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Thermopolis Weather in 1991

Historical record of Thermopolis, Wyoming weather for the year 1991 based on NOAA data.
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1991 Thermopolis Weather Extremes
Highest temperature 100 °F July 18
Lowest temperature -15 °F January 29
Highest daily low 67 °F July 14
Lowest daily high 13 °F January 3
Most daily precipitation 1.2 inches April 26
Most daily snow 12.0 inches October 28
Total annual precipitation 14.7 inches -
Total annual snow 35.9 inches -
What was the hottest temperature in Thermopolis in 1991?
The highest temperature recorded in Thermopolis, Wyoming in 1991 was 100 °F which happened 4 different times.
Highest Temperatures: All-Time By Year
Highest Temperatures in Thermopolis in 1991
Rank Temperature Date
1 100 °F Jul 18
1 100 °F Jul 17
1 100 °F Jul 15
1 100 °F Jul 14
5 98 °F Jul 16
6 97 °F Aug 26
6 97 °F Aug 25
6 97 °F Jul 6
9 96 °F Aug 24
9 96 °F Aug 11
9 96 °F Aug 1
9 96 °F Jul 31
9 96 °F Jul 7
What was the coldest temperature in Thermopolis in 1991?
The lowest temperature recorded in Thermopolis, Wyoming in 1991 was -15 °F which happened on Jan 29.
Lowest Temperatures: All-Time By Year
Lowest Temperatures in Thermopolis in 1991
Rank Temperature Date
1 -15 °F January 29
2 -13 °F January 6
3 -12 °F January 26
3 -12 °F January 5
5 -11 °F November 3
5 -11 °F January 30
7 -9 °F January 25
7 -9 °F January 3
9 -8 °F January 4
10 -5 °F November 2
January 1991 Thermopolis Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
January 1
 31 3 0.00 0.0
January 2
 30 -1 0.00 0.0
January 3
 13 -9 0.00 0.0
January 4
 16 -8 0.00 0.0
January 5
 15 -12 0.00 0.0
January 6
 15 -13 0.00 0.0
January 7
 44 -2 0.00 0.0
January 8
 33 1 0.00 0.0
January 9
 32 1 0.00 0.0
January 10
 30 4 0.00 0.0
January 11
 31 2 0.00 0.0
January 12
 36 9 0.00 0.0
January 13
 43 18 0.00 0.0
January 14
 41 12 0.00 0.0
January 15
 44 12 0.00 0.0
January 16
 42 15 0.00 0.0
January 17
 38 10 0.00 0.0
January 18
 46 12 0.00 0.0
January 19
 41 21 0.07 3.5
January 20
 27 4 0.00 0.0
January 21
 31 -3 0.00 0.0
January 22
 35 5 0.00 0.0
January 23
 33 10 0.04 1.0
January 24
 26 3 0.03 0.5
January 25
 24 -9 0.00 0.0
January 26
 24 -12 0.00 0.0
January 27
 32 1 0.00 0.0
January 28
 26 5 0.06 0.6
January 29
 16 -15 0.00 0.0
January 30
 28 -11 0.00 0.0
January 31
 52 10 0.00 0.0
February 1991 Thermopolis Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
February 1
 51 10 0.00 0.0
February 2
 51 22 0.00 0.0
February 3
 54 23 0.00 0.0
February 4
 54 18 0.00 0.0
February 5
 48 21 0.00 0.0
February 6
 49 32 0.00 0.0
February 7
 54 24 0.00 0.0
February 8
 55 22 0.00 0.0
February 9
 55 27 0.00 0.0
February 10
 57 25 0.00 0.0
February 11
 56 22 0.00 0.0
February 12
 57 27 0.00 0.0
February 13
 54 22 0.00 0.0
February 14
 46 26 0.00 0.0
February 15
 54 24 0.00 0.0
February 16
 54 24 0.00 0.0
February 17
 48 23 0.06 0.0
February 18
 43 28 0.00 0.0
February 19
 46 20 0.00 0.0
