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Jackson Hole Weather in 1940

Historical record of Jackson Hole, Wyoming weather for the year 1940 based on NOAA data.
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1940 Jackson Hole Weather Extremes
Highest temperature 92 °F August 11
Lowest temperature -28 °F January 22
Highest daily low 46 °F August 15
Lowest daily high -1 °F January 19
Most daily precipitation 0.8 inches December 25
Most daily snow 10.0 inches December 25
Total annual snow 90.2 inches -
What was the hottest temperature in Jackson Hole in 1940?
The highest temperature recorded in Jackson Hole, Wyoming in 1940 was 92 °F which happened on August 11.
Highest Temperatures: All-Time By Year
Highest Temperatures in Jackson Hole in 1940
Rank Temperature Date
1 92 °F Aug 11
2 91 °F Jul 12
2 91 °F Jun 19
2 91 °F Jun 18
5 90 °F Aug 15
5 90 °F Aug 14
5 90 °F Aug 12
8 89 °F Jul 24
8 89 °F Jul 23
8 89 °F Jul 22
8 89 °F Jul 8
8 89 °F Jun 20
What was the coldest temperature in Jackson Hole in 1940?
The lowest temperature recorded in Jackson Hole, Wyoming in 1940 was -28 °F which happened on Jan 22.
Lowest Temperatures: All-Time By Year
Lowest Temperatures in Jackson Hole in 1940
Rank Temperature Date
1 -28 °F January 22
2 -27 °F January 19
3 -23 °F January 21
4 -21 °F February 16
5 -18 °F February 21
6 -16 °F February 13
7 -15 °F January 23
8 -14 °F December 16
9 -13 °F December 15
9 -13 °F November 24
9 -13 °F February 12
9 -13 °F January 18
January 1940 Jackson Hole Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
January 1
 39 29 0.19 0.0
January 2
 39 32 0.11 0.0
January 3
 39 30 0.04 0.0
January 4
 34 25 0.09 1.5
January 5
 30 22 0.12 2.0
January 6
 30 9 0.04 0.5
January 7
 27 13 n/a 0.0
January 8
 31 15 0.09 1.0
January 9
 32 24 n/a 1.0
January 10
 32 26 0.17 2.0
January 11
 29 7 0.02 0.2
January 12
 21 7 0.03 0.3
January 13
 19 1 0.01 0.1
January 14
 26 11 0.00 0.0
January 15
 27 7 n/a 0.0
January 16
 34 21 n/a 0.0
January 17
 33 25 0.00 0.0
January 18
 29 -13 0.04 0.5
January 19
 -1 -27 n/a 0.0
January 20
 17 -3 0.03 0.5
January 21
 22 -23 n/a 0.0
January 22
 12 -28 0.01 0.2
January 23
 15 -15 n/a 0.0
January 24
 18 8 0.47 8.0
January 25
 22 n/a 0.45 5.5
January 26
 31 8 0.36 3.4
January 27
 38 29 n/a 1.5
January 28
 38 15 n/a 0.0
January 29
 28 -2 n/a 0.0
January 30
 17 -11 n/a 0.0
January 31
 20 10 n/a 0.0
February 1940 Jackson Hole Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
February 1
 26 -8 n/a 0.0
February 2
 28 4 0.04 0.8
February 3
 39 19 0.01 0.2
February 4
 41 27 0.05 0.8
February 5
 37 10 n/a 0.0
February 6
 35 23 0.09 1.5
February 7
 34 24 n/a 1.8
February 8
 37 0 n/a 0.0
February 9
 37 15 n/a 0.0
February 10
 35 28 0.09 1.5
February 11
 36 18 0.18 3.0
February 12
 28 -13 n/a 0.0
February 13
 28 -16 n/a 0.0
February 14
 31 20 0.12 2.0
February 15
 32 17 0.13 2.2
February 16
 28 -21 n/a 0.8
February 17
 16 -10 n/a 0.0
February 18
 42 -10 n/a 0.0
February 19
 38 5 n/a 0.0
February 20
