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Dillon Weather in 1977

Historical record of Dillon, Montana weather for the year 1977 based on NOAA data.
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1977 Dillon Weather Extremes
Highest temperature 94 °F July 16
Lowest temperature -22 °F November 20
Highest daily low 59 °F August 18
Lowest daily high 3 °F November 20
Most daily precipitation 0.8 inches March 13
Most daily snow 8.0 inches March 13
Total annual precipitation 8.3 inches -
Total annual snow 32.5 inches -
What was the hottest temperature in Dillon in 1977?
The highest temperature recorded in Dillon, Montana in 1977 was 94 °F which happened on July 16.
Highest Temperatures: All-Time By Year
Highest Temperatures in Dillon in 1977
Rank Temperature Date
1 94 °F Jul 16
2 91 °F Jul 18
3 90 °F Aug 19
3 90 °F Jul 12
5 89 °F Sep 7
5 89 °F Sep 6
5 89 °F Sep 5
5 89 °F Aug 20
5 89 °F Jul 28
5 89 °F Jul 17
What was the coldest temperature in Dillon in 1977?
The lowest temperature recorded in Dillon, Montana in 1977 was -22 °F which happened on Nov 20.
Lowest Temperatures: All-Time By Year
Lowest Temperatures in Dillon in 1977
Rank Temperature Date
1 -22 °F November 20
2 -17 °F November 21
3 -15 °F January 9
3 -15 °F January 8
3 -15 °F January 5
6 -14 °F December 31
7 -12 °F January 2
8 -11 °F January 6
9 -9 °F January 3
10 -8 °F December 9
10 -8 °F January 1
January 1977 Dillon Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
January 1
 15 -8 0.00 0.0
January 2
 18 -12 0.00 0.0
January 3
 23 -9 0.40 4.0
January 4
 15 3 0.11 1.0
January 5
 8 -15 0.01 0.0
January 6
 22 -11 0.00 0.0
January 7
 25 3 0.00 0.0
January 8
 9 -15 0.00 0.0
January 9
 17 -15 0.00 0.0
January 10
 27 8 0.00 0.0
January 11
 23 8 0.00 0.0
January 12
 31 9 0.00 0.0
January 13
 34 19 0.00 0.0
January 14
 34 20 0.00 0.0
January 15
 33 6 0.00 0.0
January 16
 38 7 0.05 0.5
January 17
 49 32 0.00 0.0
January 18
 47 34 0.00 0.0
January 19
 47 25 0.00 0.0
January 20
 45 21 0.00 0.0
January 21
 43 15 0.00 0.0
January 22
 40 14 0.00 0.0
January 23
 39 10 0.00 0.0
January 24
 27 3 0.00 0.0
January 25
 37 8 0.00 0.0
January 26
 39 14 0.00 0.0
January 27
 47 22 0.00 0.0
January 28
 46 24 0.00 0.0
January 29
 40 14 0.00 0.0
January 30
 36 10 0.00 0.0
January 31
 42 23 0.00 0.0
February 1977 Dillon Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
February 1
 41 15 0.00 0.0
February 2
 37 11 0.00 0.0
February 3
 44 10 0.00 0.0
February 4
 44 17 0.00 0.0
February 5
 48 14 0.00 0.0
February 6
 47 10 0.00 0.0
February 7
 47 13 0.00 0.0
February 8
 50 17 0.00 0.0
February 9
 50 18 0.00 0.0
February 10
 46 19 0.00 0.0
February 11
 47 28 0.00 0.0
February 12
 50 31 0.00 0.0
February 13
 50 25 0.00 0.0
February 14
 48 15 0.00 0.0
February 15
 52 22 0.00 0.0
February 16
 59 30 0.00 0.0
February 17
 56 25 0.00 0.0
February 18
 52 30 0.00 0.0
February 19
 59 23 0.00 0.0
February 20
 61 23 0.00 0.0
February 21
