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Ketchum Weather in 1970

Historical record of Ketchum, Idaho weather for the year 1970 based on NOAA data.
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1970 Ketchum Weather Extremes
Highest temperature 91 °F August 15
Lowest temperature -22 °F January 5
Highest daily low 60 °F July 19
Lowest daily high 12 °F December 23
Most daily precipitation 1.4 inches March 1
Most daily snow 13.0 inches December 2
Total annual precipitation 25.1 inches -
Total annual snow 178.3 inches -
What was the hottest temperature in Ketchum in 1970?
The highest temperature recorded in Ketchum, Idaho in 1970 was 91 °F which happened on August 15.
Highest Temperatures: All-Time By Year
Highest Temperatures in Ketchum in 1970
Rank Temperature Date
1 91 °F Aug 15
2 90 °F Aug 16
2 90 °F Aug 8
2 90 °F Aug 4
2 90 °F Jul 19
2 90 °F Jun 25
7 89 °F Aug 17
7 89 °F Jul 25
7 89 °F Jul 20
7 89 °F Jul 18
7 89 °F Jun 26
What was the coldest temperature in Ketchum in 1970?
The lowest temperature recorded in Ketchum, Idaho in 1970 was -22 °F which happened on Jan 5.
Lowest Temperatures: All-Time By Year
Lowest Temperatures in Ketchum in 1970
Rank Temperature Date
1 -22 °F January 5
2 -18 °F January 7
2 -18 °F January 6
4 -17 °F January 4
5 -15 °F December 19
5 -15 °F January 3
7 -14 °F December 23
8 -13 °F December 24
8 -13 °F January 1
10 -11 °F January 2
January 1970 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
January 1
 19 -13 0.00 0.0
January 2
 21 -11 0.00 0.0
January 3
 22 -15 0.00 0.0
January 4
 23 -17 0.00 0.0
January 5
 21 -22 0.00 0.0
January 6
 19 -18 0.00 0.0
January 7
 19 -18 0.00 0.0
January 8
 32 2 0.00 0.0
January 9
 31 15 0.30 3.0
January 10
 38 25 0.81 9.0
January 11
 37 4 0.00 0.0
January 12
 35 -2 0.05 1.0
January 13
 38 23 0.14 3.0
January 14
 35 27 0.43 4.0
January 15
 39 10 0.10 1.0
January 16
 35 21 0.27 4.0
January 17
 38 23 0.09 1.0
January 18
 35 15 0.00 0.0
January 19
 40 19 0.00 0.0
January 20
 38 25 0.13 2.0
January 21
 39 20 0.12 2.0
January 22
 40 23 0.34 1.0
January 23
 42 27 0.17 0.0
January 24
 39 29 0.56 1.0
January 25
 35 11 0.05 1.0
January 26
 34 13 0.03 1.0
January 27
 40 22 0.70 9.0
January 28
 37 5 0.00 0.0
January 29
 29 -10 0.00 0.0
January 30
 28 -1 0.00 0.0
January 31
 28 -7 0.00 0.0
February 1970 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
February 1
 36 10 0.07 1.0
February 2
 33 -3 0.00 0.0
February 3
 35 7 0.02 0.0
February 4
 35 1 0.00 0.0
February 5
 36 2 0.00 0.0
February 6
 44 10 0.00 0.0
February 7
 45 11 0.00 0.0
February 8
 45 5 0.00 0.0
February 9
 45 3 0.00 0.0
February 10
 46 4 0.00 0.0
February 11
 47 9 0.00 0.0
February 12
 44 24 0.00 0.0
February 13
 39 17 0.19 0.0
February 14
 39 11 0.00 0.0
February 15
 39 12 0.00 0.0
February 16
 49 22 0.00 0.0
February 17
 40 28 0.13 0.0
February 18
 37 7 0.00 0.0
February 19
 35 -2 0.00 0.0
February 20
 38 0 0.00 0.0
February 21
 42 2 0.00 0.0
