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December Weather in Neah Bay, United States

Last updated: June 24, 2025

In December, the average temperature in Neah Bay, United States is a brisk 7°C (44°F), with temperatures ranging from a chilly -4°C (24°F) at their lowest to a mild 13°C (56°F) at their peak. This month also sees significant precipitation, with 283 mm (11.1 in) falling over approximately 20 days, contributing to an average humidity of 87%.

December Temperature in Neah Bay

In December in Neah Bay, the average temperature is 7°C (44°F). The maximum can reach 13°C (56°F), and the minimum can be as low as -4°C (24°F). It's advisable to pack layers and prepare for chilly conditions if you plan to visit during this time.

December Weather in Neah Bay: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Neah Bay, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Neah Bay, December typically has an average temperature of 7°C (44°F), with highs reaching up to 13°C (56°F) and lows dropping to around -4°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec444244485255575857514844
Data source: Temperature data for Neah Bay 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 Neah Bay

In Neah Bay in December, the total precipitation amount is 283 mm (11.1 in) spread over 20 days.

December Precipitation Trends in Neah Bay

The chart displays monthly precipitation patterns in Neah Bay, 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 Neah Bay, December typically receives around 283 mm (11.1 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec27417716814260542228125204329283
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Neah Bay

In Neah Bay in December, humidity is 87%. With an average temperature of 7°C (44°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and requiring travelers to layer up to stay warm and dry.

December Average Humidity in Neah Bay

This chart illustrates the average monthly humidity levels in Neah Bay, 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 Neah Bay is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%85%86%86%81%83%84%77%76%88%87%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Neah Bay

In Neah Bay 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 Neah Bay, you can visit Hourly UV Index in Neah Bay.

Maximum UV Index Levels in Neah Bay for December

The chart shows the monthly maximum UV Index (UVI) for Neah Bay 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 Neah Bay typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689987522
Data source: Neah Bay 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 Neah Bay Compares to Other Months

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

This table compares monthly weather conditions in Neah Bay, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (44°F)274 mm (10.8 inches)86%low
February Weather5°C (42°F)177 mm (7.0 inches)85%moderate
March Weather7°C (45°F)168 mm (6.6 inches)86%moderate
April Weather9°C (48°F)142 mm (5.6 inches)86%high
May Weather11°C (52°F)60 mm (2.4 inches)81%very high
June Weather13°C (56°F)54 mm (2.1 inches)83%very high
July Weather14°C (57°F)22 mm (0.9 inches)84%very high
August Weather15°C (58°F)28 mm (1.1 inches)77%very high
September Weather14°C (57°F)125 mm (4.9 inches)76%high
October Weather11°C (51°F)204 mm (8.0 inches)88%moderate
November Weather9°C (48°F)329 mm (13.0 inches)87%low
December Weather7°C (44°F)283 mm (11.1 inches)87%low

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