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Spearfish Weather in 2020

Historical record of Spearfish, South Dakota weather for the year 2020 based on NOAA data.
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Year:
2020 Spearfish Weather Extremes
Highest temperature 92 °F July 24
Lowest temperature -15 °F January 15
Highest daily low 72 °F June 13
Lowest daily high 5 °F January 15
Most daily precipitation 1.4 inches September 8
Most daily snow 9.1 inches February 25
Total annual precipitation 17.5 inches -
Total annual snow 76.3 inches -
What was the hottest temperature in Spearfish in 2020?
The highest temperature recorded in Spearfish, South Dakota in 2020 was 92 °F which happened 2 different times.
Highest Temperatures: All-Time By Year
Highest Temperatures in Spearfish in 2020
Rank Temperature Date
1 92 °F Jul 24
1 92 °F Jun 17
3 91 °F Sep 6
3 91 °F Aug 13
3 91 °F Aug 12
3 91 °F Jun 1
7 90 °F Sep 25
7 90 °F Aug 26
7 90 °F Jul 23
7 90 °F Jul 20
What was the coldest temperature in Spearfish in 2020?
The lowest temperature recorded in Spearfish, South Dakota in 2020 was -15 °F which happened on Jan 15.
Lowest Temperatures: All-Time By Year
Lowest Temperatures in Spearfish in 2020
Rank Temperature Date
1 -15 °F January 15
2 -14 °F February 13
3 -11 °F January 16
4 -9 °F January 14
5 -8 °F February 14
6 -7 °F October 26
7 -4 °F April 3
8 -2 °F October 27
8 -2 °F January 17
10 -1 °F January 11
January 2020 Spearfish Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
January 1
 45 24 0.00 0.0
January 2
 47 24 0.10 0.0
January 3
 42 23 0.00 0.0
January 4
 55 30 0.00 0.0
January 5
 50 31 0.00 0.0
January 6
 53 25 0.00 0.0
January 7
 39 23 0.00 0.0
January 8
 32 17 0.00 0.0
January 9
 40 22 0.00 0.0
January 10
 35 4 0.22 4.0
January 11
 10 -1 0.00 0.0
January 12
 27 1 0.03 0.4
January 13
 36 0 0.00 0.0
January 14
 15 -9 0.00 0.0
January 15
 5 -15 0.00 0.0
January 16
 14 -11 0.00 0.0
January 17
 50 -2 0.00 0.0
January 18
 46 5 0.17 1.5
January 19
 28 10 0.00 0.0
January 20
 43 10 0.00 0.0
January 21
 49 5 0.00 0.0
January 22
 50 31 0.00 0.0
January 23
 35 30 0.23 0.0
January 24
 39 22 0.00 0.0
January 25
 46 20 0.00 0.0
January 26
 44 21 0.00 0.0
January 27
 46 17 0.00 0.0
January 28
 36 20 0.06 0.0
January 29
 43 27 0.00 0.0
January 30
 43 29 0.00 0.0
January 31
 35 23 0.00 0.0
February 2020 Spearfish Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
February 1
 61 23 0.00 0.0
February 2
 55 16 0.00 0.0
February 3
 36 16 0.16 2.4
February 4
 23 13 0.00 0.0
February 5
 26 5 0.00 0.0
February 6
 31 24 0.00 0.0
February 7
 31 24 0.27 3.1
February 8
 31 16 0.00 0.0
February 9
 29 19 0.17 2.0
February 10
 31 15 0.00 0.0
February 11
 26 18 0.00 0.0
February 12
 41 13 0.00 0.0
February 13
 14 -14 0.09 2.3
February 14
 48 -8 0.00 0.0
February 15
 38 29 0.00 0.0
February 16
 46 27 0.00 0.0
February 17
 44 28 0.28 3.0
February 18
 44 10 0.00 0.0
February 19
 18 1 0.15 1.2
February 20
 28 3 0.00 0.0
