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September Weather in Bjni, Armenia

Last updated: August 22, 2025

In Bjni, Armenia, the average temperature in September hovers around 13°C (55°F), offering a mild climate. You can expect temperatures to range from a chilly 1°C (34°F) to a warm 26°C (79°F). During this month, the area experiences an average precipitation of 67 mm (2.6 in) over approximately 13 days, with an average humidity level of 67%. Perfect for enjoying the unique beauty and charm of the season!

September Temperature in Bjni

In September in Bjni, the average temperature is 13°C (55°F). Maximums can reach 26°C (79°F) and minimums can be as low as 1°C (34°F). Travelers should be prepared for a range of temperatures, making layered clothing a wise choice during this time.

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

The chart illustrates September temperature patterns in Bjni, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bjni, September typically has an average temperature of 13°C (55°F), with highs reaching up to 26°C (79°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec172129394957615955453324
Data source: Temperature data for Bjni 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 Bjni

In Bjni in September, the precipitation amount is 67 mm (2.6 in) spread over 13 days.

September Precipitation Trends in Bjni

The chart displays monthly precipitation patterns in Bjni, 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 Bjni, September typically receives around 67 mm (2.6 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec345112614018416014111067725060
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Bjni

In Bjni in September humidity is 67%. With an average temperature of 13°C (55°F), this humidity feels like a chilly embrace, making travel a bit uncomfortable as the cool air settles in.

September Average Humidity in Bjni

This chart illustrates the average monthly humidity levels in Bjni, 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 Bjni is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%88%85%81%78%79%80%66%67%81%84%86%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Bjni

In Bjni in September, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Bjni.

Maximum UV Index Levels in Bjni for September

The chart shows the monthly maximum UV Index (UVI) for Bjni 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 Bjni typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35109111212109743
Data source: Bjni 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 Bjni Compares to Other Months

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

This table compares monthly weather conditions in Bjni, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (17°F)34 mm (1.3 inches)87%moderate
February Weather-6°C (22°F)51 mm (2.0 inches)88%moderate
March Weather-2°C (30°F)126 mm (5.0 inches)85%very high
April Weather4°C (39°F)140 mm (5.5 inches)80%very high
May Weather9°C (49°F)184 mm (7.3 inches)78%extreme
June Weather14°C (57°F)160 mm (6.3 inches)79%extreme
July Weather16°C (61°F)141 mm (5.6 inches)80%extreme
August Weather15°C (60°F)110 mm (4.3 inches)66%very high
September Weather13°C (55°F)67 mm (2.6 inches)67%very high
October Weather7°C (45°F)72 mm (2.8 inches)81%high
November Weather1°C (33°F)50 mm (2.0 inches)84%moderate
December Weather-4°C (24°F)60 mm (2.4 inches)85%moderate

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