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December Weather in Waller, United States

Last updated: June 24, 2025

In December, the average temperature in Waller, United States hovers around 5°C (41°F). Expect a chilly range with minimums plummeting to -9°C (16°F) and maximums peaking at 14°C (57°F). The month brings considerable precipitation, averaging 208 mm (8.2 in) over 19 days, coupled with a high humidity of 88%. Prepare for a brisk and damp atmosphere!

December Temperature in Waller

In December in Waller, the average temperature is 5°C (41°F). The maximum can reach 14°C (57°F), and the minimum can be as low as -9°C (16°F). Pack warm clothing and be prepared for chilly conditions while exploring this destination.

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

The chart illustrates December temperature patterns in Waller, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Waller, December typically has an average temperature of 5°C (41°F), with highs reaching up to 14°C (57°F) and lows dropping to around -9°C (16°F).
JanFebMarAprMayJunJulAugSepOctNovDec413944485560656660514541
Data source: Temperature data for Waller 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 Waller

In Waller in December, the precipitation amount is 208 mm (8.2 in) over a span of 19 days.

December Precipitation Trends in Waller

The chart displays monthly precipitation patterns in Waller, 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 Waller, December typically receives around 208 mm (8.2 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec1871931381206964131697153193208
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Waller

In Waller in December humidity is 88%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that seeps into your bones, making it essential to bundle up for your travels, as every breath feels heavy in the air and the landscape appears cloaked in a misty shroud.

December Average Humidity in Waller

This chart illustrates the average monthly humidity levels in Waller, 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 Waller is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%86%87%84%81%82%79%63%62%83%89%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Waller

In Waller 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 Waller, you can visit Hourly UV Index in Waller.

Maximum UV Index Levels in Waller for December

The chart shows the monthly maximum UV Index (UVI) for Waller 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 Waller typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689987532
Data source: Waller 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 Waller Compares to Other Months

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

This table compares monthly weather conditions in Waller, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)187 mm (7.4 inches)86%low
February Weather4°C (40°F)193 mm (7.6 inches)86%moderate
March Weather6°C (44°F)138 mm (5.4 inches)87%moderate
April Weather9°C (48°F)120 mm (4.7 inches)84%high
May Weather13°C (55°F)69 mm (2.7 inches)81%very high
June Weather16°C (60°F)64 mm (2.5 inches)82%very high
July Weather18°C (65°F)13 mm (0.5 inches)79%very high
August Weather19°C (66°F)16 mm (0.6 inches)63%very high
September Weather16°C (61°F)97 mm (3.8 inches)62%high
October Weather10°C (51°F)153 mm (6.0 inches)83%moderate
November Weather7°C (46°F)193 mm (7.6 inches)89%moderate
December Weather5°C (41°F)208 mm (8.2 inches)88%low

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