April Weather in Sayn-Ust, Mongolia

Last updated: August 28, 2025

In April, the average temperature in Sayn-Ust, Mongolia hovers around 8°C (47°F). You'll experience a diverse climate, with lows dipping to -14°C (8°F) and highs reaching up to 29°C (84°F). Expect a bit of rainfall, with 5 mm (0.2 in) spread over approximately 2 days, while the average humidity sits comfortably at 67%.

April Temperature in Sayn-Ust

In April in Sayn-Ust, the average temperature is 8°C (47°F). Maximum temperatures can reach 29°C (84°F), while minimums can dip as low as -14°C (8°F). Be prepared for a wide range of temperatures if you're planning to travel during this time.

April Weather in Sayn-Ust: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Sayn-Ust, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sayn-Ust, April typically has an average temperature of 8°C (47°F), with highs reaching up to 29°C (84°F) and lows dropping to around -14°C (8°F).

Data source: Temperature data for Sayn-Ust generated using information from the Copernicus Climate Change Service.

April Precipitation in Sayn-Ust

In Sayn-Ust in April, the precipitation amount is 5 mm (0.2 in) over a period of 2 days.

April Precipitation Trends in Sayn-Ust

The chart displays monthly precipitation patterns in Sayn-Ust, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Sayn-Ust, April typically receives around 5 mm (0.2 inches) of precipitation spread over approximately 2 days.

Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

April Humidity in Sayn-Ust

In Sayn-Ust in April humidity is 67%. With an average temperature of 8°C (47°F), this humidity feels like a chilly embrace, making traveling slightly uncomfortable as the damp air clings to your skin, often leaving you feeling colder than the actual temperature suggests.

April Average Humidity in Sayn-Ust

This chart illustrates the average monthly humidity levels in Sayn-Ust, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Sayn-Ust is approximately 67%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Sayn-Ust

In Sayn-Ust in April, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Sayn-Ust.

Maximum UV Index Levels in Sayn-Ust for April

The chart shows the monthly maximum UV Index (UVI) for Sayn-Ust in April, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In April, the maximum UV index in Sayn-Ust typically reaches 7, which falls under the high exposure category.

Data source: Sayn-Ust April UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How April Weather in Sayn-Ust Compares to Other Months

Weather in Sayn-Ust varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Sayn-Ust, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Sayn-Ust, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-19°C (-3°F)	2 mm (0.1 inches)	97%	low
February Weather	-13°C (9°F)	2 mm (0.1 inches)	94%	moderate
March Weather	-1°C (30°F)	3 mm (0.1 inches)	87%	moderate
April Weather	8°C (47°F)	5 mm (0.2 inches)	67%	high
May Weather	15°C (60°F)	8 mm (0.3 inches)	45%	very high
June Weather	21°C (70°F)	16 mm (0.6 inches)	42%	very high
July Weather	23°C (73°F)	25 mm (1.0 inches)	46%	very high
August Weather	20°C (67°F)	39 mm (1.5 inches)	52%	very high
September Weather	14°C (57°F)	10 mm (0.4 inches)	54%	high
October Weather	3°C (38°F)	6 mm (0.2 inches)	63%	moderate
November Weather	-7°C (20°F)	3 mm (0.1 inches)	81%	low
December Weather	-18°C (-1°F)	2 mm (0.1 inches)	95%	low