April Weather in Vailima, Samoa

Last updated: August 31, 2025

April in Vailima, Samoa is characterized by a warm and humid climate, with temperatures ranging from a pleasant 24°C (76°F) at night to a maximum of 29°C (85°F) during the day, averaging around 27°C (81°F). This month experiences significant rainfall, with 235 mm (9.2 in) of precipitation distributed across 26 days, contributing to the lush tropical environment. Humidity levels hover around 78%, enhancing the tropical feel of this serene Samoan paradise.

April Temperature in Vailima

In Vailima, Samoa, the temperatures in April reflect a consistent tropical climate that characterizes the region year-round. As the month transitions into the warmer season, the minimum temperature hovers around 24°C (76°F), while the average temperature remains steady at 27°C (81°F). Daily highs touch a pleasant 29°C (85°F), slightly cooler than March but mirroring the warmth of the surrounding months. This uniformity in temperatures highlights a stable climate pattern, making April an inviting time for visitors seeking mild weather and a taste of Samoan culture amidst lush landscapes and stunning coastal views. Whether lounging under the tropical sun or enjoying outdoor adventures, April's warmth is sure to create memorable experiences in this beautiful Pacific paradise.

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

The chart illustrates April temperature patterns in Vailima, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vailima, April typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec808080818080797979798080
Data source: Temperature data for Vailima generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Vailima

In April, Vailima, Samoa experiences a moderate level of rainfall, receiving 235 mm (9.2 in) over 26 days. This marks a slight increase from the drier month of March, where precipitation dropped to 219 mm (8.6 in), yet remains lower than the more rain-soaked months of January and February. As the dry season approaches, May follows closely with only a modest decrease in precipitation to 212 mm (8.3 in). Notably, the consistent rain across several months suggests a lingering wet season, hinting at Vailima's characteristic lush greenery and vibrant ecosystem, which flourish amidst these steady showers.

April Precipitation Trends in Vailima

The chart displays monthly precipitation patterns in Vailima, 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. In Vailima, April typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec335482219235212178241145158266296403
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Vailima

In April, Vailima, Samoa, experiences a consistent humidity level of 78%, maintaining the same tropical moisture that characterizes the prior months of January through March. This steady humidity underscores a trend in the region, where the early part of the year presents a fairly uniform climate, setting a comfortable yet humid atmosphere as the seasons transition. As the year progresses into May, there is a slight rise to 79%, hinting at an approaching increase in moisture, ultimately peaking in the humid embrace of August at 84%. Such patterns illustrate the warm, inviting, and tropical nature of Vailima's climate, fostering a lush environment year-round.

April Average Humidity in Vailima

This chart illustrates the average monthly humidity levels in Vailima, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Vailima is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%78%78%78%79%80%81%84%84%82%79%79%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Vailima

In April, Vailima, Samoa experiences a UV Index of 13, which falls within the extreme exposure category. This slight dip from the previous months, which consistently registered a UV Index of 16 from January to March, still signals the need for caution, as the recommended burn time remains a swift 10 minutes. As the seasons transition, Vailima's UV levels remain notably high, echoing the trend seen in earlier months. It's crucial to stay informed and protect your skin to enjoy the vibrant beauty of Samoa safely. For more details on UV intensity and safety, visit Vailima UV Index.

Maximum UV Index Levels in Vailima for April

The chart shows the monthly maximum UV Index (UVI) for Vailima 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. In April, the maximum UV index in Vailima typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1616161311991214151515
Data source: Vailima 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 Vailima

In Vailima, Samoa, the month of April shines brightly with 275 hours of sunlight, continuing the region's trend of generous daylight as the year unfolds. Following a remarkable March that boasted an impressive 308 hours, April takes on a slightly quieter yet still radiant character, complemented by the consistent warmth of May with 281 hours. The overall trajectory of sunshine hours reveals a splendid pattern, particularly from October to December, where the hours continue to hover around the 290 mark—perfect for savoring the tropical beauty. As the year progresses, Vailima seems to embrace its sun-drenched identity, making every month a delightful experience for both locals and visitors alike.