February 20
 59 26 0.00 0.0
February 21
 58 28 0.00 0.0
February 22
 60 27 0.00 0.0
February 23
 59 30 0.00 0.0
February 24
 43 24 0.00 0.0
February 25
 44 23 0.01 0.0
February 26
 46 18 0.00 0.0
February 27
 48 19 0.00 0.0
February 28
 51 19 0.00 0.0
March 1991 Thermopolis Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
March 1
 46 19 0.00 0.0
March 2
 41 15 0.00 0.0
March 3
 58 15 0.00 0.0
March 4
 60 36 0.00 0.0
March 5
 58 38 0.07 0.0
March 6
 39 16 0.35 n/a
March 7
 42 9 0.00 0.0
March 8
 41 19 0.00 0.0
March 9
 50 16 0.00 0.0
March 10
 57 28 0.00 0.0
March 11
 57 30 0.00 0.0
March 12
 51 23 0.00 0.0
March 13
 53 20 0.00 0.0
March 14
 53 22 0.00 0.0
March 15
 53 31 0.00 0.0
March 16
 54 32 0.00 0.0
March 17
 54 26 0.00 0.0
March 18
 57 32 0.00 0.0
March 19
 63 30 0.00 0.0
March 20
 62 33 0.08 0.0
March 21
 52 32 0.00 0.0
March 22
 54 32 0.00 0.0
March 23
 56 24 0.00 0.0
March 24
 62 28 0.00 0.0
March 25
 61 27 0.00 0.0
March 26
 60 33 0.00 0.0
March 27
 50 22 0.00 0.0
March 28
 56 20 0.00 0.0
March 29
 57 28 0.08 0.5
March 30
 55 23 0.00 0.0
March 31
 65 25 0.00 0.0
April 1991 Thermopolis Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
April 1
 68 30 0.00 0.0
April 2
 71 33 0.00 0.0
April 3
 71 38 0.00 0.0
April 4
 74 34 0.00 0.0
April 5
 79 52 0.00 0.0
April 6
 76 40 0.00 0.0
April 7
 69 41 0.00 0.0
April 8
 52 26 0.00 0.0
April 9
 59 19 0.00 0.0
April 10
 59 32 0.42 2.0
April 11
 59 28 0.26 0.0
April 12
 35 29 0.34 2.0
April 13
 34 27 0.00 0.0
April 14
 41 23 0.00 0.0
April 15
 45 23 0.00 0.0
April 16
 46 33 0.18 0.0
April 17
 47 36 0.00 0.0
April 18
 45 32 0.88 0.0
April 19
 49 34 0.00 0.0
April 20
 58 30 0.00 0.0
April 21
 61 38 0.00 0.0
April 22
 64 32 0.00 0.0
April 23
 67 34 0.00 0.0
April 24
 68 37 0.00 0.0
April 25
 64 42 0.00 0.0
April 26
 51 32 1.17 0.0
April 27
 48 24 0.00 0.0
April 28
 52 36 0.00 0.0
April 29
 52 29 0.00 0.0
April 30
 51 31 0.00 0.0
May 1991 Thermopolis Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
May 1
 58 29 0.00 0.0
May 2
 58 38 0.00 0.0
May 3
 48 31 0.38 0.0
May 4
 48 34 0.02 0.0
May 5
 59 32 0.00 0.0
May 6
 65 37 0.00 0.0
May 7
 65 44 0.00 0.0
May 8
 82 40 0.00 0.0
May 9
 82 44 0.00 0.0
May 10
 69 47 0.00 0.0
May 11
 57 46 0.00 0.0
May 12
 61 43 0.20 0.0
May 13
 73 49 0.00 0.0
May 14
 76 44 0.00 0.0
May 15
 72 48 0.56 0.0
May 16
 63 48 0.00 0.0
May 17
 65 46 0.00 0.0
May 18
 76 46 0.11 0.0
May 19
 80 47 0.00 0.0
May 20
 83 45 0.00 0.0
May 21
 84 47 0.00 0.0
May 22
 83 53 0.00 0.0
May 23
 74 47 0.00 0.0
May 24
 75 54 0.00 0.0
May 25
 78 49 0.00 0.0
May 26
 76 45 0.20 0.0
May 27
 56 44 0.54 0.0
May 28
 68 42 0.33 0.0
May 29
 72 40 0.00 0.0
May 30
 72 46 0.02 0.0
May 31
 68 48 0.36 0.0
June 1991 Thermopolis Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
June 1
 66 53 0.00 0.0
June 2
 71 52 0.03 0.0
June 3
 72 48 0.00 0.0
June 4
 77 48 0.00 0.0
June 5
 78 55 0.08 0.0
June 6
 76 49 0.10 0.0
June 7
 80 49 0.16 0.0
June 8
 82 48 0.00 0.0
June 9
 81 49 0.00 0.0
