< Previous Year Next Year >

Thermopolis Weather in 2018

Historical record of Thermopolis, Wyoming weather for the year 2018 based on NOAA data.
Jump to Month:
Year:
2018 Thermopolis Weather Extremes
Highest temperature 103 °F August 12
Lowest temperature -17 °F February 20
Highest daily low 69 °F July 9
Lowest daily high 7 °F January 1
Most daily precipitation 1.1 inches May 1
Most daily snow 10.0 inches November 24
Total annual precipitation 7.1 inches -
Total annual snow 34.0 inches -
What was the hottest temperature in Thermopolis in 2018?
The highest temperature recorded in Thermopolis, Wyoming in 2018 was 103 °F which happened on August 12.
Highest Temperatures: All-Time By Year
Highest Temperatures in Thermopolis in 2018
Rank Temperature Date
1 103 °F Aug 12
2 102 °F Aug 11
2 102 °F Jul 8
2 102 °F Jul 7
5 100 °F Jul 6
6 98 °F Aug 10
6 98 °F Jul 21
6 98 °F Jul 20
9 97 °F Jul 10
9 97 °F Jun 28
What was the coldest temperature in Thermopolis in 2018?
The lowest temperature recorded in Thermopolis, Wyoming in 2018 was -17 °F which happened on Feb 20.
Lowest Temperatures: All-Time By Year
Lowest Temperatures in Thermopolis in 2018
Rank Temperature Date
1 -17 °F February 20
2 -15 °F February 21
3 -10 °F January 2
4 -6 °F January 1
5 -5 °F February 22
6 -4 °F February 23
7 -3 °F December 7
7 -3 °F February 13
9 -2 °F February 24
9 -2 °F February 16
9 -2 °F January 3
January 2018 Thermopolis Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
January 1
 7 -6 n/a 1.0
January 2
 17 -10 0.00 0.0
January 3
 23 -2 0.00 0.0
January 4
 30 8 0.00 0.0
January 5
 34 14 0.00 0.0
January 6
 35 15 0.00 0.0
January 7
 35 15 0.00 0.0
January 8
 34 15 0.00 0.0
January 9
 50 23 0.00 0.0
January 10
 50 24 0.10 2.0
January 11
 27 13 0.05 0.5
January 12
 25 13 0.00 0.0
January 13
 44 12 0.00 0.0
January 14
 47 22 0.02 0.0
January 15
 26 1 0.00 0.0
January 16
 27 0 0.00 0.0
January 17
 44 6 0.00 0.0
January 18
 48 17 0.00 0.0
January 19
 49 35 0.00 0.0
January 20
 43 29 n/a n/a
January 21
 38 22 n/a n/a
January 22
 29 6 n/a 1.0
January 23
 35 7 0.00 0.0
January 24
 42 10 0.00 0.0
January 25
 45 30 0.00 0.0
January 26
 44 16 0.00 0.0
January 27
 40 15 0.00 0.0
January 28
 43 18 0.00 0.0
January 29
 43 18 0.00 0.0
January 30
 58 32 0.00 0.0
January 31
 54 24 0.00 0.0
February 2018 Thermopolis Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
February 1
 38 19 0.05 0.0
February 2
 44 16 0.00 0.0
February 3
 45 22 0.00 0.0
February 4
 45 7 0.00 0.0
February 5
 23 18 0.00 0.0
February 6
 35 18 0.00 0.0
February 7
 39 22 0.00 0.0
February 8
 43 25 0.00 0.0
February 9
 42 6 0.07 2.0
February 10
 16 -1 0.00 0.0
February 11
 27 -1 0.00 0.0
February 12
 11 6 0.00 0.0
February 13
 38 -3 0.00 0.0
February 14
 39 7 0.00 0.0
February 15
 38 17 0.05 2.0
February 16
 24 -2 0.00 0.0
February 17
 47 6 n/a n/a
February 18
 47 14 n/a n/a
February 19
 14 2 n/a n/a
February 20
 8 -17 n/a 2.0
February 21
 22 -15 0.00 0.0
February 22
 24 -5 0.00 0.0