February 21
 39 17 0.00 0.0
February 22
 50 29 0.00 0.0
February 23
 45 24 0.00 0.0
February 24
 52 21 0.00 0.0
February 25
 29 16 0.81 9.1
February 26
 19 4 0.39 4.2
February 27
 37 13 0.23 1.8
February 28
 47 28 0.00 0.0
February 29
 48 34 0.00 0.0
March 2020 Spearfish Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
March 1
 36 32 0.00 0.0
March 2
 55 24 0.00 0.0
March 3
 43 28 0.00 0.0
March 4
 48 32 0.04 0.0
March 5
 55 29 0.12 1.0
March 6
 62 31 0.00 0.0
March 7
 64 28 0.00 0.0
March 8
 63 31 0.00 0.0
March 9
 66 22 0.00 0.0
March 10
 48 27 0.00 0.0
March 11
 48 32 0.00 0.0
March 12
 60 26 0.23 0.0
March 13
 35 18 0.00 0.0
March 14
 38 23 0.10 1.0
March 15
 39 21 0.00 0.0
March 16
 39 14 0.04 0.0
March 17
 25 13 0.00 0.0
March 18
 46 22 0.00 0.0
March 19
 42 21 0.04 0.0
March 20
 21 1 0.03 0.5
March 21
 52 7 0.00 0.0
March 22
 46 29 0.00 0.0
March 23
 55 7 0.00 0.0
March 24
 58 35 0.00 0.0
March 25
 53 29 0.00 0.0
March 26
 34 25 0.09 1.0
March 27
 41 26 0.08 0.0
March 28
 46 28 0.00 0.0
March 29
 48 39 0.00 0.0
March 30
 58 28 0.00 0.0
March 31
 63 37 0.00 0.0
April 2020 Spearfish Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
April 1
 62 31 0.00 0.0
April 2
 39 2 0.52 7.5
April 3
 11 -4 0.00 0.0
April 4
 31 11 0.00 0.0
April 5
 47 25 0.00 0.0
April 6
 60 n/a 0.00 0.0
April 7
 67 35 0.00 0.0
April 8
 67 31 0.00 0.0
April 9
 46 24 0.00 0.0
April 10
 45 27 0.00 0.0
April 11
 63 28 0.00 0.0
April 12
 39 18 0.61 8.2
April 13
 44 19 0.00 0.0
April 14
 n/a 10 0.00 0.0
April 15
 32 22 0.00 0.0
April 16
 33 19 0.20 1.4
April 17
 37 19 0.00 0.0
April 18
 55 34 0.00 0.0
April 19
 53 38 0.09 2.2
April 20
 55 29 0.00 0.0
April 21
 59 39 0.00 0.0
April 22
 67 44 0.00 0.0
April 23
 65 42 0.00 0.0
April 24
 58 39 0.04 0.0
April 25
 51 41 0.00 0.0
April 26
 58 43 0.00 0.0
April 27
 67 41 0.00 0.0
April 28
 73 44 0.03 0.0
April 29
 57 35 0.00 0.0
April 30
 66 46 0.00 0.0
May 2020 Spearfish Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
May 1
 60 47 0.04 0.0
May 2
 62 46 0.00 0.0
May 3
 66 43 0.00 0.0
May 4
 76 43 0.47 0.0
May 5
 53 34 0.00 0.0
May 6
 56 36 0.00 0.0
May 7
 61 39 0.06 0.0
May 8
 48 32 0.05 0.0
May 9
 58 34 0.11 0.0
May 10
 44 30 0.00 0.0
May 11
 58 28 0.00 0.0
May 12
 49 32 0.02 0.0
May 13
 55 40 0.36 0.0
May 14
 59 40 0.00 0.0
May 15
 60 43 0.17 0.0
May 16
 55 43 0.00 0.0
May 17
 51 38 0.55 0.0
May 18
 69 34 0.00 0.0
May 19
 77 55 0.00 0.0
May 20
 83 60 0.00 0.0
May 21
 84 54 0.09 0.0
May 22
 72 49 0.00 0.0
May 23
 79 44 0.00 0.0
May 24
 62 51 0.10 0.0
May 25
 80 44 0.00 0.0
May 26
 63 43 0.00 0.0
May 27
 71 51 0.00 0.0
May 28
 61 46 0.00 0.0
May 29
 64 48 0.00 0.0
May 30
 71 50 0.00 0.0
May 31
 70 56 0.00 0.0
June 2020 Spearfish Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
June 1
 91 50 0.00 0.0
June 2
 79 57 0.00 0.0
June 3
 72 55 0.09 0.0
June 4
 76 54 0.05 0.0
June 5
 76 52 0.24 0.0
June 6
 81 52 0.00 0.0
June 7
 84 58 0.09 0.0
June 8
 81 51 0.10 0.0
June 9
 68 47 0.19 0.0
