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Ketchum Weather in 1999

Historical record of Ketchum, Idaho weather for the year 1999 based on NOAA data.
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Year:
1999 Ketchum Weather Extremes
Highest temperature 90 °F July 14
Lowest temperature -10 °F February 12
Highest daily low 53 °F August 21
Lowest daily high 21 °F February 12
Most daily precipitation 1.1 inches February 7
Most daily snow 13.0 inches February 7
Total annual precipitation 15.0 inches -
Total annual snow 118.0 inches -
What was the hottest temperature in Ketchum in 1999?
The highest temperature recorded in Ketchum, Idaho in 1999 was 90 °F which happened on July 14.
Highest Temperatures: All-Time By Year
Highest Temperatures in Ketchum in 1999
Rank Temperature Date
1 90 °F Jul 14
2 88 °F Jul 28
3 87 °F Aug 26
3 87 °F Jul 30
3 87 °F Jul 29
3 87 °F Jul 12
3 87 °F Jul 7
8 86 °F Aug 3
8 86 °F Jun 14
10 85 °F Aug 19
10 85 °F Jul 31
10 85 °F Jul 24
What was the coldest temperature in Ketchum in 1999?
The lowest temperature recorded in Ketchum, Idaho in 1999 was -10 °F which happened on Feb 12.
Lowest Temperatures: All-Time By Year
Lowest Temperatures in Ketchum in 1999
Rank Temperature Date
1 -10 °F February 12
2 -7 °F February 11
3 -6 °F January 26
3 -6 °F January 25
5 -4 °F December 15
5 -4 °F February 21
7 -3 °F December 14
7 -3 °F January 28
7 -3 °F January 4
10 -2 °F March 7
10 -2 °F January 31
January 1999 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
January 1
 35 17 0.08 1.0
January 2
 34 7 0.00 0.0
January 3
 31 -1 0.00 0.0
January 4
 26 -3 0.00 0.0
January 5
 30 1 0.00 0.0
January 6
 50 11 0.00 0.0
January 7
 41 18 0.00 0.0
January 8
 38 9 0.00 0.0
January 9
 35 7 0.00 0.0
January 10
 39 11 0.00 0.0
January 11
 39 18 0.00 0.0
January 12
 37 11 0.00 0.0
January 13
 36 15 0.00 0.0
January 14
 35 12 0.00 0.0
January 15
 31 13 0.42 5.0
January 16
 40 n/a 0.21 3.0
January 17
 36 5 0.12 2.0
January 18
 25 2 0.56 5.0
January 19
 38 15 n/a 1.0
January 20
 34 19 0.27 5.0
January 21
 38 20 0.25 2.0
January 22
 36 14 0.00 0.0
January 23
 27 13 0.68 9.0
January 24
 33 2 0.00 0.0
January 25
 24 -6 0.00 n/a
January 26
 26 -6 0.15 3.0
January 27
 34 3 0.00 0.0
January 28
 24 -3 0.00 0.0
January 29
 26 -1 0.00 0.0
January 30
 30 -1 0.00 0.0
January 31
 32 -2 0.00 0.0
February 1999 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
February 1
 32 10 0.04 1.0
February 2
 32 6 0.00 0.0
February 3
 39 6 0.03 0.0
February 4
 34 13 0.00 0.0
February 5
 40 6 0.00 0.0
February 6
 28 -1 0.02 0.0
February 7
 34 19 1.11 13.0
February 8
 38 9 0.38 4.0
February 9
 26 9 0.62 10.0
February 10
 37 13 0.79 5.0
February 11
 25 -7 0.00 0.0
February 12
 21 -10 0.00 0.0
February 13
 n/a n/a 0.00 0.0
February 14
 n/a n/a 0.00 0.0
February 15
 n/a n/a 0.03 0.0
February 16
 40 -1 n/a 0.0
February 17
 36 8 0.36 5.0
February 18
 37 9 0.04 0.0
February 19
 27 11 0.42 n/a
February 20
 36 1 0.00 0.0
