December Weather in Lake Ozark, United States

Last updated: February 24, 2025

In December, Lake Ozark experiences a spectrum of winter weather, characterized by a maximum temperature of 24°C (75°F) and a chilly average of 5°C (40°F), with nighttime lows plummeting to -14°C (6°F). The region sees 41 mm (1.6 in) of precipitation over about 6 days, contributing to a high humidity level of 86%. This blend of temperate highs and frosty lows creates a unique winter atmosphere, perfect for those looking to enjoy the serene beauty of the lake amidst the winter chill.

December Temperature in Lake Ozark

As December settles in at Lake Ozark, temperatures begin to reflect the chill of winter, showcasing a significant drop compared to the milder months prior. With daily minimums averaging around -14°C (6°F), residents and visitors can expect frosty mornings that gradually warm up to an average of 5°C (40°F) by midday, creating a brisk yet tolerable atmosphere. The daytime highs reaching up to 24°C (75°F) hint at a few pleasantly warm days amidst the cold, reminiscent of a transitioning season. This pattern marks a continuation of the cooling trend seen from autumn, while still providing the occasional respite from the chill, making December at Lake Ozark a unique blend of wintry crispness and brief warmth.

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

The chart illustrates December temperature patterns in Lake Ozark, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec333647556676807673594640
Data source: Temperature data for Lake Ozark 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 Lake Ozark

December in Lake Ozark sees a noticeable dip in precipitation, with only 41 mm (1.6 in) falling over the month, making it one of the driest periods of the year. With an average of just 6 rainy days, residents experience a striking contrast to the wetter spring months, where precipitation peaks in May with 162 mm (6.4 in) across 14 days. This trend of reduced rainfall continues into early winter, as December's totals reflect a clear decrease from the 60 mm (2.4 in) noted in November. The transition into the new year heralds the arrival of colder, drier conditions, offering a peaceful respite from the more intense storms that characterize the months prior.

December Precipitation Trends in Lake Ozark

The chart displays monthly precipitation patterns in Lake Ozark, 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.
JanFebMarAprMayJunJulAugSepOctNovDec706311812416210011498571146041
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Lake Ozark

As winter settles in, December reveals a notable increase in humidity levels in Lake Ozark, reaching a peak of 86%. This rise marks a significant contrast to the preceding months, where humidity hovered around the mid-seventies to low-eighties. Following a trend of increasing moisture from November’s already elevated 84%, December's humidity underscores the area's transition into the chilly season, where air feels particularly heavy and damp. This seasonal spike in humidity not only enhances the winter chill but also sets the stage for a cozy atmosphere amidst the stunning natural beauty of the lake.

December Average Humidity in Lake Ozark

This chart illustrates the average monthly humidity levels in Lake Ozark, with December's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how December's humidity levels compare to other months.
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 Lake Ozark

As we delve into the December UV Index in Lake Ozark, we observe a notable trend in seasonal variations. In December, the UV Index stands at 3, categorizing it as moderate, which indicates a burn time of approximately 30 minutes for fair-skinned individuals. This reflects a significant decrease from the peak Index levels experienced in the summer months, where extremes of 11 were noted in June and July. As the year progresses from high levels in spring and summer to more moderate readings in the winter, it's clear that sun safety remains crucial, albeit with less urgency during this time. Whether you're enjoying the outdoors or simply soaking in the winter sun, understanding the UV Index can help you protect your skin effectively. For more details, visit Lake Ozark UV Index.

Maximum UV Index Levels in Lake Ozark for December

The chart shows the monthly maximum UV Index (UVI) for Lake Ozark 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.
JanFebMarAprMayJunJulAugSepOctNovDec35710101111109753
Data source: Lake Ozark 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.

December Sunshine in Lake Ozark

In Lake Ozark, December marks a transition as the year draws to a close, featuring 204 hours of sunshine. This decline from the peak of 349 hours in July reflects the natural ebb and flow of the seasons, with daylight gradually diminishing into winter. Despite the chill, this month still offers a considerable amount of brightness compared to the earlier months, such as January's 139 hours. Notably, December's sunshine serves as a gentle reminder that even in the heart of winter, the spirit of the sun lingers, providing a warm embrace amidst the seasonal changes. As we look back at the year, the trend showcases a steady ascent from January to July, followed by a graceful descent, revealing the unique rhythm of Lake Ozark’s climate.

Monthly Sunshine Duration in Lake Ozark: December Highlighted

The December sunshine duration represents the total number of hours Lake Ozark experiences direct sunlight during the month of December, excluding cloudy or obstructed periods. This chart compares the sunshine duration of December with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec139h184h215h248h279h327h349h324h286h244h218h204h
Data source: Lake Ozark December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Lake Ozark During December

In December, Lake Ozark experiences a 54% chance of sunny weather, making it one of the brighter months of the year. As we move through the months, a noticeable trend emerges: the likelihood of sunshine tends to rise significantly from the depths of winter to the autumnal months, peaking in September with a remarkable 71%. December stands out as a relatively sunny conclusion to the year, especially when compared to January's low of 29%. This upward trend in sunshine continues to provide residents and visitors alike with a delightful atmosphere as they prepare for the holiday season in this picturesque location.

