Last updated: August 31, 2025
In April, Porirua, New Zealand, experiences a temperate climate characterized by a maximum temperature of 19°C (67°F) and an average of 15°C (59°F). As the month progresses, temperatures can dip to a pleasant minimum of 9°C (48°F), making it a comfortable time to explore the region. However, residents and visitors should prepare for 104 mm (4.1 in) of rainfall over approximately 10 days, contributing to an average humidity level of 80%. This blend of mild temperatures and moisture creates a vibrant atmosphere, perfect for enjoying the lush landscapes and scenic views that Porirua is renowned for.
In April, Porirua transitions into the heart of autumn, marked by cooler temperatures that evoke a crispness in the air. The month begins with a modest minimum temperature of 9°C (48°F), while the average hovers around 15°C (59°F), peaking at a maximum of 19°C (67°F). This gradual decline from the warmer days of summer is evident as the temperatures dip from March, where the average was slightly higher at 16°C (61°F). As the region prepares for the cooler months ahead, the shift in temperature invites a cozy atmosphere, perfect for enjoying the beautiful fall foliage that surrounds this charming New Zealand city.
April marks a significant increase in precipitation for Porirua, New Zealand, with 104 mm (4.1 in) of rainfall recorded over 10 days. This is a notable rise from the previous months, shifting from March's 76 mm (3.0 in), and continues the trend of increasing rainfall as the region transitions into late autumn. The heightened precipitation in April not only contributes to the lush greenery that Porirua is known for but also sets the tone for the wetter months that follow, with May and June also showcasing substantial rainfall averages. This pattern of increasing precipitation underlines Porirua's dynamic weather, where each month builds upon the last in both intensity and volume.
In April, Porirua, New Zealand, experiences a slight increase in humidity, reaching 80%, compared to the steady 79% seen in the preceding months. This transition marks the beginning of a trend toward higher humidity levels as the year progresses, with May and June bringing even more moisture at 84% and 86%, respectively. Such fluctuations suggest that as autumn deepens, the air becomes more saturated, a precursor to the damp winters the region is known for. Overall, April acts as a subtle bridge between the calmer conditions of early summer and the wetter months ahead, providing a glimpse of the season's shift while maintaining a relatively comfortable climate.
In April, Porirua, New Zealand, experiences a UV Index of 7, classified as high, which means that sun protection is necessary with a burn time of just 25 minutes. This marks a notable decline from the extreme levels seen in January and February, where the UV Index soared to 13. Following the transition from summer to autumn, UV levels gradually decrease, with March showing a very high index of 9. As daylight hours shorten and temperatures cool, the UV Index will continue to drop in the coming months, reaching a moderate 4 in May. It’s important to stay vigilant during this time; you can find more details on Porirua UV Index for safe sun practices.
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April brings a gentle shift in sunshine to Porirua, New Zealand, with 237 hours of sunlight—a noticeable dip from the vibrant summer months of January and February, which basked in 287 and 297 hours respectively. As autumn settles in, the days grow shorter, reflecting a gradual decline that continues into May with just 207 hours. Yet, even amidst this reduction, April's soft sun still paints the city in warm hues, setting the stage for the cooler months ahead. As winter approaches, sunlight hours will eventually reach their annual low in June at 169 hours, but April's glow remains a cherished interlude, bridging the brightness of summer with the crispness of winter.
In Porirua, New Zealand, the likelihood of sunny weather experiences a dip as summer transitions into autumn. April boasts a 53% chance of sunshine, marking a slight increase from the diminishing figures recorded in March and May, which are 47% and 44% respectively. The trend suggests that while April's weather is not as bright as the peak summer months of January and February—with their sunny probabilities of 61% and 48%—it offers a relatively pleasant reprieve before the onset of winter. As the year progresses, the chances of sunshine decline further, hitting a low of 34% in June, making April a favorable time for those seeking to soak up some sun before the cooler months set in.