 54 29 0.00 0.0
February 22
 42 26 0.00 0.0
February 23
 40 16 0.00 0.0
February 24
 33 13 0.00 0.0
February 25
 35 11 0.00 0.0
February 26
 32 14 0.00 0.0
February 27
 37 12 0.00 0.0
February 28
 46 18 0.00 0.0
March 1977 Dillon Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
March 1
 32 19 0.04 2.0
March 2
 33 17 0.01 0.0
March 3
 34 8 0.00 0.0
March 4
 37 8 0.00 0.0
March 5
 40 15 0.00 0.0
March 6
 46 18 0.00 0.0
March 7
 50 33 0.00 0.0
March 8
 46 27 0.00 0.0
March 9
 46 19 0.30 3.0
March 10
 37 8 0.00 0.0
March 11
 40 12 0.00 0.0
March 12
 48 19 0.00 0.0
March 13
 33 19 0.75 8.0
March 14
 27 5 0.00 0.0
March 15
 33 -1 0.00 0.0
March 16
 36 9 0.00 0.0
March 17
 41 14 0.00 0.0
March 18
 35 12 0.00 0.0
March 19
 39 14 0.00 0.0
March 20
 33 -1 0.01 0.0
March 21
 54 17 0.00 0.0
March 22
 52 25 0.00 0.0
March 23
 52 28 0.00 0.0
March 24
 44 27 0.10 1.0
March 25
 40 25 0.10 1.0
March 26
 42 25 0.00 0.0
March 27
 48 21 0.00 0.0
March 28
 34 15 0.00 0.0
March 29
 22 15 0.10 1.0
March 30
 32 13 0.00 0.0
March 31
 37 23 0.00 0.0
April 1977 Dillon Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
April 1
 37 23 0.00 0.0
April 2
 40 20 0.00 0.0
April 3
 50 21 0.00 0.0
April 4
 54 31 0.00 0.0
April 5
 61 36 0.00 0.0
April 6
 67 31 0.00 0.0
April 7
 70 30 0.00 0.0
April 8
 73 36 0.00 0.0
April 9
 57 33 0.03 0.0
April 10
 50 29 0.10 1.0
April 11
 57 25 0.00 0.0
April 12
 57 29 0.00 0.0
April 13
 58 27 0.00 0.0
April 14
 41 28 0.40 2.0
April 15
 61 21 0.00 0.0
April 16
 69 35 0.00 0.0
April 17
 49 32 0.00 0.0
April 18
 52 25 0.00 0.0
April 19
 48 22 0.00 0.0
April 20
 53 21 0.00 0.0
April 21
 62 27 0.00 0.0
April 22
 73 33 0.00 0.0
April 23
 75 30 0.00 0.0
April 24
 75 35 0.00 0.0
April 25
 77 31 0.00 0.0
April 26
 74 43 0.00 0.0
April 27
 66 33 0.00 0.0
April 28
 70 34 0.00 0.0
April 29
 71 36 0.00 0.0
April 30
 63 35 0.00 0.0
May 1977 Dillon Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
May 1
 63 35 0.00 0.0
May 2
 67 36 0.00 0.0
May 3
 56 38 0.05 0.0
May 4
 47 33 0.00 0.0
May 5
 52 22 0.00 0.0
May 6
 48 32 0.00 0.0
May 7
 57 39 0.07 0.0
May 8
 60 36 0.07 0.0
May 9
 67 33 0.00 0.0
May 10
 60 42 0.00 0.0
May 11
 60 35 0.00 0.0
May 12
 73 31 0.00 0.0
May 13
 72 35 0.00 0.0
May 14
 65 40 0.16 0.0
May 15
 56 34 0.02 0.0
May 16
 48 35 0.02 0.0
May 17
 40 30 0.32 0.0
May 18
 46 30 0.00 0.0
May 19
 50 30 0.02 0.0
May 20
 56 34 0.00 0.0
May 21
 64 34 0.00 0.0
May 22
 66 37 0.00 0.0
May 23
 65 44 0.03 0.0
May 24
 59 47 0.00 0.0
May 25
 53 40 0.34 0.0
May 26
 60 33 0.07 0.0
May 27
 52 35 0.15 0.0
May 28
 54 29 0.00 0.0
May 29
 57 25 0.00 0.0
May 30
 69 29 0.00 0.0
May 31
 82 43 0.00 0.0
June 1977 Dillon Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
June 1
 86 50 0.00 0.0
June 2
 74 45 0.00 0.0
June 3
 82 41 0.00 0.0
June 4
 88 52 0.00 0.0
June 5
 85 48 0.00 0.0
June 6
 87 51 0.00 0.0
June 7
 83 54 0.00 0.0
June 8
 75 54 0.17 0.0
June 9
 62 52 0.22 0.0
June 10
 56 44 0.04 0.0
June 11