June 10
 84 50 0.00 0.0
June 11
 89 49 0.00 0.0
June 12
 91 61 0.00 0.0
June 13
 90 60 0.00 0.0
June 14
 82 53 0.03 0.0
June 15
 78 40 0.00 0.0
June 16
 88 48 0.00 0.0
June 17
 88 49 0.00 0.0
June 18
 85 47 0.00 0.0
June 19
 86 56 0.00 0.0
June 20
 90 54 0.00 0.0
June 21
 84 53 0.00 0.0
June 22
 80 53 0.58 0.0
June 23
 88 48 0.00 0.0
June 24
 90 55 0.00 0.0
June 25
 92 61 0.00 0.0
June 26
 83 49 0.00 0.0
June 27
 80 46 0.03 0.0
June 28
 82 57 0.03 0.0
June 29
 91 49 0.00 0.0
June 30
 91 59 0.00 0.0
July 1991 Thermopolis Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
July 1
 77 47 0.00 0.0
July 2
 81 48 0.00 0.0
July 3
 84 52 0.00 0.0
July 4
 92 55 0.00 0.0
July 5
 94 59 0.00 0.0
July 6
 97 58 0.00 0.0
July 7
 96 58 0.00 0.0
July 8
 86 54 0.00 0.0
July 9
 90 57 0.00 0.0
July 10
 86 62 0.35 0.0
July 11
 83 53 0.00 0.0
July 12
 88 55 0.00 0.0
July 13
 94 59 0.00 0.0
July 14
 100 67 0.00 0.0
July 15
 100 63 0.00 0.0
July 16
 98 57 0.08 0.0
July 17
 100 55 0.00 0.0
July 18
 100 62 0.00 0.0
July 19
 91 54 0.00 0.0
July 20
 92 56 0.00 0.0
July 21
 94 61 0.00 0.0
July 22
 91 65 0.00 0.0
July 23
 86 58 0.50 0.0
July 24
 80 59 0.63 0.0
July 25
 81 55 0.02 0.0
July 26
 83 54 0.06 0.0
July 27
 88 55 0.00 0.0
July 28
 91 58 0.00 0.0
July 29
 95 58 0.00 0.0
July 30
 95 59 0.00 0.0
July 31
 96 58 0.00 0.0
August 1991 Thermopolis Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
August 1
 96 63 0.00 0.0
August 2
 95 54 0.00 0.0
August 3
 83 53 0.00 0.0
August 4
 83 65 0.00 0.0
August 5
 84 55 0.00 0.0
August 6
 88 55 0.00 0.0
August 7
 90 53 0.00 0.0
August 8
 92 55 0.00 0.0
August 9
 95 56 0.00 0.0
August 10
 95 58 0.00 0.0
August 11
 96 60 0.00 0.0
August 12
 91 63 0.00 0.0
August 13
 92 56 0.00 0.0
August 14
 92 64 0.00 0.0
August 15
 85 62 0.00 0.0
August 16
 82 53 0.17 0.0
August 17
 82 53 0.00 0.0
August 18
 87 51 0.00 0.0
August 19
 n/a 51 0.00 0.0
August 20
 91 51 0.00 0.0
August 21
 94 51 0.00 0.0
August 22
 93 55 0.00 0.0
August 23
 94 55 0.00 0.0
August 24
 96 64 0.00 0.0
August 25
 97 64 0.00 0.0
August 26
 97 63 0.18 0.0
August 27
 93 55 0.00 0.0
August 28
 93 64 0.00 0.0
August 29
 87 50 0.00 0.0
August 30
 93 49 0.00 0.0
August 31
 95 52 0.00 0.0
September 1991 Thermopolis Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
September 1
 95 62 0.00 0.0
September 2
 92 54 0.00 0.0
September 3
 92 53 0.00 0.0
September 4
 92 49 0.00 0.0
September 5
 87 51 0.00 0.0
September 6
 90 53 0.00 0.0
September 7
 87 61 0.00 0.0
September 8
 84 59 0.21 0.0
September 9
 68 56 0.11 0.0
September 10
 75 53 0.27 0.0
September 11
 79 50 0.00 0.0
September 12
 77 46 0.00 0.0
September 13
 79 46 0.00 0.0
September 14
 81 43 0.38 0.0
September 15
 64 40 0.32 0.0
September 16
 70 39 0.00 0.0
September 17
 68 46 0.17 0.0
September 18
 59 38 0.00 0.0
September 19
 74 34 0.00 0.0
September 20
 82 39 0.00 0.0
September 21
 84 47 0.00 0.0
September 22
 61 39 0.21 0.0
September 23
 58 38 0.00 0.0
September 24
 71 35 0.00 0.0
September 25
