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Thermopolis Weather in 2009

Historical record of Thermopolis, Wyoming weather for the year 2009 based on NOAA data.
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2009 Thermopolis Weather Extremes
Highest temperature 97 °F August 22
Lowest temperature -24 °F December 9
Highest daily low 68 °F September 14
Lowest daily high 1 °F December 9
Most daily precipitation 0.9 inches October 5
Most daily snow 5.0 inches October 9
What was the hottest temperature in Thermopolis in 2009?
The highest temperature recorded in Thermopolis, Wyoming in 2009 was 97 °F which happened 2 different times.
Highest Temperatures: All-Time By Year
Highest Temperatures in Thermopolis in 2009
Rank Temperature Date
1 97 °F Aug 22
1 97 °F Jul 24
3 95 °F Aug 13
3 95 °F Jul 23
3 95 °F Jul 13
3 95 °F Jul 12
3 95 °F Jul 11
3 95 °F Jun 25
9 94 °F Aug 4
9 94 °F Aug 2
9 94 °F Jul 20
9 94 °F Jul 18
9 94 °F Jun 26
What was the coldest temperature in Thermopolis in 2009?
The lowest temperature recorded in Thermopolis, Wyoming in 2009 was -24 °F which happened on Dec 9.
Lowest Temperatures: All-Time By Year
Lowest Temperatures in Thermopolis in 2009
Rank Temperature Date
1 -24 °F December 9
2 -20 °F January 27
3 -19 °F December 10
4 -12 °F December 7
5 -10 °F December 11
6 -9 °F December 8
7 -8 °F December 24
8 -7 °F December 4
9 -6 °F December 27
9 -6 °F January 4
January 2009 Thermopolis Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
January 1
 43 18 0.00 0.0
January 2
 54 38 0.00 0.0
January 3
 50 -1 0.03 0.0
January 4
 22 -6 0.00 0.0
January 5
 28 1 0.00 0.0
January 6
 30 5 0.00 0.0
January 7
 40 21 0.00 0.0
January 8
 59 22 0.00 0.0
January 9
 54 29 0.02 0.0
January 10
 40 17 n/a n/a
January 11
 44 19 n/a n/a
January 12
 34 26 n/a n/a
January 13
 38 6 0.00 0.0
January 14
 41 15 0.00 0.0
January 15
 44 17 0.00 0.0
January 16
 47 12 0.00 0.0
January 17
 49 14 0.00 0.0
January 18
 50 14 0.00 0.0
January 19
 46 13 0.00 0.0
January 20
 54 13 0.00 0.0
January 21
 50 13 0.00 0.0
January 22
 47 18 0.00 0.0
January 23
 39 13 0.00 0.5
January 24
 15 6 n/a n/a
January 25
 6 1 n/a n/a
January 26
 7 -1 n/a 0.0
January 27
 8 -20 0.00 0.0
January 28
 30 -4 0.00 0.0
January 29
 29 1 0.00 0.0
January 30
 36 4 0.00 0.0
January 31
 43 9 0.00 0.0
February 2009 Thermopolis Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
February 1
 35 7 0.00 0.0
February 2
 39 8 0.00 0.0
February 3
 46 13 0.00 0.0
February 4
 45 11 0.00 0.0
February 5
 50 15 0.00 0.0
February 6
 56 30 0.00 0.0
February 7
 50 21 0.00 0.0
February 8
 47 19 0.00 0.0
February 9
 47 30 0.00 0.0
February 10
 45 29 0.00 0.0
February 11
 38 22 0.00 0.0
February 12
 38 14 0.00 0.0
February 13
 35 16 0.00 0.0
February 14
 35 18 0.00 0.0
February 15
 43 15 0.00 0.0
February 16
 50 19 0.00 0.0
February 17
 44 24 0.00 0.0
February 18
 42 24 0.02 0.0
February 19
 45 20 0.00 0.0
February 20
 44 22 0.00 0.0
February 21