Monthly Sunshine Duration in Vailima: April Highlighted

The April sunshine duration represents the total number of hours Vailima 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.
JanFebMarAprMayJunJulAugSepOctNovDec231h218h308h275h281h272h276h295h304h310h296h288h
Data source: Vailima April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Vailima During April

April in Vailima, Samoa, marks a delightful shift in weather, boasting a 42% chance of sunny days—a notable increase compared to the previous months. This trend signals a transition towards the more favorable conditions that the region experiences later in the year. With the sun peeking out more frequently, April serves as a promising lead-in to the sunnier months of May and July, which average 53% and 62% sunshine, respectively. As the days lengthen and warmth begins to envelop the island, visitors can look forward to enjoying the vibrant beauty of Vailima beneath a bright sky.

Percentage of Sunny Days in April in Vailima

The chart illustrates the percentage of sunny days in Vailima 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 Vailima experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec32%17%28%42%53%48%62%45%71%42%38%34%
Data source: Vailima April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Vailima in April

In Vailima, Samoa, the month of April marks a subtle transition in daylight duration, with the sun gracing the island for 11 hours each day. This decrease reflects a trend that sets in after the consistent 12 hours of daylight experienced from January to March. As the year progresses into late spring, daylight remains steady at 11 hours through the summer months, suggesting a stable yet slightly diminishing light as the island approaches the winter solstice. However, this trend is reversed as daylight begins to increase again in September, returning to the familiar 12-hour rhythm typical of the earlier months. Thus, April serves as a pivotal point in Vailima's annual cycle, where the gentle ebb of daylight reminds us of the seasonal shifts in this tropical paradise.

Average Daylight Hours in Vailima for April

The chart illustrates the variation in daylight duration in Vailima throughout the year, with April highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec12h 49m12h 31m12h 8m11h 45m11h 27m11h 18m11h 23m11h 39m12h 1m12h 24m12h 44m12h 55m
Data source: Vailima daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Vailima

In April, Vailima, Samoa, experiences a gentle whisper in the breeze, with an average wind speed of 3.0 m/s (7 mph). This tranquil gust is part of an overall seasonal pattern, as the winds gradually pick up strength leading into the mid-year months. Following the calmer April, winds begin to gain momentum, peaking around July at 5.9 m/s (13 mph), before settling back into a more moderate rhythm come November. This subtle shift from the softer early months to the robust middle of the year highlights Vailima’s unique climate, offering a delightful contrast for locals and visitors alike.

Average April Wind Speed in Vailima

The chart displays monthly wind speed patterns in Vailima, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.03.53.43.0 m/s3.94.15.94.75.04.93.73.7
Data source: Vailima April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in Vailima Compares to Other Months

Weather in Vailima varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Vailima, focusing on differences in temperature, rainfall, humidity, and UV levels.

When comparing the weather in April and January, both months showcase similar temperature ranges, with minimums around 24°C (75°F) and averages at 27°C (81°F). However, January tends to be slightly warmer with a maximum of 30°C (86°F) compared to April's maximum of 29°C (85°F). In terms of rainfall, January sees considerably more precipitation at 335 mm (13.2 in) over 24 days, whereas April experiences 235 mm (9.2 in) over 26 days. Despite the differences in rainfall, both months share a consistent humidity level of 78%. For more information about Vailima weather, check out Vailima weather in January.

When comparing the weather in April and February, we see some interesting similarities and differences. Both months feature a minimum temperature of 24°C (76°F) and an average around 27°C (81°F), indicating consistently warm conditions. However, February slightly edges out April with a maximum temperature of 30°C (86°F), compared to April’s maximum of 29°C (85°F). Precipitation levels tell a different story; April receives 235 mm (9.2 in) of rain over 26 days, while February experiences significantly higher rainfall at 482 mm (19.0 in) across 27 days. Despite similar humidity levels of 78%, the wetter conditions in February may lead to more overcast skies. For more detailed information, you can check out Vailima weather in February.

In comparing the weather of April and March, both months share similar temperature ranges, with a minimum of 24°C (76°F), an average of 27°C (81°F), and a maximum of 29°C (84°F in March, 85°F in April). However, April sees slightly higher precipitation, totaling 235 mm (9.2 in) compared to March's 219 mm (8.6 in), despite both months experiencing rainfall on 26 days. Humidity remains constant at 78% for both months, contributing to a consistently tropical feel. For more detailed insights on March weather, you can visit Vailima weather in March.

The weather in April and May shows notable similarities and slight differences. Both months maintain an average temperature of 27°C (81°F), with minimums and maximums consistently at 24°C (76°F) and 29°C (85°F), respectively. However, May experiences a slight reduction in precipitation, totaling 212 mm (8.3 in) compared to April's 235 mm (9.2 in), despite having one additional rainy day with 28 days of precipitation in May. Humidity levels are also comparable, with May at 79% and April at 78%. For a more detailed look at the climate during this month, check out Vailima weather in May.

