April Weather in Rhondda, United Kingdom

Last updated: March 17, 2025

In Rhondda, United Kingdom, April showcases a delightful transition into spring, characterized by maximum temperatures reaching up to 21°C (70°F) and a comfortable average of 8°C (47°F). However, chilly nights can bring temperatures as low as -4°C (26°F). This month witnesses approximately 64 mm (2.5 in) of rainfall spread over 10 days, contributing to the area's lush landscapes. With humidity levels around 84%, residents and visitors alike can expect a fresh and invigorating atmosphere, making it an ideal time to explore the vibrant natural beauty of the Welsh countryside.

April Temperature in Rhondda

In April, temperatures in Rhondda, United Kingdom, begin to signal the transition into spring, showcasing a noticeable rise in warmth. This month witnesses minimums of -4°C (26°F), gradually climbing to comfortable maximums of 21°C (70°F). The average temperature of 8°C (47°F) offers a refreshing change from the chill of earlier months, effectively shaking off the lingering cold of winter. As the landscape awakens with blossoms, the increasing warmth reflects the promise of brighter days ahead, inviting residents and visitors to enjoy the outdoors amidst the gentle embrace of springtime temperatures.

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

The chart illustrates April temperature patterns in Rhondda, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec404143475258615956514543
Data source: Temperature data for Rhondda 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 Rhondda

In April, Rhondda experiences a noticeable reduction in precipitation compared to the preceding months, with 64 mm (2.5 in) falling over just 10 days. This marks a shift from the wetter conditions seen in March, where 111 mm (4.4 in) graced the area across 17 days. As spring settles in, the combination of fewer rain days and lower totals hints at a transitional phase, paving the way for dryer May and June. This April pattern showcases the region's variability, as it typically balances the remnants of winter with the budding promise of summer, reflecting the dynamic character of Rhondda's climate.

April Precipitation Trends in Rhondda

The chart displays monthly precipitation patterns in Rhondda, 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.
JanFebMarAprMayJunJulAugSepOctNovDec821241116493919311492143117144
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Rhondda

In April, the humidity in Rhondda, United Kingdom, dips slightly to 84%, signaling the arrival of spring as the colder months gradually recede. This decrease continues a trend observed since the peak winter months of January and February, where humidity levels stood at a consistent 88%. Although April's figure is notably lower than the winter highs, it remains higher than the subsequent months leading into summer, which typically see a gradual decline, culminating in 80% in both May and June. As the year progresses, the conditions usher in a refreshing change, paving the way for drier days ahead, especially with the summer months like July showcasing a more comfortable 70% humidity level.

April Average Humidity in Rhondda

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

As April arrives in Rhondda, the UV Index sees a noticeable increase, climbing to 6, which places it in the high exposure category. With a burn time of just 25 minutes, this month's UV levels signal that sun protection becomes increasingly important. Compared to the moderate index of 4 in March, April's UV rays remind us to be vigilant as we transition into sunnier days. This trend continues into May, when the UV Index reaches 7, further emphasizing the need for sun safety as we head towards the summer months. To stay informed and protect your skin, check out the detailed Rhondda UV Index.

Maximum UV Index Levels in Rhondda for April

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

April brings a remarkable transformation to the Rhondda region, where the sun graces the skies with 320 hours of brilliant sunshine, marking a significant leap from the 205 hours enjoyed in March. This surge not only heralds the arrival of spring but also sets the tone for the sunnier months ahead, culminating in May's impressive 393 hours. The gradual ascent in daylight hours signals a shift in nature, as vibrant blooms begin to emerge and the landscape transforms into a picturesque tapestry of colors. As Rhondda basks in the warmth and light, the trend of increasing sunshine continues, inviting both locals and visitors to revel in the outdoors amidst the rejuvenating embrace of spring.

Monthly Sunshine Duration in Rhondda: April Highlighted

The April sunshine duration represents the total number of hours Rhondda 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.
JanFebMarAprMayJunJulAugSepOctNovDec87h142h205h320h393h373h410h362h296h233h128h104h
Data source: Rhondda April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Rhondda During April

April marks a notable turning point in Rhondda's weather as the chance of sunny days soars to 51%, significantly higher than the earlier months. This shift from just 18% in January and 19% in February demonstrates a remarkable increase in sunshine, making April the perfect time for outdoor activities. As winter recedes, the likelihood of basking in the sun not only surpasses the 25% probability seen in March but also stands in stark contrast to the surrounding months, such as May at 28% and June at 25%. This trend highlights April as a season of renewal and potential, inviting both residents and visitors to embrace the brighter days ahead.