February 22
 43 0 0.00 0.0
February 23
 43 8 0.00 0.0
February 24
 43 9 0.00 0.0
February 25
 40 5 0.00 0.0
February 26
 40 7 0.00 0.0
February 27
 41 4 0.00 0.0
February 28
 42 16 0.11 2.0
March 1970 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
March 1
 40 30 1.38 9.0
March 2
 37 12 0.37 3.0
March 3
 35 9 0.00 0.0
March 4
 34 16 0.00 0.0
March 5
 36 2 0.00 0.0
March 6
 41 1 0.00 0.0
March 7
 49 21 0.02 0.0
March 8
 45 30 0.09 0.0
March 9
 43 13 0.00 0.0
March 10
 40 5 0.00 0.0
March 11
 38 0 0.00 0.0
March 12
 37 8 0.00 0.0
March 13
 48 11 0.00 0.0
March 14
 45 23 0.12 1.0
March 15
 45 28 0.10 0.0
March 16
 43 15 0.00 0.0
March 17
 39 20 0.03 0.0
March 18
 37 14 0.00 0.0
March 19
 35 4 0.00 0.0
March 20
 36 8 0.00 0.0
March 21
 44 20 0.00 0.0
March 22
 46 14 0.00 0.0
March 23
 45 15 0.00 0.0
March 24
 50 28 0.00 0.0
March 25
 48 12 0.00 0.0
March 26
 42 22 0.00 0.0
March 27
 38 11 0.00 0.0
March 28
 43 19 0.00 0.0
March 29
 44 22 0.03 0.0
March 30
 41 19 0.02 0.0
March 31
 36 11 0.00 0.0
April 1970 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
April 1
 46 5 0.00 0.0
April 2
 46 22 0.00 0.0
April 3
 42 12 0.00 0.0
April 4
 50 10 0.00 0.0
April 5
 54 26 0.00 0.0
April 6
 60 22 0.00 0.0
April 7
 62 29 0.00 0.0
April 8
 58 23 0.00 0.0
April 9
 55 18 0.00 0.0
April 10
 55 33 0.06 0.0
April 11
 51 24 0.00 0.0
April 12
 47 15 0.00 0.0
April 13
 45 14 0.00 0.0
April 14
 43 24 0.25 5.0
April 15
 41 18 0.06 0.0
April 16
 39 11 0.00 0.0
April 17
 48 16 0.00 0.0
April 18
 48 20 0.00 0.0
April 19
 46 27 0.07 1.0
April 20
 45 25 0.02 0.0
April 21
 45 8 0.04 1.0
April 22
 47 18 0.00 0.0
April 23
 47 17 0.00 0.0
April 24
 45 21 0.00 0.0
April 25
 45 25 0.00 0.0
April 26
 43 23 0.17 1.5
April 27
 41 21 0.00 0.0
April 28
 45 28 0.00 0.0
April 29
 48 25 0.00 0.0
April 30
 45 23 0.00 0.0
May 1970 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
May 1
 55 22 0.00 0.0
May 2
 63 23 0.00 0.0
May 3
 67 25 0.00 0.0
May 4
 72 26 0.00 0.0
May 5
 71 32 0.00 0.0
May 6
 71 32 0.00 0.0
May 7
 68 34 0.00 0.0
May 8
 59 30 0.01 0.0
May 9
 66 33 0.00 0.0
May 10
 57 31 0.30 3.0
May 11
 54 16 0.00 0.0
May 12
 50 27 0.29 4.0
May 13
 50 23 0.00 0.0
May 14
 51 22 0.00 0.0
May 15
 68 21 0.00 0.0
May 16
 75 29 0.00 0.0
May 17
 78 32 0.00 0.0
May 18
 78 39 0.00 0.0
May 19
 71 39 0.00 0.0
May 20
 72 35 0.00 0.0
May 21
 68 41 0.00 0.0
May 22
 68 31 0.00 0.0
May 23
 63 40 0.09 0.0
May 24
 69 32 0.00 0.0
May 25
 72 34 0.00 0.0
May 26
 77 34 0.00 0.0
May 27
 75 33 0.06 0.0
May 28
 70 35 0.00 0.0
May 29
 61 27 0.00 0.0
May 30
 62 32 0.00 0.0
May 31
 65 26 0.00 0.0
June 1970 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
June 1
 72 29 0.00 0.0
June 2
 79 33 0.00 0.0
June 3
 83 38 0.00 0.0
June 4
 83 37 0.00 0.0
June 5
 78 40 0.00 0.0
June 6
 79 37 0.00 0.0
June 7
 79 36 0.00 0.0
June 8
 73 35 0.05 0.0
June 9
 68 41 0.20 0.0
June 10
 60 30 0.00 0.0
June 11
 57 30 0.00 0.0
June 12
 50 36 0.11 0.0
June 13
 54 37 0.57 0.0
