Last updated: August 31, 2025
In June, Greymouth, New Zealand, experiences a mild yet variable climate characterized by a maximum temperature of 18°C (65°F) and an average of 9°C (48°F), dipping to a minimum of 0°C (33°F). The town receives a significant amount of precipitation, totaling 134 mm (5.3 in) over approximately 12 days, contributing to the region's lush landscapes. With humidity levels averaging 87%, the atmosphere tends to feel quite damp, underscoring the need for warm clothing and waterproof gear for outdoor adventures during this cool, rainy month.
In June, Greymouth experiences a notable transition into winter, with temperatures dropping to a minimum of 0°C (33°F) and peaking at an average of 9°C (48°F). The days are cooler as the average high reaches 18°C (65°F), highlighting a significant decrease from the balmy summer months. This month marks the beginning of a chilly phase, with temperatures steadily declining as the region prepares for July's cooler embrace. Despite the cold, the mildest daytime highs offer a glimmer of warmth, ensuring that Greymouth remains an inviting destination amid its winter scenery. As June unfolds, the distinct shift in temperatures signals the approaching winter, creating an enchanting atmosphere perfect for cozying up indoors or exploring the stunning South Island landscapes.
June in Greymouth marks a notable dip in precipitation, with 134 mm (5.3 in) accumulated over 12 days of rain. This drop contrasts sharply with the wetter months preceding it, particularly May, which recorded a hefty 238 mm (9.4 in) across 16 days. As winter sets in, rainfall typically escalates, leading to higher averages in July and beyond, where 251 mm (9.9 in) is common. Overall, June offers a brief respite from the widespread downpours, hinting at the gradual shift toward the region's more intense winter climate.
As winter settles in, June in Greymouth, New Zealand, showcases a notable increase in humidity, reaching 87%—a level consistent with the following month, July. This trend of elevated humidity peaks in the chilly months, a sharp contrast to the slightly lower levels observed in the preceding summer months, where January and February recorded 81% and 79%, respectively. As the seasons change, an upward shift in moisture levels becomes apparent, with May's average humidity already climbing to 87%, setting the stage for the cool, damp conditions typical in mid-year. Overall, this progression highlights Greymouth's unique climate, where winter brings a persistent embrace of humidity.
In June, Greymouth experiences a notable shift in its UV Index, dropping to 2, which classifies it under the low exposure category. This decrease marks a significant reduction from the extreme levels seen during the summer months of January and February, where UV indexes soared to 13. As autumn transitions into winter, the burn time extends to 45 minutes, allowing residents and visitors to enjoy outdoor activities without the urgency to reapply sunscreen. This trend of lowering UV levels continues into July, maintaining a similar index. The seasonal transition clearly highlights the importance of keeping an eye on the UV Index throughout the year, especially as it can fluctuate dramatically with changing seasons. For detailed information about UV trends and protection measures, visit Greymouth UV Index.
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June in Greymouth, New Zealand, brings a gentle decline in sunshine hours, with 163 hours of sunlight gracing the month. This marks a noticeable drop from the bright summer months, where January boasts 247 hours and February reaches 279 hours. As winter approaches, the days become shorter, resulting in less sun, though the brightness of Greymouth remains resilient. Following June, July sees a slight uptick with 177 hours, hinting at the season's ebb and flow. This pattern of diminishing daylight continues into the cooler months, but as nature transitions, the charm of Greymouth shines through, inviting visitors to appreciate its unique winter landscape.
In June, Greymouth experiences a 34% chance of sunny weather, aligning closely with the trend seen throughout the autumn and early winter months. Following a promising 38% in May, the likelihood of sunshine slightly dips but remains consistent with the surrounding months, such as February and July, which both sit at 35%. This stability suggests that while June may not boast the highest chances of sun, it often provides a balanced mix of typical winter conditions. As the year progresses, the variability in sunny days tends to drop, highlighted by the notably lower figures in October and December. Overall, if you're planning a visit, you might still catch glimpses of sunshine amidst Greymouth's resilient cloud cover.
