10 0.0
July 26
63 49 0.18 0.0
July 27
74 52 0.00 0.0
July 28
74 53 0.00 0.0
July 29
68 49 0.00 0.0
July 30
64 49 0.00 0.0
July 31
68 50 0.00 0.0
August 1970 Ketchikan Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
August 1
73 52 0.00 0.0
August 2
71 54 0.00 0.0
August 3
72 51 0.00 0.0
August 4
68 50 0.00 0.0
August 5
69 52 0.00 0.0
August 6
67 51 0.10 0.0
August 7
69 51 0.60 0.0
August 8
72 48 0.15 0.0
August 9
67 47 1.55 0.0
August 10
59 47 0.20 0.0
August 11
58 48 3.75 0.0
August 12
56 47 2.10 0.0
August 13
57 49 0.40 0.0
August 14
58 46 1.45 0.0
August 15
58 49 3.80 0.0
August 16
59 51 0.10 0.0
August 17
60 47 0.00 0.0
August 18
59 49 0.00 0.0
August 19
58 47 0.20 0.0
August 20
64 51 0.00 0.0
August 21
56 49 0.00 0.0
August 22
64 49 0.00 0.0
August 23
63 51 0.00 0.0
August 24
65 49 0.00 0.0
August 25
67 50 0.00 0.0
August 26
61 50 0.00 0.0
August 27
65 47 0.00 0.0
August 28
68 52 0.00 0.0
August 29
65 44 1.21 0.0
August 30
68 49 0.19 0.0
August 31
63 44 0.00 0.0
September 1970 Ketchikan Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
September 1
62 49 0.49 0.0
September 2
59 49 1.84 0.0
September 3
62 49 1.10 0.0
September 4
59 49 0.15 0.0
September 5
59 44 0.59 0.0
September 6
57 44 0.06 0.0
September 7
60 45 0.10 0.0
September 8
55 43 0.05 0.0
September 9
51 44 0.00 0.0
September 10
65 36 0.00 0.0
September 11
64 37 0.00 0.0
September 12
60 42 0.00 0.0
September 13
55 40 0.00 0.0
September 14
52 45 1.09 0.0
September 15
57 49 0.31 0.0
September 16
56 48 0.68 0.0
September 17
55 47 0.53 0.0
September 18
53 47 1.42 0.0
September 19
57 46 0.41 0.0
September 20
57 47 0.51 0.0
September 21
55 44 2.15 0.0
September 22
55 40 0.74 0.0
September 23
57 41 0.00 0.0
September 24
54 38 0.10 0.0
September 25
55 36 3.70 0.0
September 26
57 35 2.45 0.0
September 27
55 45 0.32 0.0
September 28
56 48 0.90 0.0
September 29
56 45 0.00 0.0
September 30
56 45 1.90 0.0
October 1970 Ketchikan Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
October 1
55 46 0.00 0.0
October 2
58 49 0.00 0.0
October 3
55 42 0.90 0.0
October 4
55 45 0.70 0.0
October 5
54 46 0.00 0.0
October 6
51 32 0.00 0.0
October 7
50 37 0.00 0.0
October 8
56 39 1.70 0.0
October 9
59 47 0.25 0.0
October 10
56 33 1.09 0.0
October 11
54 39 0.09 0.0
October 12
50 40 0.05 0.0
October 13
52 46 0.00 0.0
October 14
55 47 0.00 0.0
October 15
53 44 0.00 0.0
October 16
49 32 1.70 0.0
October 17
47 32 1.19 0.0
October 18
46 36 1.42 0.0
October 19
48 38 2.90 0.0
October 20
49 n/a 0.00 0.0
October 21
50 40 0.05 0.0
October 22
51 42 2.10 0.0
October 23
50 44 0.10 0.0
October 24
49 38 0.47 0.0
October 25
50 34 0.00 0.0
October 26
48 35 1.80 0.0
October 27
46 39 0.55 0.0
October 28
50 41 0.70 0.0
October 29
48 40 5.30 0.0
October 30
55 47 0.40 0.0
October 31
57 39 0.12 0.0
November 1970 Ketchikan Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
November 1
63 46 0.00 0.0
November 2
58 39 0.00 0.0
November 3
56 35 0.00 0.0
November 4
64 39 0.00 0.0
November 5
54 31 0.00 0.0
November 6
49 36 0.00 0.0
November 7
51 31 0.00 0.0
November 8
55 34 0.00 0.0
November 9
54 36 0.00 0.0
November 10
50 40 0.00 0.0
November 11
54 42 0.00 0.0
November 12
51 44 1.45 0.0
November 13
53 43 0.60 0.0
November 14
51 42 0.00 0.0
November 15
51 39 0.00 0.0
November 16
47 34 0.00 0.0
November 17
50 36 0.00 0.0
November 18
47 36 0.05 0.0
November 19
45 33 0.10 0.0
November 20
40 20 0.00 0.0
November 21
33 16 0.00 0.0
November 22
38 18 0.00 0.0
November 23
33 20 0.00 0.0
November 24
30 17 0.00 0.0
November 25
29 14 0.00 0.0
November 26
32 20 0.55 6.0
November 27
34 19 0.00 n/a
November 28
31 20 0.00 0.0
November 29
34 20 0.00 0.0
November 30
34 23 0.05 1.5
December 1970 Ketchikan Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
December 1
32 8 0.00 0.0
December 2
18 6 0.00 0.0
December 3
16 4 0.00 0.0
December 4
21 8 0.10 3.0
December 5
33 16 0.15 1.5
December 6
36 20 1.70 16.0
December 7
40 30 0.00 0.0
December 8
45 n/a 0.00 0.0
December 9
44 36 1.05 0.0
December 10
40 35 2.08 0.0
December 11
44 39 0.10 0.0
December 12
46 39 1.32 0.0
December 13
45 34 1.03 0.0
December 14
44 37 0.00 0.0
December 15
42 36 0.00 0.0
December 16
40 32 0.00 0.0
December 17
39 28 0.00 0.0
December 18
41 26 0.00 0.0
December 19
35 19 0.05 3.0
December 20
34 20 0.00 0.0
December 21
32 20 0.00 0.0
December 22
36 n/a 0.10 4.0
December 23
38 30 0.05 0.0
December 24
42 31 0.66 0.0
December 25
42 31 0.50 0.0
December 26
38 30 0.76 0.0
December 27
36 28 0.24 0.0
December 28
40 30 0.18 3.0
December 29
38 28 0.11 0.0
December 30
40 30 1.11 0.0
December 31
39 32 0.04 1.0
Weather Station Details
Years Station Coordinates
1910–2024 Ketchikan International Airport location