In comparing the weather between April and June, we find both months share similar temperature ranges, with minimums at 24°C (76°F), average temperatures around 27°C (81°F in April and 80°F in June), and maximums peaking at 29°C (85°F in April and 84°F in June). However, April experiences significantly higher precipitation levels, with 235 mm (9.2 in) falling over 26 days, compared to June's 178 mm (7.0 in) over 25 days. Additionally, humidity levels are slightly higher in June at 80%, compared to April's 78%. For more details on the specific conditions, you can check out Vailima weather in June.

In April, the weather features warm temperatures with a minimum of 24°C (76°F) and an average of 27°C (81°F), peaking at 29°C (85°F). However, this month is marked by considerable rainfall, accumulating to 235 mm (9.2 in) over 26 days and a humidity level of 78%.

In comparison, July experiences slightly cooler conditions, with temperatures ranging from a minimum of 23°C (75°F) to an average of 26°C (79°F), and a maximum of 28°C (83°F). Rainfall increases just marginally, reaching 241 mm (9.5 in) spread over 27 days, and humidity rises slightly to 81%. For more specific details about July weather, you can check Vailima weather in July.

April and August showcase similar temperatures, with both months experiencing minimums around 24°C (75-76°F) and average highs of 27-29°C (81-85°F). However, April tends to be wetter, with a significant precipitation of 235 mm (9.2 in) over 26 days, compared to August's 145 mm (5.7 in) over 23 days. Additionally, humidity levels are slightly higher in August at 84%, versus April's 78%, contributing to a more humid atmosphere during the latter month. For a detailed look at August weather, you can check out Vailima weather in August.

April and September present a similar warm climate, characterized by mild temperatures. In April, the average temperature hovers around 27°C (81°F), with a slightly higher maximum of 29°C (85°F), while September offers a slightly cooler average of 26°C (79°F) and a maximum of 28°C (83°F). Both months are marked by notable humidity levels, with September reaching 83% compared to April’s 78%. However, April is significantly wetter, recording 235 mm (9.2 in) of precipitation over 26 days, whereas September experiences less rainfall at 158 mm (6.2 in) across 25 days. For further details on the weather in September, you can visit this link: Vailima weather in September.

April and October present similar warm temperatures, with April having an average of 27°C (81°F) and October slightly cooler at 26°C (80°F). Both months experience high humidity, but October is slightly more humid at 82%, compared to April’s 78%. In terms of rainfall, October sees a bit more precipitation at 266 mm (10.5 in) over 28 days, while April receives 235 mm (9.2 in) across 26 days. This makes October a wetter month overall. For more details about specific conditions, you can refer to Vailima weather in October.

In both April and November, temperatures remain relatively consistent, with minimums around 24°C (76°F) and maximums peaking at 29°C (85°F) in April and 29°C (84°F) in November. However, November experiences slightly cooler average temperatures at 26°C (80°F) compared to April's 27°C (81°F). Precipitation levels also differ, with April seeing 235 mm (9.2 in) over 26 days, while November receives more rain, totaling 296 mm (11.6 in) across 27 days. Humidity levels are similarly high in both months, registering at 78% in April and 79% in November. For more detailed information, you can check out Vailima weather in November.

April and December both experience similar temperature ranges, with minimums around 24°C (75-76°F), averages of 27°C (80-81°F), and maximums reaching 29°C (85°F). However, December sees significantly higher rainfall, totaling 403 mm (15.9 in) over approximately 29 days of precipitation, compared to April's 235 mm (9.2 in) across 26 days. Humidity levels are also slightly elevated in December at 79%, compared to April's 78%. For more details on the weather conditions in December, you can check out Vailima weather in December.

Compare Vailima's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Vailima

April in Vailima is marked by warm temperatures and increased rainfall, setting it apart from other months. With average highs around 27°C, the weather is pleasantly warm, perfect for those who enjoy tropical conditions. However, the month stands out due to its notably high levels of precipitation, with about 235 mm spread over 26 days, making it one of the wetter periods of the year. Coupled with a humidity level of 78%, the air can feel quite muggy. For a detailed view of Vailima's weather patterns throughout the year, check out Vailima Climate.