In Greymouth, New Zealand, daylight duration undergoes a captivating transformation throughout the year. January boasts a generous 14 hours of daylight, gradually tapering to 12 hours in March. This decline continues into April, reaching 10 hours, before dipping to 9 hours in both May and June. Interestingly, from mid-year onward, daylight plateaus at 9 hours in July but begins to lengthen again in August, signaling the onset of spring. The gradual increase continues, culminating in 15 hours of sunlight by December, showcasing a remarkable seasonal cycle that vividly contrasts the long summer days with the shorter, more subdued winter light.
In June, Greymouth experiences a slight uptick in wind speed, averaging 2.4 m/s (5 mph), which falls in line with the generally gentle breezes of the previous months. While this speed marks a minor increase from May, it remains a calm season compared to the upcoming spring months when winds begin to pick up. July and August follow with consistent speeds of 2.5 m/s (6 mph), suggesting a gradual warming trend that bolsters wind intensity as winter wanes. Interestingly, September ushers in a noticeable shift, with speeds jumping to 3.1 m/s (7 mph), signaling the transition into a breezy spring that will continue to build towards a more robust wind pattern throughout the year. This seasonal rhythm not only enhances the local climate but also enriches the coastal experience in this picturesque region of New Zealand.
Weather in Greymouth varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Greymouth, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in June and January, we can see notable differences. June experiences cooler temperatures, with a minimum of 0°C (33°F), an average of 9°C (48°F), and a maximum of 18°C (65°F), accompanied by a relatively high humidity level of 87%. In contrast, January presents warmer conditions, with a minimum of 7°C (45°F), an average of 16°C (62°F), and a maximum reaching 26°C (80°F). Additionally, January sees more precipitation, totaling 202 mm (7.9 in) over about 15 days, compared to June's 134 mm (5.3 in) over 12 days. For more details on January weather specifically, you can check Greymouth weather in January.
When comparing the weather in June and February, there are notable differences in temperature and precipitation. June experiences cooler temperatures, with averages around 9°C (48°F) and maximums reaching only 18°C (65°F), while February boasts much warmer conditions, with average temperatures of 17°C (62°F) and highs up to 28°C (83°F). In terms of precipitation, June sees about 134 mm (5.3 in) over 12 days, whereas February tends to be wetter with 175 mm (6.9 in) over 13 days. Additionally, humidity levels are higher in June at 87%, compared to February's 79%. For more detailed information, check out Greymouth weather in February.
When comparing the weather in June and March, a few key differences emerge. June experiences cooler temperatures, with an average low of 0°C (33°F) and a high of 18°C (65°F), while March enjoys milder conditions, with temperatures ranging from a minimum of 6°C (44°F) to a maximum of 24°C (76°F). Additionally, June is marked by higher humidity levels at 87% compared to 81% in March. However, March sees more precipitation overall, with 213 mm (8.4 in) over 15 days, compared to June's 134 mm (5.3 in) over 12 days. For a closer look at March weather specifics, you can visit Greymouth weather in March.
When comparing the weather in June and April, we see notable differences in temperature and precipitation patterns. June experiences cooler temperatures with a minimum of 0°C (33°F) and an average of 9°C (48°F), while April boasts milder conditions, with temperatures ranging from a minimum of 2°C (36°F) to an average of 13°C (56°F). Additionally, April has higher maximum temperatures, reaching up to 22°C (72°F), compared to June's peak of 18°C (65°F).
Precipitation levels also vary, with April receiving a significant 217 mm (8.5 in) over 15 days, while June sees 134 mm (5.3 in) across 12 days. The humidity is quite similar in both months, with June at 87% and April slightly lower at 84%. For a more detailed look at the weather in April, you can visit Greymouth weather in April.
In comparing the weather of June and May, we see that both months experience similar minimum temperatures, starting at 0°C (33°F). However, June has a slightly lower average temperature of 9°C (48°F) compared to May's 11°C (52°F), and both months reach maximum temperatures of 18°C (65°F) and 19°C (67°F) respectively. Notably, June is characterized by significantly less precipitation, with 134 mm (5.3 in) over 12 days, while May sees a higher total of 238 mm (9.4 in) across 16 days, indicating a wetter month. Despite the differences in precipitation, both months maintain a consistent humidity level of 87%. For a more detailed insight into May's weather specifics, you can visit Greymouth weather in May.
