October Weather in Haylaastay, Mongolia

Last updated: August 28, 2025

In October, the average temperature in Haylaastay, Mongolia hovers around 3°C (38°F). You'll experience a temperature range with lows of -11°C (12°F) and highs reaching 29°C (84°F). Expect light precipitation, totaling 13 mm (0.5 in) over the course of about 4 days, while the average humidity remains comfortably around 68%.

October Temperature in Haylaastay

In October in Haylaastay, the average temperature is 3°C (38°F), with maximums reaching up to 29°C (84°F) and minimums dropping as low as -11°C (12°F). This range makes Haylaastay an interesting destination for travelers seeking both mild days and crisp nights.

October Weather in Haylaastay: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Haylaastay, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Haylaastay, October typically has an average temperature of 3°C (38°F), with highs reaching up to 29°C (84°F) and lows dropping to around -11°C (12°F).

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

October Precipitation in Haylaastay

In Haylaastay in October, the precipitation amount is 13 mm (0.5 in) over a span of 4 days.

October Precipitation Trends in Haylaastay

The chart displays monthly precipitation patterns in Haylaastay, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Haylaastay, October typically receives around 13 mm (0.5 inches) of precipitation spread over approximately 4 days.

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

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Millimeters (mm) Inches (in)

October Humidity in Haylaastay

In Haylaastay in October, humidity is 68%. With an average temperature of 3°C (38°F), this humidity feels like a chilly dampness clinging to your skin, making outdoor exploration slightly uncomfortable.

October Average Humidity in Haylaastay

This chart illustrates the average monthly humidity levels in Haylaastay, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Haylaastay is approximately 68%, offering insight into how humid the weather typically is during this month.

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

October UV Index in Haylaastay

In Haylaastay in October, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Haylaastay for better planning.

Maximum UV Index Levels in Haylaastay for October

The chart shows the monthly maximum UV Index (UVI) for Haylaastay in October, 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 October, the maximum UV index in Haylaastay typically reaches 4, which falls under the moderate exposure category.

Data source: Haylaastay October 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 October Weather in Haylaastay Compares to Other Months

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

This table compares monthly weather conditions in Haylaastay, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-20°C (-4°F)	2 mm (0.1 inches)	91%	low
February Weather	-16°C (4°F)	4 mm (0.2 inches)	82%	moderate
March Weather	-4°C (25°F)	4 mm (0.2 inches)	54%	moderate
April Weather	5°C (41°F)	11 mm (0.4 inches)	53%	high
May Weather	12°C (55°F)	22 mm (0.9 inches)	56%	very high
June Weather	19°C (66°F)	29 mm (1.1 inches)	54%	very high
July Weather	22°C (71°F)	74 mm (2.9 inches)	65%	very high
August Weather	18°C (65°F)	76 mm (3.0 inches)	71%	very high
September Weather	13°C (56°F)	26 mm (1.0 inches)	71%	high
October Weather	3°C (38°F)	13 mm (0.5 inches)	68%	moderate
November Weather	-8°C (17°F)	10 mm (0.4 inches)	65%	low
December Weather	-17°C (1°F)	5 mm (0.2 inches)	81%	low