 47 11 0.00 0.0
February 22
 44 20 0.00 0.0
February 23
 61 26 0.00 0.0
February 24
 60 33 0.00 0.0
February 25
 58 27 0.00 0.0
February 26
 59 25 0.00 0.0
February 27
 51 16 0.00 0.0
February 28
 44 n/a 0.00 0.0
March 2009 Thermopolis Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
March 1
 60 24 0.00 0.0
March 2
 69 27 0.00 0.0
March 3
 67 42 0.00 0.0
March 4
 65 27 0.00 0.0
March 5
 56 31 0.00 0.0
March 6
 47 27 0.00 0.0
March 7
 46 12 0.00 0.0
March 8
 51 19 0.00 0.0
March 9
 19 12 0.10 2.0
March 10
 14 1 0.05 1.5
March 11
 19 3 0.00 0.0
March 12
 32 3 0.00 0.0
March 13
 47 12 0.00 0.0
March 14
 56 20 0.00 0.0
March 15
 57 34 0.00 0.0
March 16
 64 36 0.00 0.0
March 17
 60 27 0.00 0.0
March 18
 53 24 0.00 0.0
March 19
 61 25 0.00 0.0
March 20
 67 30 0.00 0.0
March 21
 73 29 n/a n/a
March 22
 68 44 n/a n/a
March 23
 44 29 n/a n/a
March 24
 41 23 0.00 0.0
March 25
 47 25 0.00 0.0
March 26
 43 17 0.03 1.0
March 27
 38 9 0.00 0.0
March 28
 51 21 n/a n/a
March 29
 51 23 n/a n/a
March 30
 30 21 n/a n/a
March 31
 41 12 0.00 0.0
April 2009 Thermopolis Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
April 1
 44 28 0.15 1.5
April 2
 52 24 0.00 0.0
April 3
 n/a 35 0.07 0.0
April 4
 38 28 0.00 0.0
April 5
 43 21 0.00 0.0
April 6
 54 21 0.00 0.0
April 7
 63 25 0.00 0.0
April 8
 68 30 0.00 0.0
April 9
 65 30 0.12 0.0
April 10
 59 31 0.00 0.0
April 11
 65 35 0.00 0.0
April 12
 64 41 0.00 0.0
April 13
 67 32 0.00 0.0
April 14
 64 36 0.00 0.0
April 15
 67 33 0.16 0.0
April 16
 39 31 0.45 3.5
April 17
 45 34 0.10 0.0
April 18
 60 38 0.00 0.0
April 19
 67 31 0.00 0.0
April 20
 73 37 0.00 0.0
April 21
 77 38 0.00 0.0
April 22
 79 39 0.00 0.0
April 23
 78 47 0.00 0.0
April 24
 73 30 0.04 0.5
April 25
 54 34 0.00 0.0
April 26
 51 34 0.00 0.0
April 27
 50 33 0.25 0.0
April 28
 66 36 0.00 0.0
April 29
 67 33 0.42 0.0
April 30
 56 34 0.00 0.0
May 2009 Thermopolis Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
May 1
 52 36 0.00 0.0
May 2
 57 38 n/a n/a
May 3
 67 46 n/a n/a
May 4
 63 44 0.00 0.0
May 5
 72 44 0.00 0.0
May 6
 70 39 0.00 0.0
May 7
 68 37 0.00 0.0
May 8
 67 32 0.00 0.0
May 9
 57 38 n/a n/a
May 10
 64 37 n/a n/a
May 11
 74 40 0.00 0.0
May 12
 77 41 0.00 0.0
May 13
 67 29 0.00 0.0
May 14
 69 38 0.00 0.0
May 15
 68 41 0.04 0.0
May 16
 73 36 n/a n/a
May 17
 85 40 n/a n/a
May 18
 90 43 0.00 0.0
May 19
 92 47 0.00 0.0
May 20
 92 54 0.00 0.0
May 21
 78 37 0.00 0.0
May 22
 77 41 0.00 0.0
May 23
 76 45 n/a n/a
May 24
 69 54 n/a n/a
May 25
 68 51 n/a n/a
May 26
 70 42 n/a 0.0
May 27
 78 47 0.00 0.0
May 28
 81 47 0.00 0.0
May 29
 85 48 0.00 0.0
May 30
 85 55 0.00 n/a
May 31
 80 50 n/a n/a
June 2009 Thermopolis Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
June 1
 72 54 0.00 0.0
June 2
 67 45 0.28 0.0
June 3
 55 48 0.02 0.0
June 4
 72 48 0.02 0.0
June 5
 75 49 0.01 0.0
June 6
 74 45 0.00 0.0
June 7
 45 37 0.00 0.0
June 8
 66 37 0.45 0.0
June 9
 67 44 0.00 0.0
June 10
 61 47 0.02 0.0
