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Dillon Weather in 1921

Historical record of Dillon, Montana weather for the year 1921 based on NOAA data.
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1921 Dillon Weather Extremes
Highest temperature 92 °F July 20
Lowest temperature -15 °F December 20
Highest daily low 57 °F July 19
Lowest daily high 13 °F December 20
Most daily precipitation 1.3 inches June 16
Most daily snow 6.5 inches November 20
Total annual precipitation 18.5 inches -
Total annual snow 49.5 inches -
What was the hottest temperature in Dillon in 1921?
The highest temperature recorded in Dillon, Montana in 1921 was 92 °F which happened on July 20.
Highest Temperatures: All-Time By Year
Highest Temperatures in Dillon in 1921
Rank Temperature Date
1 92 °F Jul 20
2 91 °F Jul 18
3 90 °F Jul 21
3 90 °F Jul 19
3 90 °F Jul 15
6 89 °F Jul 9
7 88 °F Jul 16
7 88 °F Jul 11
7 88 °F Jul 8
10 87 °F Jul 22
10 87 °F Jul 14
What was the coldest temperature in Dillon in 1921?
The lowest temperature recorded in Dillon, Montana in 1921 was -15 °F which happened on Dec 20.
Lowest Temperatures: All-Time By Year
Lowest Temperatures in Dillon in 1921
Rank Temperature Date
1 -15 °F December 20
2 -10 °F December 18
3 -6 °F November 22
4 -5 °F December 15
5 -4 °F December 23
5 -4 °F December 19
5 -4 °F November 20
5 -4 °F January 11
9 -3 °F December 21
10 -2 °F November 19
10 -2 °F February 17
January 1921 Dillon Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
January 1
 40 31 0.00 0.0
January 2
 42 30 0.00 0.0
January 3
 36 30 0.12 1.0
January 4
 41 32 0.00 0.0
January 5
 40 25 0.10 1.0
January 6
 37 14 0.00 0.0
January 7
 33 9 0.00 0.0
January 8
 36 11 0.00 0.0
January 9
 39 21 0.00 0.0
January 10
 32 4 0.00 0.0
January 11
 28 -4 0.00 0.0
January 12
 34 3 0.00 0.0
January 13
 32 9 0.00 0.0
January 14
 38 17 0.00 0.0
January 15
 39 24 0.00 0.0
January 16
 36 24 0.10 1.0
January 17
 38 26 0.00 0.0
January 18
 40 25 0.00 0.0
January 19
 41 23 0.00 0.0
January 20
 38 19 0.00 0.0
January 21
 37 10 0.00 0.0
January 22
 37 9 0.00 0.0
January 23
 42 21 0.00 0.0
January 24
 43 20 0.00 0.0
January 25
 37 20 0.00 0.0
January 26
 42 21 0.00 0.0
January 27
 40 24 0.00 0.0
January 28
 39 26 0.00 0.0
January 29
 37 25 0.00 0.0
January 30
 37 26 0.00 0.0
January 31
 40 21 0.00 0.0
February 1921 Dillon Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
February 1
 40 24 0.00 0.0
February 2
 37 23 0.00 0.0
February 3
 38 25 0.00 0.0
February 4
 36 24 0.00 0.0
February 5
 36 20 0.10 1.0
February 6
 37 22 0.15 1.5
February 7
 38 19 0.00 0.0
February 8
 38 21 0.00 0.0
February 9
 41 20 0.00 0.0
February 10
 42 24 0.00 0.0
February 11
 51 26 0.00 0.0
February 12
 55 27 0.00 0.0
February 13
 52 27 0.00 0.0
February 14
 51 26 0.42 4.5
February 15
 32 16 0.00 0.0
February 16
 35 0 0.00 0.0
February 17
 39 -2 0.00 0.0
February 18
 36 7 0.00 0.0
February 19
 36 17 0.00 0.0
February 20
 37 19 0.10 1.0
