January Weather in High Wycombe, United Kingdom

Last updated: March 17, 2025

In January, High Wycombe experiences a chilly climate characterized by a maximum temperature of 14°C (58°F) and a brisk average of 5°C (41°F), dipping to a chilly minimum of -6°C (22°F). The month sees 54 mm (2.1 in) of rainfall over approximately 9 days, contributing to a rather humid atmosphere with an average humidity level of a striking 91%. This blend of temperatures and rainfall creates a typical winter setting, perfect for cozy indoor activities and the occasional winter walk through the picturesque surroundings of this charming UK town.

January Temperature in High Wycombe

January in High Wycombe, United Kingdom sets a chilly tone for the year, with temperatures ranging from a brisk -6°C (22°F) at night to a mild 14°C (58°F) during the day. The average temperature hovers around 5°C (41°F), marking the month as one of the colder periods before the gradual transition into spring. As February approaches, the temperatures slightly increase, reflecting a subtle but noticeable warming trend, with average highs reaching up to 18°C (65°F) by month's end. This gradual ascent continues into March, where daily highs can soar to 22°C (71°F). Overall, January serves as a stark reminder of winter’s grip, paving the way for the more temperate and inviting conditions that await in the following months.

January Weather in High Wycombe: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in High Wycombe, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec404245495561656358524643
Data source: Temperature data for High Wycombe 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 High Wycombe

January in High Wycombe, United Kingdom, ushers in a moderate amount of precipitation, totaling 54 mm (2.1 in) over an average of 9 rainy days. This sets the tone for the month, slightly higher than February, which sees 51 mm over 11 days. As the year progresses into spring, a gradual uptick is observed in precipitation, peaking in June with 75 mm over 11 days, before dipping back down in the summer months. Interestingly, January's precipitation amounts align closely with September's 54 mm, suggesting a consistent seasonal pattern. Overall, while January kicks off the year with a blend of rain and calm, it serves as a precursor to the wetter months ahead.

January Precipitation Trends in High Wycombe

The chart displays monthly precipitation patterns in High Wycombe, 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.
JanFebMarAprMayJunJulAugSepOctNovDec545158356776677354955683
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in High Wycombe

In High Wycombe, United Kingdom, January marks the peak of humidity at an impressive 91%, setting a trend of moist conditions that gradually decline as the year progresses. The months that follow, February and March, show only slight decreases, with humidity levels of 89% and 86% respectively. As spring approaches, the air begins to dry, reaching 85% in April and continuing its downward trajectory through May at 79%. The summer months bring a brief respite, with humidity dipping to its lowest in July at 71%, before rising slightly again in August. By autumn, the trend shifts back toward higher humidity levels, peaking once more in November and December at 92%. This cyclical pattern of humidity highlights a distinctly damp winter season that transitions into comparatively drier spring and summer months, before returning to the embrace of moisture as the year concludes.

January Average Humidity in High Wycombe

This chart illustrates the average monthly humidity levels in High Wycombe, 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 High Wycombe

In January, the UV Index in High Wycombe, UK, registers a low value of 1, indicating minimal risk from sun exposure with a burn time of 45 minutes. As winter progresses into February, the UV Index rises slightly to 2, maintaining the low exposure category. However, with the arrival of March, there’s a notable increase to a moderate UV Index of 4, which halves the burn time to 30 minutes. This upward trend continues into April and May, where values reach 6 and 7 respectively, escalating to high exposure levels and further reducing burn times to 25 minutes. The most significant spike occurs during the summer months of June and July, where the UV Index peaks at 8, categorized as very high, necessitating caution with a mere 15-minute burn time. As summer gives way to autumn, the UV Index begins to decline, returning to 7 in August, then tapering off to 6 in September, and down to 4 in October. By the end of the year, November sees it drop back to 2, before closing out with another low UV Index of 1 in December. This seasonal pattern highlights the importance of being mindful of sun exposure as the months progress. For more details, check out the full information on High Wycombe UV Index.