June 11
 60 50 0.07 0.0
June 12
 71 50 0.02 0.0
June 13
 77 45 0.00 0.0
June 14
 74 53 0.28 0.0
June 15
 73 51 0.03 0.0
June 16
 76 48 0.00 0.0
June 17
 77 52 0.10 0.0
June 18
 76 55 0.15 0.0
June 19
 76 46 0.09 0.0
June 20
 87 49 0.00 0.0
June 21
 78 54 0.00 0.0
June 22
 80 53 0.00 0.0
June 23
 85 44 0.00 0.0
June 24
 91 50 0.00 0.0
June 25
 95 52 0.00 0.0
June 26
 94 61 0.07 0.0
June 27
 75 48 0.00 0.0
June 28
 89 45 0.00 0.0
June 29
 91 50 0.00 0.0
June 30
 92 56 0.03 0.0
July 2009 Thermopolis Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
July 1
 89 60 0.03 0.0
July 2
 87 60 0.29 0.0
July 3
 77 61 n/a 0.0
July 4
 78 54 n/a 0.0
July 5
 84 52 n/a 0.0
July 6
 92 56 n/a 0.0
July 7
 85 52 0.00 0.0
July 8
 88 58 0.00 0.0
July 9
 87 47 0.00 0.0
July 10
 87 49 0.00 0.0
July 11
 95 52 0.00 0.0
July 12
 95 64 0.00 0.0
July 13
 95 58 0.00 0.0
July 14
 92 50 0.00 0.0
July 15
 88 52 0.00 0.0
July 16
 90 52 0.00 0.0
July 17
 89 54 0.00 0.0
July 18
 94 57 0.00 0.0
July 19
 93 60 0.00 0.0
July 20
 94 61 0.10 0.0
July 21
 87 55 0.00 0.0
July 22
 92 54 0.08 0.0
July 23
 95 54 0.00 0.0
July 24
 97 57 0.00 0.0
July 25
 92 61 0.00 0.0
July 26
 93 60 0.00 0.0
July 27
 81 54 0.21 0.0
July 28
 78 60 0.20 0.0
July 29
 78 57 0.05 0.0
July 30
 76 46 0.00 0.0
July 31
 78 46 0.05 0.0
August 2009 Thermopolis Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
August 1
 85 50 n/a n/a
August 2
 94 54 n/a n/a
August 3
 88 46 n/a 0.0
August 4
 94 62 0.00 0.0
August 5
 90 58 0.00 0.0
August 6
 85 59 0.00 0.0
August 7
 85 54 0.00 0.0
August 8
 n/a 51 n/a n/a
August 9
 77 53 n/a n/a
August 10
 83 48 n/a 0.0
August 11
 88 49 0.00 0.0
August 12
 92 52 0.00 0.0
August 13
 95 52 0.00 0.0
August 14
 88 56 0.00 0.0
August 15
 n/a 47 n/a n/a
August 16
 66 41 n/a n/a
August 17
 71 42 n/a 0.0
August 18
 78 46 0.00 0.0
August 19
 80 54 0.00 0.0
August 20
 81 53 0.00 0.0
August 21
 92 52 0.00 0.0
August 22
 97 54 0.00 0.0
August 23
 89 60 0.00 0.0
August 24
 70 56 0.00 0.0
August 25
 84 51 0.00 0.0
August 26
 86 51 0.00 0.0
August 27
 89 51 0.00 0.0
August 28
 91 52 0.00 0.0
August 29
 n/a 53 0.00 0.0
August 30
 89 57 0.00 0.0
August 31
 89 62 0.02 0.0
September 2009 Thermopolis Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
September 1
 90 51 0.00 0.0
September 2
 86 52 0.00 0.0
September 3
 91 54 0.00 0.0
September 4
 91 52 0.00 0.0
September 5
 91 53 n/a 0.0
September 6
 89 62 n/a 0.0
September 7
 88 58 n/a 0.0
September 8
 71 51 0.00 0.0
September 9
 82 44 0.00 0.0
September 10
 85 45 0.00 0.0
September 11
 85 50 0.00 0.0
September 12
 71 41 0.00 0.0
September 13
 78 52 0.00 0.0
September 14
 88 68 0.00 0.0
September 15
 89 56 0.00 0.0
September 16
 84 55 0.01 0.0
September 17
 86 51 0.00 0.0
September 18
 86 47 0.00 0.0
September 19
 89 47 n/a 0.0
September 20
 72 50 n/a 0.0
September 21
 61 45 0.00 0.0
September 22
 70 32 0.00 0.0
September 23
 74 41 0.00 0.0
September 24
 78 42 0.00 0.0
September 25
 80 39 0.00 0.0