February 23
 23 -4 0.00 0.0
February 24
 30 -2 0.00 0.0
February 25
 42 1 0.00 0.0
February 26
 44 18 0.00 0.0
February 27
 41 14 0.00 0.0
February 28
 40 13 0.00 0.0
March 2018 Thermopolis Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
March 1
 43 13 0.00 0.0
March 2
 53 25 0.00 0.0
March 3
 52 21 0.00 0.0
March 4
 42 24 0.06 1.0
March 5
 35 7 0.00 0.0
March 6
 40 14 0.00 0.0
March 7
 46 14 0.00 0.0
March 8
 51 25 0.00 0.0
March 9
 58 23 0.00 0.0
March 10
 52 20 0.00 0.0
March 11
 53 30 0.00 0.0
March 12
 51 28 0.00 0.0
March 13
 58 21 0.00 0.0
March 14
 63 25 0.00 0.0
March 15
 65 40 0.00 0.0
March 16
 60 39 0.00 0.0
March 17
 56 24 0.00 0.0
March 18
 56 27 0.00 0.0
March 19
 49 24 0.00 0.0
March 20
 52 22 0.00 0.0
March 21
 61 22 0.00 0.0
March 22
 67 30 0.00 0.0
March 23
 70 44 0.00 0.0
March 24
 63 35 0.00 0.0
March 25
 63 33 n/a n/a
March 26
 45 30 n/a 0.0
March 27
 52 21 0.00 0.0
March 28
 51 32 0.23 0.0
March 29
 48 28 0.14 0.0
March 30
 62 34 0.00 0.0
March 31
 59 22 0.00 0.0
April 2018 Thermopolis Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
April 1
 56 21 0.00 0.0
April 2
 56 28 n/a n/a
April 3
 41 5 n/a 0.0
April 4
 55 22 0.00 0.0
April 5
 56 27 0.00 0.0
April 6
 46 19 0.01 0.0
April 7
 53 23 0.00 0.0
April 8
 55 28 0.00 0.0
April 9
 57 33 0.00 0.0
April 10
 62 27 0.00 0.0
April 11
 69 46 0.00 0.0
April 12
 64 40 0.00 0.0
April 13
 56 34 0.08 0.0
April 14
 57 23 0.00 0.0
April 15
 66 29 0.00 0.0
April 16
 78 33 0.00 0.0
April 17
 78 33 0.32 0.0
April 18
 55 23 0.00 0.0
April 19
 59 33 0.00 0.0
April 20
 63 38 0.00 0.0
April 21
 69 34 0.00 0.0
April 22
 75 36 0.00 0.0
April 23
 44 36 0.09 0.0
April 24
 50 32 0.00 0.0
April 25
 71 27 0.00 0.0
April 26
 69 34 0.00 0.0
April 27
 78 31 0.00 0.0
April 28
 83 36 0.00 0.0
April 29
 79 47 0.00 0.0
April 30
 47 40 0.56 0.0
May 2018 Thermopolis Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
May 1
 55 32 1.09 0.0
May 2
 59 38 0.14 0.0
May 3
 64 37 0.00 0.0
May 4
 76 38 0.00 0.0
May 5
 75 43 0.00 0.0
May 6
 83 47 0.00 0.0
May 7
 78 46 0.00 0.0
May 8
 79 48 0.00 0.0
May 9
 76 45 0.00 0.0
May 10
 78 55 0.00 0.0
May 11
 67 49 0.05 0.0
May 12
 51 35 0.00 0.0
May 13
 64 43 n/a 0.0
May 14
 65 42 n/a 0.0
May 15
 76 53 0.00 0.0
May 16
 80 45 0.00 0.0
May 17
 83 48 0.00 0.0
May 18
 67 43 0.03 0.0
May 19
 63 44 0.12 0.0
May 20
 72 42 0.00 0.0
May 21
 77 46 0.00 0.0
May 22
 73 46 0.00 0.0
May 23
 74 52 0.64 0.0
May 24
 81 51 0.00 0.0
May 25
 85 49 0.00 0.0
May 26
 91 49 0.00 0.0
May 27
 93 50 n/a 0.0
May 28
 66 51 n/a 0.0
May 29
 73 52 0.00 0.0
May 30
 84 46 0.00 0.0
May 31
 85 51 0.09 0.0
June 2018 Thermopolis Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
June 1
 86 52 0.00 0.0
June 2
 74 41 0.00 0.0
June 3
 86 43 0.00 0.0
June 4
 90 48 0.00 0.0
June 5
 91 50 0.00 0.0
June 6
 92 54 0.00 0.0
June 7
 90 52 0.64 0.0
June 8
 90 51 0.00 0.0
June 9
 93 52 0.00 0.0
June 10
 94 60 0.00 0.0
June 11
 78 45 0.00 0.0
June 12
 79 39 0.00 0.0
June 13
