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Spearfish Weather in 2018

Historical record of Spearfish, South Dakota weather for the year 2018 based on NOAA data.
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Year:
2018 Spearfish Weather Extremes
Highest temperature 99 °F June 15
Lowest temperature -22 °F January 1
Highest daily low 72 °F July 8
Lowest daily high -10 °F January 1
Most daily precipitation 1.8 inches June 20
Most daily snow 12.5 inches December 31
Total annual precipitation 25.5 inches -
Total annual snow 107.4 inches -
What was the hottest temperature in Spearfish in 2018?
The highest temperature recorded in Spearfish, South Dakota in 2018 was 99 °F which happened on June 15.
Highest Temperatures: All-Time By Year
Highest Temperatures in Spearfish in 2018
Rank Temperature Date
1 99 °F Jun 15
2 97 °F Aug 13
3 96 °F Aug 12
4 94 °F Aug 3
4 94 °F Jul 9
6 93 °F Jul 12
7 92 °F Aug 11
7 92 °F Jul 7
9 91 °F Jul 16
9 91 °F Jun 29
9 91 °F Jun 14
What was the coldest temperature in Spearfish in 2018?
The lowest temperature recorded in Spearfish, South Dakota in 2018 was -22 °F which happened on Jan 1.
Lowest Temperatures: All-Time By Year
Lowest Temperatures in Spearfish in 2018
Rank Temperature Date
1 -22 °F January 1
2 -18 °F January 2
3 -12 °F February 4
3 -12 °F January 16
5 -11 °F February 20
5 -11 °F February 10
7 -10 °F December 31
7 -10 °F January 15
9 -7 °F February 5
10 -6 °F February 21
January 2018 Spearfish Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
January 1
 -10 -22 0.00 0.0
January 2
 31 -18 0.00 0.0
January 3
 36 23 0.00 0.0
January 4
 40 24 0.00 0.0
January 5
 45 11 0.00 0.0
January 6
 48 12 0.00 0.0
January 7
 56 38 0.00 0.0
January 8
 44 30 0.00 0.0
January 9
 53 30 0.00 0.0
January 10
 56 33 0.00 0.0
January 11
 33 -4 0.06 2.5
January 12
 4 -5 0.00 0.0
January 13
 11 -4 0.00 0.0
January 14
 38 11 0.08 0.5
January 15
 37 -10 0.10 1.0
January 16
 18 -12 0.00 0.0
January 17
 35 16 0.00 0.0
January 18
 54 33 0.00 0.0
January 19
 57 37 0.00 0.0
January 20
 38 26 0.08 2.0
January 21
 35 20 0.00 0.0
January 22
 35 35 0.00 0.0
January 23
 39 30 0.00 0.0
January 24
 38 23 0.00 0.0
January 25
 52 30 0.00 0.0
January 26
 56 32 0.00 0.0
January 27
 39 n/a 0.00 0.0
January 28
 38 9 0.11 1.3
January 29
 23 12 0.00 0.0
January 30
 56 18 0.00 0.0
January 31
 55 31 0.20 1.7
February 2018 Spearfish Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
February 1
 34 -1 0.00 0.0
February 2
 34 4 0.00 0.0
February 3
 44 29 0.00 0.0
February 4
 43 -12 0.55 5.0
February 5
 11 -7 0.45 6.0
February 6
 20 -3 0.00 0.0
February 7
 25 5 0.00 0.0
February 8
 37 4 0.26 2.5
February 9
 19 -5 0.18 1.0
February 10
 1 -11 0.10 1.0
February 11
 24 0 0.00 0.0
February 12
 25 0 0.00 0.0
February 13
 45 2 0.00 0.0
February 14
 48 18 0.00 0.0
February 15
 50 8 0.45 7.0
February 16
 31 -3 0.00 0.0
February 17
 34 15 0.00 0.0
February 18
 17 -3 0.00 0.0
February 19
 1 -1 0.55 10.0
February 20
 -1 -11 0.00 0.0