 33 7 0.00 0.0
February 21
 24 -18 n/a 0.0
February 22
 25 -8 0.09 1.5
February 23
 35 20 0.09 1.5
February 24
 38 20 0.27 4.5
February 25
 44 29 n/a 0.5
February 26
 42 32 0.01 n/a
February 27
 44 33 0.34 0.0
February 28
 46 35 0.08 n/a
February 29
 38 20 0.47 5.5
March 1940 Jackson Hole Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
March 1
 47 25 0.00 0.0
March 2
 29 3 0.00 0.0
March 3
 49 19 0.09 1.5
March 4
 40 6 0.00 0.0
March 5
 38 20 0.06 1.0
March 6
 35 4 0.00 0.0
March 7
 36 13 0.00 0.0
March 8
 43 30 0.21 3.5
March 9
 38 5 0.00 0.0
March 10
 39 7 0.00 0.0
March 11
 36 5 0.00 0.0
March 12
 32 -2 0.00 0.0
March 13
 33 5 0.00 0.0
March 14
 45 5 0.00 0.0
March 15
 45 -1 0.00 0.0
March 16
 48 28 0.00 0.0
March 17
 48 30 0.02 0.5
March 18
 47 18 0.00 0.0
March 19
 47 16 0.00 0.0
March 20
 50 28 0.00 0.0
March 21
 54 20 0.00 0.0
March 22
 55 18 0.00 0.0
March 23
 57 19 0.00 0.0
March 24
 62 17 0.00 0.0
March 25
 52 23 0.00 0.0
March 26
 46 36 0.03 0.0
March 27
 44 33 0.36 0.0
March 28
 44 25 0.09 1.5
March 29
 42 29 0.04 0.7
March 30
 48 34 0.22 0.0
March 31
 54 34 0.00 0.0
April 1940 Jackson Hole Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
April 1
 n/a n/a n/a n/a
April 2
 n/a n/a n/a n/a
April 3
 n/a n/a n/a n/a
April 4
 n/a n/a n/a n/a
April 5
 n/a n/a n/a n/a
April 6
 n/a n/a n/a n/a
April 7
 n/a n/a n/a n/a
April 8
 n/a n/a n/a n/a
April 9
 n/a n/a n/a n/a
April 10
 n/a n/a n/a n/a
April 11
 n/a n/a n/a n/a
April 12
 n/a n/a n/a n/a
April 13
 n/a n/a n/a n/a
April 14
 n/a n/a n/a n/a
April 15
 n/a n/a n/a n/a
April 16
 n/a n/a n/a n/a
April 17
 n/a n/a n/a n/a
April 18
 n/a n/a n/a n/a
April 19
 n/a n/a n/a n/a
April 20
 n/a n/a n/a n/a
April 21
 n/a n/a n/a n/a
April 22
 n/a n/a n/a n/a
April 23
 n/a n/a n/a n/a
April 24
 n/a n/a n/a n/a
April 25
 n/a n/a n/a n/a
April 26
 n/a n/a n/a n/a
April 27
 n/a n/a n/a n/a
April 28
 n/a n/a n/a n/a
April 29
 n/a n/a n/a n/a
April 30
 n/a n/a n/a n/a
May 1940 Jackson Hole Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
May 1
 70 32 0.00 0.0
May 2
 71 24 0.00 0.0
May 3
 72 32 0.00 0.0
May 4
 64 24 0.00 0.0
May 5
 65 23 0.00 0.0
May 6
 60 28 0.00 0.0
May 7
 64 16 0.00 0.0
May 8
 75 20 0.00 0.0
May 9
 75 24 0.00 0.0
May 10
 78 25 0.00 0.0
May 11
 78 28 0.00 0.0
May 12
 71 26 0.26 0.0
May 13
 62 34 0.37 0.0
May 14
 70 26 0.00 0.0
May 15
 79 40 0.00 0.0
May 16
 67 33 0.00 0.0
May 17
 66 28 0.00 0.0
May 18
 63 23 0.00 0.0
May 19
 60 28 0.00 0.0
May 20
 63 39 0.00 0.0
May 21
 66 32 0.01 0.0
May 22
 72 25 0.00 0.0
May 23
 75 25 0.00 0.0
May 24
 75 32 0.00 0.0
May 25
 76 30 0.11 0.0
May 26
 59 43 0.12 0.0
May 27
 70 33 0.00 0.0
May 28
 72 29 0.05 0.0
May 29
 69 40 0.17 0.0
May 30
 78 28 0.01 0.0
May 31
 78 38 0.00 0.0
June 1940 Jackson Hole Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
June 1
 77 18 0.00 0.0
June 2
 74 33 0.00 0.0
June 3
 61 37 0.08 0.0
June 4
 70 28 0.00 0.0
June 5
 60 39 0.57 0.0
June 6
 67 38 0.05 0.0
June 7
 64 30 0.00 0.0
June 8
 60 31 0.29 0.0