 90 43 0.00 0.0
June 14
 95 53 0.00 0.0
June 15
 92 52 0.00 0.0
June 16
 72 54 0.00 0.0
June 17
 73 55 n/a 0.0
June 18
 70 55 n/a 0.0
June 19
 72 46 0.00 0.0
June 20
 74 55 0.00 0.0
June 21
 87 50 0.00 0.0
June 22
 84 50 0.05 0.0
June 23
 74 50 n/a 0.0
June 24
 77 49 n/a 0.0
June 25
 87 49 n/a 0.0
June 26
 94 55 0.00 0.0
June 27
 93 54 0.00 0.0
June 28
 97 56 0.00 0.0
June 29
 95 60 0.00 0.0
June 30
 71 49 0.35 0.0
July 2018 Thermopolis Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
July 1
 81 53 0.00 0.0
July 2
 91 57 0.00 0.0
July 3
 91 56 0.00 0.0
July 4
 85 46 0.00 0.0
July 5
 91 54 0.00 0.0
July 6
 100 59 0.00 0.0
July 7
 102 60 0.00 0.0
July 8
 102 61 0.00 0.0
July 9
 93 69 0.02 0.0
July 10
 97 67 0.00 0.0
July 11
 96 68 0.00 0.0
July 12
 91 58 0.13 0.0
July 13
 94 60 0.03 0.0
July 14
 96 57 0.00 0.0
July 15
 92 58 0.00 0.0
July 16
 87 59 0.02 0.0
July 17
 92 59 0.12 0.0
July 18
 90 54 0.05 0.0
July 19
 91 55 0.00 0.0
July 20
 98 55 0.00 0.0
July 21
 98 58 0.00 0.0
July 22
 91 65 0.00 0.0
July 23
 94 55 0.00 0.0
July 24
 96 55 0.00 0.0
July 25
 95 61 0.00 0.0
July 26
 86 54 0.03 0.0
July 27
 86 58 0.08 0.0
July 28
 85 55 n/a 0.0
July 29
 79 54 n/a 0.0
July 30
 86 50 0.00 0.0
July 31
 88 51 0.00 0.0
August 2018 Thermopolis Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
August 1
 91 65 0.00 0.0
August 2
 93 62 0.00 0.0
August 3
 93 62 0.00 0.0
August 4
 93 51 0.00 0.0
August 5
 84 59 0.03 0.0
August 6
 80 48 0.00 0.0
August 7
 90 48 0.00 0.0
August 8
 91 53 0.00 0.0
August 9
 92 52 0.00 0.0
August 10
 98 54 0.00 0.0
August 11
 102 60 0.00 0.0
August 12
 103 59 0.00 0.0
August 13
 83 63 0.00 0.0
August 14
 85 56 0.04 0.0
August 15
 87 51 0.00 0.0
August 16
 89 51 0.00 0.0
August 17
 95 58 0.00 0.0
August 18
 95 53 n/a 0.0
August 19
 75 54 n/a 0.0
August 20
 76 56 n/a 0.0
August 21
 65 51 0.08 0.0
August 22
 81 50 0.00 0.0
August 23
 80 57 0.00 0.0
August 24
 91 46 0.00 0.0
August 25
 89 51 0.00 0.0
August 26
 85 47 0.00 0.0
August 27
 65 57 0.01 0.0
August 28
 70 46 0.05 0.0
August 29
 85 41 0.00 0.0
August 30
 91 50 0.00 0.0
August 31
 91 52 0.00 0.0
September 2018 Thermopolis Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
September 1
 88 46 0.00 0.0
September 2
 88 46 0.00 0.0
September 3
 87 45 0.00 0.0
September 4
 75 49 0.00 0.0
September 5
 87 44 0.00 0.0
September 6
 89 48 0.00 0.0
September 7
 90 51 0.00 0.0
September 8
 88 59 0.00 0.0
September 9
 81 47 0.00 0.0
September 10
 90 46 0.00 0.0
September 11
 91 54 0.00 0.0
September 12
 92 43 0.00 0.0
September 13
 90 46 0.00 0.0
September 14
 78 44 0.00 0.0
September 15
 93 46 0.00 0.0
September 16
 93 52 0.00 0.0
September 17
 78 45 0.00 0.0
September 18
 88 47 0.00 0.0
September 19
 87 45 0.00 0.0
September 20
 70 48 0.02 0.0
September 21
 81 36 0.00 0.0
September 22
 86 41 0.00 0.0
September 23
 85 45 0.00 0.0
September 24
 63 39 0.00 0.0
September 25
 62 38 0.02 0.0
September 26
 69 32 0.00 0.0
September 27
 69 39 0.00 0.0
September 28
