< Previous Year Next Year >

Riverton Weather in 1981

Historical record of Riverton, Wyoming weather for the year 1981 based on NOAA data.
Jump to Month:
Year:
1981 Riverton Weather Extremes
Highest temperature 101 °F July 7
Lowest temperature -17 °F February 2
Highest daily low 70 °F July 12
Lowest daily high 18 °F January 18
Most daily precipitation 1.0 inches September 6
Most daily snow 0.5 inches December 1
Total annual precipitation 6.1 inches -
What was the hottest temperature in Riverton in 1981?
The highest temperature recorded in Riverton, Wyoming in 1981 was 101 °F which happened on July 7.
Highest Temperatures: All-Time By Year
Highest Temperatures in Riverton in 1981
Rank Temperature Date
1 101 °F Jul 7
2 99 °F Jul 12
3 98 °F Aug 27
3 98 °F Jul 6
5 97 °F Aug 3
5 97 °F Aug 2
7 96 °F Aug 5
7 96 °F Jul 30
7 96 °F Jul 11
10 95 °F Sep 19
10 95 °F Aug 4
10 95 °F Jul 31
10 95 °F Jul 10
What was the coldest temperature in Riverton in 1981?
The lowest temperature recorded in Riverton, Wyoming in 1981 was -17 °F which happened on Feb 2.
Lowest Temperatures: All-Time By Year
Lowest Temperatures in Riverton in 1981
Rank Temperature Date
1 -17 °F February 2
2 -15 °F February 3
3 -14 °F February 10
4 -10 °F February 5
5 -9 °F February 6
5 -9 °F February 4
7 -8 °F February 9
8 -5 °F December 29
9 -4 °F December 23
10 -3 °F December 31
10 -3 °F December 28
January 1981 Riverton Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
January 1
 49 24 0.00 n/a
January 2
 44 20 0.00 n/a
January 3
 30 18 0.00 n/a
January 4
 27 17 0.00 n/a
January 5
 40 22 0.00 n/a
January 6
 44 15 0.00 n/a
January 7
 45 n/a 0.00 n/a
January 8
 43 10 0.00 n/a
January 9
 37 10 0.00 n/a
January 10
 41 13 0.00 n/a
January 11
 42 8 0.00 n/a
January 12
 38 4 0.00 n/a
January 13
 36 4 0.00 n/a
January 14
 44 8 0.00 n/a
January 15
 39 8 0.00 n/a
January 16
 30 10 0.00 n/a
January 17
 26 13 0.00 n/a
January 18
 18 12 0.00 n/a
January 19
 22 6 0.00 n/a
January 20
 26 6 0.00 n/a
January 21
 33 7 0.00 n/a
January 22
 36 8 0.00 n/a
January 23
 40 7 0.00 n/a
January 24
 43 8 0.00 n/a
January 25
 51 13 0.00 n/a
January 26
 37 10 0.00 n/a
January 27
 37 10 0.00 n/a
January 28
 45 12 0.00 n/a
January 29
 45 19 0.00 n/a
January 30
 47 18 0.00 n/a
January 31
 38 19 0.18 n/a
February 1981 Riverton Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
February 1
 31 7 0.10 n/a
February 2
 20 -17 0.00 n/a
February 3
 21 -15 0.00 n/a
February 4
 28 -9 0.00 n/a
February 5
 25 -10 0.00 n/a
February 6
 25 -9 0.00 n/a
February 7
 34 2 0.00 n/a
February 8
 26 6 0.00 n/a
February 9
 31 -8 0.00 n/a
February 10
 19 -14 0.04 n/a
February 11
 n/a n/a 0.00 n/a
February 12
 n/a n/a 0.00 n/a
February 13
 n/a n/a 0.00 n/a
February 14
 52 18 0.00 n/a
February 15
 54 20 0.00 n/a
February 16
 51 27 0.00 n/a
February 17
 56 27 0.00 n/a
February 18
 52 25 0.00 n/a
February 19
 54 27 0.00 n/a
February 20
 61 30 0.00 n/a
February 21
 n/a n/a 0.00 n/a
February 22
 n/a n/a 0.00 n/a
