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December Weather in Pine Island, United States

Last updated: June 24, 2025

In Pine Island, United States, the average temperature in December hovers around -4°C (25°F), with fluctuations that can see lows of -26°C (-15°F) and highs reaching up to 18°C (65°F). Expect 46 mm (1.8 in) of precipitation spread over about 6 days, contributing to a high average humidity of 84%.

December Temperature in Pine Island

In December in Pine Island, the average temperature is -4°C (25°F). Maximums can reach 18°C (65°F), while minimums can be as low as -26°C (-15°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for their visit.

December Weather in Pine Island: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Pine Island, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pine Island, December typically has an average temperature of -4°C (25°F), with highs reaching up to 18°C (65°F) and lows dropping to around -26°C (-15°F).
JanFebMarAprMayJunJulAugSepOctNovDec171734435971737064483425
Data source: Temperature data for Pine Island 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 Pine Island

In Pine Island in December, the precipitation amount is 46 mm (1.8 in) over a span of 6 days.

December Precipitation Trends in Pine Island

The chart displays monthly precipitation patterns in Pine Island, 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 Pine Island, December typically receives around 46 mm (1.8 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec35446091144127101128115994346
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Pine Island

In Pine Island in December, humidity is 84%. With an average temperature of -4°C (25°F), this humidity feels like a biting chill that seeps into your bones, making outdoor activities uncomfortable and travel less enjoyable.

December Average Humidity in Pine Island

This chart illustrates the average monthly humidity levels in Pine Island, 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 Pine Island is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%90%85%84%78%80%81%81%81%84%88%84%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Pine Island

In Pine Island 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 Pine Island, you can visit Hourly UV Index in Pine Island.

Maximum UV Index Levels in Pine Island for December

The chart shows the monthly maximum UV Index (UVI) for Pine Island 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 Pine Island typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34589101098532
Data source: Pine Island 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 Pine Island Compares to Other Months

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

This table compares monthly weather conditions in Pine Island, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (17°F)35 mm (1.4 inches)87%moderate
February Weather-8°C (17°F)44 mm (1.7 inches)90%moderate
March Weather1°C (34°F)60 mm (2.4 inches)85%moderate
April Weather6°C (44°F)91 mm (3.6 inches)84%very high
May Weather15°C (59°F)144 mm (5.7 inches)78%very high
June Weather21°C (71°F)127 mm (5.0 inches)80%very high
July Weather23°C (74°F)101 mm (4.0 inches)81%very high
August Weather21°C (70°F)128 mm (5.0 inches)81%very high
September Weather18°C (64°F)115 mm (4.5 inches)81%very high
October Weather9°C (48°F)99 mm (3.9 inches)84%moderate
November Weather1°C (34°F)43 mm (1.7 inches)88%moderate
December Weather-4°C (25°F)46 mm (1.8 inches)84%low

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