 66 39 0.00 0.0
September 29
 60 31 0.02 0.0
September 30
 58 40 0.00 0.0
October 2018 Thermopolis Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
October 1
 68 36 0.00 0.0
October 2
 82 40 0.00 0.0
October 3
 83 56 0.00 0.0
October 4
 64 41 0.00 0.0
October 5
 66 39 0.07 0.0
October 6
 59 30 n/a n/a
October 7
 56 43 n/a n/a
October 8
 45 40 n/a 0.0
October 9
 51 33 0.01 0.0
October 10
 47 35 0.00 0.0
October 11
 49 29 0.00 0.0
October 12
 61 25 0.00 0.0
October 13
 61 30 n/a n/a
October 14
 38 26 n/a n/a
October 15
 52 17 n/a 0.0
October 16
 60 18 0.00 0.0
October 17
 66 26 0.00 0.0
October 18
 72 29 0.00 0.0
October 19
 73 29 0.00 0.0
October 20
 76 29 0.00 0.0
October 21
 75 32 0.00 0.0
October 22
 68 31 0.00 0.0
October 23
 69 33 0.00 0.0
October 24
 69 33 0.00 0.0
October 25
 66 33 0.00 0.0
October 26
 67 31 0.00 0.0
October 27
 66 41 0.00 0.0
October 28
 75 35 0.00 0.0
October 29
 54 36 0.00 0.0
October 30
 51 30 0.00 0.0
October 31
 52 19 0.00 0.0
November 2018 Thermopolis Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
November 1
 50 20 0.00 0.0
November 2
 61 28 0.00 0.0
November 3
 60 40 0.00 0.0
November 4
 49 27 0.00 0.0
November 5
 47 27 0.00 0.0
November 6
 42 27 0.01 0.0
November 7
 45 28 0.00 0.0
November 8
 41 23 0.10 0.0
November 9
 37 11 0.00 0.0
November 10
 39 22 0.00 0.0
November 11
 38 19 0.00 0.0
November 12
 38 10 0.00 0.0
November 13
 49 14 0.00 0.0
November 14
 61 17 0.00 0.0
November 15
 58 22 0.00 0.0
November 16
 52 23 0.20 0.0
November 17
 37 19 0.28 2.0
November 18
 26 -1 0.00 0.0
November 19
 42 15 0.00 0.0
November 20
 44 15 0.00 0.0
November 21
 49 18 0.00 0.0
November 22
 50 26 0.00 0.0
November 23
 48 24 0.00 0.0
November 24
 42 27 0.54 10.0
November 25
 38 11 0.00 0.0
November 26
 32 4 0.00 0.0
November 27
 34 6 0.00 0.0
November 28
 40 24 0.00 0.0
November 29
 40 21 0.00 0.0
November 30
 35 16 0.09 1.0
December 2018 Thermopolis Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
December 1
 40 28 0.00 0.0
December 2
 35 10 0.00 0.0
December 3
 30 15 0.00 0.0
December 4
 30 11 0.00 0.0
December 5
 27 0 0.00 0.0
December 6
 21 -1 0.00 0.0
December 7
 30 -3 0.00 0.0
December 8
 30 3 0.00 0.0
December 9
 32 3 0.00 0.0
December 10
 29 6 0.00 0.0
December 11
 41 14 0.00 0.0
December 12
 43 18 0.00 0.0
December 13
 35 5 0.00 0.0
December 14
 44 10 0.00 0.0
December 15
 51 26 0.00 0.0
December 16
 39 15 0.00 0.0
December 17
 50 16 0.00 0.0
December 18
 45 20 0.00 0.0
December 19
 46 21 0.00 0.0
December 20
 42 12 0.00 0.0
December 21
 50 22 0.00 0.0
December 22
 48 20 0.00 0.0
December 23
 33 11 0.00 0.0
December 24
 38 16 0.00 0.0
December 25
 35 15 n/a n/a
December 26
 30 25 n/a 1.5
December 27
 27 8 0.00 0.0
December 28
 25 11 0.00 0.0
December 29
 30 0 0.00 0.0
December 30
 35 16 n/a n/a
December 31
 16 9 n/a 8.0
Next Year >
Weather Station Details
Years Station Coordinates
1899–2024 Thermopolis location
© H Brothers Inc, 2021–2024
Contact us | Privacy policy