April Weather in Bristol, United Kingdom

Last updated: March 17, 2025

April in Bristol, United Kingdom showcases a delightful transition into spring, with maximum temperatures reaching a comfortable 23°C (74°F). On average, temperatures linger around a cool 9°C (49°F), while the chilly nights can dip to a brisk -3°C (27°F). Although the month brings with it around 50 mm (2.0 in) of precipitation over 8 days, the high humidity levels at 84% often create a fresh, invigorating atmosphere. This blend of warmth and occasional showers contributes to the vibrant blooms and lush landscapes that define Bristol in April.

April Temperature in Bristol

In April, Bristol begins to shake off the chill of winter, welcoming a noticeable rise in temperatures that herald the arrival of spring. With minimums around -3°C (27°F) and average temperatures climbing to 9°C (49°F), the air becomes increasingly inviting. The maximum temperature can reach a pleasant 23°C (74°F), setting the stage for more outdoor activities and blooming landscapes. This month marks a significant transition from the brisk conditions of March, which had lower averages and maxes, showcasing a clear upward trend as the city gears up for warmer days ahead. As April unfolds, the promise of milder weather brings a revitalizing energy to Bristol, making it an ideal time to explore the city's parks and vibrant streets.

April Weather in Bristol: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Bristol, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec414345495461646258534644
Data source: Temperature data for Bristol 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 Bristol

In April, Bristol experiences a notable shift in precipitation patterns, with a total of 50 mm (2.0 in) of rain over just 8 days, making it one of the drier months of the year. Compared to the preceding months, which saw increasing rainfall—56 mm in January, 67 mm in February, and 74 mm in March—April reflects a slight decline in both total rainfall and the number of rainy days, suggesting the arrival of drier spring weather. This trend continues into May, where precipitation levels rise again to 73 mm but with slightly more rainfall days. As we transition from the chill of winter to the temperate hints of spring, April’s weather serves as a gentle reminder of the bustling, vibrant days to come in Bristol.

April Precipitation Trends in Bristol

The chart displays monthly precipitation patterns in Bristol, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5667745073726878551016690
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Bristol

In April, Bristol experiences a notable decrease in humidity, averaging 84%—a decline from the consistently high levels of the winter months. This reduction reflects the gradual transition into spring, with the city's humidity steadily falling from 88% in January and February, and slightly lower at 86% in March. As the weather warms and the landscape begins to bloom, humidity continues to drop towards May, where it reaches 80%. This trend not only signals changing seasons but also invites a refreshing breath of spring air, providing residents and visitors alike with a delightful respite from the dampness of colder months.

April Average Humidity in Bristol

This chart illustrates the average monthly humidity levels in Bristol, 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.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%86%84%80%80%70%73%79%89%90%89%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Bristol

As we transition into April, residents of Bristol can expect a UV Index of 5, categorizing the exposure as moderate. This marks a notable increase from the 4 observed in March, reflecting the gradual intensification of springtime sunlight. With a burn time of just 30 minutes, it's essential to be mindful of sun safety even as you enjoy the warmer days. Looking ahead, the UV Index continues to rise in May, reaching 7, indicating a shift towards higher exposure risk. For more details on how to protect yourself from UV rays throughout the year, check out the Bristol UV Index.

Maximum UV Index Levels in Bristol for April

The chart shows the monthly maximum UV Index (UVI) for Bristol 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.
JanFebMarAprMayJunJulAugSepOctNovDec124578876421
Data source: Bristol 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 Bristol

April in Bristol ushers in a delightful surge of sunshine, with an impressive 308 hours basking the city in warmth and light. This marks a significant leap from March’s 194 hours, highlighting the arrival of spring and the longer, brighter days ahead. As the city shakes off the winter chill, the increasing trend in sunshine hours not only continues into May with a staggering 381 hours but sets the stage for the summer months. With June and July boasting 364 and 395 hours respectively, it’s clear that Bristol transforms into a sun-drenched haven, inviting everyone to revel in the cheerful outdoor atmosphere. As autumn approaches, sunshine hours begin to taper off, yet April remains a cherished time when the city begins to shine brightly after the darker winter months.

Monthly Sunshine Duration in Bristol: April Highlighted

The April sunshine duration represents the total number of hours Bristol 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.
JanFebMarAprMayJunJulAugSepOctNovDec89h142h194h308h381h364h395h347h284h231h131h108h
Data source: Bristol April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Bristol During April

As spring unfolds in Bristol, April stands out with a notable 52% chance of sunny weather, marking a significant increase from the previous months. This surge in sunshine is a welcome contrast to the gloom often felt in the earlier winter months, where the chances lingered around a modest 21%. March also provides a hint of optimism with 28%, but it's in April that the sun truly makes its presence felt, encouraging residents to shake off their winter layers. While sunny days may dwindle in the following months, with May dropping to 34% and continuing down to 26% during the summer, the warmth of April serves as a herald of brighter days ahead, providing a perfect opportunity for outdoor activities and a renewed appreciation for Bristol's vibrant spring landscape.