Percentage of Sunny Days in December in Lake Ozark

The chart illustrates the percentage of sunny days in Lake Ozark throughout the year, with December highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Lake Ozark experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec29%32%45%47%25%44%51%53%71%45%57%54%
Data source: Lake Ozark December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Lake Ozark in December

In Lake Ozark, United States, the daylight duration experiences a rhythmic ebb and flow throughout the year, peaking in the vibrant month of May with a generous 14 hours of sunlight. As the seasons shift, this rich luminosity gradually decreases, culminating in December where it dips back to 9 hours. This monthly progression reveals a clear trend: longer days in the spring and summer provide an energetic backdrop for outdoor activities, while the return to shorter days in winter casts a reflective mood over the landscape. The transition from November's ten hours of daylight emphasizes a gradual wind-down toward the holiday season, encouraging cozy gatherings as the days grow shorter and the nights longer.

Average Daylight Hours in Lake Ozark for December

The chart illustrates the variation in daylight duration in Lake Ozark throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 50m10h 46m11h 58m13h 13m14h 15m14h 45m14h 29m13h 33m12h 22m11h 9m10h 4m9h 32m
Data source: Lake Ozark daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Lake Ozark

In Lake Ozark, December ushers in a noticeable uptick in wind speed, averaging around 3.6 m/s (8 mph), slightly more brisk than the preceding months. As the year wraps up, the winds become more pronounced after a summer of gentle breezes, which dipped to 2.1 m/s (5 mph) in July. This transition highlights a seasonal shift, as the fall months maintain a steadier wind pattern at 3.3 m/s (7 mph), allowing for a refreshing end to the year. The invigorating December winds beckon both nature enthusiasts and thrill-seekers alike, inviting them to experience the crisp air and vibrant activity around the lake.

Average December Wind Speed in Lake Ozark

The chart displays monthly wind speed patterns in Lake Ozark, with values for each month shown alongside December's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how December's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.23.23.73.33.02.52.12.53.03.33.33.6 m/s
Data source: Lake Ozark December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Lake Ozark Compares to Other Months

The weather in Lake Ozark changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of December's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Lake Ozark and find detailed weather information for every month.

The weather in December typically features milder temperatures, with an average of 5°C (40°F) and a maximum reaching 24°C (75°F), although it can dip as low as -14°C (6°F). In contrast, January is generally colder, with average temperatures plummeting to 1°C (34°F) and a minimum of -19°C (-3°F), while the maximum temperature is slightly lower at 20°C (68°F). Additionally, January experiences more precipitation, totaling 70 mm (2.7 in) over 7 days compared to December's 41 mm (1.6 in) over 6 days, though the overall humidity is slightly reduced in January at 80% compared to December's 86%. For more specific information, you can check Lake Ozark weather in January.

December and February present contrasting weather conditions despite being close in the winter calendar. In December, temperatures range from a minimum of -14°C (6°F) to a maximum of 24°C (75°F), with an average of 5°C (40°F) and relatively high humidity at 86%. The month typically experiences 41 mm (1.6 in) of precipitation over about 6 days. In contrast, February sees colder conditions with a minimum temperature plunging to -25°C (-13°F) and an average of 2°C (36°F). The maximum temperature is slightly lower at 23°C (74°F). Precipitation increases to 63 mm (2.5 in) over approximately 8 days, and humidity decreases to 78%. For a more detailed look at weather conditions, check out Lake Ozark weather in February.

In comparing the weather between December and March, December typically experiences a milder temperature range with a minimum of -14°C (6°F) and an average of 5°C (40°F), while March sees slightly lower temperatures, with a minimum of -16°C (3°F) but an average of 9°C (48°F). The maximum temperatures in December reach up to 24°C (75°F), compared to a higher maximum of 29°C (84°F) in March. Precipitation is notably higher in March, with 118 mm (4.6 in) falling over 12 days, in contrast to December's 41 mm (1.6 in) over just 6 days. Additionally, December's humidity is higher at 86%, compared to March's 75%. For more details, you can find information on Lake Ozark weather in March.

Comparing the weather in December and April reveals striking differences in temperature and precipitation patterns. In December, temperatures can plunge as low as -14°C (6°F), with an average of 5°C (40°F) and a maximum of 24°C (75°F). This month sees relatively low precipitation, with just 41 mm (1.6 in) over 6 days and high humidity at 86%. In contrast, April experiences milder temperatures, ranging from a minimum of -5°C (24°F) to an average of 13°C (55°F), and peaking at 29°C (85°F). However, it is also wetter, receiving 124 mm (4.9 in) of rain over 12 days, while humidity decreases to 77%. For a more detailed look at the weather during April, you can explore Lake Ozark weather in April.

