January Weather in Georgetown, United States

Last updated: February 24, 2025

In January, Georgetown, United States experiences a dynamic winter climate, characterized by temperatures ranging from a brisk minimum of -10°C (14°F) to a pleasant maximum of 24°C (76°F). The average temperature settles around a cool 10°C (50°F), providing a chilly backdrop for the month. With precipitation totaling 69 mm (2.7 in) over approximately 8 rainy days, residents can expect a mix of wet and dry spells. The humidity level rests at a notable 83%, enveloping the town in a crisp, moist atmosphere typical of the season. This blend of conditions makes January an interesting time to engage with Georgetown's winter landscape.

January Temperature in Georgetown

In January, Georgetown experiences a significant temperature range, with minimums plummeting to -10°C (14°F), highlighting the cold snap typical of winter. The average temperature hovers around a brisk 10°C (50°F), while daily highs can reach a mild 24°C (76°F), offering a brief respite from the chill. This month's temperatures set the stage for a gradual warming trend that unfolds as winter transitions to spring; by February, for instance, minimums rise to -2°C (28°F) and the average climbs to 13°C (55°F). As the calendar moves forward, a steady increase in daytime warmth becomes apparent, culminating in the more temperate months of March and April. The shift from cold to comfortable sets an engaging backdrop for visitors and locals alike, as the bite of winter gives way to the promise of blooming spring.

January Weather in Georgetown: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Georgetown, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec505558657378818077705853
Data source: Temperature data for Georgetown 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 Georgetown

In January, Georgetown experiences moderate precipitation, registering 69 mm (2.7 in) over an average of 8 days. This sets the stage for a gradually wetter season, as February sees an increase to 92 mm (3.6 in) with 10 days of rain. The trend continues with March and April, showcasing 75 mm (2.9 in) and 101 mm (4.0 in) respectively, indicating a steady rise in both volume and frequency of precipitation. This pattern peaks in the summer months, with July and August witnessing significant rainfall totals of 180 mm (7.1 in) and 229 mm (9.0 in) across 19 and 21 days, respectively. As the year progresses into late autumn and winter, precipitation begins to taper off, demonstrating Georgetown’s characteristic seasonal shift from soggy summers to drier winters.

January Precipitation Trends in Georgetown

The chart displays monthly precipitation patterns in Georgetown, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6992751011121551802291856188147
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

January Humidity in Georgetown

In January, Georgetown experiences a high humidity level of 83%, setting the tone for a month that feels damp and cool. As the winter months transition into spring, humidity begins to gradually decrease, hitting a low of 78% by April and holding steady through early summer. However, a mid-year spike occurs in July, where humidity levels rise again to 82%, likely due to the heat of summer. This summer trend continues into August and September, both registering around 81%. As the year concludes, a slight uptick in humidity returns in November to 82% before peaking again in December at 84%. Overall, Georgetown's humidity reflects a cyclical pattern, with significant peaks during the colder and warmer months, illustrating the region's distinctive seasonal changes.

January Average Humidity in Georgetown

This chart illustrates the average monthly humidity levels in Georgetown, 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.
JanFebMarAprMayJunJulAugSepOctNovDec84%80%79%78%78%78%82%81%81%78%82%84%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Georgetown

In January, Georgetown experiences a moderate UV Index of 4, suggesting a burn time of approximately 30 minutes for fair-skinned individuals. As the months progress, the UV Index begins to rise significantly, reaching a high level of 7 in February and escalating to an alarming extreme level of 11 from May to August. This spike in UV intensity reduces burn times considerably, to just 10 minutes in these peak months. Interestingly, UV levels maintain a very high rating of 8 and 9 through September and October, before tapering off again to a mild 4 in December. Such trends highlight the importance of adjusting sun protection strategies throughout the year to safeguard against increased UV exposure. For more detailed insights, check out the Georgetown UV Index.

Maximum UV Index Levels in Georgetown for January

The chart shows the monthly maximum UV Index (UVI) for Georgetown 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.
JanFebMarAprMayJunJulAugSepOctNovDec47810111111119864
Data source: Georgetown 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 Georgetown

In Georgetown, United States, January sets the stage for a sunlit year with 186 hours of sunshine, offering a taste of bright days ahead. As winter fades into spring, February sees a gentle increase to 210 hours, hinting at the vibrant blooms to come. By March, sunshine soars to 273 hours, heralding the arrival of warmer weather and the full awakening of nature. The trend continues into April and May, peaking at an impressive 337 hours in May, which encourages outdoor activities and gatherings. The summer months maintain the momentum, with July basking in 343 hours, the sun at its zenith. As autumn arrives, sunlight gradually wanes, starting with 320 hours in August and tapering down to 216 hours by December. This annual cycle reflects Georgetown's transition from a crisp, sunlit winter to a lush, warm summer, culminating in a radiant tapestry of seasonal changes.

