April Weather in Llandeilo, United Kingdom

Last updated: March 17, 2025

April in Llandeilo, United Kingdom is a month of fluctuating temperatures and notable moisture. This time of year sees maximum temperatures reaching a comfortable 22°C (72°F), while average daily temperatures hover around a brisk 8°C (48°F). Minimum temperatures can dip down to a chilly -4°C (25°F), highlighting the seasonal transition. With precipitation amounting to 66 mm (2.6 in) over approximately 11 days, the air is often laden with 84% humidity, creating a lush, vibrant landscape typical of early spring. Be sure to prepare for both warm and cold spells when exploring this charming Welsh locale in April!

April Temperature in Llandeilo

In April, Llandeilo begins to shake off the chill of winter, with temperatures steadily rising and bringing a refreshing change to the landscape. The month starts with a minimum temperature of -4°C (25°F), but quickly warms up to an average of 8°C (48°F), and can even reach a pleasant maximum of 22°C (72°F). This transition signifies a marked improvement from the earlier months, reflecting the shift towards milder weather and longer days. The movement from sub-zero nights to pleasantly warm afternoons invites both locals and visitors to embrace the blooming beauty of spring, making April a delightful time to experience all that Llandeilo has to offer.

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

The chart illustrates April temperature patterns in Llandeilo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec414243475258615956514543
Data source: Temperature data for Llandeilo 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 Llandeilo

April in Llandeilo showcases a refreshing dip in precipitation, with only 66 mm (2.6 in) of rain recorded over 11 days. This marks a significant decrease compared to the wetter months preceding it—particularly February and March, which each experienced over 120 mm of rain. As spring takes hold, the transition to drier weather becomes evident, heralding the brighter days of late spring and early summer. The pattern of April indicates a brief respite from the rain, promising opportunities for outdoor activities before the rainfall begins to pick up again in May. This fluctuation in precipitation paints a picture of Llandeilo's dynamic climate, where even a slight shift in rainfall can significantly impact the surrounding landscape.

April Precipitation Trends in Llandeilo

The chart displays monthly precipitation patterns in Llandeilo, 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.
JanFebMarAprMayJunJulAugSepOctNovDec951401256699103101133110155132166
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Llandeilo

In April, Llandeilo experiences a slight decrease in humidity, with levels dropping to 84%, marking a gentle transition from the damp chill of winter. This decline is part of a broader trend as the region moves toward drier conditions with May and June averaging even lower at 80% humidity. Compared to the earlier months, where humidity hovered around 88% to 86%, April signals the beginning of a shift towards the more comfortable, albeit still slightly humid, days of late spring and early summer. As the year progresses, temperatures rise and humidity gradually reduces, making Llandeilo's April a pleasant interlude before the drier months ahead.

April Average Humidity in Llandeilo

This chart illustrates the average monthly humidity levels in Llandeilo, 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 Llandeilo

As April arrives in Llandeilo, the UV Index climbs to a moderate level of 6, marking a transition into the sunnier months ahead. With a high exposure category and a burn time of just 25 minutes, it’s essential for residents and visitors to be mindful of their sun exposure. This increase from March’s UV Index of 4 highlights the changing seasons and the growing intensity of sunlight. Looking ahead, May is predicted to further intensify with a UV Index of 7, so it's a good time to start gearing up for summer activities while taking necessary sun protection measures. For more details on the UV Index throughout the year, check out Llandeilo UV Index.

Maximum UV Index Levels in Llandeilo for April

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

April in Llandeilo, United Kingdom, marks a delightful turning point as the days grow longer and sunnier. With 324 hours of sunshine, this month sees a significant increase from the 212 hours recorded in March, setting the stage for the vibrant months ahead. The trend of rising sunshine continues into May, which boasts an impressive 400 hours, showcasing the region's transition into the heart of spring. As the warmest months approach, April's generous sunlight lays the foundation for a lush and lively season, making it a perfect time for outdoor adventures and enjoying the enchanting landscapes of this charming town. The gradual ascent from winter's 89 hours to April's brightness epitomizes the rejuvenation of nature, inviting residents and visitors alike to bask in the golden glow of spring.

Monthly Sunshine Duration in Llandeilo: April Highlighted

The April sunshine duration represents the total number of hours Llandeilo 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.
JanFebMarAprMayJunJulAugSepOctNovDec89h144h212h324h400h386h412h369h304h232h126h101h
Data source: Llandeilo April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Llandeilo During April

As spring unfolds in Llandeilo, the likelihood of sunny weather in April significantly rises, reaching an impressive 52% compared to the preceding months. This marks a notable increase from the 26% chance of sunshine in March, highlighting April as a pivotal transition into brighter days. Interestingly, while May sees a slight dip to 27%, the sunny optimism of April sets the tone for the months ahead. This upward trend not only signals a much-needed reprieve from winter gloom but also encourages outdoor activities as residents and visitors alike embrace the vibrant spring season.