June 14
 52 36 0.83 0.0
June 15
 57 34 0.18 0.0
June 16
 65 33 0.00 0.0
June 17
 68 33 0.01 0.0
June 18
 72 34 0.00 0.0
June 19
 75 43 0.00 0.0
June 20
 78 36 0.00 0.0
June 21
 83 44 0.00 0.0
June 22
 85 42 0.00 0.0
June 23
 86 44 0.00 0.0
June 24
 86 53 0.00 0.0
June 25
 90 45 0.00 0.0
June 26
 89 47 0.00 0.0
June 27
 88 44 0.80 0.0
June 28
 77 49 0.22 0.0
June 29
 68 41 0.10 0.0
June 30
 60 32 0.05 0.0
July 1970 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
July 1
 72 36 0.00 0.0
July 2
 82 40 0.00 0.0
July 3
 86 45 0.00 0.0
July 4
 87 50 0.00 0.0
July 5
 88 46 0.00 0.0
July 6
 86 56 0.00 0.0
July 7
 81 52 0.00 0.0
July 8
 85 46 0.00 0.0
July 9
 82 45 0.10 0.0
July 10
 64 53 1.08 0.0
July 11
 72 40 0.03 0.0
July 12
 81 46 0.00 0.0
July 13
 82 49 0.05 0.0
July 14
 82 38 0.00 0.0
July 15
 85 41 0.00 0.0
July 16
 85 49 0.00 0.0
July 17
 86 47 0.05 0.0
July 18
 89 43 0.00 0.0
July 19
 90 60 0.00 0.0
July 20
 89 41 0.00 0.0
July 21
 88 50 0.20 0.0
July 22
 78 51 0.15 0.0
July 23
 74 37 0.00 0.0
July 24
 83 37 0.00 0.0
July 25
 89 44 0.00 0.0
July 26
 85 44 0.00 0.0
July 27
 84 44 0.00 0.0
July 28
 87 43 0.00 0.0
July 29
 77 43 0.00 0.0
July 30
 78 39 0.00 0.0
July 31
 80 35 0.00 0.0
August 1970 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
August 1
 86 41 0.00 0.0
August 2
 86 38 0.00 0.0
August 3
 83 32 0.00 0.0
August 4
 90 40 0.00 0.0
August 5
 88 58 0.13 0.0
August 6
 87 49 0.00 0.0
August 7
 88 46 0.00 0.0
August 8
 90 42 0.00 0.0
August 9
 82 33 0.00 0.0
August 10
 84 36 0.00 0.0
August 11
 88 38 0.00 0.0
August 12
 88 40 0.00 0.0
August 13
 87 39 0.00 0.0
August 14
 85 39 0.00 0.0
August 15
 91 37 0.00 0.0
August 16
 90 39 0.00 0.0
August 17
 89 41 0.00 0.0
August 18
 84 38 0.00 0.0
August 19
 83 38 0.00 0.0
August 20
 84 47 0.00 0.0
August 21
 86 43 0.00 0.0
August 22
 85 39 0.00 0.0
August 23
 87 39 0.00 0.0
August 24
 87 40 0.00 0.0
August 25
 87 37 0.00 0.0
August 26
 88 41 0.00 0.0
August 27
 85 45 0.00 0.0
August 28
 80 43 0.00 0.0
August 29
 81 40 0.00 0.0
August 30
 83 45 0.00 0.0
August 31
 83 45 0.20 0.0
September 1970 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
September 1
 77 42 0.07 0.0
September 2
 78 39 0.00 0.0
September 3
 77 33 0.00 0.0
September 4
 75 38 0.00 0.0
September 5
 56 37 0.30 0.0
September 6
 69 36 0.02 0.0
September 7
 72 36 0.00 0.0
September 8
 71 39 0.02 0.0
September 9
 64 27 0.00 0.0
September 10
 75 25 0.00 0.0
September 11
 74 29 0.00 0.0
September 12
 69 21 0.00 0.0
September 13
 54 32 0.10 0.0
September 14
 52 18 0.00 0.0
September 15
 56 21 0.00 0.0
September 16
 64 20 0.00 0.0
September 17
 72 26 0.00 0.0
September 18
 75 29 0.00 0.0
September 19
 75 41 0.32 0.0
September 20
 70 30 0.22 0.0
September 21
 67 25 0.01 0.0
September 22
 60 23 0.00 0.0
September 23
 62 35 0.01 0.0
September 24
 58 22 0.00 0.0
September 25
 55 15 0.00 0.0
September 26
 64 22 0.00 0.0
September 27
 72 22 0.00 0.0
September 28
 75 27 0.00 0.0
