Check out the Montana Big Sky Bonus Winning Numbers and Results for May 31, 2026. You’ll also find handy stats like odd-even numbers, high-low numbers, common number pairs, and quick insight and statistical analysis.

Winning Number Combination

6
19
26
31
3

Quick Insight: This draw's sum (82) came out higher than the expected average of 65. Cold number 26 made a surprising appearance today.

Note: Based on the last 151 draws.

Statistical Analysis: The dataset consists of 4 values ranging from 6 to 31, with a range of 25. The mean is 20.5, while the median is 22.5, suggesting the data is negatively skewed (left-tailed). There is no mode, indicating that all values are unique. The standard deviation is 9.39, 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).

Number Pairs

151 draws - From Jan. 1, 2026 To May. 31, 2026
6 19
Last Drawn
Mar-02-2026
Interval
90
6 26
Last Drawn
Oct-28-2025
Interval
215
6 31
Last Drawn
May-10-2026
Interval
21
19 26
Last Drawn
Mar-16-2026
Interval
76
19 31
Last Drawn
Mar-16-2026
Interval
76
26 31
Last Drawn
May-11-2026
Interval
20
Pairs Last Drawn Interval
6 19
Mar-02-2026 90
6 26
Oct-28-2025 215
6 31
May-10-2026 21
19 26
Mar-16-2026 76
19 31
Mar-16-2026 76
26 31
May-11-2026 20

Number Triplets

151 draws - From Jan. 1, 2026 To May. 31, 2026
6 19 26
Last Drawn
Jan-13-2021
Interval
1964
6 19 31
Last Drawn
Sep-08-2024
Interval
630
6 26 31
Last Drawn
Nov-07-2022
Interval
1301
19 26 31
Last Drawn
Mar-16-2026
Interval
76
Triplets Last Drawn Interval
6 19 26
Jan-13-2021 1964
6 19 31
Sep-08-2024 630
6 26 31
Nov-07-2022 1301
19 26 31
Mar-16-2026 76

Previous Montana Big Sky Bonus Results

May 30, 2026
15
18
22
27
14
May 29, 2026
5
7
18
20
14
May 28, 2026
16
18
20
29
8
May 27, 2026
7
12
15
23
5
May 26, 2026
1
17
25
29
12
May 30, 2026
15
18
22
27
14
View Statistics
May 29, 2026
5
7
18
20
14
View Statistics
May 28, 2026
16
18
20
29
8
View Statistics
May 27, 2026
7
12
15
23
5
View Statistics
May 26, 2026
1
17
25
29
12
View Statistics