Percentage of Sunny Days in April in Bristol

The chart illustrates the percentage of sunny days in Bristol 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 Bristol experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec21%22%28%52%34%26%37%26%26%23%31%20%
Data source: Bristol April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Bristol in April

As April unfolds in Bristol, the days begin to stretch, offering a delightful 13 hours of daylight. This marks a significant increase from March's 11 hours, reflecting spring's vibrant arrival and the gradual transition toward the sun-drenched days of summer. The trend of extending daylight continues into May, where residents can bask in 15 hours of sunshine, hinting at the longer days that characterize the upcoming months. This seasonal shift not only brightens the atmosphere but also energizes outdoor activities, making April a time of rejuvenation and joy as the city awakens from winter’s embrace.

Average Daylight Hours in Bristol for April

The chart illustrates the variation in daylight duration in Bristol throughout the year, with April highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 24m9h 58m11h 55m13h 54m15h 38m16h 32m16h 3m14h 30m12h 35m10h 36m8h 50m7h 53m
Data source: Bristol daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Bristol

In April, the wind in Bristol begins to soften, with an average speed of 3.3 m/s (7 mph), marking a notable dip compared to the breezier months of January and February. This gentle breeze sets a tranquil tone for spring, as temperatures rise and flowers begin to bloom. As the city transitions from the brisk winds of winter, April winds are calmer than the preceding months, yet they remain consistent with the overall trend of mild breezes that characterize early spring. Interestingly, this calmness continues into May with only a slight increase in speed, indicating that Bristol's Easterly gusts are gradually settling, providing a soothing backdrop for outdoor activities as nature comes alive.

Average April Wind Speed in Bristol

The chart displays monthly wind speed patterns in Bristol, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.35.14.33.3 m/s4.23.23.13.63.34.23.64.4
Data source: Bristol April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in Bristol Compares to Other Months

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

April's weather presents a notable contrast to January's, showcasing a gradual warming trend as spring approaches. In April, temperatures can dip to a minimum of -3°C (27°F) but typically average around 9°C (49°F), with highs reaching up to 23°C (74°F). In comparison, January experiences slightly cooler temperatures, with a minimum of -4°C (25°F) and an average of 5°C (42°F), peaking at a maximum of 14°C (58°F). While April sees about 50 mm (2.0 in) of precipitation over approximately 8 days, January has a slightly higher precipitation level of 56 mm (2.2 in) across 10 days. Additionally, humidity levels in both months are relatively high, at 84% in April and 88% in January. For a more detailed look at January's climate, you can visit Bristol weather in January.

In comparing the weather of April and February, April generally offers milder temperatures with a minimum of -3°C (27°F) and an average of 9°C (49°F), compared to February's lower minimum of -5°C (23°F) and average of 6°C (44°F). April also enjoys a higher maximum temperature of 23°C (74°F) versus February’s 18°C (64°F). However, February sees more precipitation, with 67 mm (2.6 in) over 13 days compared to April's 50 mm (2.0 in) over only 8 days. Humidity levels are slightly higher in February at 88%, compared to April's 84%. For more detailed insights, you can refer to Bristol weather in February.

In comparing the weather between March and April, it is clear that April generally experiences milder temperatures, with an average of 9°C (49°F) compared to March's 7°C (46°F). While both months can see chillier nights, April's minimum temperature is slightly higher at -3°C (27°F) versus March's -6°C (22°F). Additionally, April offers a more pleasant maximum temperature of 23°C (74°F), compared to March’s maximum of 21°C (71°F). However, March sees more precipitation with a total of 74 mm (2.9 in) over 14 days, compared to April's 50 mm (2.0 in) spread across just 8 days. Humidity remains high in both months, with April slightly lower at 84% compared to March's 86%. For more details on March weather, you can check Bristol weather in March.

In comparing the weather of April and May, April tends to be cooler, with temperatures ranging from a low of -3°C (27°F) to a high of 23°C (74°F) and an average of 9°C (49°F). It also experiences a relatively high level of humidity at 84% and about 50 mm (2.0 in) of precipitation over 8 days. In contrast, May sees a slight increase in temperature, with daily averages around 12°C (55°F) and highs reaching up to 26°C (79°F). While May has a minimum temperature of 0°C (33°F), it experiences more rainfall overall, totaling 73 mm (2.9 in) over 11 days, along with a slightly lower humidity level of 80%. For more details, you can check out Bristol weather in May.