 57 43 0.07 0.0
June 12
 69 39 0.05 0.0
June 13
 69 46 0.14 0.0
June 14
 71 47 0.02 0.0
June 15
 72 46 0.00 0.0
June 16
 68 44 0.06 0.0
June 17
 69 40 0.00 0.0
June 18
 72 40 0.00 0.0
June 19
 74 44 0.00 0.0
June 20
 75 50 0.06 0.0
June 21
 74 50 0.00 0.0
June 22
 79 49 0.00 0.0
June 23
 82 50 0.00 0.0
June 24
 88 49 0.00 0.0
June 25
 87 53 0.00 0.0
June 26
 85 48 0.00 0.0
June 27
 80 52 0.00 0.0
June 28
 80 40 0.00 0.0
June 29
 75 51 0.00 0.0
June 30
 78 40 0.00 0.0
July 1977 Dillon Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
July 1
 80 42 0.00 0.0
July 2
 70 50 0.01 0.0
July 3
 70 40 0.00 0.0
July 4
 60 47 0.16 0.0
July 5
 75 43 0.00 0.0
July 6
 71 42 0.00 0.0
July 7
 71 34 0.00 0.0
July 8
 79 42 0.00 0.0
July 9
 85 48 0.00 0.0
July 10
 71 46 0.20 0.0
July 11
 78 40 0.00 0.0
July 12
 90 50 0.00 0.0
July 13
 75 49 0.00 0.0
July 14
 80 42 0.00 0.0
July 15
 88 44 0.00 0.0
July 16
 94 47 0.00 0.0
July 17
 89 56 0.00 0.0
July 18
 91 49 0.00 0.0
July 19
 84 50 0.00 0.0
July 20
 82 50 0.00 0.0
July 21
 80 52 0.18 0.0
July 22
 81 49 0.01 0.0
July 23
 84 54 0.00 0.0
July 24
 68 56 0.51 0.0
July 25
 79 53 0.07 0.0
July 26
 80 51 0.00 0.0
July 27
 79 47 0.00 0.0
July 28
 89 49 0.00 0.0
July 29
 82 50 0.00 0.0
July 30
 79 41 0.00 0.0
July 31
 83 43 0.00 0.0
August 1977 Dillon Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
August 1
 88 47 0.00 0.0
August 2
 88 50 0.00 0.0
August 3
 83 56 0.00 0.0
August 4
 72 49 0.10 0.0
August 5
 72 45 0.00 0.0
August 6
 80 48 0.04 0.0
August 7
 80 49 0.00 0.0
August 8
 74 48 0.00 0.0
August 9
 81 46 0.00 0.0
August 10
 73 44 0.00 0.0
August 11
 80 37 0.00 0.0
August 12
 87 45 0.00 0.0
August 13
 85 45 0.00 0.0
August 14
 78 45 0.00 0.0
August 15
 83 49 0.00 0.0
August 16
 81 42 0.00 0.0
August 17
 86 47 0.00 0.0
August 18
 88 59 0.00 0.0
August 19
 90 53 0.00 0.0
August 20
 89 51 0.00 0.0
August 21
 82 49 0.00 0.0
August 22
 74 47 0.00 0.0
August 23
 86 45 0.00 0.0
August 24
 84 50 0.00 0.0
August 25
 65 49 0.00 0.0
August 26
 63 41 0.11 0.0
August 27
 66 40 0.00 0.0
August 28
 67 35 0.00 0.0
August 29
 75 50 0.00 0.0
August 30
 54 39 0.03 0.0
August 31
 60 30 0.00 0.0
September 1977 Dillon Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
September 1
 72 41 0.00 0.0
September 2
 84 39 0.00 0.0
September 3
 83 44 0.00 0.0
September 4
 87 43 0.00 0.0
September 5
 89 48 0.00 0.0
September 6
 89 46 0.00 0.0
September 7
 89 45 0.00 0.0
September 8
 67 44 0.00 0.0
September 9
 77 33 0.00 0.0
September 10
 82 35 0.00 0.0
September 11
 78 36 0.00 0.0
September 12
 73 38 0.00 0.0
September 13
 82 35 0.00 0.0
September 14
 80 44 0.00 0.0
September 15
 63 41 0.05 0.0
September 16
 55 35 0.05 0.0
September 17
 58 36 0.24 0.0
September 18
 66 33 0.00 0.0
September 19
 64 41 0.01 0.0
September 20
 64 38 0.27 0.0
September 21
 57 34 0.00 0.0
September 22
 50 31 0.12 0.0
September 23
 58 30 0.00 0.0
September 24
 60 30 0.00 0.0
September 25
 56 30 0.00 0.0