February 23
 52 19 0.00 n/a
February 24
 54 20 0.00 n/a
February 25
 63 20 0.00 n/a
February 26
 61 21 0.00 n/a
February 27
 56 27 0.11 n/a
February 28
 46 21 0.00 n/a
March 1981 Riverton Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
March 1
 47 21 0.00 n/a
March 2
 50 21 0.00 n/a
March 3
 51 24 0.00 n/a
March 4
 48 19 0.00 n/a
March 5
 53 18 0.00 n/a
March 6
 54 n/a 0.00 n/a
March 7
 48 27 0.00 n/a
March 8
 47 19 0.00 n/a
March 9
 52 19 0.00 n/a
March 10
 52 25 0.00 n/a
March 11
 51 17 0.00 n/a
March 12
 54 17 0.00 n/a
March 13
 56 18 0.00 n/a
March 14
 59 20 0.00 n/a
March 15
 59 21 0.00 n/a
March 16
 61 29 0.00 n/a
March 17
 61 28 0.00 n/a
March 18
 41 21 0.07 n/a
March 19
 41 22 0.00 n/a
March 20
 49 27 0.00 n/a
March 21
 48 30 0.18 n/a
March 22
 45 25 0.00 n/a
March 23
 57 22 0.00 n/a
March 24
 59 27 0.00 n/a
March 25
 50 27 0.00 n/a
March 26
 61 26 0.00 n/a
March 27
 68 35 0.23 n/a
March 28
 39 31 0.26 n/a
March 29
 47 22 0.00 n/a
March 30
 62 22 0.00 n/a
March 31
 49 28 0.00 n/a
April 1981 Riverton Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
April 1
 57 24 0.00 n/a
April 2
 60 34 0.00 n/a
April 3
 61 28 0.14 n/a
April 4
 40 22 0.02 n/a
April 5
 44 22 0.00 n/a
April 6
 62 33 0.00 n/a
April 7
 61 n/a 0.00 n/a
April 8
 n/a 18 0.00 n/a
April 9
 54 22 0.00 n/a
April 10
 66 38 0.00 n/a
April 11
 67 38 0.02 n/a
April 12
 68 28 0.00 n/a
April 13
 68 35 0.00 n/a
April 14
 56 22 0.00 n/a
April 15
 64 29 0.00 n/a
April 16
 62 32 0.00 n/a
April 17
 75 32 0.00 n/a
April 18
 73 38 0.00 n/a
April 19
 71 43 0.17 n/a
April 20
 47 30 0.48 n/a
April 21
 63 35 0.01 n/a
April 22
 54 29 0.08 n/a
April 23
 60 37 0.00 n/a
April 24
 71 31 0.00 n/a
April 25
 80 49 0.00 n/a
April 26
 80 42 0.00 n/a
April 27
 81 41 0.00 n/a
April 28
 70 35 0.08 n/a
April 29
 69 44 0.00 n/a
April 30
 78 50 0.00 n/a
May 1981 Riverton Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
May 1
 75 40 0.00 0.0
May 2
 85 50 0.00 0.0
May 3
 80 43 0.00 0.0
May 4
 n/a 33 0.00 0.0
May 5
 66 33 0.00 0.0
May 6
 73 44 0.00 0.0
May 7
 66 35 0.00 0.0
May 8
 53 28 0.00 0.0
May 9
 53 37 0.00 0.0
May 10
 62 32 0.00 0.0
May 11
 68 40 0.02 0.0
May 12
 53 34 0.09 0.0
May 13
 53 36 0.01 0.0
May 14
 63 31 0.00 0.0
May 15
 72 36 0.00 0.0
May 16
 76 36 0.00 0.0
May 17
 61 43 0.18 0.0
May 18
 57 45 0.17 0.0
May 19
 59 32 0.00 0.0
May 20
 73 47 0.00 0.0
May 21
 64 37 0.12 0.0
May 22
 61 42 0.32 0.0
May 23
 58 41 0.40 0.0
May 24
 66 41 0.00 0.0
May 25
 70 41 0.03 0.0
May 26
 74 41 0.04 0.0
May 27
 71 48 0.01 0.0
May 28
 68 45 0.00 0.0
May 29
 71 52 0.01 0.0
May 30
 70 43 0.00 0.0
May 31
 80 50 0.00 0.0
June 1981 Riverton Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
June 1
 75 40 0.00 0.0
June 2
 77 40 0.00 0.0
June 3
 81 51 0.00 0.0
June 4
 78 40 0.08 0.0
June 5
 79 49 0.00 0.0
June 6
 84 47 0.00 0.0
June 7
 82 47 0.00 0.0
June 8
 82 47 0.00 0.0
June 9
 84 42 0.00 0.0
June 10
 76 48 0.00 0.0
June 11
 75 50 0.00 0.0
June 12
 81 48 0.00 0.0