 76 38 0.00 0.0
September 26
 80 38 0.00 0.0
September 27
 81 39 0.00 0.0
September 28
 83 41 0.00 0.0
September 29
 83 52 0.00 0.0
September 30
 78 44 0.00 0.0
October 1991 Thermopolis Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
October 1
 85 42 0.00 0.0
October 2
 85 42 0.00 0.0
October 3
 73 37 0.00 0.0
October 4
 58 29 0.04 0.0
October 5
 57 25 0.00 0.0
October 6
 74 28 0.00 0.0
October 7
 81 34 0.00 0.0
October 8
 78 39 0.00 0.0
October 9
 78 36 0.00 0.0
October 10
 82 38 0.00 0.0
October 11
 82 38 0.00 0.0
October 12
 81 37 0.00 0.0
October 13
 81 43 0.00 0.0
October 14
 71 32 0.00 0.0
October 15
 81 37 0.00 0.0
October 16
 85 37 0.00 0.0
October 17
 85 56 0.00 0.0
October 18
 58 40 0.00 0.0
October 19
 61 30 0.00 0.0
October 20
 67 30 0.00 0.0
October 21
 73 31 0.00 0.0
October 22
 73 47 0.00 0.0
October 23
 51 28 0.58 0.0
October 24
 44 19 0.00 0.0
October 25
 52 26 0.00 0.0
October 26
 62 36 0.00 0.0
October 27
 62 22 0.16 2.0
October 28
 22 15 0.68 12.0
October 29
 19 8 0.00 0.0
October 30
 22 6 0.00 0.0
October 31
 32 12 0.00 0.0
November 1991 Thermopolis Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
November 1
 28 12 0.21 6.0
November 2
 28 -5 0.00 0.0
November 3
 29 -11 0.00 0.0
November 4
 33 5 0.00 0.0
November 5
 41 22 0.00 0.0
November 6
 38 26 0.00 0.0
November 7
 37 18 0.00 0.0
November 8
 40 17 0.00 0.0
November 9
 49 32 0.06 0.0
November 10
 40 26 0.00 0.0
November 11
 48 24 0.00 0.0
November 12
 58 30 0.00 0.0
November 13
 50 30 0.00 0.0
November 14
 47 32 0.84 n/a
November 15
 37 24 0.07 n/a
November 16
 39 17 0.00 0.0
November 17
 39 17 0.00 0.0
November 18
 41 16 0.13 n/a
November 19
 43 13 0.00 0.0
November 20
 44 17 0.00 0.0
November 21
 40 17 0.00 0.0
November 22
 36 12 0.00 0.0
November 23
 33 13 0.00 0.0
November 24
 39 18 0.00 0.0
November 25
 38 17 0.00 0.0
November 26
 47 22 0.00 0.0
November 27
 37 26 0.00 0.0
November 28
 35 17 0.20 2.0
November 29
 31 18 0.08 0.8
November 30
 22 -3 0.00 0.0
December 1991 Thermopolis Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
December 1
 26 -2 0.00 0.0
December 2
 33 13 0.00 0.0
December 3
 31 7 0.00 0.0
December 4
 32 13 0.00 0.0
December 5
 38 11 0.00 0.0
December 6
 44 23 0.00 0.0
December 7
 49 33 0.00 0.0
December 8
 45 23 0.00 0.0
December 9
 43 18 0.00 0.0
December 10
 39 17 0.00 0.0
December 11
 n/a n/a n/a 0.0
December 12
 46 13 0.00 0.0
December 13
 46 21 0.00 0.0
December 14
 33 10 0.00 0.0
December 15
 36 12 0.00 0.0
December 16
 44 14 0.00 0.0
December 17
 38 13 0.00 0.0
December 18
 43 21 0.00 0.0
December 19
 42 28 0.00 0.0
December 20
 35 11 0.08 3.0
December 21
 38 10 0.00 0.0
December 22
 35 12 0.00 0.0
December 23
 35 10 0.00 0.0
December 24
 37 13 0.00 0.0
December 25
 37 13 0.00 0.0
December 26
 38 15 0.00 0.0
December 27
 39 17 0.00 0.0
December 28
 37 14 0.00 0.0
December 29
 37 16 0.00 0.0
December 30
 37 15 0.00 0.0
December 31
 37 10 0.00 0.0
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