Last updated: March 2, 2024
The weather in Helena, United States, during February is characterized by an average temperature of 11°C (53°F). Highs can soar to 25°C (78°F), while lows may dip to -4°C (26°F). Typically, the humidity level in Helena throughout February hovers around 84%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In February, Helena averages 155 mm (6.1 inches) of rainfall, typically over the course of 13 rainy days. The month enjoys an average of 10 hours 59 minutes of daylight, with the sun shining for approximately 5 hours 47 minutes each day. Additionally, there is a 42% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In February, the UV Index in Helena reaches a maximum of 7, indicating a level of High exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, during which unprotected skin may burn in as little as 25 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 | 2 | 3 | 5 | 7 | 7 | 6 | 5 | 3 | 1 | 1 | 0 | 0 |
| Exposure | Low | Moderate | High | Moderate | Low | ||||||||
| Time to burn | 45 min | 30 min | 25 min | 30 min | 45 min | ||||||||