June 13
 89 48 0.04 0.0
June 14
 69 38 0.00 0.0
June 15
 62 34 0.00 0.0
June 16
 71 37 0.00 0.0
June 17
 85 44 0.00 0.0
June 18
 70 42 0.00 0.0
June 19
 80 47 0.00 0.0
June 20
 83 45 0.00 0.0
June 21
 83 54 0.00 0.0
June 22
 85 47 0.00 0.0
June 23
 91 51 0.00 0.0
June 24
 93 51 0.00 0.0
June 25
 88 54 0.00 0.0
June 26
 89 53 0.00 0.0
June 27
 92 51 0.00 0.0
June 28
 90 61 0.00 0.0
June 29
 82 55 0.00 0.0
June 30
 88 51 0.00 0.0
July 1981 Riverton Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
July 1
 94 58 0.00 0.0
July 2
 87 60 0.00 0.0
July 3
 82 57 0.00 0.0
July 4
 87 53 0.00 0.0
July 5
 92 52 0.00 0.0
July 6
 98 53 0.00 0.0
July 7
 101 52 0.00 0.0
July 8
 94 44 0.00 0.0
July 9
 82 49 0.00 0.0
July 10
 95 58 0.00 0.0
July 11
 96 58 0.00 0.0
July 12
 99 70 0.00 0.0
July 13
 89 58 0.05 0.0
July 14
 91 50 0.00 0.0
July 15
 90 51 0.00 0.0
July 16
 90 42 0.00 0.0
July 17
 93 59 0.00 0.0
July 18
 82 51 0.00 0.0
July 19
 87 47 0.25 0.0
July 20
 88 46 0.00 0.0
July 21
 94 51 0.00 0.0
July 22
 93 51 0.00 0.0
July 23
 93 48 0.00 0.0
July 24
 93 59 0.00 0.0
July 25
 81 57 0.02 0.0
July 26
 n/a n/a n/a 0.0
July 27
 70 45 n/a 0.0
July 28
 72 48 0.00 0.0
July 29
 89 51 0.00 0.0
July 30
 96 55 0.00 0.0
July 31
 95 55 0.00 0.0
August 1981 Riverton Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
August 1
 91 55 0.00 0.0
August 2
 97 50 0.00 0.0
August 3
 97 55 0.00 0.0
August 4
 95 53 0.00 0.0
August 5
 96 55 0.00 0.0
August 6
 90 51 0.00 0.0
August 7
 83 52 0.00 0.0
August 8
 83 47 0.00 0.0
August 9
 83 54 0.22 0.0
August 10
 70 41 0.00 0.0
August 11
 78 46 0.00 0.0
August 12
 84 46 0.00 0.0
August 13
 82 58 0.00 0.0
August 14
 84 52 0.00 0.0
August 15
 86 n/a 0.00 0.0
August 16
 88 51 0.02 0.0
August 17
 84 50 0.00 0.0
August 18
 85 47 0.00 0.0
August 19
 90 49 0.00 0.0
August 20
 90 54 0.00 0.0
August 21
 92 57 0.06 0.0
August 22
 86 46 0.00 0.0
August 23
 86 49 0.00 0.0
August 24
 86 51 0.00 0.0
August 25
 89 48 0.00 0.0
August 26
 91 51 0.00 0.0
August 27
 98 50 0.00 0.0
August 28
 85 47 0.00 0.0
August 29
 91 56 0.00 0.0
August 30
 90 49 0.00 0.0
August 31
 93 48 0.00 0.0
September 1981 Riverton Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
September 1
 85 38 0.00 0.0
September 2
 88 46 0.00 0.0
September 3
 89 45 0.00 0.0
September 4
 92 45 0.00 0.0
September 5
 89 43 0.00 0.0
September 6
 61 51 1.04 0.0
September 7
 63 43 0.01 0.0
September 8
 69 42 0.00 0.0
September 9
 79 43 0.00 0.0
September 10
 84 43 0.00 0.0
September 11
 84 45 0.00 0.0
September 12
 87 34 0.00 0.0
September 13
 88 47 0.00 0.0
September 14
 88 51 0.00 0.0
September 15
 82 47 0.00 0.0
September 16
 77 40 0.00 0.0
September 17
 71 38 0.00 0.0
September 18
 80 39 0.00 0.0
September 19
 95 45 0.00 0.0
September 20
 91 43 0.00 0.0
September 21
 89 41 0.00 0.0
September 22
 82 32 0.00 0.0
September 23
 78 40 0.00 0.0
September 24
 73 44 0.00 0.0
September 25
 82 45 0.00 0.0
September 26
 72 30 0.00 0.0
September 27
 63 29 0.00 0.0