September 29
 77 29 0.00 0.0
September 30
 78 31 0.00 0.0
October 1970 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
October 1
 77 35 0.00 0.0
October 2
 75 29 0.00 0.0
October 3
 77 30 0.00 0.0
October 4
 79 28 0.00 0.0
October 5
 76 34 0.00 0.0
October 6
 52 16 0.01 0.0
October 7
 47 23 0.00 0.0
October 8
 49 18 0.00 0.0
October 9
 55 31 0.00 0.0
October 10
 54 31 0.03 0.0
October 11
 66 27 0.00 0.0
October 12
 65 34 0.00 0.0
October 13
 56 15 0.00 0.0
October 14
 54 24 0.00 0.0
October 15
 59 13 0.00 0.0
October 16
 62 17 0.00 0.0
October 17
 63 17 0.00 0.0
October 18
 63 20 0.00 0.0
October 19
 55 22 0.00 0.0
October 20
 55 21 0.00 0.0
October 21
 42 22 0.07 0.0
October 22
 42 30 0.30 3.0
October 23
 54 20 0.27 3.0
October 24
 37 22 0.55 4.0
October 25
 36 3 0.10 1.0
October 26
 36 3 0.14 3.0
October 27
 34 0 0.00 0.0
October 28
 39 6 0.00 0.0
October 29
 45 12 0.00 0.0
October 30
 49 15 0.00 0.0
October 31
 48 23 0.00 0.0
November 1970 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
November 1
 52 28 0.00 0.0
November 2
 49 17 0.00 0.0
November 3
 49 14 0.00 0.0
November 4
 47 15 0.00 0.0
November 5
 43 30 0.16 1.0
November 6
 43 30 0.07 0.0
November 7
 49 29 0.02 0.0
November 8
 44 18 0.04 0.0
November 9
 39 28 0.26 0.0
November 10
 44 23 0.04 0.0
November 11
 40 22 0.15 2.0
November 12
 42 19 0.08 1.0
November 13
 41 16 0.00 0.0
November 14
 40 34 0.00 0.0
November 15
 36 28 0.00 0.0
November 16
 47 6 0.00 0.0
November 17
 45 15 0.00 0.0
November 18
 41 13 0.00 0.0
November 19
 41 11 0.00 0.0
November 20
 42 20 0.00 0.0
November 21
 36 n/a 0.00 0.0
November 22
 35 22 0.00 0.0
November 23
 37 6 0.07 1.0
November 24
 42 32 0.85 0.0
November 25
 44 32 0.38 0.0
November 26
 37 18 0.00 0.0
November 27
 36 17 0.36 4.5
November 28
 48 24 0.10 2.0
November 29
 38 17 0.02 2.0
November 30
 41 12 1.34 11.0
December 1970 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
December 1
 36 8 0.22 4.5
December 2
 30 11 1.05 13.0
December 3
 29 0 0.35 6.5
December 4
 27 14 0.61 8.0
December 5
 42 -3 0.00 0.0
December 6
 42 17 0.00 0.0
December 7
 42 -3 0.14 1.0
December 8
 35 25 0.60 0.5
December 9
 37 25 0.32 3.0
December 10
 29 5 0.00 0.0
December 11
 27 1 0.00 1.0
December 12
 20 -7 0.00 0.0
December 13
 20 -7 0.00 0.0
December 14
 20 -7 0.00 0.0
December 15
 25 10 0.00 0.0
December 16
 32 17 0.74 7.5
December 17
 26 18 0.02 0.5
December 18
 21 -5 0.04 1.5
December 19
 16 -15 0.00 0.0
December 20
 15 3 0.08 1.8
December 21
 25 10 0.07 2.5
December 22
 22 4 0.00 0.0
December 23
 12 -14 0.00 0.0
December 24
 23 -13 0.00 0.0
December 25
 28 -5 0.00 0.0
December 26
 18 -8 0.00 0.0
December 27
 23 4 0.00 0.0
December 28
 28 12 0.15 3.0
December 29
 29 14 0.58 9.0
December 30
 31 0 0.00 0.0
December 31
 35 3 0.16 2.0
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1973–2024 Ketchum location
1937–1972 Sun Valley location
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