Maximum UV Index Levels in High Wycombe for January

The chart shows the monthly maximum UV Index (UVI) for High Wycombe 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: High Wycombe 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 High Wycombe

January in High Wycombe ushers in the year with a modest 98 hours of sunshine, setting a tone of cozy winter days. As the month progresses to February, there’s a noticeable increase to 149 hours, hinting at the promise of brighter days ahead. By March, the sun breaks through more frequently, delivering 208 hours of daylight and igniting the anticipation of spring. The upward trend continues spectacularly into April, boasting 316 hours, followed by the peak of the sunny season in May with an impressive 394 hours. While June and July also enjoy abundant sunshine, with 383 and 402 hours respectively, August shows a slight decline to 365 hours. As autumn approaches, the light gently wanes, dropping to 299 hours in September, and continuing its descent through October and November with 241 and 145 hours. Finally, December wraps the year with a subdued 111 hours, reflecting on the seasonal ebb of light. This pattern highlights the cyclical dance of sunshine throughout the year, from the frigid dawn of January to the vibrant glow of summer.

Monthly Sunshine Duration in High Wycombe: January Highlighted

The January sunshine duration represents the total number of hours High Wycombe 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: High Wycombe January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in High Wycombe During January

In High Wycombe, United Kingdom, January typically experiences a 21% chance of sunny weather, marking it as one of the cloudier months of the year. This trend persists into early spring with February and March seeing slight improvements at 25% and 27% respectively. As the seasons progress, the likelihood of sunshine begins to rise significantly, peaking in April when chances nearly double to 49%. It’s clear that winter gives way to a much sunnier spring, highlighting a transition from the gloomy skies of January to the brighter days that follow. Thus, while January may be short on sun, the promise of sunnier times is just around the corner.

Percentage of Sunny Days in January in High Wycombe

The chart illustrates the percentage of sunny days in High Wycombe 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 High Wycombe experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec21%25%27%50%31%25%37%22%27%23%31%16%
Data source: High Wycombe January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in High Wycombe in January

In High Wycombe, January greets residents with only 8 hours of daylight, setting a tone of cozy introspection during the winter months. As the calendar turns to February, a slight increase to 9 hours hints at the coming spring, and by March, the daylight extends to 11 hours, inviting longer walks and outdoor activities. April further brightens the days with 13 hours of sunlight, fostering a renewed sense of vitality. The trend continues into May, where daylight stretches to 15 hours, reaching its zenith in June and July with an impressive 16 hours each, perfect for enjoying the lush greenery of the English countryside. As summer wanes, August sees a gradual decline to 14 hours, followed by a gentle tapering in September to 12 hours. October's 10 hours serves as a reminder of shorter days ahead, culminating in November and December, when daylight retreats back to 8 hours and a mere 7 hours, inviting a return to cozy evenings and the warmth of home. This rhythmic ebb and flow of daylight throughout the year beautifully mirrors the changing seasons in High Wycombe.

Average Daylight Hours in High Wycombe for January

The chart illustrates the variation in daylight duration in High Wycombe throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 21m9h 57m11h 55m13h 55m15h 40m16h 35m16h 6m14h 31m12h 35m10h 35m8h 48m7h 50m
Data source: High Wycombe daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in High Wycombe

In January, High Wycombe typically experiences an average wind speed of 4.2 m/s (9 mph), setting the tone for a winter month that is relatively breezy yet manageable. While January's winds are slightly calmer than those in February when speeds reach 4.8 m/s (11 mph), they maintain a steady presence throughout the winter season. Interestingly, winds diminish in the spring, with April seeing the lowest average at 3.4 m/s (8 mph). This trend of fluctuating winds creates a dynamic atmosphere, as February's gusts give way to the milder conditions of the coming months, before gradually picking up again in October. Overall, the data reveals a cyclical pattern where winter breeziness segues into the gentle winds of spring, only to intensify as autumn approaches, demonstrating the ever-changing character of High Wycombe’s climate.

