January Weather in Ascot, United Kingdom

Last updated: March 17, 2025

January in Ascot, United Kingdom presents a crisp winter climate, with maximum temperatures reaching up to 14°C (58°F) while the average hovers around 5°C (41°F). The month is marked by chilly evenings, as minimum temperatures can drop to -5°C (23°F). Rainfall is typical, with 51 mm (2.0 in) of precipitation spread over 9 days, contributing to humidity levels as high as 91%. Despite the damp and cold, January in Ascot offers a serene atmosphere, perfect for those who enjoy the quiet beauty of winter.

January Temperature in Ascot

In Ascot, United Kingdom, January features a chilly embrace, with temperatures ranging from a frigid -5°C (23°F) at night to a comfortable 14°C (58°F) during the day. The month showcases an average temperature of 5°C (41°F), giving a taste of winter’s chill while hinting at the warming trend to come. As the year unfolds into February and March, the temperatures dip slightly, with minima reaching down to -7°C (19°F) before gradually warming again, allowing for glimpses of spring as daytime highs flirt with the low twenties. Despite January’s cold grasp, each passing month shows a reassuring rise in averages, culminating in the balmy summer months where temperatures soar to a sizzling 35°C (96°F) in July, reflecting the region's ability to transition from winter's stark temperatures to summer's warmth.

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

The chart illustrates January temperature patterns in Ascot, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec414345495561656359534643
Data source: Temperature data for Ascot 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.

January Precipitation in Ascot

In January, Ascot experiences a moderate precipitation level of 51 mm (2.0 in), typically spread over about 9 days. This set the stage for a wet start to the year, foreshadowing the generally damp winter months that follow. The rainfall slightly increases in February to 52 mm and maintains a consistent trend with March seeing a further uptick to 58 mm over 13 days. Compared to the drier spell in April, which offers a brief respite with 34 mm, the subsequent months hint at the onset of a wetter season, culminating in October's peak of 92 mm. This pattern illustrates how January's precipitation helps pave the way for heavier downpours as the year progresses, showcasing Ascot's characteristic variable weather.

January Precipitation Trends in Ascot

The chart displays monthly precipitation patterns in Ascot, 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.
JanFebMarAprMayJunJulAugSepOctNovDec515258346575666947925483
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Ascot

In January, Ascot experiences its peak humidity, with levels soaring to 91%, creating a damp and chilly atmosphere that characterizes the winter months. This high humidity gradually declines as the year progresses, dropping to 89% in February and further to 86% in March, signaling a slight relief. By April, humidity continues its descent to 85%, and the onset of spring brings a refreshing change. However, as temperatures rise towards summer, humidity levels stabilize around the 79-80% range from May through June, indicating a more comfortable climate. The warmest months of July and August see a further decline, reaching a low of 71%, before humidity starts climbing again in September, hitting 82%. As autumn sets in, the trend reverses once more, with levels rising back to 90% in October and peaking again at 92% in both November and December. Overall, the pattern reveals a cyclical shift, with January and the winter months marked by high humidity, transitioning into a more moderate summer, before returning to dampness as the year closes out.

January Average Humidity in Ascot

This chart illustrates the average monthly humidity levels in Ascot, 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.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%85%79%81%71%76%82%91%92%92%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Ascot

In January, Ascot experiences a low UV Index of 1, indicating minimal sun exposure is necessary to avoid skin damage, with a burn time of 45 minutes. This trend continues into February, where the UV Index remains at 2, still categorized as low. However, a notable shift occurs in March when the UV Index rises to 4, shifting to a moderate exposure category, marking the beginning of the sun's stronger presence as spring approaches. As the months progress into April and May, the UV Index escalates to 6 and 7, respectively, reflecting a high exposure risk that reduces the burn time to just 25 minutes. The sun reaches its peak strength in June and July, with an intense UV Index of 8, categorized as very high, demanding protective measures as burn time drastically drops to 15 minutes. As summer transitions to autumn, the UV Index begins to decrease, settling back to 6 in September, then tapering off to 4 in October, and returning to low levels in November and December. This annual variation underlines the importance of being mindful of UV exposure, especially as we move into the sunnier months. For more detailed insights, you can check the Ascot UV Index.