February 21
 34 -4 0.20 2.5
February 22
 34 1 0.44 6.0
February 23
 32 1 0.02 0.0
February 24
 39 19 n/a n/a
February 25
 45 18 0.07 0.0
February 26
 39 10 0.00 0.0
February 27
 32 7 0.00 0.0
February 28
 39 7 0.15 1.5
March 1999 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
March 1
 46 27 0.16 0.0
March 2
 40 10 0.00 0.0
March 3
 38 7 0.00 0.0
March 4
 39 4 0.07 0.5
March 5
 30 1 n/a 0.0
March 6
 29 -1 0.00 0.0
March 7
 35 -2 0.15 3.0
March 8
 26 2 0.04 0.0
March 9
 35 5 0.12 4.0
March 10
 39 6 0.05 1.0
March 11
 34 5 0.00 0.0
March 12
 39 12 0.00 0.0
March 13
 36 9 0.00 0.0
March 14
 45 21 0.00 0.0
March 15
 50 n/a 0.00 0.0
March 16
 49 25 0.00 0.0
March 17
 n/a 13 0.00 0.0
March 18
 41 16 0.00 0.0
March 19
 54 20 0.00 0.0
March 20
 56 24 0.00 0.0
March 21
 58 25 0.00 0.0
March 22
 42 25 0.05 0.0
March 23
 47 21 0.00 0.0
March 24
 50 23 0.00 0.0
March 25
 54 21 0.00 0.0
March 26
 56 32 0.04 0.0
March 27
 45 19 0.01 0.5
March 28
 36 14 0.00 0.0
March 29
 40 15 0.00 0.0
March 30
 45 25 0.00 0.0
March 31
 44 19 0.00 0.0
April 1999 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
April 1
 42 19 0.00 0.0
April 2
 39 16 0.00 0.0
April 3
 n/a n/a 0.00 0.0
April 4
 40 18 0.00 0.0
April 5
 40 13 0.03 0.0
April 6
 38 27 0.03 0.5
April 7
 47 21 0.00 0.0
April 8
 51 24 0.00 0.0
April 9
 43 27 0.21 3.0
April 10
 39 14 0.00 0.0
April 11
 50 20 0.00 0.0
April 12
 49 15 0.00 0.0
April 13
 56 26 0.00 0.0
April 14
 57 26 0.00 0.0
April 15
 51 21 0.00 0.0
April 16
 49 21 0.00 0.0
April 17
 n/a n/a 0.00 0.0
April 18
 n/a n/a 0.00 0.0
April 19
 70 25 0.00 0.0
April 20
 63 35 0.00 0.0
April 21
 56 26 0.00 0.0
April 22
 50 21 0.00 0.0
April 23
 64 31 0.00 0.0
April 24
 n/a n/a 0.00 0.0
April 25
 68 32 0.00 0.0
April 26
 75 31 0.05 0.0
April 27
 59 29 0.00 0.0
April 28
 54 32 0.25 1.0
April 29
 45 33 0.25 0.0
April 30
 53 36 0.00 0.0
May 1999 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
May 1
 n/a n/a 0.50 0.0
May 2
 n/a n/a 0.45 0.0
May 3
 63 29 0.20 1.0
May 4
 49 26 0.05 0.0
May 5
 45 21 0.00 0.0
May 6
 51 26 0.00 0.0
May 7
 63 24 0.00 0.0
May 8
 n/a n/a 0.00 0.0
May 9
 n/a n/a 0.00 0.0
May 10
 45 12 0.00 0.0
May 11
 46 22 0.00 0.0
May 12
 48 28 0.00 0.0
May 13
 56 34 0.00 0.0
May 14
 52 26 0.00 0.0
May 15
 n/a n/a n/a 0.0
May 16
 n/a n/a n/a 0.0
May 17
 56 28 0.05 0.0
May 18
 61 31 0.00 0.0
May 19
 66 34 0.00 0.0
May 20
 68 32 0.00 0.0
May 21
 70 38 0.00 0.0
May 22
 n/a n/a 0.00 0.0
May 23
 n/a n/a 0.00 0.0
May 24
 80 32 0.00 0.0
May 25
 80 41 0.00 0.0
May 26
 81 44 0.00 0.0
May 27
 80 32 0.00 0.0
May 28
 77 38 0.00 0.0
May 29
 n/a n/a 0.00 0.0
May 30
 n/a n/a 0.00 0.0
May 31
 n/a n/a 0.00 0.0
June 1999 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
June 1
 72 32 0.00 0.0
June 2
 64 41 0.34 0.0
June 3
 50 42 0.66 0.0
June 4
 51 31 0.28 0.0
June 5
 65 37 0.01 0.0
June 6
 n/a n/a n/a 0.0
June 7
 66 32 0.01 0.0
June 8
 58 33 0.01 0.0
June 9
 58 25 0.00 0.0
June 10
 59 29 0.00 0.0