February 21
 8 -6 0.00 0.0
February 22
 19 -1 0.00 0.0
February 23
 18 1 0.00 0.0
February 24
 24 6 0.00 0.0
February 25
 28 24 0.00 0.0
February 26
 35 6 0.00 0.0
February 27
 43 18 0.00 0.0
February 28
 35 21 0.00 0.0
March 2018 Spearfish Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
March 1
 36 18 0.00 0.0
March 2
 40 25 0.00 0.0
March 3
 43 13 0.00 0.0
March 4
 30 20 0.00 0.0
March 5
 28 18 0.00 0.0
March 6
 25 18 0.00 0.0
March 7
 30 17 0.00 0.0
March 8
 37 17 0.00 0.0
March 9
 50 23 0.00 0.0
March 10
 49 13 0.00 0.0
March 11
 36 21 0.00 0.0
March 12
 29 26 0.00 0.0
March 13
 35 19 0.00 0.0
March 14
 48 31 0.00 0.0
March 15
 58 28 0.00 0.0
March 16
 39 22 0.27 4.0
March 17
 34 20 0.19 3.0
March 18
 30 25 0.00 0.0
March 19
 26 25 0.00 0.0
March 20
 37 18 0.00 0.0
March 21
 44 30 0.00 0.0
March 22
 50 28 0.00 0.0
March 23
 55 39 0.00 0.0
March 24
 50 28 0.00 0.0
March 25
 40 26 0.11 1.1
March 26
 30 26 0.42 3.5
March 27
 42 28 0.00 0.0
March 28
 53 37 0.00 0.0
March 29
 42 28 0.31 3.0
March 30
 56 30 0.00 0.0
March 31
 30 10 0.00 0.0
April 2018 Spearfish Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
April 1
 45 13 0.00 0.0
April 2
 27 26 0.00 0.0
April 3
 29 8 0.65 7.2
April 4
 30 12 0.00 0.0
April 5
 37 29 0.00 0.0
April 6
 33 8 0.36 8.0
April 7
 37 8 0.00 0.0
April 8
 42 24 0.00 0.0
April 9
 29 26 0.00 0.0
April 10
 53 29 0.00 0.0
April 11
 61 41 0.00 0.0
April 12
 54 36 0.00 0.0
April 13
 36 20 0.00 0.0
April 14
 36 20 0.52 6.0
April 15
 46 30 0.00 0.0
April 16
 48 21 0.00 0.0
April 17
 63 20 0.00 0.0
April 18
 44 35 0.00 0.0
April 19
 52 31 0.00 0.0
April 20
 62 37 0.00 0.0
April 21
 55 36 0.00 0.0
April 22
 61 38 0.00 0.0
April 23
 67 35 0.00 0.0
April 24
 63 31 0.51 0.4
April 25
 50 34 0.00 0.0
April 26
 72 43 0.00 0.0
April 27
 61 44 0.00 0.0
April 28
 65 42 0.00 0.0
April 29
 77 43 0.00 0.0
April 30
 79 38 0.00 0.0
May 2018 Spearfish Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
May 1
 n/a n/a n/a n/a
May 2
 n/a n/a n/a n/a
May 3
 n/a n/a n/a n/a
May 4
 n/a n/a n/a n/a
May 5
 n/a n/a n/a n/a
May 6
 n/a n/a n/a n/a
May 7
 n/a n/a n/a n/a
May 8
 n/a n/a n/a n/a
May 9
 n/a n/a n/a n/a
May 10
 n/a n/a n/a n/a
May 11
 n/a n/a n/a n/a
May 12
 n/a n/a n/a n/a
May 13
 n/a n/a n/a n/a
May 14
 n/a n/a n/a n/a
May 15
 n/a n/a n/a n/a
May 16
 n/a n/a n/a n/a
May 17
 n/a n/a n/a n/a
May 18
 n/a n/a n/a n/a
May 19
 n/a n/a n/a n/a
May 20
 n/a n/a n/a n/a
May 21
 n/a n/a n/a n/a
May 22
 n/a n/a n/a n/a
May 23
 n/a n/a n/a n/a
May 24
 n/a n/a n/a n/a
May 25
 n/a n/a n/a n/a
May 26
 n/a n/a n/a n/a
May 27
 n/a n/a n/a n/a
May 28
 n/a n/a n/a n/a
May 29
 n/a n/a n/a n/a
May 30
 n/a n/a n/a n/a
May 31
 n/a n/a n/a n/a
June 2018 Spearfish Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
June 1
 84 61 0.00 0.0
June 2
 78 49 0.00 0.0
June 3
 78 57 0.00 0.0
June 4
 83 47 0.00 0.0
June 5
 87 61 0.00 0.0
June 6
 77 54 0.00 0.0
June 7
 82 57 0.00 0.0
June 8
 79 55 0.02 0.0
June 9
 88 54 0.00 0.0
June 10
