Last updated: June 24, 2025
In Fort Pierre, United States, the average temperature in June is a pleasant 23°C (73°F), though it can swing from a chilly 6°C (44°F) to a sweltering 40°C (105°F). During this time, you can expect about 62 mm (2.4 in) of precipitation over 7 days, with humidity levels averaging a significant 82%. Whether you're enjoying the warmth or dodging the rain, there's always something to experience this month!
In June in Fort Pierre, the average temperature is 23°C (73°F), with maximums reaching up to 40°C (105°F) and minimums dropping as low as 6°C (44°F). Be prepared for a wide range of temperatures, making it ideal for both warm days and cooler evenings.
In Fort Pierre in June, the total precipitation amount is 62 mm (2.4 in) observed over a span of 7 days.
In Fort Pierre in June, humidity is 82%. With an average temperature of 23°C (73°F), this humidity feels like a warm, sticky embrace, making outdoor activities feel a bit more strenuous but offering a tropical ambiance perfect for leisurely strolls and relaxed sightseeing.
In Fort Pierre in June, 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 Fort Pierre.
UV Risk Categories
Weather in Fort Pierre varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Fort Pierre, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -7°C (20°F) | 15 mm (0.6 inches) | 78% | low |
| February Weather | -7°C (19°F) | 19 mm (0.8 inches) | 81% | moderate |
| March Weather | 1°C (34°F) | 38 mm (1.5 inches) | 71% | moderate |
| April Weather | 7°C (44°F) | 49 mm (1.9 inches) | 73% | high |
| May Weather | 15°C (59°F) | 78 mm (3.1 inches) | 75% | very high |
| June Weather | 23°C (73°F) | 62 mm (2.4 inches) | 82% | very high |
| July Weather | 25°C (78°F) | 86 mm (3.4 inches) | 83% | very high |
| August Weather | 23°C (74°F) | 53 mm (2.1 inches) | 82% | very high |
| September Weather | 19°C (66°F) | 60 mm (2.3 inches) | 73% | very high |
| October Weather | 9°C (48°F) | 54 mm (2.1 inches) | 71% | moderate |
| November Weather | 2°C (36°F) | 11 mm (0.4 inches) | 78% | moderate |
| December Weather | -3°C (27°F) | 26 mm (1.0 inches) | 76% | low |