February 21
 41 25 0.00 0.0
February 22
 43 24 0.00 0.0
February 23
 50 25 0.00 0.0
February 24
 55 28 0.00 0.0
February 25
 58 27 0.00 0.0
February 26
 61 30 0.00 0.0
February 27
 63 30 0.00 0.0
February 28
 54 27 0.00 0.0
March 1921 Dillon Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
March 1
 46 32 0.00 0.0
March 2
 59 33 0.00 0.0
March 3
 61 33 0.00 0.0
March 4
 58 34 0.00 0.0
March 5
 54 33 0.00 0.0
March 6
 50 25 0.00 0.0
March 7
 45 22 0.00 0.0
March 8
 37 24 0.11 1.2
March 9
 39 21 0.04 0.5
March 10
 42 20 0.00 0.0
March 11
 38 20 0.05 0.5
March 12
 37 5 0.00 0.0
March 13
 38 9 0.10 1.0
March 14
 40 15 0.15 0.9
March 15
 46 24 0.00 0.0
March 16
 48 32 0.00 0.0
March 17
 54 33 0.00 0.0
March 18
 50 35 0.45 0.0
March 19
 43 23 0.00 0.0
March 20
 49 24 0.00 0.0
March 21
 49 31 0.00 0.0
March 22
 43 32 0.00 0.0
March 23
 50 30 0.00 0.0
March 24
 48 30 0.00 0.0
March 25
 50 32 0.00 0.0
March 26
 52 27 0.00 0.0
March 27
 58 25 0.00 0.0
March 28
 44 24 0.00 0.0
March 29
 45 28 0.00 0.0
March 30
 50 30 0.00 0.0
March 31
 49 31 0.00 0.0
April 1921 Dillon Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
April 1
 48 30 0.00 0.0
April 2
 58 32 0.00 0.0
April 3
 50 30 0.00 0.0
April 4
 39 29 0.81 5.0
April 5
 38 22 0.43 4.0
April 6
 43 22 0.05 0.0
April 7
 48 20 0.00 0.0
April 8
 46 28 0.00 0.0
April 9
 47 29 0.00 0.0
April 10
 45 32 0.00 0.0
April 11
 45 34 0.00 0.0
April 12
 58 34 0.00 0.0
April 13
 48 33 0.01 0.0
April 14
 41 34 0.57 0.0
April 15
 40 29 0.28 0.0
April 16
 51 26 0.00 0.0
April 17
 58 30 0.00 0.0
April 18
 60 32 0.00 0.0
April 19
 54 33 0.00 0.0
April 20
 55 32 0.00 0.0
April 21
 53 33 0.00 0.0
April 22
 49 32 0.00 0.0
April 23
 48 27 0.28 2.0
April 24
 50 31 0.00 0.0
April 25
 47 28 0.00 0.0
April 26
 46 26 0.00 0.0
April 27
 47 29 0.00 0.0
April 28
 51 34 0.00 0.0
April 29
 50 32 0.00 0.0
April 30
 54 32 0.00 0.0
May 1921 Dillon Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
May 1
 60 33 0.00 0.0
May 2
 56 34 0.00 0.0
May 3
 60 33 0.00 0.0
May 4
 69 34 0.00 0.0
May 5
 70 36 0.20 0.0
May 6
 66 36 0.25 0.0
May 7
 67 35 0.27 0.0
May 8
 69 36 0.29 0.0
May 9
 71 36 0.20 0.0
May 10
 72 38 0.00 0.0
May 11
 65 37 0.00 0.0
May 12
 70 32 0.00 0.0
May 13
 69 33 0.00 0.0
May 14
 66 35 0.21 0.0
May 15
 64 36 0.61 0.0
May 16
 58 34 0.39 0.0
May 17
 61 34 0.34 0.0
May 18
 59 35 0.35 0.0
May 19
 62 36 0.01 0.0
May 20
 65 36 0.02 0.0
May 21
 68 33 0.11 0.0
May 22
 62 38 0.03 0.0
May 23
 65 40 0.09 0.0
May 24
 70 40 0.27 0.0
May 25
 71 33 0.00 0.0
May 26
 72 38 0.00 0.0
May 27
 60 35 0.00 0.0
May 28
 52 33 0.21 0.0
May 29
 50 33 0.11 0.0
May 30
 58 36 0.14 0.0
May 31
 63 39 0.51 0.0
June 1921 Dillon Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
June 1
 65 40 0.35 0.0
June 2
 69 38 0.10 0.0
June 3
 71 41 0.03 0.0
June 4
 70 38 0.07 0.0
June 5
 72 42 0.05 0.0
June 6
 68 42 0.00 0.0
June 7
 80 45 0.37 0.0
June 8
 76 40 0.30 0.0
June 9
 78 43 0.00 0.0
June 10
 80 45 0.00 0.0