Monthly Sunshine Duration in Georgetown: January Highlighted

The January sunshine duration represents the total number of hours Georgetown 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.
JanFebMarAprMayJunJulAugSepOctNovDec186h210h273h309h337h319h343h320h301h292h247h216h
Data source: Georgetown January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Georgetown During January

In Georgetown, the likelihood of sunny weather in January stands at a moderate 47%, indicating a decent chance for clear skies as the year begins. This figure is notably higher than the subsequent months of February and March, which see chances drop to 37% and 36% respectively. As the season progresses, April offers a brighter outlook with a jump to 59%, aligning with the arrival of spring. Interestingly, November follows closely behind with 62%, reinforcing the trend of increased sunshine as the calendar year nears its end. This pattern highlights Georgetown's fluctuating weather, showcasing January as a gateway month before sunnier days emerge.

Percentage of Sunny Days in January in Georgetown

The chart illustrates the percentage of sunny days in Georgetown 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 Georgetown experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec47%37%36%59%50%32%38%34%51%48%62%46%
Data source: Georgetown January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Georgetown in January

In Georgetown, United States, January ushers in a consistent daylight duration of 10 hours, a trend that continues into February. As March arrives, the days start to lengthen with 11 hours of daylight, signaling the approach of spring. This gradual increase continues through April and May, during which sunlight bathes the region for 13 hours each day, peaking in June and July at an impressive 14 hours. As summer wanes into August, daylight begins to recede, dropping to 13 hours, and further declining in the fall months. By October, the daylight lasts for 11 hours, and as November and December roll in, the days shrink to 10 hours and a mere 9 hours, respectively. This cyclical pattern highlights a natural rhythm, with Georgetown enjoying its longest days during the heart of summer and shorter, cozy winter days towards the year's end.

Average Daylight Hours in Georgetown for January

The chart illustrates the variation in daylight duration in Georgetown throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 12m10h 59m11h 59m13h 1m13h 53m14h 18m14h 4m13h 19m12h 19m11h 18m10h 24m9h 58m
Data source: Georgetown daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Georgetown

In January, Georgetown experiences an average wind speed of 3.8 m/s (9 mph), a figure that sets the tone for the months ahead. As winter transitions into spring, we see a slight uptick with February and March recording average speeds of 3.9 m/s (9 mph) and 4.1 m/s (9 mph), respectively. However, as temperatures warm, particularly in the summer months of July and August, the winds calm noticeably, dropping to a minimum of 2.6 m/s (6 mph) in August. This trend of declining wind speeds continues into the fall, with September and October showing 2.9 m/s (6 mph) and 3.4 m/s (8 mph), before stabilizing again in November and December. Throughout the year, Georgetown's wind patterns reflect the ebb and flow of its seasons, inviting a gentle breeze that complements its picturesque landscapes.

Average January Wind Speed in Georgetown

The chart displays monthly wind speed patterns in Georgetown, 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/s3.94.13.83.83.63.12.62.93.43.83.6
Data source: Georgetown January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Georgetown Compares to Other Months

The weather in Georgetown 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 Georgetown and find detailed weather information for every month.

January and February exhibit notable differences in weather conditions. January experiences a wider temperature range with minimums dipping as low as -10°C (14°F) and maximums reaching 24°C (76°F), while February's temperatures are milder, with minimums at -2°C (28°F) and maximums peaking at 26°C (78°F). Precipitation increases slightly in February to 92 mm (3.6 in) over 10 days compared to January's 69 mm (2.7 in) over 8 days, indicating a trend toward wetter conditions. Additionally, February's humidity is marginally lower at 79%, compared to January's 83%, suggesting a slight decrease in moisture in the air. For more detailed insights, you can check Georgetown weather in February.

January weather is characterized by cooler temperatures, with minimums dipping as low as -10°C (14°F) and an average temperature of around 10°C (50°F). In contrast, March sees a significant warming trend, with minimum temperatures rising to -2°C (28°F) and average temperatures reaching 14°C (58°F). While both months experience similar precipitation levels, with January at 69 mm (2.7 in) and March at 75 mm (2.9 in), January is slightly wetter with 8 rainy days compared to March's 9. Additionally, January's humidity is higher at 83%, while March shows a decrease to 79%. For more detailed insights into the weather patterns of this spring month, you can check Georgetown weather in March.

January and April present strikingly different weather patterns. January enjoys a wider temperature range, with minimums dropping as low as -10°C (14°F) and maximums reaching up to 24°C (76°F), while April's temperatures are milder, starting from a minimum of 2°C (35°F) and peaking at 29°C (84°F). Precipitation also varies between the two months; January records 69 mm (2.7 inches) over 8 days, whereas April sees increased rainfall at 101 mm (4.0 inches) over the same number of days. Additionally, humidity levels are slightly lower in April at 78%, compared to January's 83%. For more details about the weather in April, you can visit Georgetown weather in April.

In January, the weather is much cooler, with temperatures ranging from a low of -10°C (14°F) to a high of 24°C (76°F), leading to an average of 10°C (50°F). The month also features significant humidity at 83%, with 69 mm (2.7 in) of precipitation over 8 days. In contrast, May brings a considerable warmth with temperatures fluctuating between a minimum of 8°C (48°F) and a maximum of 35°C (95°F), resulting in an average of 23°C (73°F). May is slightly wetter, receiving 112 mm (4.4 in) of rain across 9 days, but it has a lower humidity level of 78%. For more details on what to expect, check out Georgetown weather in May.

