Last updated: August 28, 2025
In Sangiyn Dalay, Mongolia, the average temperature in May hovers around 9°C (49°F). Be prepared for a wide range of temperatures, with lows dipping to -13°C (8°F) and peaks reaching up to 29°C (84°F). During this time, expect about 23 mm (0.9 in) of precipitation spread across 6 days, resulting in an average humidity of 52%.
In May in Sangiyn Dalay, the average temperature is 9°C (49°F), with maximums reaching up to 29°C (84°F) and minimums plummeting as low as -13°C (8°F). This wide temperature range suggests that travelers should be prepared for both warm days and chilly nights.
In Sangiyn Dalay in May, the precipitation amount is 23 mm (0.9 in) spread over 6 days.
In Sangiyn Dalay in May, humidity is 52%. With an average temperature of 9°C (49°F), this humidity feels like a cool, crisp embrace, making it ideal for travelers who enjoy refreshing outdoor adventures but may want to layer up to stay comfortable.
In Sangiyn Dalay 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 Sangiyn Dalay.
UV Risk Categories
Weather in Sangiyn Dalay varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Sangiyn Dalay, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -19°C (-1°F) | 3 mm (0.1 inches) | 89% | low |
| February Weather | -15°C (5°F) | 6 mm (0.2 inches) | 78% | moderate |
| March Weather | -5°C (23°F) | 10 mm (0.4 inches) | 66% | moderate |
| April Weather | 3°C (37°F) | 19 mm (0.7 inches) | 64% | very high |
| May Weather | 9°C (49°F) | 23 mm (0.9 inches) | 52% | very high |
| June Weather | 15°C (60°F) | 35 mm (1.4 inches) | 59% | very high |
| July Weather | 17°C (64°F) | 72 mm (2.8 inches) | 63% | very high |
| August Weather | 15°C (59°F) | 85 mm (3.3 inches) | 62% | very high |
| September Weather | 10°C (50°F) | 34 mm (1.4 inches) | 65% | high |
| October Weather | 0°C (33°F) | 15 mm (0.6 inches) | 65% | moderate |
| November Weather | -8°C (17°F) | 9 mm (0.4 inches) | 69% | moderate |
| December Weather | -17°C (2°F) | 4 mm (0.2 inches) | 86% | low |