June 11
 80 50 0.00 0.0
June 12
 83 52 0.00 0.0
June 13
 85 55 0.00 0.0
June 14
 85 41 0.00 0.0
June 15
 61 38 0.15 0.0
June 16
 63 39 1.27 0.0
June 17
 70 35 0.17 0.0
June 18
 75 43 0.04 0.0
June 19
 80 45 0.00 0.0
June 20
 78 46 0.00 0.0
June 21
 81 43 0.00 0.0
June 22
 82 40 0.00 0.0
June 23
 80 42 0.78 0.0
June 24
 83 45 0.00 0.0
June 25
 84 50 0.00 0.0
June 26
 76 43 0.00 0.0
June 27
 79 42 0.00 0.0
June 28
 80 44 0.03 0.0
June 29
 81 43 0.00 0.0
June 30
 80 47 0.00 0.0
July 1921 Dillon Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
July 1
 70 34 0.00 0.0
July 2
 50 33 0.22 0.0
July 3
 54 34 0.31 0.0
July 4
 63 36 0.00 0.0
July 5
 74 42 0.00 0.0
July 6
 80 45 0.00 0.0
July 7
 82 45 0.00 0.0
July 8
 88 50 0.00 0.0
July 9
 89 55 0.11 0.0
July 10
 86 54 0.09 0.0
July 11
 88 52 0.00 0.0
July 12
 86 52 0.00 0.0
July 13
 85 50 0.00 0.0
July 14
 87 51 0.00 0.0
July 15
 90 54 0.00 0.0
July 16
 88 55 0.00 0.0
July 17
 84 55 0.00 0.0
July 18
 91 57 0.00 0.0
July 19
 90 57 0.00 0.0
July 20
 92 56 0.00 0.0
July 21
 90 50 0.00 0.0
July 22
 87 51 0.00 0.0
July 23
 86 52 0.00 0.0
July 24
 85 53 0.00 0.0
July 25
 85 51 0.00 0.0
July 26
 80 48 0.00 0.0
July 27
 78 45 0.00 0.0
July 28
 80 44 0.00 0.0
July 29
 82 46 0.00 0.0
July 30
 85 45 0.00 0.0
July 31
 86 44 0.09 0.0
August 1921 Dillon Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
August 1
 82 46 0.00 0.0
August 2
 79 45 0.00 0.0
August 3
 83 50 0.00 0.0
August 4
 82 50 0.00 0.0
August 5
 80 37 0.00 0.0
August 6
 76 40 0.00 0.0
August 7
 78 44 0.02 0.0
August 8
 83 48 0.00 0.0
August 9
 82 50 0.00 0.0
August 10
 80 54 0.00 0.0
August 11
 80 51 0.03 0.0
August 12
 82 49 0.02 0.0
August 13
 79 46 0.03 0.0
August 14
 78 50 0.03 0.0
August 15
 73 49 0.00 0.0
August 16
 75 51 0.00 0.0
August 17
 80 53 0.00 0.0
August 18
 80 50 0.00 0.0
August 19
 78 42 0.00 0.0
August 20
 76 39 0.11 0.0
August 21
 82 41 0.09 0.0
August 22
 80 48 0.00 0.0
August 23
 82 46 0.00 0.0
August 24
 81 46 0.04 0.0
August 25
 77 40 0.00 0.0
August 26
 75 41 0.21 0.0
August 27
 78 37 0.52 0.0
August 28
 81 42 0.07 0.0
August 29
 80 42 0.00 0.0
August 30
 84 39 0.00 0.0
August 31
 85 41 0.00 0.0
September 1921 Dillon Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
September 1
 83 38 0.00 0.0
September 2
 80 38 0.17 0.0
September 3
 70 36 0.30 0.0
September 4
 60 32 0.00 0.0
September 5
 72 34 0.00 0.0
September 6
 76 33 0.00 0.0
September 7
 75 35 0.00 0.0
September 8
 69 36 0.00 0.0
September 9
 50 34 0.98 0.0
September 10
 46 29 0.18 0.0
September 11
 48 30 0.07 0.0
September 12
 50 28 0.00 0.0
September 13
 58 31 0.00 0.0
September 14
 50 32 0.00 0.0
September 15
 52 32 0.02 0.0
September 16
 65 31 0.00 0.0
September 17
 71 32 0.00 0.0
September 18
 60 33 0.00 0.0
September 19
 66 32 0.00 0.0
September 20
 70 29 0.00 0.0
September 21
 71 31 0.00 0.0
September 22
 68 32 0.00 0.0
September 23
 65 34 0.00 0.0
September 24
 67 32 0.00 0.0
September 25
