Montana Big Sky Bonus

Winning Numbers and Results for December 19, 2025

  Number Frequency   Bonus Ball Frequency   Overdue Numbers   Odd/Even Numbers   High/Low Numbers   Sum and Root Sum   Hot and Cold Numbers   Most Common Pairs   Most Common Triplets
Charts
 Latest Draw Result  Previous Draw Result  Next Draw Result
  Number Frequency   Bonus Ball Frequency   Overdue Numbers   Odd/Even Numbers   High/Low Numbers   Sum and Root Sum   Hot and Cold Numbers   Most Common Pairs   Most Common Triplets
 About Big Sky Bonus

Check out the Montana Big Sky Bonus Winning Numbers and Results for December 19, 2025. You’ll also find handy stats like odd-even numbers, high-low numbers, number frequency, common number pairs, and other quick statistical analysis and insights to help you explore the trends.

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Big Sky Bonus Charts

Winning Number Combination

4
21
28
29
15

Quick Insight: The total sum of the winning numbers (82) exceeds the usual average of 63. A long-overdue number 21 finally appeared. Rarely drawn numbers 21 and 29 appeared this time. This draw also features consecutive numbers such as 28-29.

Note: Based on the last 151 draws.

Statistical Analysis: The dataset consists of 4 values ranging from 4 to 29, with a range of 25. The mean is 20.5, while the median is 24.5, suggesting the data is negatively skewed (left-tailed). There is no mode, indicating that all values are unique. The standard deviation is 10.01, which reflects how spread out the numbers are from the mean. Overall, the dataset shows a moderate level of dispersion and appears to be negatively skewed (left-tailed).

Previous Montana Big Sky Bonus Results

December 18, 2025
17
18
30
31
12
December 17, 2025
8
10
18
19
1
December 16, 2025
15
20
29
31
14
December 15, 2025
3
17
18
31
8
December 14, 2025
4
19
28
31
14
December 18, 2025
17
18
30
31
12
 View Statistics
December 17, 2025
8
10
18
19
1
 View Statistics
December 16, 2025
15
20
29
31
14
 View Statistics
December 15, 2025
3
17
18
31
8
 View Statistics
December 14, 2025
4
19
28
31
14
 View Statistics
View Other Past Results

Number Frequency

151 draws - From Jul. 22, 2025 To Dec. 19, 2025
28
Frequency
19
Max Interval
28
Avg. Interval
7.79
4
Frequency
19
Max Interval
31
Avg. Interval
7.68
21
Frequency
17
Max Interval
18
Avg. Interval
8.00
29
Frequency
15
Max Interval
30
Avg. Interval
10.60
Ball Frequency Max Interval Avg. Interval
28
 19
28 7.79
4
 19
31 7.68
21
 17
18 8.00
29
 15
30 10.60
View All Number Frequencies

Number Frequency by Rank

151 draws - From Jul. 22, 2025 To Dec. 19, 2025
Rank
1
Frequency
28
18
Rank
2
Frequency
27
5
Rank
3
Frequency
24
9
16
26
27
Rank
4
Frequency
23
2
6
Rank
5
Frequency
22
15
31
19
Rank
6
Frequency
21
14
Rank
7
Frequency
20
3
17
Rank
8
Frequency
19
28
10
4
25
1
Rank
9
Frequency
18
30
Rank
10
Frequency
17
21
Rank
11
Frequency
16
23
8
Rank
12
Frequency
15
29
11
12
13
7
20
Rank
13
Frequency
13
24
Rank
14
Frequency
11
22
Rank Frequency Ball
1 28
18
2 27
5
3 24
9
16
26
27
4 23
2
6
5 22
15
31
19
6 21
14
7 20
3
17
8 19
28
10
4
25
1
9 18
30
10 17
21
11 16
23
8
12 15
29
11
12
13
7
20
13 13
24
14 11
22
View Number Frequency Analysis

Number Pairs

151 draws - From Jul. 22, 2025 To Dec. 19, 2025
4 21
Last Drawn
May-28-2025
Interval
205
4 28
Last Drawn
Dec-14-2025
Interval
5
4 29
Last Drawn
Aug-24-2025
Interval
117
21 28
Last Drawn
Nov-17-2025
Interval
32
21 29
Last Drawn
Nov-01-2025
Interval
48
28 29
Last Drawn
Nov-29-2025
Interval
20
Pairs Last Drawn Interval
4 21
May-28-2025 205
4 28
Dec-14-2025 5
4 29
Aug-24-2025 117
21 28
Nov-17-2025 32
21 29
Nov-01-2025 48
28 29
Nov-29-2025 20
View All Common Number Pairs

Number Triplets

151 draws - From Jul. 22, 2025 To Dec. 19, 2025
4 21 28
Last Drawn
Nov-18-2024
Interval
396
4 21 29
Last Drawn
Mar-26-2022
Interval
1364
4 28 29
Last Drawn
Jul-09-2023
Interval
894
21 28 29
Last Drawn
Feb-05-2023
Interval
1048
Triplets Last Drawn Interval
4 21 28
Nov-18-2024 396
4 21 29
Mar-26-2022 1364
4 28 29
Jul-09-2023 894
21 28 29
Feb-05-2023 1048
View All Common Triplet Numbers

Big Sky Bonus Charts