June 10
 62 45 0.00 0.0
June 11
 68 49 0.00 0.0
June 12
 79 53 0.00 0.0
June 13
 84 72 0.00 0.0
June 14
 88 60 0.00 0.0
June 15
 89 53 0.00 0.0
June 16
 87 59 0.00 0.0
June 17
 92 49 0.02 0.0
June 18
 75 49 0.00 0.0
June 19
 65 46 0.00 0.0
June 20
 74 49 0.25 0.0
June 21
 70 56 0.22 0.0
June 22
 74 49 0.00 0.0
June 23
 73 50 0.00 0.0
June 24
 80 59 0.00 0.0
June 25
 85 62 0.03 0.0
June 26
 80 56 0.02 0.0
June 27
 88 63 0.00 0.0
June 28
 79 58 0.00 0.0
June 29
 88 54 0.63 0.0
June 30
 83 56 0.07 0.0
July 2020 Spearfish Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
July 1
 73 48 0.00 0.0
July 2
 89 61 0.00 0.0
July 3
 87 52 0.00 0.0
July 4
 85 60 0.00 0.0
July 5
 83 59 0.00 0.0
July 6
 89 52 0.30 0.0
July 7
 78 60 0.21 0.0
July 8
 89 56 0.00 0.0
July 9
 78 54 0.00 0.0
July 10
 79 55 0.16 0.0
July 11
 82 54 0.21 0.0
July 12
 81 55 0.00 0.0
July 13
 89 54 0.00 0.0
July 14
 79 51 0.62 0.0
July 15
 75 54 0.00 0.0
July 16
 81 58 0.00 0.0
July 17
 83 60 0.00 0.0
July 18
 78 55 0.00 0.0
July 19
 76 57 0.06 0.0
July 20
 90 55 0.09 0.0
July 21
 75 53 0.05 0.0
July 22
 78 59 0.00 0.0
July 23
 90 69 0.00 0.0
July 24
 92 62 0.03 0.0
July 25
 85 57 0.00 0.0
July 26
 76 59 0.03 0.0
July 27
 85 57 0.00 0.0
July 28
 85 57 0.00 0.0
July 29
 79 58 0.15 0.0
July 30
 75 57 0.04 0.0
July 31
 84 57 0.77 0.0
August 2020 Spearfish Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
August 1
 77 57 0.00 0.0
August 2
 76 55 0.00 0.0
August 3
 83 51 0.00 0.0
August 4
 83 58 0.00 0.0
August 5
 81 57 0.00 0.0
August 6
 79 54 0.00 0.0
August 7
 88 58 0.02 0.0
August 8
 82 60 0.04 0.0
August 9
 75 62 0.00 0.0
August 10
 88 50 0.00 0.0
August 11
 80 61 0.00 0.0
August 12
 91 55 0.00 0.0
August 13
 91 62 0.00 0.0
August 14
 83 53 0.00 0.0
August 15
 83 57 0.00 0.0
August 16
 84 54 0.00 0.0
August 17
 84 57 0.00 0.0
August 18
 89 65 0.00 0.0
August 19
 88 67 0.00 0.0
August 20
 87 68 0.00 0.0
August 21
 88 62 0.00 0.0
August 22
 82 61 0.00 0.0
August 23
 87 67 0.00 0.0
August 24
 87 55 0.00 0.0
August 25
 85 61 0.00 0.0
August 26
 90 62 0.00 0.0
August 27
 83 58 0.71 0.0
August 28
 82 56 0.54 0.0
August 29
 71 56 0.00 0.0
August 30
 68 51 0.05 0.0
August 31
 82 44 0.00 0.0
September 2020 Spearfish Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
September 1
 62 46 0.00 0.0
September 2
 71 53 0.00 0.0
September 3
 85 49 0.00 0.0
September 4
 73 49 0.00 0.0
September 5
 82 52 0.00 0.0
September 6
 91 52 0.00 0.0
September 7
 81 55 0.00 0.0
September 8
 86 30 1.35 0.0
September 9
 45 28 0.02 0.0
September 10
 56 37 0.00 0.0
September 11
 61 44 0.06 0.0
September 12
 63 45 0.00 0.0
September 13
 74 55 0.00 0.0
September 14
 70 44 0.00 0.0
September 15
 86 55 0.00 0.0
September 16
 76 46 0.00 0.0
September 17
 64 46 0.00 0.0
September 18
 70 45 0.00 0.0
September 19
 75 50 0.00 0.0
September 20
 74 52 0.00 0.0
September 21
 75 48 0.00 0.0
September 22
 72 47 0.00 0.0
September 23
 79 48 0.00 0.0
September 24
 79 55 0.00 0.0
September 25