In January, temperatures in Georgetown can plunge as low as -10°C (14°F), making it a stark contrast to the summer month of June, where the temperature rarely dips below 14°C (57°F). The average January temperature hovers around a chilly 10°C (50°F), while in June, it rises significantly to an average of 25°C (78°F). Furthermore, January typically sees around 69 mm (2.7 in) of precipitation over 8 days, whereas June experiences a much wetter climate, with 155 mm (6.1 in) of rain spread across 17 days. Humidity levels are also noteworthy; January's humidity is 83%, slightly higher than June's average of 78%. For more details, check out Georgetown weather in June.

In January, the weather is notably colder, with temperatures ranging from a minimum of -10°C (14°F) to a maximum of 24°C (76°F), and an average temperature of 10°C (50°F). The month experiences 69 mm (2.7 in) of precipitation over about 8 days, with humidity levels at 83%. In contrast, July brings warm and humid conditions, with temperatures ranging from a minimum of 19°C (66°F) to a maximum of 33°C (92°F), averaging around 27°C (81°F). This month sees significantly higher precipitation, totaling 180 mm (7.1 in) over approximately 19 days, while humidity remains slightly lower at 82%. For more details, check out Georgetown weather in July.

January and August present strikingly different weather conditions. In January, temperatures can plummet to a minimum of -10°C (14°F), while averaging around a cool 10°C (50°F) and peaking at a comfortable 24°C (76°F). The month sees about 69 mm (2.7 in) of precipitation spread over 8 days and maintains a relatively high humidity level of 83%. In contrast, August experiences a much warmer climate, with minimum temperatures starting at 20°C (67°F) and averaging 27°C (80°F), reaching highs of 34°C (93°F). This summer month receives significantly more rainfall, totaling 229 mm (9.0 in) across 21 days, with humidity slightly lower at 81%. For more details, you can check Georgetown weather in August.

In January, temperatures in Georgetown can range from a chilly -10°C (14°F) at night to a mild 24°C (76°F) during the day, with an average of 10°C (50°F). The month sees about 69 mm (2.7 in) of precipitation over approximately 8 days, and humidity levels hover around 83%.

In contrast, September experiences much warmer temperatures, with minimums of 13°C (55°F) and maximums reaching up to 33°C (92°F), averaging at 25°C (77°F). The month is also significantly wetter, receiving 185 mm (7.3 in) of rain over about 13 days, while humidity remains slightly lower at 81%. For a more detailed look at September weather, check out Georgetown weather in September.

January and October present notable contrasts in weather patterns. In January, temperatures can plummet as low as -10°C (14°F), with an average reaching around 10°C (50°F) and peaking at 24°C (76°F). The month experiences significant humidity at 83% and sees about 69 mm (2.7 in) of precipitation over 8 days. In contrast, October boasts a more moderate climate, with minimum temperatures of 5°C (41°F) and an average of 21°C (71°F), peaking at a warm 33°C (91°F). Rainfall is slightly lower at 61 mm (2.4 in), but still spread across 8 days, and humidity stands at a comfortable 78%. For more detailed insights, check out Georgetown weather in October.

In January, the weather exhibits colder temperatures with a notable minimum of -10°C (14°F) and an average of 10°C (50°F), while the maximum reaches up to 24°C (76°F). In contrast, November enjoys milder conditions, starting at a minimum of 0°C (33°F) and averaging around 14°C (58°F), topping out at a maximum of 28°C (83°F). Precipitation is relatively comparable between the two months, with January receiving 69 mm (2.7 in) over 8 days and November totaling 88 mm (3.5 in) across 10 days. Humidity remains similar, with January at 83% and November slightly lower at 82%. For more detailed insights, check out Georgetown weather in November.

The weather in January is characterized by a wider temperature range, with minimums dipping down to -10°C (14°F) and averages around 10°C (50°F), while December is milder, experiencing minimums of -4°C (26°F) and average temperatures of 12°C (53°F). Both months see similar maximum temperatures, with January reaching up to 24°C (76°F) and December slightly lower at 24°C (75°F). Precipitation is notably higher in December, accumulating 147 mm (5.8 in) over 10 days compared to January's 69 mm (2.7 in) over 8 days, indicating a wetter end to the year. Humidity levels remain comparable, with December at 84% and January slightly lower at 83%. For more details, you can visit Georgetown weather in December.

Compare Georgetown's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Georgetown

January weather in Georgetown stands out with its cooler temperatures and higher humidity levels compared to other months. The chill in the air, characterized by average temperatures around 10°C (50°F), contrasts sharply with the warmth of summer, making it a unique time for visitors to explore the area. While precipitation is relatively moderate, occurring over about 8 days, the atmosphere remains refreshing, with humidity peaking at 83%. This blend of cooler conditions and moisture creates a distinct climate, inviting those keen on experiencing Georgetown's seasonal charm. For a deeper understanding of the region's overall climate, visit Georgetown Climate.