April Weather in Constantia, South Africa

Last updated: August 31, 2025

In April, Constantia, South Africa experiences a delightful transition as summer gives way to autumn. The maximum temperature can reach a warm 31°C (88°F), while the average temperature settles around a comfortable 17°C (63°F), providing ideal conditions for outdoor activities. Nights cool down to a refreshing minimum of 11°C (53°F), making it perfect for cozy evenings. While the region does see some rain, with total precipitation amounting to 30 mm (1.2 in) over approximately 5 days, the humidity remains high at 80%, adding to the lush greenery and vibrant scenery that define this beautiful area. Enjoy the picturesque landscapes and mild weather that April has to offer in Constantia!

April Temperature in Constantia

In April, Constantia experiences a noteworthy transition as autumn settles in, bringing with it a delightful range of temperatures. The month opens with a minimum of 11°C (53°F), providing a crisp start to the mornings, while daytime temperatures climb to a pleasant maximum of 31°C (88°F). This rise marks an increase in warmth compared to March, where temperatures peaked at 28°C (82°F). The average temperature of 17°C (63°F) suggests a comfortable balance, fostering ideal conditions for outdoor activities and wine tasting in this lush region. As the weather cools slightly into May, April's warmth ensures that residents and visitors alike can bask in the lingering sunlight before winter sets in.

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

The chart illustrates April temperature patterns in Constantia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Constantia, 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).
JanFebMarAprMayJunJulAugSepOctNovDec686866636058575658616366
Data source: Temperature data for Constantia 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 Constantia

April in Constantia, South Africa, marks a notable transition in precipitation patterns, showcasing increased rainfall compared to the preceding months. With 30 mm (1.2 in) of rain over 5 days, April sees a steady rise from March's 24 mm (1.0 in), indicating the onset of the wetter season ahead. This month acts as a precursor to May, where precipitation jumps significantly to 63 mm (2.5 in), suggesting that April's rains play a crucial role in preparing the landscape for the more abundant downpours that follow. As the year progresses, Constantia experiences a clear trend towards increased rainfall, creating a lush backdrop that enhances the region's natural beauty.

April Precipitation Trends in Constantia

The chart displays monthly precipitation patterns in Constantia, 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 Constantia, April typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec1410243063103957545413326
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Constantia

In April, Constantia experiences a humidity level of 80%, which mirrors the slightly higher levels seen in March. This month serves as a transition, maintaining the wet atmosphere prevalent during the earlier summer months, with January and February peaking at 77% and 80% respectively. Following April, humidity begins to taper off slightly into May at 78%, suggesting a gradual shift towards drier conditions as the region moves into winter. Overall, April's humidity reflects a stable yet comfortably moist environment, characteristic of the region's autumn.

April Average Humidity in Constantia

This chart illustrates the average monthly humidity levels in Constantia, 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 Constantia is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%80%81%80%78%79%80%77%76%77%75%78%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Constantia

In April, Constantia, South Africa, experiences a UV Index of 8, which falls into the very high exposure category; this means that while outdoor enthusiasts can enjoy longer burn times of around 15 minutes, caution is still warranted. This decline in UV intensity from the extreme levels seen in the summer months—where indices reached a sizzling 14 in January—indicates a transitional period as the region heads into milder weather. Interestingly, as we move towards winter, the UV Index descends towards moderate levels, making April a crucial time for sun safety awareness as skin can still burn quickly. For those looking to plan their outdoor activities wisely, detailed information can be found at Constantia UV Index.

Maximum UV Index Levels in Constantia for April

The chart shows the monthly maximum UV Index (UVI) for Constantia 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 Constantia typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141311853469111214
Data source: Constantia 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 Constantia

April in Constantia, South Africa, offers a delightful blend of sunshine, showcasing 314 hours of warm rays that herald the transition into winter. While the month may see a dip in sunlight compared to the sun-drenched summer months of January (339 hours) and February (358 hours), it still enjoys more bright days than the cooler months ahead, like June (266 hours) and July (287 hours). The gradual decline in daylight hours is a precursor to the brisk winter, yet residents can bask in the lingering autumn glow. Notably, as the year progresses, the peak of sunshine can be found in December, when the days stretch to an impressive 422 hours, promising warmth and vibrancy as the seasons cycle once more.

Monthly Sunshine Duration in Constantia: April Highlighted

The April sunshine duration represents the total number of hours Constantia 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.
JanFebMarAprMayJunJulAugSepOctNovDec339h358h355h314h292h266h287h311h328h373h390h422h
Data source: Constantia April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Constantia During April

In April, the likelihood of enjoying sunny weather in Constantia, South Africa is moderate, with a 56% chance of sunshine. This marks a slight increase from the preceding month of March, which sees only a 52% chance of sunny days. However, April's sunshine probability dips compared to the summer months of January and February, both boasting a robust 81% chance. As the year progresses, the likelihood of clear skies tends to wane, with May and June further reducing to 51% and 54% respectively. Overall, while April may not guarantee abundant sunshine, it still offers a fair opportunity for enjoying the mild warmth of autumn in this beautiful region.