June 9
 61 31 0.04 0.0
June 10
 73 25 0.00 0.0
June 11
 80 32 0.00 0.0
June 12
 84 33 0.00 0.0
June 13
 85 32 0.00 0.0
June 14
 84 34 0.00 0.0
June 15
 84 34 0.00 0.0
June 16
 84 37 0.00 0.0
June 17
 85 32 0.00 0.0
June 18
 91 35 0.00 0.0
June 19
 91 39 0.05 0.0
June 20
 89 32 0.00 0.0
June 21
 82 38 0.00 0.0
June 22
 82 35 0.00 0.0
June 23
 79 28 0.00 0.0
June 24
 83 31 0.00 0.0
June 25
 84 32 0.00 0.0
June 26
 84 41 0.00 0.0
June 27
 81 46 0.00 0.0
June 28
 80 28 0.00 0.0
June 29
 86 30 0.00 0.0
June 30
 86 32 0.09 0.0
July 1940 Jackson Hole Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
July 1
 79 38 0.09 0.0
July 2
 75 45 0.06 0.0
July 3
 80 36 0.00 0.0
July 4
 81 38 0.02 0.0
July 5
 84 39 0.00 0.0
July 6
 84 36 0.00 0.0
July 7
 86 31 0.00 0.0
July 8
 89 33 0.00 0.0
July 9
 88 36 0.00 0.0
July 10
 86 38 0.01 0.0
July 11
 86 36 0.00 0.0
July 12
 91 34 0.00 0.0
July 13
 86 38 0.00 0.0
July 14
 85 32 0.00 0.0
July 15
 82 39 0.00 0.0
July 16
 81 42 0.41 0.0
July 17
 73 38 0.00 0.0
July 18
 74 39 0.01 0.0
July 19
 73 35 0.00 0.0
July 20
 85 35 0.00 0.0
July 21
 87 32 0.00 0.0
July 22
 89 34 0.00 0.0
July 23
 89 38 0.00 0.0
July 24
 89 35 0.00 0.0
July 25
 84 38 0.00 0.0
July 26
 78 33 0.00 0.0
July 27
 76 34 0.00 0.0
July 28
 79 31 0.00 0.0
July 29
 84 31 0.00 0.0
July 30
 84 33 0.00 0.0
July 31
 85 36 0.00 0.0
August 1940 Jackson Hole Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
August 1
 86 32 0.00 0.0
August 2
 86 35 0.00 0.0
August 3
 85 36 0.00 0.0
August 4
 87 35 0.00 0.0
August 5
 84 28 0.00 0.0
August 6
 84 31 0.00 0.0
August 7
 83 43 0.00 0.0
August 8
 84 33 0.00 0.0
August 9
 84 32 0.00 0.0
August 10
 88 32 0.00 0.0
August 11
 92 30 0.00 0.0
August 12
 90 34 0.00 0.0
August 13
 84 32 0.00 0.0
August 14
 90 31 0.00 0.0
August 15
 90 46 0.00 0.0
August 16
 80 28 0.00 0.0
August 17
 83 28 0.00 0.0
August 18
 83 33 0.00 0.0
August 19
 80 37 0.30 0.0
August 20
 76 43 0.00 0.0
August 21
 74 35 0.00 0.0
August 22
 73 32 0.06 0.0
August 23
 n/a 37 0.25 0.0
August 24
 78 35 0.04 0.0
August 25
 80 34 0.00 0.0
August 26
 79 34 0.00 0.0
August 27
 77 30 0.06 0.0
August 28
 78 39 0.00 0.0
August 29
 78 29 0.00 0.0
August 30
 84 29 0.00 0.0
August 31
 82 34 0.00 0.0
September 1940 Jackson Hole Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
September 1
 84 30 0.00 0.0
September 2
 87 31 0.00 0.0
September 3
 84 41 0.16 0.0
September 4
 79 44 0.00 0.0
September 5
 71 33 0.10 0.0
September 6
 77 33 0.00 0.0
September 7
 77 33 0.00 0.0
September 8
 74 38 0.10 0.0
September 9
 73 39 0.00 0.0
September 10
 74 39 0.00 0.0
September 11
 81 32 0.00 0.0
September 12
 70 33 0.10 0.0
September 13
 73 39 0.10 0.0
September 14
 71 37 0.00 0.0
September 15
 66 29 0.00 0.0
September 16
 67 27 0.00 0.0
September 17
 66 30 0.36 0.0
September 18
 65 30 0.08 0.0
September 19
 65 30 0.00 0.0
September 20
 65 30 0.37 0.0
September 21
 64 25 0.00 0.0
September 22
 65 25 0.00 0.0
September 23
 70 25 0.00 0.0
September 24
 71 24 0.00 0.0