June 11
 66 31 0.00 0.0
June 12
 n/a n/a 0.00 0.0
June 13
 n/a n/a 0.00 0.0
June 14
 86 35 0.00 0.0
June 15
 79 46 0.00 0.0
June 16
 81 44 0.07 0.0
June 17
 80 48 0.17 0.0
June 18
 77 45 0.01 0.0
June 19
 n/a n/a 0.00 0.0
June 20
 n/a n/a 0.00 0.0
June 21
 81 41 0.00 0.0
June 22
 69 38 0.00 0.0
June 23
 73 40 0.00 0.0
June 24
 74 46 0.00 0.0
June 25
 79 49 0.00 0.0
June 26
 65 34 0.00 0.0
June 27
 66 32 0.00 0.0
June 28
 70 32 0.00 0.0
June 29
 72 43 0.00 0.0
June 30
 69 43 0.00 0.0
July 1999 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
July 1
 72 36 0.00 0.0
July 2
 70 35 0.00 0.0
July 3
 71 37 0.00 0.0
July 4
 n/a n/a 0.00 0.0
July 5
 n/a n/a 0.00 0.0
July 6
 74 33 0.00 0.0
July 7
 87 49 0.00 0.0
July 8
 80 38 0.00 0.0
July 9
 76 37 0.00 0.0
July 10
 78 41 0.00 0.0
July 11
 83 49 0.00 0.0
July 12
 87 49 0.00 0.0
July 13
 81 41 0.00 0.0
July 14
 90 44 0.00 0.0
July 15
 79 34 0.00 0.0
July 16
 76 36 0.00 0.0
July 17
 78 36 0.00 0.0
July 18
 77 38 0.00 0.0
July 19
 77 47 0.00 0.0
July 20
 81 47 0.00 0.0
July 21
 81 42 0.00 0.0
July 22
 77 41 0.00 0.0
July 23
 83 42 0.00 0.0
July 24
 85 43 0.00 0.0
July 25
 78 42 0.00 0.0
July 26
 76 39 0.00 0.0
July 27
 84 46 0.00 0.0
July 28
 88 49 0.00 0.0
July 29
 87 53 0.13 0.0
July 30
 87 47 0.00 0.0
July 31
 85 47 0.00 0.0
August 1999 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
August 1
 84 46 0.00 0.0
August 2
 80 52 0.00 0.0
August 3
 86 53 0.01 0.0
August 4
 80 49 0.00 0.0
August 5
 80 53 0.00 0.0
August 6
 81 47 0.00 0.0
August 7
 80 47 0.00 0.0
August 8
 n/a n/a 0.00 0.0
August 9
 78 42 0.00 0.0
August 10
 83 40 0.00 0.0
August 11
 77 46 0.00 0.0
August 12
 70 43 0.18 0.0
August 13
 72 43 0.20 0.0
August 14
 n/a n/a 0.00 0.0
August 15
 77 36 0.00 0.0
August 16
 69 36 0.00 0.0
August 17
 77 36 0.00 0.0
August 18
 83 35 0.00 0.0
August 19
 85 53 0.00 0.0
August 20
 81 48 0.00 0.0
August 21
 84 53 0.00 0.0
August 22
 n/a n/a 0.00 0.0
August 23
 83 44 0.00 0.0
August 24
 84 51 0.10 0.0
August 25
 82 43 0.00 0.0
August 26
 87 47 0.00 0.0
August 27
 84 46 0.00 0.0
August 28
 n/a n/a 0.00 0.0
August 29
 81 43 0.00 0.0
August 30
 79 42 0.00 0.0
August 31
 79 33 0.00 0.0
September 1999 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
September 1
 61 36 0.00 0.0
September 2
 62 36 0.00 0.0
September 3
 65 36 0.00 0.0
September 4
 67 34 0.00 0.0
September 5
 69 33 0.00 0.0
September 6
 70 33 0.00 0.0
September 7
 75 33 0.00 0.0
September 8
 66 30 0.00 0.0
September 9
 74 34 0.00 0.0
September 10
 80 42 0.00 0.0
September 11
 75 35 0.00 0.0
September 12
 76 33 0.00 0.0
September 13
 68 33 0.00 0.0
September 14
 75 33 0.00 0.0
September 15
 76 36 0.00 0.0
September 16
 76 36 0.00 0.0
September 17
 76 36 0.00 0.0
September 18
 n/a n/a 0.00 0.0
September 19
 79 35 0.00 0.0
September 20
 72 36 0.00 0.0
September 21
 76 36 0.00 0.0
September 22
 80 38 0.00 0.0
September 23
 77 38 0.00 0.0
September 24
 75 38 0.00 0.0
September 25