Average January Wind Speed in High Wycombe

The chart displays monthly wind speed patterns in High Wycombe, 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/s4.84.43.44.23.23.23.83.44.43.94.5
Data source: High Wycombe January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in High Wycombe Compares to Other Months

The weather in High Wycombe 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 High Wycombe and find detailed weather information for every month.

In January, temperatures typically range from a minimum of -6°C (22°F) to a maximum of 14°C (58°F), with an average of 5°C (41°F). The month experiences about 54 mm (2.1 in) of precipitation over approximately 9 days, accompanied by a high humidity level of 91%. In contrast, February sees slightly milder temperatures, with a minimum of -5°C (22°F) and a maximum of 18°C (65°F), averaging 6°C (43°F). While precipitation is slightly lower at 51 mm (2.0 in) over 11 days, humidity remains comparably high at 89%. For more detailed information, you can refer to High Wycombe weather in February.

January and March show notable differences in weather patterns. In January, temperatures range from a minimum of -6°C (22°F) to a maximum of 14°C (58°F), with an average temperature of 5°C (41°F). The month experiences 54 mm (2.1 in) of precipitation over 9 days, coupled with high humidity at 91%. In contrast, March sees a slight increase in average temperature, reaching 7°C (45°F) and peaking at 22°C (71°F), while still starting from the same minimum of -6°C (22°F). Precipitation increases slightly to 58 mm (2.3 in) over 13 days, and humidity decreases to 86%. For more detailed insights, you can check High Wycombe weather in March.

January and April exhibit notable differences in weather patterns. In January, temperatures range from a chilly minimum of -6°C (22°F) to an average of 5°C (41°F), peaking at 14°C (58°F), accompanied by a higher precipitation of 54 mm (2.1 in) over 9 days, all under a humid atmosphere with 91% humidity. In contrast, April experiences a milder climate, with temperatures reaching a minimum of -3°C (27°F) and an average of 9°C (49°F), soaring up to a maximum of 26°C (80°F). Additionally, precipitation decreases to 35 mm (1.4 in) over the same 9 days, and humidity slightly drops to 85%. For more detailed weather insights, check out High Wycombe weather in April.

In January, the weather is quite chilly, with temperatures ranging from a minimum of -6°C (22°F) to a maximum of 14°C (58°F) and an average of 5°C (41°F). The month experiences considerable humidity at 91% and receives 54 mm (2.1 in) of precipitation over about 9 days. In contrast, May brings a much milder climate, with temperatures spanning from a minimum of 1°C (33°F) to a comfortable maximum of 26°C (79°F), averaging at 13°C (55°F). Although May records slightly higher precipitation at 67 mm (2.7 in) over 12 days, the humidity drops to 79%, providing a more refreshing atmosphere. For more detailed insights, you can check High Wycombe weather in May.

In January, the weather is significantly colder, with temperatures ranging from a frigid -6°C (22°F) to a milder 14°C (58°F) and an average of 5°C (41°F). The month experiences 54 mm (2.1 in) of precipitation over about 9 days, accompanied by high humidity levels of 91%. In contrast, June brings a noticeable warmth, with temperatures varying from a minimum of 6°C (44°F) to a maximum of 31°C (89°F), averaging around 16°C (61°F). Rainfall increases slightly to 75 mm (3.0 in) over 11 days, yet the humidity drops to a more comfortable 80%. For a closer look at June's weather patterns, you can explore High Wycombe weather in June.

The weather in January is characterized by cold temperatures, with a minimum of -6°C (22°F) and an average of 5°C (41°F), while July boasts much milder conditions, ranging from a minimum of 8°C (46°F) to a maximum of 36°C (97°F). January sees significant humidity at 91%, contributing to a chilly atmosphere, whereas July's humidity drops to 71%, making it feel much warmer and more comfortable. Precipitation occurs on about 9 days in January, totaling 54 mm (2.1 in), while July experiences slightly more rain, with 67 mm (2.6 in) over 12 days. For more detailed insights on July weather, check out High Wycombe weather in July.

