Last updated: March 2, 2024
The weather in Heart Butte, United States, during March is characterized by an average temperature of -2°C (29°F). Highs can soar to 12°C (53°F), while lows may dip to -21°C (-6°F). Typically, the humidity level in Heart Butte throughout March hovers around 88%.
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Average temperature
Maximum temperature
Humidity
In March, Heart Butte averages 39 mm (1.5 inches) of rainfall, typically over the course of 10 rainy days. The month enjoys an average of 11 hours 57 minutes of daylight, with the sun shining for approximately 8 hours 27 minutes each day. Additionally, there is a 48% probability of sunny days during this period.
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Chance of sun
In March, the UV Index in Heart Butte reaches a maximum of 5, indicating a level of Moderate exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 30 minutes.
| 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UVI | 1 | 1 | 2 | 3 | 4 | 5 | 5 | 5 | 5 | 3 | 2 | 1 | 1 |
| Exposure | Low | Moderate | Low | ||||||||||
| Time to burn | 45 min | 30 min | 45 min | ||||||||||