In April, daylight in Porirua, New Zealand, begins to wane, offering approximately 10 hours of sunlight each day. This reduction reflects a broader trend as the year transitions from the long, bright days of summer to the shorter, cooler periods of winter. Following March’s ample 12 hours of daylight, April marks the onset of a gradual decline in sunshine that will persist until mid-year. As the days continue to shorten through May and June, the rhythm of light hints at nature's cyclical dance, paving the way for the subtle increase in daylight as spring approaches in August. This pattern showcases Porirua's seasonal shift, inviting locals and visitors alike to embrace the changing light of each month.
In April, Porirua experiences an average wind speed of 7.1 m/s (16 mph), marking a slight uptick compared to the previous month. This gradual increase is part of a broader trend observed throughout the year, with January to March showcasing lower wind speeds before peaking in the spring months. Notably, April's winds set the stage for the rising breezes of late winter and early spring, as the region often sees gustier conditions in the months that follow, peaking in August at 8.1 m/s (18 mph) before easing again in the summer. The dynamic shifts in wind speeds not only add to the charm of Porirua’s coastal environment but also prepare it for the vibrant seasonal changes ahead.
Weather in Porirua varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Porirua, focusing on differences in temperature, rainfall, humidity, and UV levels.
April weather tends to be cooler and wetter compared to January. In April, temperatures range from a minimum of 9°C (48°F) to a maximum of 19°C (67°F), with an average of 15°C (59°F). This month also sees more precipitation, with an average of 104 mm (4.1 in) over about 10 days, and humidity remains high at 80%. In contrast, January offers warmer temperatures, ranging from a minimum of 11°C (52°F) to a maximum of 23°C (73°F), with an average temperature of 17°C (62°F). Additionally, January experiences significantly less rainfall, averaging only 33 mm (1.3 in) over approximately 6 days, with a humidity level of 79%. For more details, you can check Porirua weather in January.
When comparing the weather in April and February, we can observe some distinct differences. February typically experiences warmer temperatures, ranging from a minimum of 12°C (54°F) to a maximum of 22°C (72°F), with an average of 17°C (63°F). In contrast, April's temperatures are cooler, with a minimum of 9°C (48°F) and a maximum of 19°C (67°F), averaging at 15°C (59°F). Additionally, February has less precipitation, accumulating around 69 mm (2.7 in) over 6 days, while April is notably wetter, with 104 mm (4.1 in) of precipitation over 10 days. Humidity levels are similar in both months, hovering around 79% in February and 80% in April. For more detailed insights, you can check Porirua weather in February.
In comparing the weather in April to March, we see a slight decrease in temperature, with April's average at 15°C (59°F) compared to March's 16°C (61°F). While March tends to start with slightly warmer minimum and maximum temperatures, April experiences more precipitation, accumulating 104 mm (4.1 in) over 10 days, as opposed to March's 76 mm (3.0 in) over 9 days. Additionally, the humidity levels remain quite similar, with April at 80% and March at 79%. Overall, April is cooler and wetter than March. For more details, you can check Porirua weather in March.
April typically experiences slightly warmer temperatures compared to May, with average highs reaching 19°C (67°F) in April, while May sees a maximum of 17°C (64°F). The minimum temperatures in April average around 9°C (48°F), compared to May's lower minimum of 7°C (44°F). In terms of precipitation, April has higher rainfall at 104 mm (4.1 in) over about 10 days, whereas May receives 88 mm (3.5 in) across 11 days. Humidity levels also rise slightly in May, reaching 84% compared to April's 80%. For more specific insights into May's weather, you can check Porirua weather in May.
In April, the weather features a warmer average temperature of 15°C (59°F), with maximums reaching up to 19°C (67°F). The month experiences a total precipitation of 104 mm (4.1 in) over about 10 days, coupled with a humidity level of 80%. In contrast, June sees cooler temperatures with an average of 12°C (53°F) and maxes of 16°C (61°F), although it has a similar level of precipitation at 101 mm (4.0 in) spread over 12 days. Humidity increases slightly to 86%. Overall, while April offers a milder climate, June feels wetter and cooler. For more details, check out Porirua weather in June.
