nomadseason

December Weather in Sand Point, United States

Last updated: June 24, 2025

In December, the average temperature in Sand Point, United States hovers around 3°C (37°F), with minimums dipping to -8°C (18°F) and maximums reaching 9°C (48°F). Expect precipitation to be fairly consistent, with an average of 157 mm (6.2 in) spread over 21 days. With an average humidity level of 86%, be prepared for a damp and chilly atmosphere throughout the month!

December Temperature in Sand Point

In December in Sand Point, the average temperature is 3°C (37°F). Maximums can reach 9°C (48°F), while minimums can be as low as -8°C (18°F). It’s a chilly time to visit, so be sure to pack warm clothing and prepare for cold weather activities.

December Weather in Sand Point: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Sand Point, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sand Point, December typically has an average temperature of 3°C (37°F), with highs reaching up to 9°C (48°F) and lows dropping to around -8°C (18°F).
JanFebMarAprMayJunJulAugSepOctNovDec343634374146515350464137
Data source: Temperature data for Sand Point generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Sand Point

In Sand Point in December, the total precipitation amount is 157 mm (6.2 in), falling over a span of 21 days.

December Precipitation Trends in Sand Point

The chart displays monthly precipitation patterns in Sand Point, 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 Sand Point, December typically receives around 157 mm (6.2 inches) of precipitation spread over approximately 21 days.
JanFebMarAprMayJunJulAugSepOctNovDec9211571911018772106132165153157
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Sand Point

In Sand Point in December humidity is 86%. With an average temperature of 3°C (37°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and travel less enjoyable.

December Average Humidity in Sand Point

This chart illustrates the average monthly humidity levels in Sand Point, 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 Sand Point is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%89%84%83%89%92%93%92%88%84%84%86%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Sand Point

In Sand Point in December, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Sand Point.

Maximum UV Index Levels in Sand Point for December

The chart shows the monthly maximum UV Index (UVI) for Sand Point 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 Sand Point typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123567875311
Data source: Sand Point 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 Sand Point Compares to Other Months

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

This table compares monthly weather conditions in Sand Point, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)92 mm (3.6 inches)86%low
February Weather2°C (36°F)115 mm (4.5 inches)89%low
March Weather1°C (34°F)71 mm (2.8 inches)84%moderate
April Weather3°C (37°F)91 mm (3.6 inches)83%moderate
May Weather5°C (41°F)101 mm (4.0 inches)89%high
June Weather8°C (47°F)86 mm (3.4 inches)92%high
July Weather11°C (51°F)72 mm (2.8 inches)93%very high
August Weather12°C (53°F)106 mm (4.2 inches)91%high
September Weather10°C (51°F)132 mm (5.2 inches)88%moderate
October Weather8°C (46°F)165 mm (6.5 inches)84%moderate
November Weather5°C (41°F)153 mm (6.0 inches)84%low
December Weather3°C (37°F)157 mm (6.2 inches)86%low

Compare Sand Point's Climate with Cities Worldwide