Last updated: June 24, 2025
In April, the average temperature in Fort Calhoun, United States hovers around 10°C (50°F). However, be prepared for a range, as temperatures can dip to a chilly -10°C (14°F) or soar to a warm 31°C (88°F). Expect 60 mm (2.4 in) of precipitation over approximately 10 days, with an average humidity of 74%. Stay ready for the variations of this captivating climate!
In April in Fort Calhoun, the average temperature is 10°C (50°F). Maximums can reach 31°C (88°F), and minimums can be as low as -10°C (14°F). Be prepared for a wide range of temperatures when traveling to Fort Calhoun during this month.
In Fort Calhoun in April, the precipitation amount is 60 mm (2.4 in) accumulated over a period of 10 days.
In Fort Calhoun in April humidity is 74%. With an average temperature of 10°C (50°F), this humidity feels like a damp chill that clings to your clothes, making outdoor exploration uncomfortable and requiring travelers to dress in layers to stay warm while navigating the moist air.
In Fort Calhoun 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 Fort Calhoun.
UV Risk Categories
Weather in Fort Calhoun varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Fort Calhoun, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -4°C (25°F) | 31 mm (1.2 inches) | 76% | moderate |
| February Weather | -4°C (25°F) | 32 mm (1.3 inches) | 80% | moderate |
| March Weather | 5°C (41°F) | 90 mm (3.5 inches) | 73% | high |
| April Weather | 10°C (50°F) | 60 mm (2.4 inches) | 74% | very high |
| May Weather | 17°C (63°F) | 154 mm (6.1 inches) | 78% | very high |
| June Weather | 24°C (76°F) | 126 mm (5.0 inches) | 82% | very high |
| July Weather | 25°C (78°F) | 66 mm (2.6 inches) | 83% | very high |
| August Weather | 23°C (74°F) | 106 mm (4.2 inches) | 80% | very high |
| September Weather | 21°C (69°F) | 81 mm (3.2 inches) | 75% | very high |
| October Weather | 11°C (53°F) | 111 mm (4.4 inches) | 75% | high |
| November Weather | 4°C (40°F) | 31 mm (1.2 inches) | 82% | moderate |
| December Weather | -1°C (31°F) | 39 mm (1.5 inches) | 83% | low |