Last updated: June 24, 2025
In April, the average temperature in Mountain Lake, United States hovers around 6°C (44°F), with the mercury dipping as low as -16°C (4°F) and soaring up to a warm 29°C (85°F). Expect 90 mm (3.6 in) of precipitation spread over 9 days, contributing to the region's average humidity of 79%.
In April, in Mountain Lake, the average temperature is 6°C (44°F). The maximum can reach 29°C (85°F), and the minimum can be as low as -16°C (4°F). Travelers should be prepared for a wide range of temperatures, making it essential to pack accordingly for both warm and cold weather.
In Mountain Lake in April, the precipitation amount is 90 mm (3.6 in) spread over the course of 9 days.
In Mountain Lake in April, humidity is 79%. With an average temperature of 6°C (44°F), this humidity feels like a cold, damp chill that seeps into your bones, making travel feel less comfortable and more challenging as the wet air clings to your clothes and skin.
In Mountain Lake in April, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Mountain Lake.
UV Risk Categories
Weather in Mountain Lake varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Mountain Lake, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -8°C (17°F) | 31 mm (1.2 inches) | 80% | moderate |
| February Weather | -9°C (17°F) | 30 mm (1.2 inches) | 84% | moderate |
| March Weather | 1°C (34°F) | 68 mm (2.7 inches) | 75% | high |
| April Weather | 6°C (44°F) | 90 mm (3.6 inches) | 79% | very high |
| May Weather | 15°C (59°F) | 134 mm (5.3 inches) | 74% | very high |
| June Weather | 22°C (72°F) | 123 mm (4.8 inches) | 81% | very high |
| July Weather | 23°C (74°F) | 123 mm (4.9 inches) | 82% | very high |
| August Weather | 21°C (71°F) | 121 mm (4.8 inches) | 80% | very high |
| September Weather | 18°C (65°F) | 124 mm (4.9 inches) | 75% | very high |
| October Weather | 9°C (48°F) | 96 mm (3.8 inches) | 77% | moderate |
| November Weather | 1°C (34°F) | 33 mm (1.3 inches) | 85% | moderate |
| December Weather | -4°C (25°F) | 42 mm (1.7 inches) | 83% | low |