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December Weather in Waverly, United States

Last updated: June 24, 2025

In Waverly, United States, the average temperature in December hovers around 3°C (38°F). Expect a chilly range, with minimums dipping to -18°C (-1°F) and maximums reaching a surprising 24°C (75°F). During this month, you'll encounter about 34 mm (1.4 in) of precipitation spread over approximately 5 days, and with an average humidity of 86%, it’s a time to bundle up and prepare for damp conditions!

December Temperature in Waverly

In December in Waverly, the average temperature is 3°C (38°F). Maximums can reach 24°C (75°F), while minimums can plummet to -18°C (-1°F). Be prepared for a wide range of temperatures when traveling to Waverly during this time.

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

The chart illustrates December temperature patterns in Waverly, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Waverly, December typically has an average temperature of 3°C (38°F), with highs reaching up to 24°C (75°F) and lows dropping to around -18°C (-1°F).
JanFebMarAprMayJunJulAugSepOctNovDec313346546677797672574438
Data source: Temperature data for Waverly 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 Waverly

In Waverly in December, the precipitation amount is 34 mm (1.4 in) spread over 5 days.

December Precipitation Trends in Waverly

The chart displays monthly precipitation patterns in Waverly, 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 Waverly, December typically receives around 34 mm (1.4 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec59501119021712310387751124734
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Waverly

In Waverly in December humidity is 86%. With an average temperature of 3°C (38°F), this humidity feels like a damp chill that seeps through your layers, making traveling uncomfortable as breath clouds visibly in the crisp air.

December Average Humidity in Waverly

This chart illustrates the average monthly humidity levels in Waverly, 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 Waverly is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%78%75%77%82%83%81%78%72%72%84%86%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Waverly

In Waverly 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 Waverly, you can check the information here.

Maximum UV Index Levels in Waverly for December

The chart shows the monthly maximum UV Index (UVI) for Waverly 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 Waverly typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3569101111109643
Data source: Waverly 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 Waverly Compares to Other Months

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

This table compares monthly weather conditions in Waverly, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)59 mm (2.3 inches)80%moderate
February Weather0°C (33°F)50 mm (2.0 inches)78%moderate
March Weather8°C (46°F)111 mm (4.4 inches)75%high
April Weather12°C (54°F)90 mm (3.5 inches)77%very high
May Weather19°C (66°F)217 mm (8.5 inches)82%very high
June Weather25°C (77°F)123 mm (4.8 inches)83%extreme
July Weather26°C (79°F)103 mm (4.0 inches)81%extreme
August Weather25°C (77°F)87 mm (3.4 inches)78%very high
September Weather22°C (72°F)75 mm (2.9 inches)72%very high
October Weather14°C (58°F)112 mm (4.4 inches)72%high
November Weather7°C (44°F)47 mm (1.9 inches)84%moderate
December Weather3°C (38°F)34 mm (1.4 inches)86%moderate

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