September 25
 80 25 0.15 0.0
September 26
 75 29 0.00 0.0
September 27
 n/a 24 0.00 0.0
September 28
 75 26 0.30 0.0
September 29
 69 24 0.66 0.0
September 30
 n/a 28 0.07 0.0
October 1940 Jackson Hole Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
October 1
 57 28 0.00 0.0
October 2
 66 23 0.00 0.0
October 3
 62 33 0.50 0.0
October 4
 55 33 0.00 0.0
October 5
 54 17 0.00 0.0
October 6
 59 14 0.00 0.0
October 7
 66 17 0.00 0.0
October 8
 66 16 0.00 0.0
October 9
 61 16 0.33 0.0
October 10
 62 18 0.00 0.0
October 11
 63 20 0.00 0.0
October 12
 64 20 0.00 0.0
October 13
 62 19 0.00 0.0
October 14
 63 20 0.00 0.0
October 15
 66 19 0.00 0.0
October 16
 66 18 0.00 0.0
October 17
 68 21 0.00 0.0
October 18
 n/a 20 0.00 0.0
October 19
 68 18 0.00 0.0
October 20
 69 17 0.00 0.0
October 21
 69 16 0.00 0.0
October 22
 69 25 0.00 0.0
October 23
 63 26 0.00 0.0
October 24
 63 22 0.00 0.0
October 25
 62 27 0.00 0.0
October 26
 60 26 0.70 0.0
October 27
 63 28 0.40 0.0
October 28
 59 22 0.00 0.0
October 29
 n/a 26 0.00 0.0
October 30
 39 26 0.07 1.0
October 31
 41 32 0.00 0.0
November 1940 Jackson Hole Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
November 1
 48 36 0.00 0.0
November 2
 49 24 0.00 0.0
November 3
 46 23 0.00 0.0
November 4
 45 24 0.00 0.0
November 5
 33 9 0.00 0.0
November 6
 37 9 0.00 0.0
November 7
 n/a 28 0.00 0.0
November 8
 42 30 0.00 0.0
November 9
 43 26 0.00 0.0
November 10
 42 9 0.43 4.0
November 11
 42 n/a 0.00 0.0
November 12
 22 -8 0.00 0.0
November 13
 18 -9 0.00 0.0
November 14
 27 -2 0.00 0.0
November 15
 40 0 0.00 0.0
November 16
 30 2 0.00 0.0
November 17
 40 8 0.00 0.0
November 18
 39 7 n/a 1.0
November 19
 35 7 0.21 1.0
November 20
 28 -5 0.00 0.0
November 21
 27 4 0.00 0.0
November 22
 27 10 0.24 3.0
November 23
 n/a -5 0.00 0.0
November 24
 20 -13 0.00 0.0
November 25
 28 2 0.00 0.0
November 26
 27 -7 0.00 0.0
November 27
 32 5 0.00 0.0
November 28
 38 24 0.00 0.0
November 29
 40 30 0.30 3.0
November 30
 48 15 0.00 0.0
December 1940 Jackson Hole Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
December 1
 41 15 0.00 0.0
December 2
 40 10 0.00 0.0
December 3
 50 15 0.00 0.0
December 4
 n/a 22 0.00 0.0
December 5
 51 10 0.00 0.0
December 6
 n/a 27 0.00 0.0
December 7
 45 25 0.00 0.0
December 8
 48 14 0.00 0.0
December 9
 53 11 0.00 0.0
December 10
 32 2 0.00 0.0
December 11
 27 -1 0.00 0.0
December 12
 16 -1 0.00 0.0
December 13
 13 -7 0.00 0.0
December 14
 13 -7 0.00 0.0
December 15
 12 -13 0.00 0.0
December 16
 13 -14 0.00 0.0
December 17
 19 -6 0.04 0.7
December 18
 43 16 0.03 0.5
December 19
 47 30 n/a 0.0
December 20
 34 20 0.00 0.0
December 21
 33 24 0.00 0.0
December 22
 35 20 0.00 0.0
December 23
 32 4 0.00 0.0
December 24
 42 8 0.00 0.0
December 25
 40 8 0.75 10.0
December 26
 44 4 0.00 0.0
December 27
 35 24 0.07 1.0
December 28
 40 20 0.00 0.0
December 29
 n/a -6 0.00 0.0
December 30
 31 1 0.00 0.0
December 31
 26 17 0.00 0.0
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