Last updated: June 24, 2025
In May, the average temperature in Mountain Grove, United States hovers around 18°C (65°F). However, temperatures can vary significantly, with minimums dropping to 2°C (36°F) and maximums soaring to 33°C (91°F). Expect 183 mm (7.2 in) of precipitation over approximately 15 days, adding to an average humidity level of 83%. Prepare for a month that brings a mix of warmth and occasional rainy spells!
In May in Mountain Grove, the average temperature is 18°C (65°F), with maximums reaching 33°C (91°F) and minimums dropping as low as 2°C (36°F). This makes Mountain Grove an ideal destination for travelers seeking a mix of comfortable days and cooler evenings.
In Mountain Grove in May, the total precipitation amount is 183 mm (7.2 in) over the course of 15 days.
In Mountain Grove in May, humidity is 83%. With an average temperature of 18°C (65°F), this humidity feels like walking through a warm, damp blanket, making it quite uncomfortable for traveling.
In Mountain Grove in May, 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 Grove.
UV Risk Categories
Weather in Mountain Grove varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Mountain Grove, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (35°F) | 74 mm (2.9 inches) | 83% | moderate |
| February Weather | 3°C (37°F) | 96 mm (3.8 inches) | 81% | high |
| March Weather | 9°C (48°F) | 141 mm (5.6 inches) | 80% | high |
| April Weather | 12°C (55°F) | 177 mm (7.0 inches) | 80% | very high |
| May Weather | 18°C (65°F) | 183 mm (7.2 inches) | 83% | very high |
| June Weather | 23°C (74°F) | 81 mm (3.2 inches) | 83% | extreme |
| July Weather | 26°C (78°F) | 82 mm (3.2 inches) | 76% | extreme |
| August Weather | 24°C (76°F) | 100 mm (3.9 inches) | 69% | very high |
| September Weather | 22°C (72°F) | 48 mm (1.9 inches) | 68% | very high |
| October Weather | 14°C (58°F) | 124 mm (4.9 inches) | 72% | high |
| November Weather | 7°C (45°F) | 68 mm (2.7 inches) | 83% | moderate |
| December Weather | 5°C (41°F) | 65 mm (2.5 inches) | 86% | moderate |