Maximum UV Index Levels in Ascot for January

The chart shows the monthly maximum UV Index (UVI) for Ascot 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.
JanFebMarAprMayJunJulAugSepOctNovDec124678876421
Data source: Ascot 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 Ascot

January in Ascot, United Kingdom, greets residents and visitors with just 98 hours of sunshine, setting the stage for a gradual increase in daylight as the year unfolds. February brings a promising rise to 149 hours, hinting at the budding warmth of spring. By March, the sun shines for 208 hours, heralding longer days and blossoming landscapes. The transition toward summer is marked by April's 316 hours of radiant light, while May reaches its peak with an impressive 394 hours. The summer months maintain this brightness, with July showcasing 402 hours of sunshine, before gradually tapering off in August to 365 hours. As autumn settles in, September retains a notable 299 hours, but the days shorten, resulting in 241 hours by October. November and December close the year with 145 hours and 111 hours, respectively, leaving winter to embrace the tranquility of dimmed daylight. Overall, Ascot's sunshine trends reveal a beautiful ebb and flow of light that mirrors the changing seasons and captivates those who enjoy its charm.

Monthly Sunshine Duration in Ascot: January Highlighted

The January sunshine duration represents the total number of hours Ascot 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.
JanFebMarAprMayJunJulAugSepOctNovDec98h149h208h316h394h383h402h365h299h241h145h111h
Data source: Ascot January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Ascot During January

In Ascot, United Kingdom, the likelihood of sunny weather in January is relatively low, with only a 20% chance of sunshine. This trend of limited sunlight continues into the winter months, peaking slightly in February at 24% before gradually improving as spring approaches. Notably, March sees a modest increase to 28%, hinting at the promise of brighter days ahead. As the season shifts, April marks a significant turnaround with a 51% chance of sun, making it one of the sunniest months of the year. This gradual ascent underscores a clear pattern: while January may start off gray and gloomy, the prospect of sunshine increases notably as we move towards spring, fostering anticipation for warmer, sunnier days.

Percentage of Sunny Days in January in Ascot

The chart illustrates the percentage of sunny days in Ascot 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 Ascot experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec20%24%28%51%32%26%37%23%27%25%32%17%
Data source: Ascot January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Ascot in January

In Ascot, United Kingdom, the shift in daylight duration throughout the year creates a captivating dance of light. January begins with a modest 8 hours of daylight, signaling the lingering grip of winter. As the month transitions to February, daylight extends to 9 hours, hinting at the approaching spring. By March, the days brighten significantly to 11 hours, and this increase continues to gain momentum, reaching 13 hours in April and peaking at a vibrant 16 hours during the summer months of June and July. However, as summer fades, daylight gently declines, with August boasting 14 hours before tapering off to 12 hours in September and subsequently falling back to 10 hours in October. The cycle continues into the late months, where November and December wrap up the year with just 8 and a mere 7 hours of daylight, respectively. This rhythmic ebb and flow of daylight not only marks the changing seasons but also invites residents to cherish the longer days of summer amidst the shorter, cozier winters.

Average Daylight Hours in Ascot for January

The chart illustrates the variation in daylight duration in Ascot throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 23m9h 58m11h 55m13h 54m15h 38m16h 32m16h 3m14h 30m12h 35m10h 36m8h 50m7h 53m
Data source: Ascot daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Ascot

In January, Ascot, United Kingdom, typically experiences an average wind speed of 4.2 m/s (9 mph), setting the stage for the winter months with a brisk air that invigorates the chilly surroundings. As winter transitions into spring, the winds begin to pick up, peaking in February at 4.8 m/s (11 mph) before slightly tapering off in March. This fluctuation indicates a lively breeze that often accompanies the cold, crisp days of early spring. April sees a notable decline to 3.4 m/s (8 mph), offering a gentler atmosphere as the landscape begins to bloom. Interestingly, the wind patterns stabilize during the warmer months, with wind speeds remaining relatively consistent through June and July, hovering around 3.1 to 3.2 m/s (7 mph). As summer fades, the average wind speed begins to rise again in October, refreshing the autumn air at 4.3 m/s (10 mph) before returning to winter conditions. Overall, January's winds set a dynamic tone, transitioning through varied intensities that mirror the changing seasons in this charming British locale.

