April Weather in Fort William, United Kingdom

Last updated: March 17, 2025

April in Fort William, United Kingdom, showcases a diverse spectrum of weather, with temperatures ranging from a brisk minimum of -4°C (26°F) to a pleasant maximum of 20°C (69°F). On average, residents and visitors can expect a cool 6°C (43°F), creating a refreshing atmosphere. This month is also characterized by significant precipitation, totaling 74 mm (2.9 in) over 15 rainy days, contributing to the area's lush landscapes. With a high humidity level of 84%, the air feels crisp and invigorating, offering the perfect backdrop for outdoor adventures amid Scotland's breathtaking scenery.

April Temperature in Fort William

In April, Fort William begins to shake off the chill of winter, with temperatures showing a promising upward trend. The month sees a minimum temperature of around -4°C (26°F), a significant improvement from the harsher winter months, while the average temperature rises to 6°C (43°F). Daytime warmth is on the horizon, reaching a delightful maximum of 20°C (69°F), making April one of the most exhilarating months for outdoor activities. The transition to milder weather sets the stage for spring, inviting both locals and travelers to explore the stunning landscapes of this picturesque region as nature awakens from its winter slumber.

April Weather in Fort William: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Fort William, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec373739434854575552464138
Data source: Temperature data for Fort William 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.

April Precipitation in Fort William

In April, Fort William experiences a noticeable dip in precipitation, with only 74 mm (2.9 in) of rain over 15 days, marking it as one of the driest months of the year. This decrease contrasts sharply with the wetter preceding months, such as February and March, which see substantial rainfall averaging over 180 mm. However, as spring unfolds and the landscape begins to bloom, the relatively mild April showers play a crucial role in preparing the region for the lush greenery of May and beyond. This shift towards drier days suggests a transition from the winter deluge, setting the stage for longer, sunnier days ahead as Fort William welcomes the warmer months.

April Precipitation Trends in Fort William

The chart displays monthly precipitation patterns in Fort William, with values for each month alongside April's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec1582101887499144128168176235171181
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Fort William

As April arrives in Fort William, United Kingdom, humidity levels shift slightly downward to 84%, providing a subtle respite from the higher moisture of the earlier months. Following a steady trend of elevated humidity, which peaks at 90% in November, the spring month reflects a gradual decrease from the winter months, where humidity consistently hovers around 85-86%. Interestingly, this slight dip hints at the upcoming drier months of May and June, where humidity drops further to 82% and 84%, respectively. However, as the year progresses into the summer, we can expect humidity levels to rise again, peaking during the late summer months. Overall, April serves as a transitional period, bridging the cooler, wetter winter months and the warmer, more variable summer climate.

April Average Humidity in Fort William

This chart illustrates the average monthly humidity levels in Fort William, with April's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how April's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec86%85%85%84%82%84%88%88%89%90%90%86%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Fort William

As spring arrives in Fort William, the UV Index sees a noticeable uptick in April, climbing to 5—a moderate level of exposure. With a burn time of 30 minutes, it's essential to stay sun-safe during this month, especially as the milder weather invites more outdoor activities. This increase from the 3 recorded in March signals a shift towards brighter days, though still manageable with appropriate precautions. As we move into May, the index will rise further to 6, indicating the need for heightened awareness as summertime approaches. For more insights on UV trends and sun safety, check out Fort William UV Index.

Maximum UV Index Levels in Fort William for April

The chart shows the monthly maximum UV Index (UVI) for Fort William in April, 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.
JanFebMarAprMayJunJulAugSepOctNovDec123568865311
Data source: Fort William April 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.

April Sunshine in Fort William

April is a transformative month in Fort William, United Kingdom, heralding the arrival of vibrant sunshine that breathes life into the landscape. With 298 hours of sun recorded, the city experiences a remarkable increase from the 150 hours in March, signaling the transition from winter's grip to the warmth of spring. This surge in sunlight not only enhances the natural beauty of the area but also invigorates outdoor activities and local tourism. As the days grow longer and brighter, the town prepares for an engaging summer ahead, where sunlight peaks in May with 348 hours, before settling into a more moderate pattern through the following months. The blossoming warmth and extended daylight in April truly set the stage for Fort William's bustling seasonal charm.

Monthly Sunshine Duration in Fort William: April Highlighted

The April sunshine duration represents the total number of hours Fort William experiences direct sunlight during the month of April, excluding cloudy or obstructed periods. This chart compares the sunshine duration of April with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec50h107h150h298h348h342h340h306h238h175h93h48h
Data source: Fort William April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Fort William During April

In Fort William, United Kingdom, the arrival of April brings a notable increase in the likelihood of sunny weather, with the chance of sun soaring to 40%—a significant jump compared to the preceding months. After a dreary March, which sees only an 11% chance of sunshine, April marks a refreshing turn as residents and visitors alike can look forward to more daylight and brighter skies. This month stands out distinctly from the dull winter months, making it an ideal time for outdoor activities and enjoying the picturesque landscapes. As spring unfolds, the enhanced likelihood of sun not only uplifts spirits but also invites exploration of this stunning region.

