January Weather in Saint Augustine South, United States

Last updated: February 24, 2025

January in Saint Augustine South, United States offers a blend of mild temperatures and refreshing humidity, making it a unique winter destination. With maximum temperatures reaching 25°C (77°F) and averaging around 15°C (60°F), residents and visitors alike can enjoy outdoor activities comfortably. However, nighttime lows can drop to a chilly 0°C (33°F), reminding all of the season's touch. The month brings about 47 mm (1.9 in) of precipitation over approximately 5 days, creating a vibrant, lush environment. Coupled with a high humidity level of 83%, January showcases Saint Augustine South as an intriguing locale where winter warmth and occasional rain intertwine.

January Temperature in Saint Augustine South

In Saint Augustine South, United States, January offers a refreshing start to the year, with temperatures ranging from a chilly 0°C (33°F) at night to a pleasant 25°C (77°F) during the day. The average temperature hovers around 15°C (60°F), providing a comfortable backdrop for outdoor activities. As the month progresses into February, there’s a slight warm-up, with minimum temperatures rising to 5°C (41°F) and maximums reaching 26°C (79°F). This gradual increase continues into March, where the arrival of spring brings even warmer averages of 18°C (66°F). Overall, January serves as a turning point, characterizing the transition from cooler winter months to the more temperate climate that follows.

January Weather in Saint Augustine South: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Saint Augustine South, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec596365707680818281776863
Data source: Temperature data for Saint Augustine South 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.

January Precipitation in Saint Augustine South

In January, Saint Augustine South experiences a relatively mild start to the year, receiving 47 mm (1.9 in) of precipitation over just 5 days. This marks a notable contrast to the upcoming months, where rainfall begins to increase both in volume and frequency. February sees a rise in precipitation to 61 mm (2.4 in) across 9 days, hinting at the wetter conditions to come. By the time June rolls around, the city reaches peak rainfall, with an impressive 143 mm (5.6 in) falling over 22 days. This trend continues through the summer months, with July and September recording the highest rainfall, illustrating a pattern of increased precipitation that peaks mid-year. As the year winds down, rain tapers off again, leaving residents to enjoy drier spells in November and December. This cyclical pattern highlights Saint Augustine's transition from a relatively dry start to a lush, rain-soaked summer, followed by a calmer conclusion to the year.

January Precipitation Trends in Saint Augustine South

The chart displays monthly precipitation patterns in Saint Augustine South, with values for each month alongside January's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec47613482771431611461631239270
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

January Humidity in Saint Augustine South

January in Saint Augustine South brings a notable humidity level of 83%, setting the stage for a winter characterized by a subtle, moist atmosphere. As the region transitions into February, humidity slightly decreases to 80%, but the trend remains notably high throughout the winter months. The humidity gradually drops, reaching its lowest point in May at 68%, before rising again in the summer. Notably, the months of June through August witness a resurgence, peaking in September at 83%, indicating a return to the humid conditions typical of coastal climates. Interestingly, as the year winds down, humidity trends upwards once more, culminating at 84% in December. Throughout the year, the consistently elevated humidity levels highlight the characteristic subtropical climate of Saint Augustine, impacting both comfort and the local environment.

January Average Humidity in Saint Augustine South

This chart illustrates the average monthly humidity levels in Saint Augustine South, with January's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how January's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec83%80%75%70%68%75%80%81%83%81%82%84%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Saint Augustine South

In Saint Augustine South, January ushers in a moderate UV Index of 5, allowing for a burn time of up to 30 minutes under the sun. This relatively mild exposure sets the stage for a notable shift as the months progress; by February, the index leaps to 8, marking the beginning of a very high exposure category with a significantly reduced burn time of just 15 minutes. As spring approaches, the UV Index continues to climb, peaking at 11 during April through September, signaling an extreme risk level that necessitates diligent sun protection, as burn time plummets to 10 minutes. After the summer months, the index gradually tapers down, showcasing a return to more moderate conditions by December. To explore the UV trends throughout the year and prepare for safe sun exposure, visit Saint Augustine South UV Index.