In January, the weather is characterized by colder temperatures, with a minimum of -6°C (22°F) and an average of 5°C (41°F), reaching a maximum of 14°C (58°F). The month experiences considerable humidity at 91% and sees about 54 mm (2.1 in) of precipitation over 9 days. In stark contrast, August boasts milder conditions with a minimum temperature of 8°C (46°F) and an average of 17°C (63°F), peaking at a warm 33°C (92°F). Although August has more total precipitation at 73 mm (2.9 in), it occurs over more days, totaling 13 days, and features a lower humidity of 76%. For more details on August weather, check out High Wycombe weather in August.

In comparing the weather between January and September, we see a significant shift in temperature and humidity. January experiences a chilly range with minimum temperatures dropping to -6°C (22°F) and averaging around 5°C (41°F), while September offers a much milder climate, with minimums of 3°C (38°F) and an average of 15°C (59°F). Furthermore, the maximum temperatures in September can reach up to 29°C (84°F), which is notably warmer compared to January's maximum of 14°C (58°F). Precipitation levels are quite similar in both months, with January and September receiving about 54 mm (2.1 in) of rain, although January sees rain on about 9 days while September has it on slightly more days, totaling 10. Additionally, humidity is higher in January at 91%, compared to September's 82%. For more details on September weather, you can visit High Wycombe weather in September.

In January, temperatures in High Wycombe can drop as low as -6°C (22°F), with an average of 5°C (41°F) and a maximum of 14°C (58°F). The precipitation level of 54 mm (2.1 in) over approximately 9 days contributes to the overall chill, accompanied by a high humidity of 91%. In contrast, October experiences milder temperatures, ranging from a minimum of 1°C (33°F) to an average of 11°C (53°F) and a maximum of 23°C (73°F). Although October has a higher total precipitation of 95 mm (3.7 in) spread over about 12 days, the humidity remains slightly lower at 90%. For more detailed information, you can check High Wycombe weather in October.

In January, temperatures can be quite chilly, with a minimum of -6°C (22°F) and an average of 5°C (41°F), while November offers a milder range, with a minimum of -2°C (28°F) and an average of 8°C (46°F). Both months experience similar levels of precipitation, with January receiving 54 mm (2.1 in) over 9 days and November slightly higher at 56 mm (2.2 in) over 11 days. The humidity remains high in both months, with January at 91% and November at 92%. For a closer look at how November weather plays out in detail, check out High Wycombe weather in November.

In comparing the weather conditions of January and December, we find that both months share similar minimum and maximum temperatures, ranging from -6°C (22°F) to 14°C (58°F). January has a slightly cooler average temperature of 5°C (41°F), whereas December averages 6°C (43°F). Precipitation levels are notably higher in December, with 83 mm (3.3 in) of rain over 14 days, compared to January's 54 mm (2.1 in) over 9 days. The humidity remains relatively high in both months, with January at 91% and December slightly higher at 92%. For a more detailed look at December's weather, you can visit High Wycombe weather in December.

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Conclusion: What to Expect From January Weather in High Wycombe

January in High Wycombe presents a chilly starkness compared to the milder months of spring and summer. With an average temperature hovering around 5°C (41°F) and occasional dips to -6°C (22°F), it's a time when winter firmly holds its grip on the region. The month is marked by high humidity, reaching up to 91%, which can make the cold feel even more biting. Precipitation is frequent, with about 9 days of rain, contributing to a total of 54 mm (2.1 in) that keeps the landscape lush but the air damp. As you prepare to embrace the winter chill, it’s essential to dress warmly and be ready for those wet days. For more information on how January weather compares to other months, visit High Wycombe Climate.