In comparing the weather between April and June, significant differences can be observed in both temperature and precipitation patterns. April tends to be cooler, with an average temperature of 9°C (49°F) and a maximum of 23°C (74°F), while June showcases warmer conditions with an average of 16°C (61°F) and highs reaching 31°C (88°F). Precipitation in April is relatively moderate at 50 mm (2.0 in) over 8 days, while June experiences slightly more rainfall at 72 mm (2.8 in) over 12 days. Additionally, humidity levels remain relatively high in both months, with April at 84% and June at 80%. For further details, visit Bristol weather in June.

April and July present distinctly different weather patterns. In April, temperatures range from a chilly minimum of -3°C (27°F) to a more pleasant average of 9°C (49°F), peaking at 23°C (74°F). The month experiences around 50 mm (2.0 in) of precipitation over approximately 8 days, coupled with high humidity at 84%. In contrast, July offers warmer conditions, with temperatures beginning at 7°C (46°F) and averaging 18°C (64°F), reaching a maximum of 30°C (87°F). However, it's slightly wetter, with rainfall totaling 68 mm (2.7 in) across 11 days and humidity dropping to 70%. For more details on conditions in July, check Bristol weather in July.

April and August present distinct contrasts in weather patterns. In April, temperatures range from a chilly minimum of -3°C (27°F) to a comfortable maximum of 23°C (74°F), with an average of 9°C (49°F). The month tends to be wetter, averaging 50 mm (2.0 in) of precipitation over about 8 days, coupled with high humidity at 84%. In contrast, August boasts warmer temperatures, with minimums around 8°C (46°F) and maximums peaking at 32°C (90°F), resulting in an average of 17°C (63°F). This month experiences slightly increased rainfall, totaling 78 mm (3.1 in) over about 12 days, yet it has lower humidity at 73%. For more details on August weather, refer to this link: Bristol weather in August.

April and September present distinctive weather patterns, showcasing the transition from spring to autumn. In April, temperatures range from a chilly minimum of -3°C (27°F) to a pleasant maximum of 23°C (74°F), with an average of 9°C (49°F). The month sees around 50 mm of precipitation over 8 days and high humidity at 84%. In contrast, September enjoys milder conditions, with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 29°C (84°F), averaging 15°C (59°F). While precipitation slightly increases to 55 mm over 9 days, humidity drops to 79%. For more detailed insights, check out Bristol weather in September.

When comparing the weather between April and October, both months showcase a range of temperatures that can peak around 23°C (73°F). However, April generally has a cooler average, with a minimum temperature of -3°C (27°F) compared to October's slightly milder minimum of -1°C (31°F). Precipitation is notably higher in October, with an average of 101 mm (4.0 in) over 14 days, while April sees only 50 mm (2.0 in) over 8 days, making October more prone to rain. Additionally, October's humidity levels are higher at 89% compared to April's 84%, contributing to a more damp and overcast atmosphere. For more details on October weather, you can visit Bristol weather in October.

April and November present distinct weather patterns, with April showcasing a wider temperature range from a minimum of -3°C (27°F) to a maximum of 23°C (74°F) and an average of 9°C (49°F). This month typically experiences 50 mm (2.0 in) of precipitation over about 8 days, accompanied by a humidity level of 84%. In contrast, November has milder maximum temperatures, peaking at 16°C (62°F) with an average of 8°C (47°F), and a minimum of -2°C (28°F). It also experiences increased precipitation, totaling 66 mm (2.6 in) over roughly 13 days, and higher humidity at 90%. For more insights on November weather, you can visit Bristol weather in November.

April and December present notable differences in weather patterns. In April, temperatures range from a chilly -3°C (27°F) at night to a pleasant 23°C (74°F) during the day, with an average temperature of 9°C (49°F). The month receives approximately 50 mm (2.0 in) of precipitation over 8 days, accompanied by humidity levels around 84%. In contrast, December sees cooler temperatures, with a minimum of -5°C (24°F) and a maximum of 14°C (58°F), averaging 7°C (44°F). This month is also wetter, with about 90 mm (3.5 in) of rain spread over 15 days and slightly higher humidity at 89%. For more details on December weather, you can visit Bristol weather in December.

Compare Bristol's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Bristol

As April arrives in Bristol, the transition from winter to spring becomes more apparent, bringing a delightful mix of mild temperatures and the promise of blooming landscapes. With average highs reaching a pleasant 23°C (74°F) and lows dipping to around -3°C (27°F), the month showcases a broad range of temperatures that provide a refreshing break from the chillier months. However, it is also marked by a notable level of humidity at 84% and occasional rainfall, totaling about 50 mm over 8 days, which helps to nourish the blossoming greenery. Overall, April showcases a vibrant shift in Bristol's climate, making it an inviting time for outdoor activities and exploration. For more insights on Bristol's changing weather patterns throughout the year, visit Bristol Climate.