Maximum UV Index Levels in Saint Augustine South for January

The chart shows the monthly maximum UV Index (UVI) for Saint Augustine South in January, 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.
JanFebMarAprMayJunJulAugSepOctNovDec589111112111111975
Data source: Saint Augustine South January 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.

January Sunshine in Saint Augustine South

January in Saint Augustine marks the beginning of the year with 205 hours of sunshine, a cozy start that gradually blossoms into brighter days. As winter gives way to spring, sunshine hours steadily increase, reaching 237 hours in February and 302 hours in March. The warmth continues to embrace the city, peaking in the summer months with 334 hours of sunshine in July, just ahead of 328 hours in May. The sunshine begins to wane in the fall, with hours yet to remain significant—301 hours in September and 288 hours in October. Even as the year closes with November and December showing 249 and 246 hours respectively, Saint Augustine is a haven of sunshine, making it a delightful retreat throughout all seasons.

Monthly Sunshine Duration in Saint Augustine South: January Highlighted

The January sunshine duration represents the total number of hours Saint Augustine South experiences direct sunlight during the month of January, excluding cloudy or obstructed periods. This chart compares the sunshine duration of January with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec205h237h302h303h328h305h334h319h301h288h249h246h
Data source: Saint Augustine South January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Saint Augustine South During January

In Saint Augustine South, January boasts a 42% chance of sunny weather, marking a subtle contrast to the following month, February, which offers a slightly brighter 44%. As winter progresses into spring, the likelihood of sunshine dips slightly in March, falling to 40%, before rebounding in April and May—both enjoying a promising 50% chance of beautiful, sunny days. This upward trend signifies a shift towards more favorable weather as the year warms, with a notable decline in sunshine occurring during the summer months of June and July, where conditions drop to 21%. Interestingly, this sunny pattern resumes in the fall, with October and November returning to more cheerful 46% and 45% probabilities, respectively, before December closes the year with an even sunnier 52%. Overall, while January presents moderate sunshine potential, the gradual warming of the season brings an optimistic outlook for more sun-soaked days ahead.

Percentage of Sunny Days in January in Saint Augustine South

The chart illustrates the percentage of sunny days in Saint Augustine South throughout the year, with January 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 Saint Augustine South experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec42%44%40%50%50%21%21%17%36%46%45%52%
Data source: Saint Augustine South January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Saint Augustine South in January

In Saint Augustine South, January marks the beginning of a gradual increase in daylight duration, offering about 10 hours of light each day. As the month transitions into February, the days extend to 11 hours, setting the stage for the upcoming spring. By March, daylight reaches 12 hours, and this trend continues through April, creating a vibrant and lively atmosphere. May sees an increase to 13 hours, allowing residents and visitors to enjoy the sun-soaked shores even more. The peak of daylight occurs in June with 14 hours, providing ample time for outdoor activities. As summer wanes, July and August maintain a comfortable 13-hour daylight duration before tapering off in September. This gradual decrease continues into the fall months of October and November, both offering 10 to 11 hours of light, while December returns to 10 hours, closing out the year. Overall, the daylight duration in Saint Augustine South reflects a clear seasonal rhythm, with longer days heralding the warmth of spring and summer, followed by a cozy retreat into the shorter days of winter.

Average Daylight Hours in Saint Augustine South for January

The chart illustrates the variation in daylight duration in Saint Augustine South throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 27m11h 8m12h12h 54m13h 39m14h13h 49m13h 9m12h 17m11h 24m10h 38m10h 15m
Data source: Saint Augustine South daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Saint Augustine South

In January, Saint Augustine experiences a gentle breeze with an average wind speed of 3.8 m/s (9 mph), matching the calm of April. This month stands out as part of a broader trend where winds gradually intensify into March, reaching 4.4 m/s (10 mph). Following this peak, the winds start to taper off in the warmer months, dipping to a softer 3.2 m/s (7 mph) during both July and August. As the year progresses, the winds pick up again in November, returning to a brisker pace of 4.3 m/s (10 mph), before settling back to 3.4 m/s (8 mph) in December. Overall, Saint Augustine's January winds usher in a refreshing start to the year, with a consistent ebb and flow that reflects the changing seasons.

