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December Weather in Stepanavan, Armenia

Last updated: August 22, 2025

In December, the average temperature in Stepanavan, Armenia hovers around a chilly -1°C (30°F). Expect temperatures to dip as low as -19°C (-2°F) and rise to a maximum of 11°C (53°F). During this period, 37 mm (1.5 in) of precipitation typically falls over 7 days, while the air maintains a high average humidity of 85%.

December Temperature in Stepanavan

In December in Stepanavan, the average temperature is -1°C (30°F). Maximums can reach 11°C (53°F), while minimums can dip as low as -19°C (-2°F). Travelers should prepare for cold conditions and pack accordingly to fully enjoy their stay.

December Weather in Stepanavan: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Stepanavan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Stepanavan, December typically has an average temperature of -1°C (30°F), with highs reaching up to 11°C (53°F) and lows dropping to around -19°C (-2°F).
JanFebMarAprMayJunJulAugSepOctNovDec242834445361656458483730
Data source: Temperature data for Stepanavan 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.

December Precipitation in Stepanavan

In Stepanavan in December, the precipitation amount is 37 mm (1.5 in) during a span of 7 days.

December Precipitation Trends in Stepanavan

The chart displays monthly precipitation patterns in Stepanavan, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Stepanavan, December typically receives around 37 mm (1.5 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec243688120171109633943573637
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Stepanavan

In Stepanavan in December humidity is 85%. With an average temperature of -1°C (30°F), this humidity feels like a heavy, damp blanket that envelops you, making even short excursions outside feel chilling and uncomfortable.

December Average Humidity in Stepanavan

This chart illustrates the average monthly humidity levels in Stepanavan, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Stepanavan is approximately 85%, 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 December generated using information from the Copernicus Climate Change Service.

December UV Index in Stepanavan

In Stepanavan in December, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Stepanavan, you can check the information here.

Maximum UV Index Levels in Stepanavan for December

The chart shows the monthly maximum UV Index (UVI) for Stepanavan in December, 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 December, the maximum UV index in Stepanavan typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3498101111109643
Data source: Stepanavan December 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 December Weather in Stepanavan Compares to Other Months

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

This table compares monthly weather conditions in Stepanavan, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (24°F)24 mm (0.9 inches)87%moderate
February Weather-2°C (28°F)36 mm (1.4 inches)88%moderate
March Weather1°C (34°F)88 mm (3.5 inches)85%very high
April Weather7°C (44°F)120 mm (4.7 inches)80%very high
May Weather12°C (53°F)171 mm (6.7 inches)78%very high
June Weather16°C (61°F)109 mm (4.3 inches)79%extreme
July Weather18°C (65°F)63 mm (2.5 inches)80%extreme
August Weather18°C (65°F)39 mm (1.5 inches)66%very high
September Weather14°C (58°F)43 mm (1.7 inches)67%very high
October Weather9°C (48°F)57 mm (2.2 inches)81%high
November Weather3°C (37°F)36 mm (1.4 inches)84%moderate
December Weather-1°C (30°F)37 mm (1.5 inches)85%moderate

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