|
Typical Helena June Weather 1991–2020 |
||
|---|---|---|
| Average daily high | 75.0 °F | |
| Average daily low | 48.6 °F | |
| Average monthly precipitation | 2.2 inches | |
| Average monthly snow | 0.0 inches | |
| Daily chance of precipitation | 38.4% | |
| Daily chance of snow | 0.32% | |
|
Helena June Weather Records 1893–2024 |
||
|---|---|---|
| Highest temperature | 104 °F | June 14, 2021 |
| Lowest temperature | 30 °F | June 10, 1999 |
| Highest daily low | 69 °F | June 22, 1900 |
| Lowest daily high | 39 °F | June 7, 1895 |
| Hottest average high temperature | 85.8 °F | 2021 |
| Coldest average high temperature | 62.9 °F | 1901 |
| Most daily precipitation | 2.2 inches | June 11, 1915 |
| Most monthly precipitation | 5.3 inches | 1915 |
| Most daily snow | 2.7 inches | June 12, 1969 |
| Most monthly snow | 2.7 inches | 1969 |
| Day | Average (°F) | Record (°F) | ||
|---|---|---|---|---|
| High | Low | High | Low | |
| June 1 | 70.2 | 45.4 | 91 | 33 |
| June 2 | 70.4 | 45.5 | 92 | 33 |
| June 3 | 70.5 | 45.7 | 94 | 31 |
| June 4 | 70.7 | 46.0 | 97 | 31 |
| June 5 | 71.0 | 46.2 | 90 | 33 |
| June 6 | 71.3 | 46.3 | 91 | 33 |
| June 7 | 71.8 | 46.5 | 96 | 31 |
| June 8 | 72.1 | 46.8 | 93 | 32 |
| June 9 | 72.5 | 47.0 | 95 | 33 |
| June 10 | 72.8 | 47.2 | 94 | 30 |
| June 11 | 73.2 | 47.4 | 94 | 35 |
| June 12 | 73.6 | 47.7 | 94 | 33 |
| June 13 | 74.0 | 47.9 | 95 | 30 |
| June 14 | 74.5 | 48.2 | 104 | 34 |
| June 15 | 74.8 | 48.4 | 98 | 35 |
| June 16 | 75.1 | 48.7 | 95 | 36 |
| June 17 | 75.4 | 48.9 | 97 | 34 |
| June 18 | 75.7 | 49.1 | 94 | 33 |
| June 19 | 76.0 | 49.3 | 93 | 36 |
| June 20 | 76.3 | 49.5 | 95 | 32 |
| June 21 | 76.6 | 49.7 | 102 | 33 |
| June 22 | 77.1 | 49.9 | 98 | 34 |
| June 23 | 77.6 | 50.1 | 98 | 35 |
| June 24 | 78.0 | 50.4 | 98 | 36 |
| June 25 | 78.6 | 50.6 | 100 | 36 |
| June 26 | 79.0 | 50.9 | 98 | 37 |
| June 27 | 79.4 | 51.1 | 103 | 37 |
| June 28 | 79.9 | 51.3 | 102 | 35 |
| June 29 | 80.3 | 51.6 | 100 | 33 |
| June 30 | 80.8 | 51.8 | 100 | 34 |