Percentage of Sunny Days in April in Fort William

The chart illustrates the percentage of sunny days in Fort William throughout the year, with April 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 Fort William experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec17%17%11%40%21%19%18%21%12%10%14%9%
Data source: Fort William April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Fort William in April

As spring unfolds in Fort William, the transition from the darker months becomes strikingly evident in April, where daylight extends to an invigorating 14 hours. This increase marks a significant shift from March's 11 hours, heralding the arrival of longer, sunlit days that breathe life into the surroundings. Following this upward trend, May boasts an impressive 16 hours of daylight, leading into the peak of summer in June, when the sun graces the sky for a remarkable 17 hours. The gradual lengthening of daylight not only enhances outdoor activities but also uplifts the spirit, as residents and visitors alike revel in the natural beauty that springs forth during this vibrant season.

Average Daylight Hours in Fort William for April

The chart illustrates the variation in daylight duration in Fort William throughout the year, with April highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec7h 31m9h 30m11h 53m14h 19m16h 30m17h 42m17h 3m15h 3m12h 41m10h 17m8h 5m6h 51m
Data source: Fort William daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Fort William

In April, the winds in Fort William, United Kingdom, calm down to an average speed of 2.5 m/s (6 mph), mirroring the gentle breezes of January. This marks a notable shift from the brisker pace of February and the fluctuations of March, where winds peaked at 4.3 m/s (10 mph) before settling again. As spring unfolds, the consistent wind patterns seen throughout April and into May suggest a transition to warmer, more stable weather. With average speeds hovering around 6 mph in both April and the subsequent months, the Fort William landscape is likely to feel the embrace of a mild, inviting atmosphere, perfect for outdoor explorations and enjoying the blooming scenery.

Average April Wind Speed in Fort William

The chart displays monthly wind speed patterns in Fort William, with values for each month shown alongside April's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how April's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.54.33.22.5 m/s2.62.81.82.12.63.13.42.7
Data source: Fort William April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in Fort William Compares to Other Months

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

When comparing the weather in April and January, notable differences emerge. April typically sees milder temperatures, ranging from a minimum of -4°C (26°F) to a maximum of 20°C (69°F), with an average of 6°C (43°F). In contrast, January is colder, with temperatures dropping as low as -10°C (14°F) and peaking at 11°C (53°F), averaging around 3°C (37°F). Precipitation is more substantial in January, totaling 158 mm (6.2 in) over 16 days, compared to April's 74 mm (2.9 in) over 15 days. Humidity levels are slightly higher in January at 86%, compared to April's 84%. For more detailed insights, check the full breakdown of Fort William weather in January.

In comparing the weather between February and April, it's clear that April brings a significant increase in temperatures, with averages rising from February's 3°C (37°F) to 6°C (43°F), and daily highs reaching up to 20°C (69°F). While February experiences colder conditions, with a minimum temperature of -13°C (9°F), it also faces heavier precipitation, totaling 210 mm (8.3 in) over 19 days compared to April's 74 mm (2.9 in) over 15 days. Despite both months having relatively high humidity levels, February's climate is marked by more frequent rain, which often associated with its wintery conditions. For more detailed insights into the weather patterns during this time, check Fort William weather in February.

April experiences milder conditions compared to March, with average temperatures rising from 4°C (40°F) to 6°C (43°F). While both months witness notable humidity, April's humidity remains slightly lower at 84% compared to March's 85%. Precipitation also decreases in April, totaling 74 mm (2.9 in) over 15 days, compared to March's significantly higher 188 mm (7.4 in) across 21 days. For more details on March weather, you can check Fort William weather in March.

In comparing the weather between April and May, we see a gradual warming trend as spring progresses. April has a minimum temperature of -4°C (26°F) and an average temperature of 6°C (43°F), with a maximum of 20°C (69°F). In contrast, May's temperatures are slightly higher, with a minimum of -3°C (28°F), an average of 9°C (49°F), and a maximum of 24°C (76°F). While April experiences 74 mm (2.9 in) of precipitation over 15 days, May sees an increase in rainfall, totaling 99 mm (3.9 in) across 16 days. Humidity levels are relatively similar, at 84% in April and 82% in May. For a more detailed look at the weather during this time, check out Fort William weather in May.