Percentage of Sunny Days in April in Llandeilo

The chart illustrates the percentage of sunny days in Llandeilo 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 Llandeilo experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec19%19%26%52%27%24%35%28%23%16%23%19%
Data source: Llandeilo April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Llandeilo in April

As April unfolds in Llandeilo, United Kingdom, the days begin to lengthen noticeably, offering a delightful 13 hours of daylight. This increase follows the gradual ascent from 8 hours in January to 9 in February, and then a significant jump to 11 hours by March. The upward trend showcases nature's awakening after winter, with daylight peaking further in May and June, reaching a vibrant 15 and 16 hours, respectively. This progression not only enhances the beauty of the landscape but also invigorates the spirit, inviting residents and visitors alike to relish outdoor activities as the days grow longer and brighter.

Average Daylight Hours in Llandeilo for April

The chart illustrates the variation in daylight duration in Llandeilo throughout the year, with April highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 18m9h 55m11h 54m13h 56m15h 43m16h 39m16h 9m14h 33m12h 35m10h 34m8h 46m7h 47m
Data source: Llandeilo daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Llandeilo

In April, the winds in Llandeilo, United Kingdom, soften to an average speed of 3.1 m/s (7 mph), marking a noticeable dip from the brisk gusts of earlier months. This gentle breeze contrasts with the higher speeds seen in February and a moderate March, suggesting a transition into the calmer days of spring. As the temperatures rise and blossoms unfold, the April winds create a refreshing yet serene atmosphere, providing a perfect backdrop for outdoor activities. Following April, the wind speeds gradually increase again in May and October, hinting that while spring may bring a lull, summer and autumn are poised to usher in more spirited breezy days.

Average April Wind Speed in Llandeilo

The chart displays monthly wind speed patterns in Llandeilo, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.05.24.33.1 m/s3.93.22.73.52.94.43.54.6
Data source: Llandeilo April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in Llandeilo Compares to Other Months

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

In comparing the weather between April and January, April generally offers milder temperatures, with an average of 8°C (48°F) compared to January's cooler average of 5°C (41°F). While both months experience cold conditions, April's minimum temperature is slightly warmer at -4°C (25°F), as opposed to January's -5°C (23°F). Additionally, April tends to be drier, receiving 66 mm (2.6 in) of precipitation over 11 days, compared to January's higher precipitation of 95 mm (3.7 in) spread over 13 days. Humidity levels are also a bit lower in April at 84%, compared to 88% in January, making April feel a bit more comfortable. For more details on January weather, you can check Llandeilo weather in January.

In comparing the weather of April and February, we see a marked improvement in temperature as spring approaches. April features a minimum temperature of -4°C (25°F) and an average of 8°C (48°F), peaking at a comfortable 22°C (72°F), while February is colder, with a minimum of -9°C (16°F) and an average of 5°C (42°F), reaching a maximum of 17°C (62°F). Additionally, April experiences less precipitation, totaling 66 mm (2.6 in) over 11 days, compared to February's 140 mm (5.5 in) across 16 days, which contributes to its slightly lower humidity at 84% against February's 88%. For more details on February weather, you can check Llandeilo weather in February.

In comparing the weather between April and March, April generally sees milder temperatures with a minimum of -4°C and an average of 8°C, compared to March's lower minimum of -7°C and average of 6°C. The maximum temperatures also rise slightly in April, reaching up to 22°C, while March peaks at 19°C. However, March is notably wetter, recording a total precipitation of 125 mm over 18 days, whereas April has significantly less precipitation at 66 mm over 11 days. Humidity remains fairly consistent across both months, at 84% in April and 86% in March. For a more detailed look at March weather, you can check out Llandeilo weather in March.

When comparing the weather in April and May, April typically experiences cooler temperatures, with a minimum of -4°C (25°F) and an average of 8°C (48°F), while May sees a slight increase, starting from a minimum of -1°C (31°F) and averaging 11°C (52°F). In terms of maximum temperatures, May tends to be warmer, reaching up to 25°C (78°F) compared to April's high of 22°C (72°F). However, May also brings a higher amount of precipitation, totaling 99 mm (3.9 in) over 14 days, compared to April's 66 mm (2.6 in) over 11 days. Despite the increased rainfall in May, the overall humidity remains relatively similar, with April at 84% and May at 80%. For more detailed insights, you can check Llandeilo weather in May.

In April, temperatures typically range from a chilly minimum of -4°C (25°F) to a comfortable maximum of 22°C (72°F), with an average of 8°C (48°F). The month experiences considerable precipitation, averaging 66 mm (2.6 in) over about 11 days, and humidity levels are relatively high at 84%. In contrast, June sees a warmer climate, with minimum temperatures starting at 4°C (39°F) and soaring to a maximum of 28°C (83°F), resulting in an average of 14°C (58°F). Rainfall increases to 103 mm (4.1 in) over approximately 17 days, though humidity decreases slightly to 80%. For a more detailed look at this month’s weather, check out Llandeilo weather in June.

