Last updated: June 24, 2025
In April, the average temperature in Diamond, United States hovers around 13°C (56°F), providing a mild backdrop for the season. Expect temperatures to swing from a chilly -5°C (23°F) at their lowest to a warm 31°C (89°F) at their peak. During this month, the area experiences an average precipitation of 139 mm (5.5 in) over approximately 12 days, contributing to an overall humidity level of 78%. Prepare for a month of fluctuating temperatures and refreshing rainfall!
In April in Diamond, the average temperature is 13°C (56°F). The maximum can reach 31°C (89°F) and the minimum can be as low as -5°C (23°F). Travelers should be prepared for a wide range of temperatures, making it essential to pack accordingly for both warm and cool weather.
In Diamond, in April, the precipitation amount is 139 mm (5.5 in) over a span of 12 days.
In Diamond in April, humidity is 78%. With an average temperature of 13°C (56°F), this humidity feels like a damp chill that can make outdoor activities a bit uncomfortable, creating a heavy atmosphere that clings to the skin, urging travelers to dress in layers for warmth and comfort.
In Diamond 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 Diamond.
UV Risk Categories
Weather in Diamond varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Diamond, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 2°C (36°F) | 84 mm (3.3 inches) | 81% | moderate |
| February Weather | 4°C (39°F) | 75 mm (2.9 inches) | 78% | high |
| March Weather | 10°C (50°F) | 145 mm (5.7 inches) | 76% | high |
| April Weather | 13°C (56°F) | 139 mm (5.5 inches) | 78% | very high |
| May Weather | 19°C (67°F) | 174 mm (6.9 inches) | 83% | very high |
| June Weather | 25°C (77°F) | 85 mm (3.3 inches) | 83% | extreme |
| July Weather | 26°C (80°F) | 89 mm (3.5 inches) | 78% | extreme |
| August Weather | 25°C (77°F) | 111 mm (4.4 inches) | 68% | very high |
| September Weather | 23°C (74°F) | 63 mm (2.5 inches) | 64% | very high |
| October Weather | 15°C (59°F) | 146 mm (5.8 inches) | 70% | high |
| November Weather | 8°C (47°F) | 60 mm (2.3 inches) | 83% | moderate |
| December Weather | 6°C (42°F) | 49 mm (1.9 inches) | 87% | moderate |