Last updated: June 24, 2025
In April, the average temperature in Mountain Home, United States is a mild 14°C (57°F). However, be prepared for a range of temperatures, as the minimum can drop to -3°C (27°F) while the maximum can soar up to 28°C (82°F). With 139 mm (5.5 in) of precipitation expected over approximately 10 days, the average humidity lingers around 82%, creating a notably damp atmosphere.
In April in Mountain Home, the average temperature is 14°C (57°F). Maximum temperatures can reach 28°C (82°F), while the minimum can drop as low as -3°C (27°F). Overall, travelers should prepare for a wide range of temperatures during this time.
In Mountain Home, in April, the total precipitation amount is 139 mm (5.5 in) accumulated over 10 days.
In Mountain Home in April, humidity is 82%. With an average temperature of 14°C (57°F), this humidity feels like a thick blanket enveloping you, making outdoor activities uncomfortable and travel more challenging due to the heavy, damp air.
In Mountain Home in April, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Mountain Home.
UV Risk Categories
Weather in Mountain Home varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Mountain Home, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (40°F) | 104 mm (4.1 inches) | 86% | moderate |
| February Weather | 7°C (45°F) | 132 mm (5.2 inches) | 86% | high |
| March Weather | 10°C (50°F) | 103 mm (4.0 inches) | 86% | very high |
| April Weather | 14°C (57°F) | 139 mm (5.5 inches) | 82% | very high |
| May Weather | 18°C (65°F) | 141 mm (5.5 inches) | 85% | extreme |
| June Weather | 22°C (71°F) | 99 mm (3.9 inches) | 85% | extreme |
| July Weather | 23°C (74°F) | 115 mm (4.5 inches) | 83% | extreme |
| August Weather | 23°C (73°F) | 145 mm (5.7 inches) | 76% | very high |
| September Weather | 21°C (69°F) | 149 mm (5.9 inches) | 76% | very high |
| October Weather | 16°C (61°F) | 174 mm (6.8 inches) | 80% | very high |
| November Weather | 8°C (47°F) | 89 mm (3.5 inches) | 88% | high |
| December Weather | 6°C (43°F) | 133 mm (5.2 inches) | 88% | moderate |