September 26
 91 42 0.00 0.0
September 27
 63 42 0.00 0.0
September 28
 72 33 0.00 0.0
September 29
 85 51 0.00 0.0
September 30
 86 34 0.42 0.0
October 2009 Thermopolis Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
October 1
 51 33 0.14 0.0
October 2
 54 27 0.00 0.0
October 3
 57 28 0.00 n/a
October 4
 47 32 0.00 n/a
October 5
 36 33 0.86 0.0
October 6
 51 25 0.00 0.0
October 7
 51 27 0.00 0.0
October 8
 43 31 0.06 0.0
October 9
 44 18 0.15 5.0
October 10
 22 16 0.00 n/a
October 11
 22 18 0.00 n/a
October 12
 38 20 0.08 0.0
October 13
 45 28 0.00 0.0
October 14
 68 35 0.00 0.0
October 15
 66 35 0.00 0.0
October 16
 60 29 0.00 0.0
October 17
 72 30 0.00 n/a
October 18
 77 37 0.00 n/a
October 19
 66 40 0.00 0.0
October 20
 60 33 0.24 0.0
October 21
 49 34 0.02 0.0
October 22
 55 31 0.00 0.0
October 23
 59 30 0.00 0.0
October 24
 58 34 0.00 n/a
October 25
 46 28 0.00 n/a
October 26
 56 26 0.00 0.0
October 27
 57 37 0.00 0.0
October 28
 44 32 0.00 0.0
October 29
 44 29 0.00 0.0
October 30
 56 23 0.00 0.0
October 31
 70 28 0.00 n/a
November 2009 Thermopolis Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
November 1
 63 31 0.00 0.0
November 2
 53 32 0.00 0.0
November 3
 55 26 0.00 0.0
November 4
 61 21 0.00 0.0
November 5
 73 28 0.00 0.0
November 6
 68 46 0.00 0.0
November 7
 64 35 0.00 0.0
November 8
 56 26 0.00 0.0
November 9
 55 18 0.00 0.0
November 10
 62 29 0.00 0.0
November 11
 64 27 0.00 0.0
November 12
 55 33 0.00 0.0
November 13
 44 19 0.00 0.0
November 14
 41 16 0.00 0.0
November 15
 40 14 0.00 0.0
November 16
 49 14 0.00 0.0
November 17
 59 20 0.00 0.0
November 18
 60 23 0.00 0.0
November 19
 57 22 0.00 0.0
November 20
 52 19 0.00 0.0
November 21
 54 25 0.00 0.0
November 22
 46 16 0.00 0.0
November 23
 43 18 0.00 0.0
November 24
 45 13 0.00 0.0
November 25
 51 18 0.00 0.0
November 26
 57 19 0.00 0.0
November 27
 48 27 0.00 0.0
November 28
 39 18 0.00 n/a
November 29
 42 14 0.00 n/a
November 30
 52 19 0.03 0.0
December 2009 Thermopolis Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
December 1
 50 21 0.05 2.0
December 2
 22 -5 0.00 0.0
December 3
 21 9 0.00 0.0
December 4
 26 -7 0.00 0.0
December 5
 26 4 n/a n/a
December 6
 13 -4 n/a n/a
December 7
 5 -12 0.04 0.5
December 8
 2 -9 0.05 1.0
December 9
 1 -24 0.00 0.0
December 10
 12 -19 0.00 0.0
December 11
 18 -10 0.00 0.0
December 12
 37 6 n/a n/a
December 13
 34 -2 n/a n/a
December 14
 13 1 0.00 0.0
December 15
 25 -4 0.00 0.0
December 16
 35 7 0.00 0.0
December 17
 39 17 0.00 0.0
December 18
 35 9 0.00 0.0
December 19
 33 7 n/a n/a
December 20
 34 11 n/a n/a
December 21
 44 22 0.00 0.0
December 22
 42 22 0.00 0.0
December 23
 36 20 0.07 1.0
December 24
 21 -8 n/a n/a
December 25
 22 4 n/a n/a
December 26
 27 2 n/a n/a
December 27
 20 -6 n/a n/a
December 28
 29 -3 0.00 0.0
December 29
 27 4 0.00 0.0
December 30
 25 5 0.00 0.0
December 31
 28 1 0.00 0.0
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