Last updated: August 28, 2025
In May, the average temperature in Tolbo, Mongolia hovers around 4°C (39°F). Expect chilly conditions, with minimums plummeting to -16°C (4°F) and maximums reaching a mild 20°C (68°F). With an average humidity of 57% and 44 mm (1.7 in) of precipitation spread over about 10 days, be prepared for some wet, cool weather during your visit!
In May in Tolbo, the average temperature is 4°C (39°F). The maximum can reach up to 20°C (68°F), while the minimum can drop as low as -16°C (4°F). It's advisable to be prepared for a range of weather conditions, so pack both warm clothing and lighter layers for your travels.
In Tolbo in May, the total precipitation amount is 44 mm (1.7 in) over the course of 10 days.
In Tolbo in May, humidity is 57%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that can make traveling uncomfortable, as even a slight breeze seems to pierce through layers of clothing, leaving you feeling colder than the thermometer suggests.
In Tolbo in May, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Tolbo.
UV Risk Categories
Weather in Tolbo varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Tolbo, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -24°C (-12°F) | 2 mm (0.1 inches) | 94% | low |
| February Weather | -20°C (-4°F) | 5 mm (0.2 inches) | 88% | moderate |
| March Weather | -13°C (9°F) | 14 mm (0.6 inches) | 80% | high |
| April Weather | -3°C (26°F) | 18 mm (0.7 inches) | 71% | very high |
| May Weather | 4°C (39°F) | 44 mm (1.7 inches) | 57% | extreme |
| June Weather | 9°C (48°F) | 45 mm (1.8 inches) | 56% | very high |
| July Weather | 11°C (52°F) | 70 mm (2.8 inches) | 64% | very high |
| August Weather | 9°C (49°F) | 66 mm (2.6 inches) | 68% | very high |
| September Weather | 3°C (38°F) | 28 mm (1.1 inches) | 70% | high |
| October Weather | -6°C (21°F) | 15 mm (0.6 inches) | 79% | moderate |
| November Weather | -17°C (2°F) | 11 mm (0.4 inches) | 86% | moderate |
| December Weather | -23°C (-10°F) | 5 mm (0.2 inches) | 95% | low |