Last updated: August 31, 2025
Greymouth, New Zealand, in April presents a dynamic climate characterized by a wide temperature range from a maximum of 22°C (72°F) to a chilly minimum of 2°C (36°F). The average temperature hovers around a comfortable 13°C (56°F), making it ideal for those who enjoy mild weather. However, prepare for frequent rainfall with 217 mm (8.5 in) of precipitation over approximately 15 days this month, fostering a lush, green landscape typical of the region. High humidity levels at 84% contribute to the refreshing air, but it also means that visitors should be ready for damp conditions. Whether exploring the stunning coastal scenery or enjoying local festivities, April in Greymouth offers a unique and invigorating experience.
In April, Greymouth, New Zealand, welcomes the cooler grip of autumn, with temperatures dipping from the previous summer's warmth. The month sees a minimum of 2°C (36°F) and an average of 13°C (56°F), indicating a noticeable shift in climate. With a maximum temperature reaching 22°C (72°F), the days are still pleasantly mild, yet the crispness in the air hints at the chillier months ahead. As you transition from March’s moderate warmth, April sets the stage for the cooler temperatures of early winter, reminding residents and visitors alike to embrace the cozy comforts of the season.
April in Greymouth, New Zealand, marks a notable continuation of the region's wet season, with precipitation reaching 217 mm (8.5 in) over 15 days. This slight increase from March's 213 mm underscores the trend of rising rainfall as the months progress into late autumn, setting the stage for an even wetter May. April's consistent rain reflects the area's characteristic climate, where frequent precipitation is a hallmark. As temperatures begin to cool, the sustained moisture contributes to the lush landscapes that Greymouth is renowned for, making it a vibrant backdrop even as the days grow shorter.
In April, Greymouth experiences an increase in humidity to 84%, marking a notable rise from March's 81%. This upward trend continues into May, where humidity peaks at 87%, contributing to the town's characteristic lushness and vibrant landscapes. Over the months, Greymouth maintains a steady level of humidity, generally ranging between 79% to 87%. Notably, the spring months showcase a gradual escalation in moisture, which is vital for the region's thriving ecosystems. With April's humidity standing at a significant level, it's a precursor to the more humid conditions that define the early winter months, creating a rich tapestry of weather that shapes daily life in this picturesque coastal town.
As summer transitions into autumn in Greymouth, New Zealand, the UV Index sees a noticeable decrease in April, dropping to 6, classified as high exposure, with a burn time of approximately 25 minutes. This marks a shift from the extreme conditions of the earlier months to more moderate risks, while still encouraging caution for outdoor activities. Following April's high exposure, May sees a further decline to a moderate UV Index of 4, where the burn time increases to 30 minutes, indicating a trend towards safer sun conditions as winter approaches. It's essential for residents and visitors to stay informed about these changes and protect their skin during peak sunlight hours. For more detailed insights and updates, check out the Greymouth UV Index.
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In April, Greymouth enjoys a delightful transition into autumn, receiving 210 hours of sunshine that, while less than the summer months, still provides a vibrant backdrop to the changing landscape. Following the sun-drenched days of January and February, which boast 247 and 279 hours respectively, April's hours reflect a gradual dip as the region anticipates cooler weather. Notably, this trend continues into May and June, where sunshine diminishes further to 181 and 163 hours. Yet, there's a silver lining; as the year progresses toward spring, Greymouth's sunshine gradually increases again, peaking in December with a radiant 302 hours. This rhythmic pattern of sunshine not only accents the region's natural beauty but also sets the mood for the local culture, making each month feel distinctly special.
In Greymouth, New Zealand, the likelihood of sunny weather dips slightly in April, recorded at 32%, which is just a notch below the previous months of January and March, both at 33%. This trend reflects the region's seasonal transition, where the sun becomes less prominent as autumn deepens. Interestingly, the probability of sunshine peaks in May at 38%, suggesting a possible resurgence of brighter days just after the April rains. Overall, while April may not be the sunniest month, it maintains a steady chance of mild weather, hinting at the unpredictable charm of Greymouth's coastline.