 90 55 0.00 0.0
June 11
 72 50 0.00 0.0
June 12
 76 49 0.00 0.0
June 13
 70 49 0.00 0.0
June 14
 91 59 0.00 0.0
June 15
 99 54 0.00 0.0
June 16
 79 53 0.05 0.0
June 17
 61 54 n/a 0.0
June 18
 54 52 n/a 0.0
June 19
 61 52 1.55 0.0
June 20
 68 54 1.81 0.0
June 21
 70 52 0.42 0.0
June 22
 77 61 0.00 0.0
June 23
 73 58 0.20 0.0
June 24
 76 55 0.65 0.0
June 25
 66 53 0.29 0.0
June 26
 77 59 0.00 0.0
June 27
 84 62 0.01 0.0
June 28
 82 61 0.00 0.0
June 29
 91 61 0.00 0.0
June 30
 77 55 0.56 0.0
July 2018 Spearfish Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
July 1
 76 55 0.24 0.0
July 2
 77 53 0.00 0.0
July 3
 81 58 0.00 0.0
July 4
 75 55 0.72 0.0
July 5
 78 53 0.00 0.0
July 6
 84 66 0.00 0.0
July 7
 92 69 0.00 0.0
July 8
 88 72 0.00 0.0
July 9
 94 66 0.07 0.0
July 10
 85 67 0.73 0.0
July 11
 84 63 0.00 0.0
July 12
 93 62 0.71 0.0
July 13
 82 61 0.00 0.0
July 14
 86 58 0.00 0.0
July 15
 74 62 0.89 0.0
July 16
 91 58 0.00 0.0
July 17
 81 64 0.00 0.0
July 18
 84 58 0.92 0.0
July 19
 80 56 0.00 0.0
July 20
 85 59 0.00 0.0
July 21
 85 61 0.00 0.0
July 22
 81 63 0.09 0.0
July 23
 85 58 0.00 0.0
July 24
 80 57 0.00 0.0
July 25
 87 56 0.36 0.0
July 26
 78 55 0.03 0.0
July 27
 72 54 0.00 0.0
July 28
 75 50 0.83 0.0
July 29
 74 50 0.00 0.0
July 30
 76 43 0.06 0.0
July 31
 78 61 0.00 0.0
August 2018 Spearfish Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
August 1
 79 56 0.00 0.0
August 2
 86 43 0.00 0.0
August 3
 94 51 0.00 0.0
August 4
 88 57 0.22 0.0
August 5
 71 57 0.00 0.0
August 6
 84 52 0.14 0.0
August 7
 77 57 0.12 0.0
August 8
 87 65 0.00 0.0
August 9
 89 60 0.00 0.0
August 10
 88 66 0.00 0.0
August 11
 92 64 0.00 0.0
August 12
 96 66 0.00 0.0
August 13
 97 51 0.00 0.0
August 14
 80 54 0.00 0.0
August 15
 73 52 0.59 0.0
August 16
 75 55 0.05 0.0
August 17
 80 58 0.00 0.0
August 18
 84 62 0.00 0.0
August 19
 83 51 1.16 0.0
August 20
 63 46 0.00 0.0
August 21
 66 50 0.04 0.0
August 22
 66 53 0.00 0.0
August 23
 78 63 0.00 0.0
August 24
 76 59 0.00 0.0
August 25
 77 55 0.00 0.0
August 26
 84 52 0.00 0.0
August 27
 80 57 0.00 0.0
August 28
 67 53 0.00 0.0
August 29
 n/a n/a 0.00 0.0
August 30
 76 n/a 0.00 0.0
August 31
 87 n/a 0.00 0.0
September 2018 Spearfish Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
September 1
 78 53 0.00 0.0
September 2
 82 n/a 0.00 0.0
September 3
 76 n/a 0.00 0.0
September 4
 88 n/a 0.00 0.0
September 5
 n/a n/a 0.00 0.0
September 6
 73 n/a 0.00 0.0
September 7
 86 n/a 0.00 0.0
September 8
 82 n/a 0.00 0.0
September 9
 83 n/a 0.00 0.0
September 10
 85 n/a 0.00 0.0
September 11
 85 n/a 0.00 0.0
September 12
 76 n/a 0.00 0.0
September 13
 88 n/a 0.00 0.0
September 14
 n/a n/a 0.00 0.0
September 15
 n/a n/a 0.00 0.0
September 16
 n/a n/a 0.00 0.0
September 17
 n/a n/a 0.00 0.0
September 18
 n/a n/a 0.00 0.0
September 19
 n/a n/a 0.00 0.0
September 20
 n/a n/a 1.02 0.0
September 21
 58 37 0.07 0.0
September 22
 n/a n/a 0.00 0.0
September 23
 n/a n/a 0.00 0.0
September 24
 n/a n/a 0.00 0.0