In comparing the weather of June and July, June experiences slightly warmer temperatures, with an average of 9°C (48°F) compared to July's 8°C (47°F). Both months have the same minimum temperature of 0°C (33°F), but July sees a drop in the maximum temperature to 15°C (60°F) from June's 18°C (65°F). Precipitation is notably higher in July, accumulating 251 mm (9.9 in) over 16 days, while June has 134 mm (5.3 in) across 12 days, leading to similarly humid conditions in both months at 87%. For more insights on the weather specifically in July, check out Greymouth weather in July.
June and August in Greymouth exhibit similar temperature ranges, with both months featuring minimum temperatures at 0°C (33°F) and average temperatures around 9°C. However, June tends to be slightly warmer in terms of maximum temperatures, reaching up to 18°C (65°F) compared to August's peak of 17°C (63°F). Precipitation levels show a significant increase in August, with 237 mm (9.3 in) falling over 20 days, whereas June sees 134 mm (5.3 in) over only 12 days. Humidity levels are similar, hovering around 87% in June and slightly lower at 85% in August. For more detailed information, you can visit Greymouth weather in August.
June and September in Greymouth showcase relatively similar maximum temperatures, both peaking at around 18°C (65°F). However, September experiences slightly cooler average temperatures, with an average of 10°C (50°F) compared to June's 9°C (48°F). Notably, September is significantly wetter, receiving 262 mm (10.3 in) of precipitation over 17 days, compared to June's 134 mm (5.3 in) over 12 days. Humidity levels remain high in both months, with June at 87% and September slightly lower at 85%. For more details, you can check Greymouth weather in September.
In June, Greymouth experiences cooler temperatures with a minimum of 0°C (33°F) and an average of 9°C (48°F), while October brings slightly warmer conditions, featuring a minimum of 2°C (36°F) and an average of 12°C (53°F). Although October offers milder weather, it also sees more precipitation, with 231 mm (9.1 in) over 20 days compared to June's 134 mm (5.3 in) over 12 days. Humidity remains relatively high in both months, but is slightly lower in October at 84% compared to 87% in June. For a more detailed view of October weather, you can check the information provided here: Greymouth weather in October.
June and November exhibit notable differences in weather patterns. In June, temperatures range from a chilly 0°C (33°F) to a moderate high of 18°C (65°F), with an average of 9°C (48°F). The month experiences significant precipitation, totaling 134 mm (5.3 in) over about 12 days, which contributes to a high humidity level of 87%. In contrast, November features milder temperatures, with a minimum of 4°C (40°F) and a maximum of 23°C (74°F), averaging at 14°C (57°F). However, it is also wetter, receiving 257 mm (10.1 in) of rain across 16 days, while humidity remains relatively lower at 82%. For more details on November weather, visit Greymouth weather in November.
In comparing the weather between June and December in Greymouth, it becomes evident that December experiences milder and warmer conditions. June has a minimum temperature of 0°C (33°F) and averages around 9°C (48°F), while December's temperatures range from a minimum of 6°C (43°F) to a comfortable average of 16°C (61°F). Additionally, June sees a maximum temperature of only 18°C (65°F), whereas December can reach up to 24°C (75°F). Precipitation is also significantly higher in December, with 256 mm (10.1 in) over 17 days compared to June's 134 mm (5.3 in) over 12 days, though June has slightly higher humidity at 87% versus December's 84%. For more detailed information about December weather, visit Greymouth weather in December.
As June envelops Greymouth, the weather takes on a distinctly chillier character compared to the warmer months. With average temperatures dipping and frequent rainfall, this month sees a shift towards a more moody and dramatic climate, underscored by high humidity levels that linger in the air. While the region experiences about half the days of precipitation than peak winter months, the total rainfall still contributes to the lush environment that West Coast is known for. Those who embrace this transitional period will find that the beauty of Greymouth's winter landscapes is well worth the cooler temperatures. For a deeper dive into the region's climate, visit Greymouth Climate.