 90 56 0.00 0.0
September 26
 63 51 0.00 0.0
September 27
 57 47 0.00 0.0
September 28
 70 45 0.00 0.0
September 29
 63 50 0.00 0.0
September 30
 75 49 0.00 0.0
October 2020 Spearfish Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
October 1
 58 32 0.00 0.0
October 2
 60 39 0.00 0.0
October 3
 66 39 0.00 0.0
October 4
 66 44 0.00 0.0
October 5
 76 43 0.00 0.0
October 6
 69 53 0.00 0.0
October 7
 81 44 0.00 0.0
October 8
 73 44 0.00 0.0
October 9
 80 50 0.00 0.0
October 10
 73 44 0.00 0.0
October 11
 75 44 0.00 0.0
October 12
 84 42 0.00 0.0
October 13
 67 44 0.00 0.0
October 14
 69 45 0.27 0.0
October 15
 55 34 0.00 0.0
October 16
 47 31 0.00 0.0
October 17
 52 28 0.33 0.0
October 18
 30 18 0.49 3.5
October 19
 28 21 0.00 0.0
October 20
 45 27 0.24 0.0
October 21
 46 30 0.00 0.0
October 22
 39 22 0.00 0.0
October 23
 25 12 0.23 4.3
October 24
 21 4 0.00 0.0
October 25
 12 5 0.47 8.2
October 26
 22 -7 0.00 0.0
October 27
 32 -2 0.00 0.0
October 28
 50 31 0.00 0.0
October 29
 51 35 0.00 0.0
October 30
 59 37 0.00 0.0
October 31
 64 42 0.00 0.0
November 2020 Spearfish Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
November 1
 60 45 0.00 0.0
November 2
 67 26 0.00 0.0
November 3
 74 49 0.00 0.0
November 4
 75 49 0.00 0.0
November 5
 70 49 0.00 0.0
November 6
 76 55 0.00 0.0
November 7
 74 37 0.00 0.0
November 8
 63 29 0.00 0.0
November 9
 74 16 0.00 0.0
November 10
 31 15 0.00 0.0
November 11
 41 25 0.00 0.0
November 12
 42 11 0.00 0.0
November 13
 45 18 0.00 0.0
November 14
 45 34 0.00 0.0
November 15
 51 28 0.04 0.0
November 16
 52 27 0.00 0.0
November 17
 49 29 0.00 0.0
November 18
 62 43 0.00 0.0
November 19
 67 40 0.00 0.0
November 20
 50 38 0.00 0.0
November 21
 43 21 0.00 0.0
November 22
 46 25 0.00 0.0
November 23
 45 25 0.00 0.0
November 24
 46 24 0.00 0.0
November 25
 43 22 0.00 0.0
November 26
 43 24 0.00 0.0
November 27
 51 32 0.00 0.0
November 28
 41 39 0.00 0.0
November 29
 50 24 0.00 0.0
November 30
 62 15 0.00 0.0
December 2020 Spearfish Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
December 1
 55 34 0.00 0.0
December 2
 35 23 0.00 0.0
December 3
 41 20 0.00 0.0
December 4
 50 29 0.00 0.0
December 5
 54 27 0.00 0.0
December 6
 52 32 0.00 0.0
December 7
 58 25 0.00 0.0
December 8
 59 44 0.00 0.0
December 9
 65 43 0.00 0.0
December 10
 64 29 0.00 0.0
December 11
 34 17 0.00 0.0
December 12
 28 11 0.00 0.0
December 13
 25 7 0.00 0.0
December 14
 28 7 0.00 0.0
December 15
 25 7 0.03 0.2
December 16
 38 23 0.00 0.0
December 17
 40 26 0.00 0.0
December 18
 44 29 0.00 0.0
December 19
 40 33 0.00 0.0
December 20
 47 37 0.00 0.0
December 21
 52 26 0.00 0.0
December 22
 54 40 0.00 0.0
December 23
 58 10 0.15 2.3
December 24
 35 12 0.00 0.0
December 25
 50 25 0.00 0.0
December 26
 51 12 0.00 0.0
December 27
 n/a 13 0.07 0.0
December 28
 31 19 0.00 0.0
December 29
 52 13 0.00 0.0
December 30
 32 16 0.00 0.0
December 31
 38 21 0.00 0.0
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