September 25
 61 n/a 0.19 0.0
September 26
 59 43 0.00 0.0
September 27
 65 48 0.02 0.0
September 28
 50 35 0.39 0.0
September 29
 48 36 0.02 0.0
September 30
 47 38 0.06 0.0
October 2018 Spearfish Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
October 1
 46 38 0.02 0.0
October 2
 64 41 0.00 0.0
October 3
 81 47 0.04 0.0
October 4
 50 28 0.02 0.0
October 5
 47 32 0.03 0.0
October 6
 48 30 0.00 0.0
October 7
 40 32 0.00 0.0
October 8
 53 30 0.11 0.0
October 9
 35 29 0.16 0.5
October 10
 35 26 0.15 0.5
October 11
 42 26 0.03 0.0
October 12
 44 21 0.01 0.0
October 13
 57 34 0.00 0.0
October 14
 44 29 0.23 2.4
October 15
 45 19 0.00 0.0
October 16
 51 44 0.00 0.0
October 17
 58 43 0.01 0.0
October 18
 64 43 0.00 0.0
October 19
 69 44 0.00 0.0
October 20
 65 34 0.00 0.0
October 21
 61 38 0.00 0.0
October 22
 65 34 0.00 0.0
October 23
 58 36 0.00 0.0
October 24
 64 44 0.00 0.0
October 25
 68 44 0.00 0.0
October 26
 62 43 0.00 0.0
October 27
 62 46 0.00 0.0
October 28
 60 42 0.13 0.0
October 29
 62 37 0.00 0.0
October 30
 58 37 0.00 0.0
October 31
 49 40 0.02 0.0
November 2018 Spearfish Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
November 1
 49 36 0.00 0.0
November 2
 50 32 0.00 0.0
November 3
 46 32 0.26 0.0
November 4
 35 29 0.02 0.0
November 5
 49 29 0.19 0.0
November 6
 45 23 0.03 0.0
November 7
 33 9 0.00 0.0
November 8
 34 13 0.03 0.3
November 9
 34 -4 0.00 0.0
November 10
 30 4 0.00 0.0
November 11
 38 11 0.00 0.0
November 12
 37 3 0.03 0.5
November 13
 40 3 0.00 0.0
November 14
 59 40 0.00 0.0
November 15
 64 44 0.00 0.0
November 16
 52 36 0.00 0.0
November 17
 47 10 0.02 0.4
November 18
 35 12 0.00 0.0
November 19
 44 11 0.00 0.0
November 20
 49 32 0.00 0.0
November 21
 55 36 0.00 0.0
November 22
 60 33 0.00 0.0
November 23
 56 36 0.00 0.0
November 24
 50 33 0.00 0.0
November 25
 n/a 21 0.05 1.0
November 26
 35 18 0.00 0.0
November 27
 36 21 0.00 0.0
November 28
 50 25 0.00 0.0
November 29
 52 34 0.00 0.0
November 30
 49 27 0.00 0.0
December 2018 Spearfish Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
December 1
 35 25 0.11 0.5
December 2
 39 25 0.33 3.0
December 3
 31 16 0.00 0.0
December 4
 29 21 0.00 0.0
December 5
 32 26 0.00 0.0
December 6
 29 4 0.00 0.0
December 7
 17 6 0.00 0.0
December 8
 38 14 0.00 0.0
December 9
 39 20 0.00 0.0
December 10
 29 20 0.00 0.0
December 11
 46 26 0.00 0.0
December 12
 44 23 0.00 0.0
December 13
 46 29 0.00 0.0
December 14
 46 31 0.00 0.0
December 15
 53 30 0.00 0.0
December 16
 46 25 0.00 0.0
December 17
 54 25 0.00 0.0
December 18
 58 34 0.00 0.0
December 19
 51 35 0.00 0.0
December 20
 45 34 0.00 0.0
December 21
 46 32 0.00 0.0
December 22
 56 26 0.00 0.0
December 23
 32 26 0.00 0.0
December 24
 44 26 0.00 0.0
December 25
 46 19 0.00 0.0
December 26
 55 17 0.00 0.0
December 27
 20 11 0.23 1.9
December 28
 12 7 0.41 6.2
December 29
 20 7 0.00 0.0
December 30
 48 6 0.00 0.0
December 31
 7 -10 0.99 12.5
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