Percentage of Sunny Days in April in Rhondda

The chart illustrates the percentage of sunny days in Rhondda 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 Rhondda experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec18%19%25%51%28%25%36%25%23%17%27%17%
Data source: Rhondda April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Rhondda in April

As April dawns in Rhondda, United Kingdom, the lengthening days bring a sense of renewal and vibrancy to the landscape. With an average of 13 hours of daylight, this month showcases a striking increase from the 11 hours in March, further setting the stage for the approaching warmth of late spring. As the days progressively lengthen toward May's 15 hours, it's clear that daylight duration is on an upward trend, with the increasing light not only lifting spirits but also inviting more outdoor activities. This gradual transition clearly marks April as a pivotal month in Rhondda's yearly cycle, offering an alluring glimpse of the sun-soaked days to come.

Average Daylight Hours in Rhondda for April

The chart illustrates the variation in daylight duration in Rhondda throughout the year, with April highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 22m9h 57m11h 55m13h 55m15h 40m16h 34m16h 5m14h 31m12h 35m10h 35m8h 48m7h 51m
Data source: Rhondda daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Rhondda

In April, the Rhondda Valley experiences a gentle shift in its winds, with an average speed of 3.3 m/s (7 mph), making it one of the softer months for breezes. Following the brisker winds of February at 5.1 m/s (11 mph) and March at 4.4 m/s (10 mph), this decrease signals the transition into milder spring weather. Interestingly, April's winds are not just a momentary lull; they precede a slight uptick in May, which sees an average of 4.1 m/s (9 mph). This pattern illustrates a seasonal rhythm, as the valley eases into warmer months while still holding onto a breath of winter chill. Overall, April offers a delicate balance in the air, setting the stage for the vibrant life that comes with summer.

Average April Wind Speed in Rhondda

The chart displays monthly wind speed patterns in Rhondda, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.25.14.43.3 m/s4.13.12.93.63.14.43.64.7
Data source: Rhondda April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in Rhondda Compares to Other Months

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

In comparing the weather between April and January, one can observe notable differences. April brings a milder climate with average temperatures reaching 8°C (47°F), while January sees a cooler average of just 4°C (40°F). The maximum temperature in April can rise to 21°C (70°F), significantly warmer than January's peak of 13°C (55°F). While January experiences slightly higher precipitation at 82 mm (3.2 in) over 12 days, April is not far behind with 64 mm (2.5 in) across 10 days. Additionally, the humidity levels in both months are quite similar, with January at 88% and April at 84%. For more detailed information about January's weather, you can visit Rhondda weather in January.

In comparing the weather of April and February, April tends to be milder with a minimum temperature of -4°C (26°F) and an average of 8°C (47°F), peaking at 21°C (70°F). The month experiences 64 mm (2.5 in) of precipitation over about 10 days and maintains a humidity level of 84%. In contrast, February is colder, starting with a minimum temperature of -5°C (23°F) and averaging 5°C (42°F), with a maximum of 16°C (60°F). This month sees more rain, with 124 mm (4.9 in) of precipitation across 16 days and slightly higher humidity at 88%. For more detailed information, check out Rhondda weather in February.

April brings a noticeable warming trend compared to March, with average temperatures rising from 6°C (43°F) in March to 8°C (47°F) in April. The maximum temperatures also see an increase, reaching 21°C (70°F) in April, compared to March’s 19°C (66°F). However, April experiences less precipitation overall, with 64 mm (2.5 in) falling over 10 days, compared to March's 111 mm (4.4 in) spread across 17 days. Humidity levels remain fairly consistent, hovering around 84% in April and slightly higher at 86% in March. For a more detailed look at March weather patterns, you can check Rhondda weather in March.

April and May exhibit notable differences in weather patterns, with May generally warmer and wetter than April. In April, temperatures range from a chilly -4°C (26°F) to a mild 21°C (70°F), averaging around 8°C (47°F), while May sees temperatures ranging from -1°C (31°F) to a warmer 25°C (77°F), with an average of 11°C (52°F). Rainfall is more prevalent in May, totaling 93 mm (3.7 in) over 13 days compared to April's 64 mm (2.5 in) spread over 10 days. Despite this, May maintains slightly lower humidity at 80% compared to April's 84%. For more specific details on weather conditions, check out the Rhondda weather in May.

April and June exhibit notable differences in weather patterns. In April, temperatures can drop as low as -4°C (26°F) at night, with an average of 8°C (47°F) and maximums reaching 21°C (70°F). This month experiences around 64 mm (2.5 inches) of precipitation over approximately 10 days, coupled with a high humidity level of 84%. In contrast, June brings milder temperatures, with a minimum of 5°C (41°F), an average of 14°C (58°F), and highs reaching 28°C (82°F). However, June is wetter, recording about 91 mm (3.6 inches) of rain over 15 days, although humidity is slightly lower at 80%. For more detailed information, check out Rhondda weather in June.