September 28
 74 30 0.00 0.0
September 29
 83 38 0.00 0.0
September 30
 74 38 0.11 0.0
October 1981 Riverton Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
October 1
 61 29 0.00 0.0
October 2
 68 32 0.02 0.0
October 3
 78 36 0.00 0.0
October 4
 66 43 0.00 0.0
October 5
 57 28 0.00 0.0
October 6
 60 26 0.00 0.0
October 7
 69 31 0.00 0.0
October 8
 77 33 0.00 0.0
October 9
 64 23 0.00 0.0
October 10
 63 25 0.00 0.0
October 11
 67 23 0.01 0.0
October 12
 62 19 0.00 0.0
October 13
 49 35 0.00 0.0
October 14
 50 n/a 0.00 0.0
October 15
 52 19 0.00 0.0
October 16
 49 19 0.15 0.0
October 17
 40 30 0.37 0.0
October 18
 42 26 0.00 0.0
October 19
 59 27 0.00 0.0
October 20
 71 32 0.00 0.0
October 21
 63 29 0.00 0.0
October 22
 39 17 0.00 0.0
October 23
 44 15 0.00 0.0
October 24
 42 15 0.03 0.0
October 25
 38 19 0.04 0.0
October 26
 57 24 0.00 0.0
October 27
 63 31 0.00 0.0
October 28
 61 23 0.00 0.0
October 29
 68 27 0.00 0.0
October 30
 55 22 0.00 0.0
October 31
 49 22 0.00 0.0
November 1981 Riverton Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
November 1
 54 22 0.00 0.0
November 2
 62 21 0.00 0.0
November 3
 60 19 0.00 0.0
November 4
 59 22 0.00 0.0
November 5
 59 23 0.00 0.0
November 6
 62 22 0.00 0.0
November 7
 54 23 0.00 0.0
November 8
 60 27 0.00 0.0
November 9
 54 12 0.00 0.0
November 10
 54 15 0.00 0.0
November 11
 54 15 0.00 0.0
November 12
 53 20 0.00 0.0
November 13
 53 26 0.00 0.0
November 14
 62 26 0.00 0.0
November 15
 57 19 0.00 0.0
November 16
 51 22 0.00 0.0
November 17
 57 20 0.00 0.0
November 18
 60 21 0.01 0.0
November 19
 47 18 0.00 0.0
November 20
 45 11 0.00 0.0
November 21
 40 19 0.00 0.0
November 22
 53 20 0.00 0.0
November 23
 57 19 0.00 0.0
November 24
 45 21 0.00 0.0
November 25
 49 22 0.00 0.0
November 26
 36 6 0.00 0.0
November 27
 34 8 0.00 0.0
November 28
 29 3 0.00 0.0
November 29
 35 1 0.00 0.0
November 30
 33 3 0.00 0.0
December 1981 Riverton Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
December 1
 31 3 0.00 0.5
December 2
 42 0 0.00 0.0
December 3
 50 21 0.00 0.0
December 4
 40 8 0.00 0.0
December 5
 37 8 0.00 0.0
December 6
 39 10 0.00 0.0
December 7
 63 19 0.00 0.0
December 8
 57 11 0.00 0.0
December 9
 52 13 0.00 0.0
December 10
 55 15 0.00 0.0
December 11
 58 18 0.00 0.0
December 12
 45 7 0.00 0.0
December 13
 31 8 0.00 0.0
December 14
 35 9 0.00 0.0
December 15
 40 10 0.00 0.0
December 16
 36 11 0.00 0.0
December 17
 29 1 0.00 0.0
December 18
 24 0 0.00 0.0
December 19
 22 3 0.00 0.0
December 20
 48 16 0.00 0.0
December 21
 57 19 0.00 0.0
December 22
 41 15 0.00 0.0
December 23
 28 -4 0.00 0.0
December 24
 19 -1 0.00 0.0
December 25
 29 3 0.00 0.0
December 26
 35 3 0.00 0.0
December 27
 30 5 0.00 0.0
December 28
 26 -3 0.00 0.0
December 29
 30 -5 0.00 0.0
December 30
 28 3 0.00 0.0
December 31
 30 -3 0.00 0.0
Next Year >
Weather Station Details
Years Station Coordinates
1907–2024 Riverton location
© H Brothers Inc, 2021–2024
Contact us | Privacy policy