September 26
 65 37 0.00 0.0
September 27
 69 32 0.00 0.0
September 28
 69 37 0.00 0.0
September 29
 63 43 0.13 0.0
September 30
 49 32 0.57 0.0
October 1977 Dillon Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
October 1
 54 32 0.00 0.0
October 2
 58 30 0.00 0.0
October 3
 57 29 0.00 0.0
October 4
 55 26 0.00 0.0
October 5
 49 24 0.00 0.0
October 6
 53 28 0.00 0.0
October 7
 53 33 0.02 0.0
October 8
 57 30 0.00 0.0
October 9
 49 31 0.00 0.0
October 10
 45 20 0.00 0.0
October 11
 61 20 0.00 0.0
October 12
 72 29 0.00 0.0
October 13
 63 38 0.00 0.0
October 14
 62 31 0.00 0.0
October 15
 75 29 0.00 0.0
October 16
 74 40 0.00 0.0
October 17
 66 31 0.00 0.0
October 18
 72 32 0.00 0.0
October 19
 72 34 0.00 0.0
October 20
 61 37 0.00 0.0
October 21
 60 30 0.00 0.0
October 22
 67 30 0.00 0.0
October 23
 68 33 0.00 0.0
October 24
 66 34 0.00 0.0
October 25
 72 42 0.00 0.0
October 26
 51 33 0.09 0.0
October 27
 56 26 0.00 0.0
October 28
 62 31 0.00 0.0
October 29
 55 38 0.00 0.0
October 30
 50 26 0.00 0.0
October 31
 41 23 0.00 0.0
November 1977 Dillon Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
November 1
 48 24 0.00 0.0
November 2
 51 29 0.00 0.0
November 3
 44 14 0.00 0.0
November 4
 52 19 0.00 0.0
November 5
 45 21 0.00 0.0
November 6
 46 27 0.06 0.0
November 7
 48 19 0.00 0.0
November 8
 35 13 0.00 0.0
November 9
 41 10 0.00 0.0
November 10
 55 26 0.00 0.0
November 11
 56 26 0.00 0.0
November 12
 56 29 0.00 0.0
November 13
 56 30 0.00 0.0
November 14
 48 24 0.00 0.0
November 15
 49 30 0.04 0.0
November 16
 40 20 0.00 0.0
November 17
 30 14 0.06 1.0
November 18
 23 8 0.17 6.0
November 19
 10 -6 0.00 0.0
November 20
 3 -22 0.00 0.0
November 21
 16 -17 0.00 0.0
November 22
 37 4 0.00 0.0
November 23
 36 18 0.00 0.0
November 24
 42 26 0.00 0.0
November 25
 49 25 0.16 0.0
November 26
 48 28 0.00 0.0
November 27
 42 27 0.00 0.0
November 28
 46 30 0.00 0.0
November 29
 48 28 0.00 0.0
November 30
 38 22 0.00 0.0
December 1977 Dillon Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
December 1
 37 19 0.00 0.0
December 2
 46 36 0.00 0.0
December 3
 50 34 0.00 0.0
December 4
 37 17 0.00 0.0
December 5
 30 14 0.00 0.0
December 6
 47 20 0.00 0.0
December 7
 43 14 0.00 0.0
December 8
 23 0 0.00 0.0
December 9
 34 -8 0.00 0.0
December 10
 52 30 0.00 0.0
December 11
 51 28 0.00 0.0
December 12
 43 27 0.00 0.0
December 13
 44 27 0.03 0.0
December 14
 48 35 0.01 0.0
December 15
 40 30 0.13 0.0
December 16
 32 18 0.00 0.0
December 17
 28 9 0.00 0.0
December 18
 33 10 n/a n/a
December 19
 28 9 0.00 0.0
December 20
 22 -4 0.00 0.0
December 21
 26 -1 0.00 0.0
December 22
 33 17 0.00 0.0
December 23
 38 20 0.00 0.0
December 24
 36 8 0.00 0.0
December 25
 39 9 0.00 0.0
December 26
 31 8 0.00 0.0
December 27
 28 2 0.00 0.0
December 28
 30 1 0.00 0.0
December 29
 34 6 0.00 0.0
December 30
 20 6 0.00 0.0
December 31
 8 -14 0.02 1.0
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