In April, Greymouth, New Zealand experiences a notable shift in daylight duration, with the day shortening to 10 hours. This decline is in line with the natural progression of the seasons, as the long, sun-drenched days of summer gradually give way to the cooler months of autumn. Following January’s peak of 14 hours of daylight, each month sees a steady decrease, with April marking a significant drop from March's 12 hours. As the landscape transforms with the changing season, this reduction in light hints at the approaching winter, where daylight lingers at just 9 hours in May and June. However, the cyclical nature of daylight becomes evident as the days gradually start to lengthen again in August, offering a gentle reminder of the rhythm of the seasons and the promise of warmth returning.
In April, Greymouth experiences a slight dip in wind speed, averaging 2.0 m/s (5 mph), making it one of the calmer months of the year. This gentle breeze follows the previous months of January through March, which consistently maintained around 2.2 m/s (5 mph). Interestingly, while the April winds are softer, they set the stage for a gradual increase in the coming months, particularly as September shows a noticeable jump to 3.1 m/s (7 mph). Overall, the trend reveals a mildness in April, hinting at the soft transition into the brisker winds of late winter and early spring, reflecting Greymouth's dynamic coastal climate.
Weather in Greymouth varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Greymouth, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of January and April, January tends to be milder with average temperatures ranging from a minimum of 7°C (45°F) to a maximum of 26°C (80°F), whereas April sees cooler temperatures, ranging from a minimum of 2°C (36°F) to a maximum of 22°C (72°F). Interestingly, both months experience similar levels of precipitation, with January having 202 mm (7.9 in) and April slightly higher at 217 mm (8.5 in), both spread over approximately 15 days. The humidity is relatively high in both months, with April slightly more humid at 84% compared to January's 81%. For more details on January weather, you can check out Greymouth weather in January.
When comparing the weather in April and February, there are notable contrasts in temperature and precipitation. April tends to be cooler, with average temperatures ranging from a minimum of 2°C (36°F) to a maximum of 22°C (72°F), while February enjoys a warmer climate, where temperatures range from 6°C (43°F) to 28°C (83°F). Additionally, April experiences higher precipitation levels, with 217 mm (8.5 in) over 15 days, compared to February's 175 mm (6.9 in) over 13 days. Humidity is slightly elevated in April at 84%, in contrast to February's 79%. For more detailed information on February weather, you can visit Greymouth weather in February.
In comparing the weather between March and April, we see some notable differences. March tends to be warmer with a minimum temperature of 6°C (44°F) and an average of 16°C (61°F), reaching up to a maximum of 24°C (76°F). In contrast, April experiences cooler temperatures, with averages around 13°C (56°F) and maximums of 22°C (72°F). Both months receive similar amounts of precipitation, with March at 213 mm (8.4 in) and April slightly higher at 217 mm (8.5 in), each experiencing rain on approximately 15 days. However, the humidity in April is a bit higher at 84% compared to March’s 81%. For more specifics on March weather, you can check out Greymouth weather in March.
April and May present notable differences in weather patterns. In April, temperatures range from a minimum of 2°C (36°F) to a maximum of 22°C (72°F), with an average of 13°C (56°F). The month sees substantial rainfall, totaling 217 mm (8.5 in) over 15 days, accompanied by high humidity levels averaging 84%. In contrast, May experiences a slightly cooler range with minimum temperatures dropping to 0°C (33°F) and a maximum of 19°C (67°F), resulting in an average of 11°C (52°F). Rainfall in May increases to 238 mm (9.4 in) over 16 days, with humidity rising to 87%. For more detailed insights, you can check Greymouth weather in May.
In comparing the weather of April and June, April tends to be warmer with average temperatures ranging from 2°C (36°F) to 22°C (72°F), while June's temperatures are cooler, peaking at a maximum of 18°C (65°F). Despite April's milder climate, it experiences significantly more rainfall, with 217 mm (8.5 in) over 15 days, compared to June, which sees 134 mm (5.3 in) of precipitation over just 12 days. Humidity levels are slightly higher in June at 87%, compared to April's 84%. For more detailed insights, you can visit Greymouth weather in June.