Percentage of Sunny Days in April in Constantia

The chart illustrates the percentage of sunny days in Constantia 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 Constantia experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec81%82%52%56%51%54%58%56%58%54%54%60%
Data source: Constantia April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Constantia in April

In April, Constantia, South Africa experiences a notable shift in daylight duration, with the sun gracing the skies for about 11 hours each day. This decline is part of a broader trend seen from January through April, where daylight gradually decreases from a vibrant 14 hours to a more modest 11 hours. As autumn settles in, the days grow shorter, marking a transition into the cooler months. Following April, daylight continues to dwindle in May to 10 hours, before slightly rebounding in September as the seasons shift again. The rhythm of daylight in Constantia reflects the seasonal ebb and flow, inviting residents and visitors alike to cherish the lingering golden hours of autumn.

Average Daylight Hours in Constantia for April

The chart illustrates the variation in daylight duration in Constantia throughout the year, with April highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec14h 6m13h 17m12h 14m11h 12m10h 20m9h 54m10h 8m10h 53m11h 53m12h 56m13h 52m14h 21m
Data source: Constantia daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Constantia

In April, Constantia, South Africa, experiences a gentle decline in wind speed, averaging 5.0 m/s (11 mph)—the lowest recorded for the year. This subtle shift follows a slightly breezy March, which showcased speeds of 5.3 m/s (12 mph). As summer sets in, the winds continue to soften, contrasting sharply with the stronger gusts observed in the earlier months, where January and February boasted averages of 6.5 m/s (15 mph) and 6.4 m/s (14 mph), respectively. Interestingly, as autumn approaches, the trend shows a consistent fall in wind speeds, with May expected to dip even further to 4.0 m/s (9 mph). This gradual easing not only marks a transition in the seasons but also offers a refreshing calmness that defines April in this picturesque wine-growing region.

Average April Wind Speed in Constantia

The chart displays monthly wind speed patterns in Constantia, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6.56.45.35.0 m/s4.04.64.74.55.75.65.86.0
Data source: Constantia April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in Constantia Compares to Other Months

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

In comparing the weather between April and January, we can see distinct differences in temperature and precipitation patterns. April experiences a wider temperature range with a minimum of 11°C (53°F) and a maximum of 31°C (88°F), while January's temperatures are generally milder, ranging from a minimum of 15°C (59°F) to a maximum of 28°C (82°F). Additionally, April receives more rainfall with 30 mm (1.2 in) over about 5 days, compared to January's 14 mm (0.6 in) across just 2 days. Humidity levels are relatively similar, with April at 80% and January slightly lower at 77%. For an in-depth look at January weather specifics, visit Constantia weather in January.

April and February showcase distinct weather patterns, reflecting the transition from summer to autumn. In February, temperatures are typically warmer, with an average of 20°C (68°F) and a maximum reaching 27°C (81°F), while April experiences a broader temperature range, from a minimum of 11°C (53°F) to a maximum of 31°C (88°F) and an average of 17°C (63°F). Precipitation in February is lighter at just 10 mm (0.4 in) over 2 days compared to April's 30 mm (1.2 in) over 5 days, indicating a wetter month as the weather cools. Despite the differences in temperature and precipitation, both months maintain similar humidity levels at 80%. For a closer look at February's weather specifics, check out Constantia weather in February.

When comparing the weather in March and April, we see some notable differences. In March, temperatures tend to be slightly higher, with an average of 19°C (66°F) and daily highs reaching up to 28°C (82°F), while April sees a drop in average temperature to 17°C (63°F) but can spike to a warm 31°C (88°F). Precipitation is a bit higher in April with 30 mm (1.2 in) over 5 days, compared to March's 24 mm (1.0 in) over 4 days. Humidity levels are relatively similar, with March at 81% and April at 80%. For more detailed insights, you can check Constantia weather in March.

April typically boasts warmer temperatures compared to May, with minimums reaching 11°C (53°F) and maximums soaring up to 31°C (88°F). In contrast, May sees slightly cooler temperatures, starting at a minimum of 9°C (48°F) and peaking at 25°C (78°F). Additionally, April experiences less precipitation at 30 mm (1.2 in) over about 5 days, while May is noticeably wetter, receiving 63 mm (2.5 in) across 7 days. Humidity levels remain high in both months, with April at 80% and May slightly lower at 78%. For more insights into the weather patterns during this time, check out Constantia weather in May.

April and June exhibit notable differences in weather patterns. In April, temperatures are generally warmer, with a minimum of 11°C (53°F), an average of 17°C (63°F), and a maximum of 31°C (88°F). The month sees a relatively low precipitation level of 30 mm (1.2 in) over about 5 days, along with high humidity at 80%. In contrast, June experiences cooler temperatures, with a minimum of 9°C (48°F), an average of 14°C (58°F), and a maximum of just 23°C (74°F). This month has significantly higher rainfall, totaling 103 mm (4.1 in) spread over 11 days, and slightly lower humidity at 79%. For more specific details about June weather, you can visit Constantia weather in June.