Average January Wind Speed in Saint Augustine South

The chart displays monthly wind speed patterns in Saint Augustine South, with values for each month shown alongside January's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how January's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.8 m/s3.94.43.84.13.63.23.22.93.44.33.4
Data source: Saint Augustine South January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Saint Augustine South Compares to Other Months

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

In January, the weather features a minimum temperature of 0°C (33°F) and an average of 15°C (60°F), with maximums reaching 25°C (77°F). While January experiences a total precipitation of 47 mm (1.9 in) over just 5 days, the humidity remains relatively high at 83%. In contrast, February shows a slight warming trend, with minimum temperatures rising to 5°C (41°F) and an average of 17°C (63°F). Maximum temperatures in February peak at 26°C (79°F), but the month also sees increased precipitation, totaling 61 mm (2.4 in) over 9 days, with humidity slightly lower at 80%. For more detailed insights, you can check Saint Augustine South weather in February.

January and March exhibit notable differences in weather patterns. In January, temperatures range from a chilly minimum of 0°C (33°F) to a pleasant maximum of 25°C (77°F), with an average of 15°C (60°F). The month sees a total precipitation of 47 mm (1.9 in) over approximately 5 days, contributing to a relatively high humidity level of 83%. In contrast, March enjoys milder conditions, with minimum temperatures increasing to 6°C (44°F) and maximums reaching 28°C (82°F), accompanied by an average of 18°C (66°F). March experiences less precipitation at 34 mm (1.3 in) over 6 days and a decreased humidity of 75%, making it a more comfortable month overall. For more details, you can visit Saint Augustine South weather in March.

January and April present contrasting weather patterns, reflecting the transition from winter to spring. In January, temperatures range from a chilly minimum of 0°C (33°F) to a pleasant maximum of 25°C (77°F), with an average of 15°C (60°F) and relatively high humidity at 83%. Precipitation is moderate, with about 47 mm (1.9 in) over approximately 5 days.

In contrast, April experiences warmer temperatures, with a minimum of 11°C (52°F), an average of 21°C (70°F), and a peak of 30°C (85°F). The month sees an increase in precipitation, totaling 82 mm (3.2 in) over about 7 days, and a decrease in humidity to 70%. For more detailed insights on April weather, you can refer to Saint Augustine South weather in April.

In January, the weather is quite cool, with temperatures ranging from a minimum of 0°C (33°F) to a maximum of 25°C (77°F), and an average temperature of 15°C (60°F). The month experiences moderate precipitation, totaling 47 mm (1.9 in) over about five days, accompanied by a high humidity level of 83%. In contrast, May brings significantly warmer weather, with temperatures ranging from a minimum of 14°C (58°F) to a maximum of 32°C (90°F) and an average temperature of 24°C (76°F). The precipitation increases to 77 mm (3.0 in) over eight days, and the humidity drops to a more comfortable 68%. For more details on May’s weather, visit Saint Augustine South weather in May.

In January, the weather in Saint Augustine South is rather mild, with average temperatures ranging from a minimum of 0°C (33°F) to a maximum of 25°C (77°F). The month experiences relatively low precipitation at 47 mm (1.9 in) over just 5 days, accompanied by high humidity levels around 83%. In contrast, June brings a significant increase in temperatures, with lows around 22°C (72°F) and highs reaching up to 33°C (92°F). The summer month is considerably wetter, recording 143 mm (5.6 in) of rain spread over 22 days, though the humidity decreases slightly to 75%. For a detailed look at the June weather, you can visit Saint Augustine South weather in June.

In comparing the weather of January and July, notable contrasts emerge. January features cooler temperatures, ranging from a minimum of 0°C (33°F) to a maximum of 25°C (77°F), with an average of 15°C (60°F). The month experiences relatively low precipitation, totaling 47 mm (1.9 in) over approximately 5 days, coupled with higher humidity levels at 83%. In contrast, July brings much warmer conditions, with temperatures ranging from a minimum of 24°C (75°F) to a maximum of 33°C (91°F), averaging around 27°C (82°F). This summer month is significantly wetter, receiving 161 mm (6.3 in) of rainfall over 23 days, while humidity dips slightly to 79%. For a detailed look at July weather specifics, visit Saint Augustine South weather in July.