When comparing the weather in December and May, a striking contrast emerges. December experiences colder temperatures, with a minimum of -14°C (6°F) and an average of 5°C (40°F), while May offers a milder climate where temperatures range from a minimum of 5°C (42°F) to an average of 19°C (66°F), peaking at 33°C (91°F). Additionally, May sees significantly more precipitation, with 162 mm (6.4 in) falling over 14 days compared to December's 41 mm (1.6 in) over just 6 days. Humidity levels are also slightly lower in May at 82%, compared to December's 86%. For more detailed insights, check out Lake Ozark weather in May.

December and June exhibit stark contrasts in weather conditions. In December, temperatures range from a chilly minimum of -14°C (6°F) to a comfortable maximum of 24°C (75°F), with an average temperature of 5°C (40°F). The month experiences relatively low precipitation, totaling 41 mm (1.6 in) over about 6 days, and humidity levels are high at 86%.

In contrast, June brings much warmer weather, with temperatures starting at a minimum of 12°C (55°F) and soaring to a maximum of 37°C (98°F), resulting in an average temperature of 25°C (76°F). Precipitation increases to 100 mm (3.9 in) across approximately 11 days, while humidity remains slightly lower at 83%. For more detailed information, check out Lake Ozark weather in June.

December and July present stark contrasts in weather conditions. In December, temperatures can plummet to a minimum of -14°C (6°F), with a milder average of 5°C (40°F) and occasional highs reaching 24°C (75°F). The month sees about 41 mm (1.6 in) of precipitation over an average of 6 days, and the humidity is relatively high at 86%. In contrast, July boasts a much warmer climate, with minimum temperatures of 16°C (62°F) and an average of 26°C (80°F), peaking at a scorching 38°C (100°F). Rainfall increases significantly to 114 mm (4.5 in) over about 10 days, though humidity slightly decreases to 81%. For a detailed look at the July climate, visit Lake Ozark weather in July.

In December, the weather is notably colder, with temperatures ranging from a minimum of -14°C (6°F) to a maximum of 24°C (75°F), and an average of 5°C (40°F). This month experiences a high humidity level of 86% and receives about 41 mm (1.6 in) of precipitation over approximately 6 days. In contrast, August offers a much warmer climate, with temperatures varying from a minimum of 15°C (58°F) to a peak of 35°C (96°F) and an average of 25°C (77°F). Although August is primarily warmer with lower humidity at 78%, it sees more rainfall, totaling 98 mm (3.9 in) over about 12 days. For those looking to learn more about the specifics of August weather in this region, you can visit Lake Ozark weather in August.

When comparing the weather in December and September, notable differences emerge in both temperature and precipitation. December experiences a wide temperature range with a minimum of -14°C (6°F) and an average of 5°C (40°F), whereas September boasts much warmer temperatures, with a minimum of 9°C (48°F) and an average of 23°C (73°F). Maximum temperatures in December reach up to 24°C (75°F), significantly lower than September's peak of 34°C (94°F). Precipitation is another factor, with December receiving 41 mm (1.6 in) over 6 days, while September has slightly higher precipitation at 57 mm (2.2 in) spread across 7 days. Additionally, December's humidity is quite high at 86%, compared to September's more comfortable 72%. For more details on the weather during September, you can check out Lake Ozark weather in September.

When comparing the weather in December and October, noticeable contrasts emerge. December experiences colder temperatures, with a minimum of -14°C (6°F) and an average of 5°C (40°F), whereas October boasts a milder average of 15°C (59°F) and a maximum that can reach as high as 32°C (90°F). Precipitation also varies significantly; December sees 41 mm (1.6 in) over about 6 days, while October has a much higher total of 114 mm (4.5 in) spread over 11 days. Additionally, December's humidity is noticeably higher at 86%, compared to October's 72%. For a detailed look at Lake Ozark weather during October, visit Lake Ozark weather in October.

In comparing the weather of November and December, one can observe a slight drop in average temperatures as December averages around 5°C (40°F), compared to November's 8°C (46°F). Both months experience similar maximum temperatures, reaching up to 24°C (75°F), while the minimum temperatures in December slightly decrease to -14°C (6°F) from November's -12°C (10°F). December also sees less precipitation at 41 mm (1.6 in) over 6 days compared to November’s 60 mm (2.4 in) over 7 days. Humidity levels are similar, with December at 86% and November at 84%. For more details on November's weather, you can check Lake Ozark weather in November.

Compare Lake Ozark's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Lake Ozark

As December arrives at Lake Ozark, the weather offers a stark contrast to the milder months, enveloping the region in crisp air and cooler temperatures. With average highs reaching a modest 5°C (40°F) and occasional dips as low as -14°C (6°F), the month carries an unmistakable chill, making it a time for cozy gatherings and festive celebrations. Precipitation, though less frequent with only about six days of rain, still contributes to the 86% humidity, creating a unique atmosphere that distinguishes December from the rest of the year. For a deeper dive into what to expect throughout the seasons, check out Lake Ozark Climate.