In April, temperatures typically range from a chilly -4°C (26°F) at night to a mild 20°C (69°F) during the day, with an average temperature of around 6°C (43°F). The month sees considerable precipitation, with about 74 mm (2.9 in) spread over 15 days, maintaining a high humidity level of 84%. In contrast, June experiences a warmer climate, with minimum temperatures rising to 3°C (38°F), average temperatures of 12°C (54°F), and maximums reaching 26°C (79°F). However, it also brings more rainfall, totaling 144 mm (5.7 in) over 19 days while maintaining the same humidity level of 84%. For a detailed look at June weather, check out Fort William weather in June.

April and July present markedly different weather conditions. In April, temperatures range from a chilly minimum of -4°C (26°F) to a mild maximum of 20°C (69°F), with an average temperature of 6°C (43°F). The month sees about 74 mm (2.9 in) of precipitation over 15 days, alongside a high humidity level of 84%. In contrast, July features a more temperate climate, where temperatures hover between a minimum of 5°C (41°F) and a maximum of 26°C (78°F), averaging around 14°C (57°F). Precipitation increases to 128 mm (5.0 in) over 19 days, with humidity slightly higher at 87%. For more specific insights on the climate, check out Fort William weather in July.

In April, temperatures in Fort William range from a chilly min of -4°C (26°F) to a mild max of 20°C (69°F), with an average temperature of 6°C (43°F). The month is characterized by significant precipitation, totaling 74 mm (2.9 in) over 15 days, combined with a high humidity level of 84%. In contrast, August offers warmer temperatures, with a minimum of 5°C (41°F) and a maximum of 24°C (75°F), averaging 13°C (56°F). However, it experiences more rainfall, with 168 mm (6.6 in) spread across 22 days and humidity creeping up to 88%. The differences highlight the transition from the cool, wet spring of April to the warmer, yet still rainy, summer month of August. For more details, check out Fort William weather in August.

April and September weather shows notable differences, particularly in temperature and precipitation. In April, temperatures range from a chilly -4°C (26°F) to a mild 20°C (69°F), averaging around 6°C (43°F) with 74 mm (2.9 in) of precipitation over 15 days and an average humidity of 84%. In contrast, September experiences slightly warmer conditions, with temperatures fluctuating between -2°C (29°F) and a maximum of 23°C (73°F), averaging 11°C (52°F). However, it also sees more rain, with 176 mm (6.9 in) of precipitation spread over 19 days and a higher humidity of 89%. For more details on the weather in this month, check out Fort William weather in September.

April and October exhibit distinct weather patterns, with both months showcasing cool temperatures but notable differences in precipitation and humidity. In April, temperatures range from a chilly -4°C (26°F) to a mild 20°C (69°F), with an average of 6°C (43°F) and 74 mm (2.9 in) of rainfall spread over 15 days. Conversely, October features slightly warmer temperatures, with a range of -3°C (27°F) to 17°C (62°F) and an average of 8°C (47°F). However, October is significantly wetter, receiving 235 mm (9.3 in) of precipitation over 24 days, and higher humidity at 89%. For those interested in the specifics of October weather, further details can be found here: Fort William weather in October.

April and November in Fort William exhibit notable differences in weather patterns. In April, temperatures range from a minimum of -4°C (26°F) to a maximum of 20°C (69°F), with an average of 6°C (43°F). The month sees approximately 74 mm (2.9 in) of precipitation over 15 days and boasts a humidity level of 84%. In contrast, November is characterized by cooler temperatures, with a minimum of -4°C (24°F) and a maximum of only 13°C (55°F), averaging around 5°C (41°F). Precipitation significantly increases to 171 mm (6.7 in) over 19 days, coupled with higher humidity at 90%. For more detailed insights into the weather conditions during this month, you can refer to Fort William weather in November.

April and December present contrasting weather patterns. In April, temperatures range from a minimum of -4°C (26°F) to a pleasant maximum of 20°C (69°F), with an average of 6°C (43°F). The month sees about 74 mm (2.9 in) of precipitation over roughly 15 days, accompanied by a humidity level of 84%. In contrast, December is chillier, with temperatures dipping to a minimum of -9°C (17°F) and only reaching a maximum of 11°C (52°F), leading to an average temperature of around 3°C (38°F). The winter month experiences significantly higher precipitation at 181 mm (7.1 in) across 21 days, while humidity slightly increases to 86%. For more detailed weather insights, you can check Fort William weather in December.

Compare Fort William's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Fort William

In April, Fort William begins to shed the chill of winter, welcoming slightly warmer temperatures and a notable increase in humidity. This month stands out with its average warmth, making it a transitional period towards the milder spring months. While rainfall remains common, with about half the days seeing some precipitation, the overall climate is more pleasant compared to the persistently cold and damp months of winter. Visitors can expect a refreshing change, though they should be prepared for the occasional shower as nature awakens. For a deeper dive into the area's weather patterns, check out Fort William Climate.