In April, temperatures typically range from a minimum of 11°C (53°F) to a maximum of 31°C (88°F), with an average of 17°C (63°F). The month experiences relatively low precipitation, averaging 30 mm (1.2 in) over about 5 days, while humidity remains high at 80%. In contrast, July sees cooler temperatures, with a minimum of 7°C (45°F), an average of 14°C (57°F), and a maximum of 24°C (75°F). However, it is a wetter month, receiving about 95 mm (3.7 in) of rain over approximately 10 days, while maintaining the same humidity level of 80%. For more details on July weather, you can visit Constantia weather in July.

In April, the weather is generally warmer, with temperatures ranging from a minimum of 11°C (53°F) to a maximum of 31°C (88°F) and an average of 17°C (63°F). The month sees moderate precipitation, totaling 30 mm (1.2 in) over about 5 days, accompanied by relatively high humidity at 80%. In contrast, August presents cooler conditions, with temperatures dipping to a minimum of 8°C (46°F) and reaching a maximum of only 24°C (76°F), averaging 13°C (56°F). Precipitation is heavier during this month, totaling 75 mm (3.0 in) spread across 11 days, while humidity remains slightly lower at 77%. For a more detailed look at August weather in Constantia, you can check out Constantia weather in August.

When comparing the weather in April and September, we see notable differences in temperature and precipitation. April enjoys a wider temperature range with minimums around 11°C (53°F) and maximums reaching up to 31°C (88°F), giving an average of 17°C (63°F). In contrast, September sees cooler temperatures, with minimums dropping to 9°C (48°F) and maximums around 28°C (82°F), resulting in an average of 15°C (59°F). Additionally, September experiences slightly more rainfall, with precipitation totaling 45 mm (1.8 in) over 8 days compared to April’s 30 mm (1.2 in) over 5 days. The humidity levels are relatively similar, at 80% in April and 76% in September. For more detailed insights, you can check out Constantia weather in September.

April and October present distinct weather patterns, showcasing the transition between warmer and cooler months. In April, temperatures typically range from a minimum of 11°C (53°F) to a maximum of 31°C (88°F), with an average of 17°C (63°F). This month experiences moderate precipitation of about 30 mm (1.2 in) over five days, alongside relatively high humidity levels of 80%.

In contrast, October features slightly cooler temperatures, where the minimum remains at 11°C (51°F) but peaks at a lower maximum of 27°C (81°F), yielding an average temperature of 16°C (61°F). Precipitation increases to 41 mm (1.6 in), also over five days, but humidity is slightly lower at 77%. These differences highlight April's warmer tendencies compared to the milder and wetter conditions of October. For more detailed information regarding the October weather in Constantia, you can visit Constantia weather in October.

April and November present mild yet distinct weather patterns. In April, temperatures range from a minimum of 11°C (53°F) to a maximum of 31°C (88°F), with an average of 17°C (63°F). The month sees about 30 mm (1.2 in) of precipitation over five days and maintains a humidity level of 80%. Conversely, November offers slightly warmer conditions with temperatures ranging from a minimum of 12°C (53°F) to a maximum of 25°C (77°F), and an average temperature of 17°C (64°F). Precipitation in November increases slightly to 33 mm (1.3 in) over five days, accompanied by a lower humidity of 75%. For more detailed insights on November's weather, visit Constantia weather in November.

April and December exhibit notable differences in weather patterns. In April, temperatures range from a minimum of 11°C (53°F) to a maximum of 31°C (88°F), with an average of 17°C (63°F). The month typically experiences around 30 mm (1.2 in) of precipitation over five days and has a humidity level of 80%. In contrast, December sees slightly milder temperatures, with a minimum of 14°C (58°F) and a maximum of 28°C (82°F), leading to an average of 19°C (66°F). Precipitation drops to 26 mm (1.0 in) over the same number of days, and humidity is a bit lower at 77%. For more detailed information about weather patterns in December, you can visit Constantia weather in December.

Compare Constantia's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Constantia

April in Constantia ushers in a delightful transition, where the vibrant warmth of the summer months begins to soften. With temperatures averaging a comfortable 17°C (63°F) and maximums reaching up to 31°C (88°F), the days are still pleasantly warm, yet the nights tend to grow cooler, inviting cozy evenings. Unlike the preceding summer months, April sees a moderate increase in precipitation, with 30 mm (1.2 in) spread over about 5 days, hinting at the approach of winter. The heightened humidity at 80% adds a touch of freshness to the air, making this a lovely time to experience the lush landscapes of Constantia. For a deeper understanding of what to expect throughout the year, visit Constantia Climate.