Average January Wind Speed in Ascot

The chart displays monthly wind speed patterns in Ascot, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.2 m/s4.84.43.44.23.13.23.73.34.33.84.4
Data source: Ascot January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Ascot Compares to Other Months

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

In comparing the weather between January and February, one can observe several notable differences. January features a minimum temperature of -5°C (23°F) and an average of 5°C (41°F), while February experiences a slightly cooler minimum of -7°C (19°F) but a marginally higher average temperature of 6°C (43°F). February tends to be warmer on average overall, with a maximum temperature reaching 18°C (65°F) compared to January's 14°C (58°F). Both months see similar levels of precipitation, with January receiving 51 mm (2.0 in) over 9 days and February slightly higher at 52 mm (2.0 in) over 10 days. Humidity levels also remain comparable, with January at 91% and February at 89%. For those interested in February's specific weather patterns, you can find more details here: Ascot weather in February.

In January, the weather is characterized by colder temperatures, with a minimum of -5°C (23°F) and an average of 5°C (41°F), while the maximum reaches 14°C (58°F). The month experiences around 51 mm (2.0 in) of precipitation over approximately 9 days, and the humidity levels are quite high at 91%.

In contrast, March sees a slight increase in temperatures, with a minimum of -6°C (22°F) and an average of 7°C (45°F), peaking at a warmer 22°C (71°F). Although precipitation rises to 58 mm (2.3 in) across 13 days, the humidity is slightly lower at 86%. This transition towards warmer weather is evident, making March more favorable for outdoor activities. For further information on March weather, visit Ascot weather in March.

In January, the weather is notably colder, with temperatures ranging from a minimum of -5°C (23°F) to an average of 5°C (41°F) and reaching a maximum of 14°C (58°F). This month also experiences higher humidity at 91% and more precipitation, with a total of 51 mm (2.0 in) over 9 days. In contrast, April heralds a significant warming trend, as temperatures fluctuate between a minimum of -3°C (27°F) and a maximum of 26°C (80°F), with an average of 9°C (49°F). April sees less precipitation at 34 mm (1.4 in) over 8 days and slightly lower humidity at 85%. For more details on April weather, check out Ascot weather in April.

In January, temperatures are quite chilly, ranging from a minimum of -5°C (23°F) to an average of 5°C (41°F) and peaking at 14°C (58°F), accompanied by high humidity levels of 91% and about 51 mm (2.0 in) of precipitation over 9 days. In contrast, May brings a noticeable warmth, with temperatures ranging from a minimum of 1°C (33°F) to an average of 13°C (55°F) and reaching a maximum of 26°C (79°F). Although May experiences slightly higher precipitation at 65 mm (2.6 in) over 10 days, the humidity is lighter at 79%. For more details on May weather specifically, check out Ascot weather in May.

In January, the weather is quite chilly, with temperatures ranging from a minimum of -5°C (23°F) to a maximum of 14°C (58°F), and an average of 5°C (41°F). The month experiences about 51 mm (2.0 inches) of precipitation over 9 days, accompanied by high humidity levels at 91%. Conversely, June brings much warmer and more pleasant conditions, with temperatures ranging from a minimum of 7°C (44°F) to a maximum of 31°C (88°F) and an average of 16°C (62°F). Although June receives slightly more precipitation at 75 mm (2.9 inches) over 10 days, the humidity is lower at 80%. For more details about conditions during this month, check out Ascot weather in June.

In January, temperatures can be quite chilly, ranging from a minimum of -5°C (23°F) to a maximum of 14°C (58°F), with an average temperature of around 5°C (41°F). The month experiences significant humidity at 91%, and precipitation occurs on about 9 days, totaling 51 mm (2.0 in).