April and July present notably different weather patterns. In April, temperatures range from a minimum of 9°C to a maximum of 19°C, with an average of 15°C, while July shows cooler temperatures, experiencing a minimum of 7°C and a maximum of just 15°C, with an average temperature of 11°C. Both months see significant precipitation, with April receiving 104 mm over about 10 days and July slightly more at 108 mm over 13 days. Additionally, July's humidity reaches 86%, compared to April's 80%. For more detailed weather information on July, you can check Porirua weather in July.
April generally experiences milder temperatures compared to August, with averages reaching 15°C (59°F) and a maximum of 19°C (67°F), while August sees cooler averages around 11°C (52°F), peaking at 14°C (57°F). Precipitation is also more pronounced in April, with 104 mm (4.1 in) spread over 10 days, compared to 89 mm (3.5 in) over 12 days in August. Additionally, April's humidity stands at about 80%, slightly lower than August's 83%. For more detailed information on the weather conditions in August, you can refer to Porirua weather in August.
April and September offer contrasting yet mild weather patterns. April enjoys slightly warmer temperatures, with averages reaching 15°C (59°F) and a max of 19°C (67°F). In terms of precipitation, it typically experiences 104 mm (4.1 in) over about 10 days, resulting in a relatively humid environment at 80%. In contrast, September sees cooler conditions, with an average temperature of 11°C (52°F) and highs of just 15°C (59°F). Although it has a lower total precipitation of 85 mm (3.4 in) compared to April, rain falls on about 12 days, leading to a humidity level of 83%. For more details on weather patterns during this month, visit Porirua weather in September.
In April, the weather tends to be milder with temperatures ranging from a minimum of 9°C (48°F) to a maximum of 19°C (67°F), resulting in an average temperature of 15°C (59°F). The month is relatively wet, receiving about 104 mm (4.1 in) of precipitation over approximately 10 days, while humidity levels hover around 80%. In contrast, October experiences slightly cooler temperatures, with a minimum of 6°C (44°F) and a maximum of 16°C (61°F), leading to an average of 12°C (55°F). Precipitation is less intense, totaling around 72 mm (2.8 in) over 11 days, and humidity levels are slightly higher at 82%. For more details on October weather, you can check Porirua weather in October.
April and November exhibit mild temperatures, though April tends to be slightly warmer overall. In April, temperatures range from a minimum of 9°C (48°F) to a maximum of 19°C (67°F), with an average of 15°C (59°F). In contrast, November experiences a similar minimum of 9°C (49°F), but its average is a bit cooler at 14°C (57°F), peaking at 18°C (64°F). While April sees more precipitation with 104 mm (4.1 in) over 10 days, November receives less at 73 mm (2.9 in), also spread across 10 days. The humidity remains high in both months, with April at 80% and November slightly higher at 82%. For more specifics on November's weather, check out Porirua weather in November.
April and December present mild and relatively similar weather patterns, yet they have distinct characteristics. In April, temperatures range from a minimum of 9°C (48°F) to a maximum of 19°C (67°F), with an average of 15°C (59°F). The month sees about 104 mm (4.1 in) of precipitation over approximately 10 days, accompanied by a humidity level of 80%. Conversely, December boasts slightly warmer temperatures with a minimum of 10°C (51°F) and a maximum of 20°C (68°F), averaging 16°C (61°F). Rainfall is comparable at around 101 mm (4.0 in) over 11 days, along with a slightly higher humidity of 81%. For more detailed information about the weather in December, you can visit Porirua weather in December.
As April settles in Porirua, it brings a notable shift in weather patterns compared to the preceding months. The temperatures showcase a gradual decline, providing a refreshing respite as the maximums hover around a comfortable 19°C, while the average drops to a cozy 15°C. This change, combined with an increase in precipitation days—totaling 10 and delivering about 104 mm of rain—contributes to a distinctly more humid atmosphere, with humidity levels soaring to 80%. As nature awakens with lush greenery and vibrant autumn colors, April truly embodies the transitional essence of Porirua’s climate. To learn more about the year-round weather conditions, check out Porirua Climate.