In April, temperatures in Rhondda typically range from a minimum of -4°C (26°F) to a maximum of 21°C (70°F), with an average of 8°C (47°F). The month experiences about 64 mm (2.5 in) of precipitation over roughly 10 days, accompanied by high humidity at 84%. In contrast, July sees a much warmer climate with temperatures ranging from 6°C (42°F) to 28°C (82°F), averaging around 16°C (61°F). Precipitation increases slightly to 93 mm (3.7 in) over 13 days, but humidity drops to a more comfortable 70%. For more detailed insights into the July weather, check out Rhondda weather in July.

April and August weather present a stark contrast in temperatures and precipitation patterns. In April, temperatures range from a chilly minimum of -4°C (26°F) to a mild maximum of 21°C (70°F), with an average temperature of 8°C (47°F). The month typically experiences around 64 mm (2.5 in) of precipitation over about 10 days, coupled with high humidity levels at 84%. Conversely, August brings warmer conditions, with temperatures ranging from a minimum of 5°C (42°F) to a comfortable maximum of 28°C (83°F) and an average temperature of 15°C (60°F). This month records higher precipitation at 114 mm (4.5 in), spread over 17 days, but with lower humidity at 73%. For a closer look at weather specifics, check out Rhondda weather in August.

April and September present distinct contrasts in weather conditions. In April, temperatures can dip as low as -4°C (26°F) but enjoy an average high of 21°C (70°F), while the month sees 64 mm (2.5 inches) of precipitation across about 10 days, and humidity levels can be quite high at 84%. In contrast, September warms up with minimum temperatures around 2°C (36°F) and averages peaking at 27°C (81°F), accompanied by slightly higher precipitation of 92 mm (3.6 inches) over 13 days and a lower humidity of 79%. This makes September generally milder and drier compared to the cool, wet conditions often experienced in April. For more detailed information, check out Rhondda weather in September.

April and October exhibit notable differences in weather patterns despite having similar maximum temperatures of 21°C (70°F). In April, temperatures range from a chilly -4°C (26°F) to an average of 8°C (47°F), accompanied by a moderate level of precipitation at 64 mm (2.5 in) over about 10 days and a humidity level of 84%. In contrast, October brings slightly milder temperatures with a minimum of -2°C (28°F) and an average of 10°C (51°F), but it is significantly wetter, experiencing 143 mm (5.6 in) of rainfall over 15 days and higher humidity at 89%. For a more detailed look at the weather conditions in October, you can explore Rhondda weather in October.

April and November showcase distinct weather patterns, marking the transition from spring to winter. In April, temperatures range from a chilling minimum of -4°C (26°F) to a pleasant maximum of 21°C (70°F), with an average temperature of 8°C (47°F). The month experiences approximately 64 mm (2.5 in) of precipitation over about 10 days, accompanied by a humidity level of 84%.

In contrast, November presents cooler temperatures, with a minimum of -3°C (26°F) and a maximum of 15°C (59°F), averaging around 7°C (45°F). This month sees significantly more rainfall, totaling 117 mm (4.6 in) across 16 days, and the humidity rises to 90%. For more detailed insights about the weather in November, you can visit Rhondda weather in November.

April and December present contrasting weather patterns, characterized by differences in temperature, precipitation, and humidity. In April, temperatures range from a chilly -4°C (26°F) at night to a pleasant 21°C (70°F) during the day, with an average of 8°C (47°F). The month experiences around 64 mm (2.5 in) of precipitation over approximately 10 days, and humidity hovers at 84%, contributing to a refreshing spring atmosphere.

In stark contrast, December temperatures dip lower, ranging from a minimum of -6°C (21°F) to a maximum of only 12°C (54°F), averaging 6°C (43°F). Precipitation significantly increases to 144 mm (5.7 in) over 18 days, and humidity rises slightly to 89%, indicating a damp and chilly winter climate. For a more detailed look at December weather, visit Rhondda weather in December.

Compare Rhondda's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Rhondda

April in Rhondda marks a noticeable transition from the chill of winter towards the warmth of summer, characterized by a maximum temperature of 21°C (70°F), which is significantly higher compared to the preceding months. Despite this warmth, the average temperature remains a cool 8°C (47°F). While April brings more sunny days, it also introduces an increase in precipitation with about 64 mm (2.5 in) of rain over approximately 10 days, leading to a notably humid environment at 84%. This blend of warmth and moisture makes April uniquely vibrant, heralding the blossoming of nature while still holding onto the unpredictable character of early spring. For more detailed insights into the weather trends, visit Rhondda Climate.