 68 31 0.00 0.0
September 26
 69 33 0.00 0.0
September 27
 72 33 0.00 0.0
September 28
 60 32 0.00 0.0
September 29
 64 30 0.00 0.0
September 30
 64 32 0.00 0.0
October 1921 Dillon Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
October 1
 67 32 0.00 0.0
October 2
 69 31 0.00 0.0
October 3
 78 32 0.00 0.0
October 4
 76 34 0.00 0.0
October 5
 82 35 0.00 0.0
October 6
 74 32 0.00 0.0
October 7
 75 30 0.00 0.0
October 8
 73 31 0.00 0.0
October 9
 74 34 0.00 0.0
October 10
 76 32 0.00 0.0
October 11
 72 32 0.00 0.0
October 12
 75 33 0.00 0.0
October 13
 74 34 0.00 0.0
October 14
 72 34 0.00 0.0
October 15
 68 35 0.10 0.0
October 16
 60 33 0.00 0.0
October 17
 58 33 0.00 0.0
October 18
 64 32 0.00 0.0
October 19
 80 34 0.00 0.0
October 20
 81 32 0.00 0.0
October 21
 62 32 0.00 0.0
October 22
 68 34 0.00 0.0
October 23
 70 34 0.00 0.0
October 24
 60 32 0.00 0.0
October 25
 55 31 0.00 0.0
October 26
 54 31 0.00 0.0
October 27
 52 32 0.00 0.0
October 28
 54 31 0.00 0.0
October 29
 59 32 0.00 0.0
October 30
 72 31 0.00 0.0
October 31
 68 31 0.00 0.0
November 1921 Dillon Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
November 1
 64 30 0.00 0.0
November 2
 59 31 0.00 0.0
November 3
 58 32 0.00 0.0
November 4
 52 34 0.00 0.0
November 5
 52 31 0.00 0.0
November 6
 53 31 0.00 0.0
November 7
 49 29 0.00 0.0
November 8
 50 28 0.00 0.0
November 9
 52 24 0.00 0.0
November 10
 50 22 0.00 0.0
November 11
 50 25 0.00 0.0
November 12
 48 28 0.00 0.0
November 13
 44 25 0.00 0.0
November 14
 45 23 0.00 0.0
November 15
 43 22 0.00 0.0
November 16
 40 28 0.20 2.0
November 17
 40 24 0.00 0.0
November 18
 32 14 0.05 0.5
November 19
 20 -2 0.05 0.8
November 20
 25 -4 0.51 6.5
November 21
 18 0 0.00 0.0
November 22
 48 -6 0.00 0.0
November 23
 48 30 0.00 0.0
November 24
 43 31 0.00 0.0
November 25
 45 26 0.00 0.0
November 26
 45 24 0.00 0.0
November 27
 44 25 0.00 0.0
November 28
 45 22 0.00 0.0
November 29
 46 27 0.00 0.0
November 30
 43 30 0.00 0.0
December 1921 Dillon Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
December 1
 44 25 0.10 1.5
December 2
 42 21 0.05 0.8
December 3
 45 31 0.01 0.0
December 4
 40 26 0.00 0.0
December 5
 36 0 0.00 0.0
December 6
 40 14 0.00 0.0
December 7
 43 20 0.00 0.0
December 8
 43 13 0.00 0.0
December 9
 40 15 0.00 0.0
December 10
 36 16 0.00 0.0
December 11
 32 n/a 0.00 0.0
December 12
 45 19 0.00 0.0
December 13
 51 32 0.00 0.0
December 14
 48 27 0.00 0.0
December 15
 30 -5 0.50 5.0
December 16
 34 2 0.03 0.5
December 17
 30 0 0.00 0.0
December 18
 15 -10 0.00 0.0
December 19
 19 -4 0.00 0.0
December 20
 13 -15 0.00 0.0
December 21
 22 -3 0.30 3.0
December 22
 20 -1 0.00 0.0
December 23
 18 -4 0.00 0.0
December 24
 20 3 0.00 0.0
December 25
 30 6 0.00 0.0
December 26
 31 9 0.07 2.0
December 27
 36 18 0.00 0.0
December 28
 44 19 0.00 0.0
December 29
 45 23 0.00 0.0
December 30
 42 16 0.06 0.8
December 31
 39 0 0.00 0.0
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