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September Weather in Havtsal, Mongolia

Last updated: August 28, 2025

The average temperature in Havtsal, Mongolia during September is a cool 9°C (48°F), with temperatures ranging from a brisk -11°C (13°F) to a balmy 26°C (79°F). Expect 53 mm (2.1 in) of precipitation spread over approximately 12 days, and enjoy a comfortable average humidity of 70%.

September Temperature in Havtsal

In September in Havtsal, the average temperature is 9°C (48°F), with a maximum that can reach 26°C (79°F) and a minimum that can drop to -11°C (13°F). Travelers should be prepared for a wide range of temperatures, from pleasant warmth during the day to chilly conditions at night.

September Weather in Havtsal: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Havtsal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Havtsal, September typically has an average temperature of 9°C (48°F), with highs reaching up to 26°C (79°F) and lows dropping to around -11°C (13°F).
JanFebMarAprMayJunJulAugSepOctNovDec-43193851616359483113-0
Data source: Temperature data for Havtsal generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Havtsal

In Havtsal in September, the total precipitation amount is 53 mm (2.1 in) spread over 12 days.

September Precipitation Trends in Havtsal

The chart displays monthly precipitation patterns in Havtsal, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Havtsal, September typically receives around 53 mm (2.1 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec59183143831751165319135
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Havtsal

In Havtsal in September, humidity is 70%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill that can quickly sap your energy, making outdoor activities less enjoyable and requiring extra layers to stay warm and dry while traveling.

September Average Humidity in Havtsal

This chart illustrates the average monthly humidity levels in Havtsal, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Havtsal is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec94%88%80%71%57%56%64%68%70%79%87%95%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Havtsal

In Havtsal in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Havtsal, you can refer to this Hourly UV Index in Havtsal.

Maximum UV Index Levels in Havtsal for September

The chart shows the monthly maximum UV Index (UVI) for Havtsal in September, 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 September, the maximum UV index in Havtsal typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec236799986531
Data source: Havtsal September 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 September Weather in Havtsal Compares to Other Months

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

This table compares monthly weather conditions in Havtsal, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-20°C (-4°F)5 mm (0.2 inches)94%low
February Weather-16°C (3°F)9 mm (0.4 inches)88%moderate
March Weather-7°C (19°F)18 mm (0.7 inches)80%high
April Weather3°C (38°F)31 mm (1.2 inches)71%high
May Weather11°C (51°F)43 mm (1.7 inches)57%very high
June Weather16°C (61°F)83 mm (3.3 inches)56%very high
July Weather17°C (63°F)175 mm (6.9 inches)64%very high
August Weather15°C (59°F)116 mm (4.6 inches)68%very high
September Weather9°C (48°F)53 mm (2.1 inches)70%high
October Weather-1°C (31°F)19 mm (0.7 inches)79%moderate
November Weather-11°C (13°F)13 mm (0.5 inches)86%moderate
December Weather-18°C (0°F)5 mm (0.2 inches)95%low

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