Conversely, July brings a stark contrast with much warmer temperatures, featuring a minimum of 8°C (47°F) and a maximum that soars to 35°C (96°F), averaging around 18°C (65°F). Despite slightly higher precipitation of 66 mm (2.6 in) over 11 days, the humidity drops to 71%, making July feel much more comfortable. For more detailed insights into July weather, visit Ascot weather in July.

The weather in January is notably colder, with temperatures ranging from a brisk -5°C (23°F) to a mild 14°C (58°F) and an average of 5°C (41°F). In contrast, August brings much warmer conditions, featuring a minimum temperature of 8°C (46°F) and a maximum of 33°C (92°F), with an average of 17°C (64°F). January experiences higher humidity at 91% and roughly 51 mm (2.0 in) of precipitation over 9 days, whereas August sees lower humidity at 76% and slightly more precipitation of 69 mm (2.7 in) over 12 days. For more detailed information, you can check Ascot weather in August.

In January, the weather is considerably colder, with temperatures ranging from a chilly -5°C (23°F) to a mild 14°C (58°F) and an average of 5°C (41°F). The month experiences frequent precipitation, totaling 51 mm (2.0 in) over about 9 days, accompanied by high humidity at 91%. In contrast, September offers a much warmer climate, with temperatures ranging from a minimum of 3°C (38°F) to a pleasant maximum of 28°C (83°F), averaging 15°C (59°F). Precipitation slightly decreases to 47 mm (1.8 in) over 10 days, and humidity levels are lower at 82%. For more details, visit Ascot weather in September.

In January, temperatures typically range from a chilly -5°C (23°F) to a mild 14°C (58°F), with an average temperature of 5°C (41°F). The month experiences about 51 mm (2.0 in) of precipitation over 9 days, while humidity hovers around a high 91%. In contrast, October boasts milder temperatures with a minimum of 1°C (34°F) and a maximum of 23°C (73°F), averaging 12°C (53°F). However, it is wetter, with 92 mm (3.6 in) of precipitation spread across 12 days and humidity remaining similar at 90%. Overall, while January is colder and generally drier, October offers a warmer, albeit wetter, experience. For more details, check out Ascot weather in October.

In comparing January and November weather, January tends to be colder, with average temperatures ranging from a minimum of -5°C (23°F) to a maximum of 14°C (58°F). In contrast, November sees slightly milder temperatures, with averages from -2°C (29°F) to 16°C (62°F). Both months experience similar levels of precipitation, with January receiving 51 mm (2.0 in) over 9 days, while November sees a bit more, at 54 mm (2.1 in) over 11 days. Humidity levels are fairly comparable as well, with January at 91% and November at 92%. For a more detailed look at November weather, you can visit Ascot weather in November.

In comparing the weather of January and December, both months experience similar temperature ranges, with January showing a minimum of -5°C (23°F) and a maximum of 14°C (58°F), closely mirroring December's -5°C (23°F) to 14°C (58°F) range. However, January has a slightly warmer average temperature of 5°C (41°F) compared to December's 6°C (44°F). Precipitation levels differ significantly, with January receiving 51 mm (2.0 in) over 9 days, while December sees a higher total of 83 mm (3.2 in) spread across 15 days, indicating that December tends to be wetter. Both months maintain high humidity levels, with January at 91% and December slightly higher at 92%. For more detailed insights on December weather, check Ascot weather in December.

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Conclusion: What to Expect From January Weather in Ascot

As January unfolds in Ascot, the weather takes a notable turn, marked by chilly temperatures and significant humidity. This month contrasts sharply with the milder conditions of other seasons, plunging down to lows of -5°C while the average hovers at a brisk 5°C. Frequent rainfall, with about nine days of precipitation, adds to the winter chill, making it essential to bundle up when venturing outside. The high humidity of 91% often leaves the air feeling colder than it is, creating a damp atmosphere that sets January apart from the more temperate months. For an in-depth understanding of the overarching weather patterns throughout the year, explore the details at Ascot Climate.