January and August in Saint Augustine South present a striking contrast in weather. January experiences cooler temperatures, with minimums around 0°C (33°F) and average highs reaching 25°C (77°F), making it a mild month for the region—though it does see about 47 mm (1.9 in) of rain over roughly 5 days, accompanied by high humidity at 83%. In contrast, August brings much warmer conditions, with minimums around 24°C (75°F) and highs peaking at 34°C (93°F). This month is much wetter, accumulating 146 mm (5.8 in) of precipitation over approximately 24 days, while humidity remains slightly lower at 81%. For a closer look at the August weather specifics, you can check this link: Saint Augustine South weather in August.

In January, the weather is generally mild, with temperatures ranging from a minimum of 0°C (33°F) to a maximum of 25°C (77°F). The average temperature is comfortable at 15°C (60°F), but with only about 47 mm (1.9 in) of precipitation over approximately 5 days, it tends to be drier. In contrast, September experiences much warmer temperatures, with a minimum of 20°C (68°F) and a maximum reaching 33°C (92°F), averaging at 27°C (81°F). However, it is significantly wetter, receiving 162 mm (6.4 in) of rainfall spread across 19 days. Both months share the same humidity level of 83%, but the stark differences in temperature and precipitation highlight the transition from the coolness of January to the warmth and rain of September. For more detailed information, you can check Saint Augustine South weather in September.

When comparing the weather in January and October, notable differences emerge. January sees cooler temperatures, ranging from a minimum of 0°C (33°F) to an average of 15°C (60°F), with a maximum reaching 25°C (77°F). This month experiences relatively low precipitation, totaling 47 mm (1.9 in) over just 5 days, accompanied by high humidity at 83%. In stark contrast, October boasts much warmer conditions, with temperatures ranging from a minimum of 11°C (51°F) to an average of 25°C (77°F) and a peak of 32°C (89°F). This month is also characterized by higher precipitation, with 123 mm (4.9 in) falling over 16 days, and humidity levels slightly lower at 81%. For more detailed information on the October weather, you can check Saint Augustine South weather in October.

When comparing the weather in January and November, it’s clear that November tends to be warmer and wetter. In January, temperatures range from a minimum of 0°C (33°F) to a maximum of 25°C (77°F), with an average of 15°C (60°F). In contrast, November features higher temperatures, with a minimum of 6°C (43°F), an average of 20°C (68°F), and a maximum of 30°C (86°F). Additionally, November sees more rainfall, totaling 91 mm (3.6 in) over 10 days, compared to January’s 47 mm (1.9 in) over just 5 days. Although both months have similar humidity levels—January at 83% and November at 82%—the overall climate in November is warmer and more humid. For more details on November weather specifically, you can check out Saint Augustine South weather in November.

In January, temperatures in Saint Augustine South range from a chilly minimum of 0°C (33°F) to a comfortable maximum of 25°C (77°F), averaging around 15°C (60°F). The month sees about 47 mm (1.9 in) of precipitation over 5 days, with humidity levels at 83%. In contrast, December experiences slightly warmer temperatures, with a minimum of 4°C (39°F) and a maximum of 26°C (78°F), averaging 17°C (63°F). Precipitation is higher during December, totaling 70 mm (2.7 in) across 8 days, accompanied by a similar humidity level of 84%. For more detailed information, check out Saint Augustine South weather in December.

Compare Saint Augustine South's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Saint Augustine South

In January, Saint Augustine South experiences a unique climatic charm that sets it apart from the rest of the year. The month features moderate temperatures, making it a refreshing escape from the sweltering heat typical of summer months. While the average humidity is high, the relatively low precipitation days lend a dry spell, allowing for pleasant outdoor activities. This transitional weather creates a distinct atmosphere, perfect for enjoying the natural beauty of the area. To learn more about the varying conditions throughout the year, visit Saint Augustine South Climate.