In April, temperatures range from a chilly minimum of -4°C (25°F) to a pleasant maximum of 22°C (72°F), with an average temperature of 8°C (48°F). This month is characterized by higher humidity levels at 84% and experiences about 66 mm (2.6 in) of precipitation over 11 days. In contrast, July typically sees milder temperatures, with a minimum of 5°C (41°F) and a maximum of 28°C (83°F), culminating in an average temperature of 16°C (61°F). July is also wetter, with precipitation reaching 101 mm (4.0 in) over 16 days, but the humidity drops to 70%. For a deeper look at weather conditions during this month, you can check Llandeilo weather in July.

In April, temperatures range from a chilly minimum of -4°C (25°F) to a pleasant maximum of 22°C (72°F), averaging around 8°C (48°F). The month experiences relatively high humidity at 84% and sees about 66 mm (2.6 in) of precipitation over approximately 11 days. In contrast, August brings warmer conditions with minimum temperatures of 5°C (42°F) and highs reaching 27°C (82°F), averaging 15°C (60°F). However, it also has significantly more rainfall, totaling 133 mm (5.2 in) spread across 20 days, though humidity is slightly lower at 73%. For more details on August weather in Llandeilo, you can visit Llandeilo weather in August.

April and September present distinct weather patterns as they transition from spring to autumn. In April, temperatures range from a minimum of -4°C (25°F) to a comfortable maximum of 22°C (72°F), with an average of 8°C (48°F). The month experiences about 66 mm (2.6 in) of precipitation over 11 days, coupled with a high humidity level of 84%. In contrast, September boasts slightly warmer temperatures, with a minimum of 1°C (33°F) and a maximum of 27°C (81°F), averaging at 13°C (56°F). However, it is wetter, with 110 mm (4.3 in) of rainfall spread over 14 days, and humidity levels drop to 79%. For more details about the weather in September, you can visit Llandeilo weather in September.

April and October present distinct weather patterns, each contributing uniquely to the climate of the region. In April, temperatures range from a minimum of -4°C (25°F) to a pleasant maximum of 22°C (72°F), with an average of 8°C (48°F). The month sees about 66 mm (2.6 in) of precipitation over approximately 11 days, accompanied by a relative humidity of 84%. In contrast, October experiences slightly warmer temperatures, with a minimum of -3°C (27°F) and a maximum of 21°C (70°F), averaging around 10°C (51°F). However, it is notably wetter, receiving 155 mm (6.1 in) of rain over about 17 days, along with increased humidity at 89%. For a more detailed forecast, you can check Llandeilo weather in October.

April and November exhibit quite distinct weather patterns, despite their proximity in the calendar year. In April, temperatures range from a chilly minimum of -4°C (25°F) to a pleasant maximum of 22°C (72°F), averaging around 8°C (48°F). The month sees moderate precipitation, with 66 mm (2.6 in) falling over about 11 days and a humidity level of 84%.

In contrast, November experiences cooler temperatures, with a minimum of -3°C (26°F) and a maximum of 15°C (59°F), averaging slightly lower at 7°C (46°F). The month is also wetter, with 132 mm (5.2 in) of precipitation spread over 17 days and higher humidity at 90%. For more detailed insights, you can check out Llandeilo weather in November.

In comparing the weather of April and December, we find notable differences and similarities. April experiences a broader temperature range, with a minimum of -4°C (25°F), an average of 8°C (48°F), and a maximum of 22°C (72°F), making it generally milder and more variable. In contrast, December tends to be cooler overall, with temperatures ranging from a minimum of -4°C (26°F) to a maximum of 12°C (55°F), averaging just 6°C (43°F). Rainfall also varies significantly, with April receiving 66 mm (2.6 in) over 11 days, while December sees a substantial increase in precipitation to 166 mm (6.5 in) over 20 days, suggesting a wetter month. Humidity is slightly higher in December at 89%, compared to April's 84%, contributing to the overall chill. For more detailed insights into December weather, you can check Llandeilo weather in December.

Compare Llandeilo's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Llandeilo

April in Llandeilo marks a refreshing transition with its mild temperatures and higher humidity, setting it apart from the chillier months of winter. As spring unfolds, days are noticeably warmer, offering a pleasant contrast to the cooler averages experienced earlier in the year. However, April also brings about its share of rain, often resulting in frequent, albeit light, showers. This unique mix of mild warmth and increased precipitation creates a vibrant landscape, ideal for burgeoning flora. For those looking to understand more about Llandeilo's climate throughout the year, visit Llandeilo Climate for additional insights.