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December Weather in Conneaut Lake, United States

Last updated: June 24, 2025

In December, the average temperature in Conneaut Lake, United States hovers around 1°C (34°F). Expect a chilly atmosphere, with temperatures dipping as low as -18°C (0°F) and occasionally peaking at 17°C (63°F). Be prepared for some wet days, as the region receives an average precipitation of 107 mm (4.2 in) over 13 days. With an average humidity of 86%, don’t forget to bundle up and stay cozy!

December Temperature in Conneaut Lake

In December in Conneaut Lake, the average temperature is 1°C (34°F). The maximum can reach 17°C (63°F) and the minimum can be as low as -18°C (0°F). Be prepared for a wide range of temperatures, making it essential to pack layers for your travels.

December Weather in Conneaut Lake: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Conneaut Lake, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Conneaut Lake, December typically has an average temperature of 1°C (34°F), with highs reaching up to 17°C (63°F) and lows dropping to around -18°C (0°F).
JanFebMarAprMayJunJulAugSepOctNovDec273037475967727065554033
Data source: Temperature data for Conneaut Lake 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 Conneaut Lake

In Conneaut Lake in December, the total precipitation amount is 107 mm (4.2 in) distributed over a span of 13 days.

December Precipitation Trends in Conneaut Lake

The chart displays monthly precipitation patterns in Conneaut Lake, 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 Conneaut Lake, December typically receives around 107 mm (4.2 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec102108115139149140140106100127111108
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Conneaut Lake

In Conneaut Lake in December, humidity is 86%. With an average temperature of 1°C (34°F), this humidity feels like a chilling embrace, making outdoor adventures brisk and invigorating but challenging for travel.

December Average Humidity in Conneaut Lake

This chart illustrates the average monthly humidity levels in Conneaut Lake, 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 Conneaut Lake is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%87%87%81%83%82%76%77%82%89%86%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Conneaut Lake

In Conneaut Lake 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 Conneaut Lake, you can visit Hourly UV Index in Conneaut Lake.

Maximum UV Index Levels in Conneaut Lake for December

The chart shows the monthly maximum UV Index (UVI) for Conneaut Lake 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 Conneaut Lake typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346910101098642
Data source: Conneaut Lake 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 Conneaut Lake Compares to Other Months

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

This table compares monthly weather conditions in Conneaut Lake, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (28°F)102 mm (4.0 inches)88%moderate
February Weather-1°C (31°F)108 mm (4.3 inches)88%moderate
March Weather3°C (38°F)115 mm (4.5 inches)87%high
April Weather9°C (48°F)139 mm (5.5 inches)87%very high
May Weather15°C (59°F)149 mm (5.9 inches)81%very high
June Weather20°C (68°F)139 mm (5.5 inches)83%very high
July Weather22°C (72°F)140 mm (5.5 inches)82%very high
August Weather21°C (70°F)106 mm (4.2 inches)76%very high
September Weather18°C (65°F)100 mm (3.9 inches)77%very high
October Weather13°C (55°F)127 mm (5.0 inches)82%high
November Weather4°C (40°F)111 mm (4.4 inches)89%moderate
December Weather1°C (34°F)107 mm (4.2 inches)86%low

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