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December Weather in Echo, United States

Last updated: June 24, 2025

In December, the average temperature in Echo, United States hovers around 3°C (37°F), with an impressive temperature range from a chilly -13°C (9°F) to a warm 20°C (69°F). Expect about 40 mm (1.6 in) of precipitation spread over 10 days, and be prepared for a relatively high average humidity of 87%.

December Temperature in Echo

In December in Echo, the average temperature is 3°C (37°F). Maximum temperatures can reach 20°C (69°F), while minimums can drop as low as -13°C (9°F). Travelers should be prepared for a wide range of temperatures, ensuring they pack accordingly for both warm and cold conditions.

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

The chart illustrates December temperature patterns in Echo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Echo, December typically has an average temperature of 3°C (37°F), with highs reaching up to 20°C (69°F) and lows dropping to around -13°C (9°F).
JanFebMarAprMayJunJulAugSepOctNovDec363846546472807968544337
Data source: Temperature data for Echo 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 Echo

In Echo in December, the precipitation amount is 40 mm (1.6 in) over a span of 10 days.

December Precipitation Trends in Echo

The chart displays monthly precipitation patterns in Echo, 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 Echo, December typically receives around 40 mm (1.6 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec4054403117100512293940
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Echo

In Echo in December, humidity is 87%. With an average temperature of 3°C (37°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities uncomfortable and necessitating proper layers to stay warm while navigating the wet conditions.

December Average Humidity in Echo

This chart illustrates the average monthly humidity levels in Echo, 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 Echo is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%86%85%83%77%81%77%60%58%75%85%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Echo

In Echo in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Echo, you can visit Hourly UV Index in Echo.

Maximum UV Index Levels in Echo for December

The chart shows the monthly maximum UV Index (UVI) for Echo 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 Echo typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24679101097532
Data source: Echo 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 Echo Compares to Other Months

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

This table compares monthly weather conditions in Echo, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (37°F)40 mm (1.6 inches)86%low
February Weather3°C (38°F)54 mm (2.1 inches)86%moderate
March Weather8°C (46°F)40 mm (1.6 inches)85%high
April Weather12°C (54°F)31 mm (1.2 inches)83%high
May Weather18°C (64°F)17 mm (0.7 inches)77%very high
June Weather22°C (72°F)10 mm (0.4 inches)81%very high
July Weather27°C (80°F)0 mm (0.0 inches)76%very high
August Weather26°C (79°F)5 mm (0.2 inches)60%very high
September Weather20°C (68°F)12 mm (0.5 inches)58%high
October Weather12°C (54°F)29 mm (1.1 inches)75%moderate
November Weather6°C (44°F)39 mm (1.6 inches)85%moderate
December Weather3°C (37°F)40 mm (1.6 inches)87%low

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