 74 36 0.00 0.0
September 26
 73 36 0.00 0.0
September 27
 71 25 0.00 0.0
September 28
 48 21 0.00 0.0
September 29
 51 21 0.00 0.0
September 30
 64 23 0.00 0.0
October 1999 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
October 1
 68 23 0.00 0.0
October 2
 67 26 0.00 0.0
October 3
 65 24 0.00 0.0
October 4
 66 25 0.00 0.0
October 5
 70 27 0.00 0.0
October 6
 70 31 0.00 0.0
October 7
 55 34 0.04 0.0
October 8
 64 34 0.00 0.0
October 9
 63 34 0.00 0.0
October 10
 66 33 0.00 0.0
October 11
 70 33 0.00 0.0
October 12
 72 30 0.00 0.0
October 13
 71 n/a 0.00 0.0
October 14
 72 31 0.00 0.0
October 15
 69 26 0.00 0.0
October 16
 48 22 0.00 0.0
October 17
 45 20 0.00 0.0
October 18
 52 18 0.00 0.0
October 19
 56 18 0.00 0.0
October 20
 58 20 0.00 0.0
October 21
 62 24 0.00 0.0
October 22
 65 25 0.00 0.0
October 23
 65 25 0.00 0.0
October 24
 65 26 0.00 0.0
October 25
 68 25 0.00 0.0
October 26
 66 26 0.00 0.0
October 27
 66 26 0.00 0.0
October 28
 66 40 0.74 0.0
October 29
 50 24 0.05 0.0
October 30
 51 24 0.00 0.0
October 31
 55 24 0.00 0.0
November 1999 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
November 1
 60 24 0.00 0.0
November 2
 45 20 0.00 0.0
November 3
 56 22 0.00 0.0
November 4
 57 27 0.00 0.0
November 5
 60 30 0.00 0.0
November 6
 63 32 0.00 0.0
November 7
 65 27 0.00 0.0
November 8
 66 26 0.00 0.0
November 9
 67 21 0.00 0.0
November 10
 50 25 0.00 0.0
November 11
 55 27 0.00 0.0
November 12
 58 27 0.00 0.0
November 13
 66 25 0.00 0.0
November 14
 65 24 0.00 0.0
November 15
 68 21 0.00 0.0
November 16
 61 21 0.00 0.0
November 17
 61 23 0.00 0.0
November 18
 39 24 0.08 0.0
November 19
 44 19 0.00 0.0
November 20
 44 18 0.00 0.0
November 21
 42 11 0.00 0.0
November 22
 n/a 7 0.30 2.0
November 23
 35 4 0.00 0.0
November 24
 33 7 0.00 0.0
November 25
 n/a n/a n/a n/a
November 26
 40 16 0.15 1.0
November 27
 45 28 0.00 0.0
November 28
 49 19 0.00 0.0
November 29
 45 22 0.00 0.0
November 30
 44 n/a 0.00 0.0
December 1999 Ketchum Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
December 1
 52 32 0.05 0.0
December 2
 42 17 0.00 0.0
December 3
 27 16 0.07 2.0
December 4
 n/a n/a 0.00 0.0
December 5
 n/a n/a 0.00 0.0
December 6
 35 5 0.00 0.0
December 7
 33 10 0.23 3.0
December 8
 31 2 0.00 0.0
December 9
 26 2 0.05 1.5
December 10
 24 2 0.16 3.0
December 11
 n/a 2 0.00 0.0
December 12
 n/a n/a n/a n/a
December 13
 32 29 0.50 5.0
December 14
 30 -3 0.00 0.0
December 15
 23 -4 0.00 0.0
December 16
 29 8 0.02 0.0
December 17
 32 17 0.00 0.0
December 18
 38 n/a 0.20 2.0
December 19
 40 16 0.00 0.0
December 20
 39 13 0.00 0.0
December 21
 46 20 0.00 0.0
December 22
 40 13 0.00 0.0
December 23
 40 10 0.00 0.0
December 24
 40 11 0.00 0.0
December 25
 44 13 0.00 0.0
December 26
 46 13 0.00 0.0
December 27
 50 15 0.00 0.0
December 28
 47 16 0.00 0.0
December 29
 43 10 0.00 0.0
December 30
 37 8 0.00 0.0
December 31
 46 n/a 0.00 0.0
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