April weather in Greymouth tends to be milder, with average temperatures reaching up to 13°C (56°F), peaking at a maximum of 22°C (72°F). However, it also experiences significant rainfall, with 217 mm (8.5 in) over 15 days and high humidity levels of 84%. In contrast, July is cooler with an average temperature of 8°C (47°F), and even though it has a lower maximum temperature of 15°C (60°F), it sees a slight increase in precipitation to 251 mm (9.9 in) over 16 days, along with a humidity level of 87%. For more detailed insights into July's weather, you can visit Greymouth weather in July.
When comparing the weather in April and August, April generally boasts milder temperatures, with averages around 13°C (56°F) and maximums reaching up to 22°C (72°F). In contrast, August experiences cooler conditions, with average temperatures dropping to 9°C (49°F) and maximums peaking at 17°C (63°F). Precipitation is slightly higher in August, totaling 237 mm (9.3 in) over about 20 days, compared to April's 217 mm (8.5 in) across 15 days, resulting in a consistent level of humidity around 84% to 85%. For more details on August weather specifically in Greymouth, you can refer to Greymouth weather in August.
April and September exhibit notable differences in weather patterns, with April generally being warmer and slightly drier. In April, temperatures range from a minimum of 2°C (36°F) to a maximum of 22°C (72°F), with an average of 13°C (56°F). This month sees about 217 mm (8.5 in) of precipitation over 15 days, and humidity hovers at 84%. In contrast, September experiences cooler temperatures, with a minimum of 0°C (32°F) and a maximum of 18°C (64°F), averaging at 10°C (50°F). Rainfall is more pronounced in September, totaling 262 mm (10.3 in) over 17 days and a slightly higher humidity of 85%. For more details on how September weather varies, you can visit Greymouth weather in September.
April and October in Greymouth present similar cool temperatures, with April typically averaging 13°C (56°F) compared to October's slightly cooler average of 12°C (53°F). Both months share a minimum temperature of 2°C (36°F), but April sees a maximum of 22°C (72°F) while October's peak is a bit lower at 20°C (68°F). Precipitation levels are quite high in both months, with April experiencing 217 mm (8.5 in) and October slightly higher at 231 mm (9.1 in), though the number of rainy days increases in October to 20, compared to 15 in April. Interestingly, humidity remains consistent at 84% for both months, adding to the damp ambiance of this region. For a more detailed look at what to expect, check out Greymouth weather in October.
April and November both experience mild temperatures, but there are some notable differences in their weather patterns. In April, the temperature ranges from a minimum of 2°C (36°F) to a maximum of 22°C (72°F), with an average of 13°C (56°F). During this month, Greymouth receives about 217 mm (8.5 in) of precipitation over approximately 15 days, contributing to a high humidity of 84%. In contrast, November sees slightly warmer conditions, with temperatures ranging from a minimum of 4°C (40°F) to a maximum of 23°C (74°F), and an average temperature of 14°C (57°F). This month experiences a higher total precipitation of 257 mm (10.1 in) across 16 days, resulting in slightly lower humidity at 82%. For more detailed information on November weather, visit Greymouth weather in November.
In comparing the weather of April and December, we see notable differences in temperature and precipitation patterns. April experiences cooler temperatures, with a minimum of 2°C (36°F) and an average of 13°C (56°F), while December is milder, with a minimum of 6°C (43°F) and an average of 16°C (61°F). Both months have high humidity levels of 84%, but December sees slightly more rain, receiving 256 mm (10.1 in) over 17 days compared to April's 217 mm (8.5 in) over 15 days. For more detailed information, you can visit Greymouth weather in December.
As April settles in Greymouth, the weather embraces a distinct transition from the milder warmth of summer to the cooler embrace of autumn. Temperatures tend to fluctuate more dramatically, allowing for refreshing cool spells alongside occasional warm days. With an average of 84% humidity, the air feels quite moist, contributing to a sense of muggy comfort even as temperatures dip. Rainfall becomes more prevalent during this month, with more frequent precipitation and over half the days experiencing some rainfall, making Greymouth quite a damp destination in April. For a comprehensive overview of what to expect throughout the year, visit Greymouth Climate.