Last updated: August 31, 2025
March in Greymouth, New Zealand, showcases a mild yet variable climate, characterized by temperatures ranging from a maximum of 24°C (76°F) to a minimum of 6°C (44°F), with an average temperature around 16°C (61°F). This month brings a substantial 213 mm (8.4 in) of precipitation over 15 days, contributing to the region's lush greenery. With an humidity level of 81%, visitors can expect a rather moist environment, perfect for enjoying the breathtaking landscapes. Whether exploring the coastline or venturing inland, be prepared for a blend of sunny and rainy days that embody the unique charm of Greymouth in March.
In March, Greymouth, New Zealand, enjoys a comfortable transition into autumn, with temperatures that reflect the mild weather of early spring. The month's minimum temperature settles at a cool 6°C (44°F), while the average hovers around a pleasant 16°C (61°F), ideal for outdoor activities. With a maximum temperature reaching 24°C (76°F), March still holds onto the warmth of summer, although it signals the inevitable dip in temperatures that awaits in April. Overall, March balances pleasing warmth with the onset of cooler evenings, making it a delightful time to experience the stunning natural beauty of this coastal town.
March in Greymouth, New Zealand, typically sees a notable increase in precipitation, with 213 mm (8.4 inches) recorded across 15 days of rainfall. This amount marks a slight rise from the previous month, February, which experienced 175 mm (6.9 inches), and sets the stage for even wetter months ahead. As autumn progresses, the pattern of increasing precipitation continues, culminating in April's average of 217 mm (8.5 inches). The trend reveals a tendency for Greymouth to sharpen its wet reputation in the autumn months, with March serving as a pivotal transition point that ushers in the heavier rainfalls characteristic of the region. The reliability of rainfall during this time underscores Greymouth's reputation as one of the wettest areas in New Zealand, making it a lush and vibrant locale.
In March, Greymouth experiences a humidity level of 81%, maintaining the same figure as in January. This consistency hints at the town's characteristic climate, where moisture levels are notably high. Following March, humidity rises slightly to 84% in April, and continues to climb, peaking at 87% during the colder months from May through July. Interestingly, as the seasons transition into spring, humidity gradually decreases, hovering around 85% from August to September before stabilizing in the lower 80% range through the end of the year. Overall, March stands as a pivotal point in Greymouth’s humidity trends, reflecting the region's lush, coastal environment.
In March, Greymouth experiences a notable shift in UV exposure, with the UV Index dropping to 9, classified as very high. This marks a decrease from the extreme levels seen in January and February, where both months recorded a UV Index of 13. With a burn time of just 15 minutes, this month still requires caution, though sun protection measures can be slightly relaxed compared to the peak summer months. As April approaches, the UV Index further decreases to 6, suggesting a gradual easing of intensity as the cooler months set in. Overall, March presents a crucial transition period for UV exposure in Greymouth, highlighting the importance of staying informed about seasonal trends to effectively manage sun safety. For detailed UV forecasts, visit Greymouth UV Index.
UV Risk Categories
March in Greymouth, New Zealand, reveals a captivating backdrop of 244 hours of sunshine, marking a slight dip from the sunnier days of January and February. This transitional month signals the shift towards autumn, yet still basks in more sunlight than the following months of April and May, which see 210 and 181 hours respectively. This trend showcases March’s role as a bridge between summer's vibrant brightness and the cooler, shorter days ahead. As the year progresses, the downward trend in sunshine hours underscores the delightful balance Greymouth maintains between seasonal changes, reminding us of the warmth that still graces the early autumn landscape.
In Greymouth, New Zealand, the chance of sunny weather in March holds steady at 33%, mirroring the sunny probabilities of January. This trend reflects a consistent pattern during the early months of the year, where the likelihood of sunshine hovers around the lower third mark. Interestingly, as autumn approaches in April, this chance dips slightly to 32%, suggesting that the warmer days are gradually waning. However, the sun tends to make a noteworthy return in May, with a rise to 38%. As we analyze the broader spectrum, it becomes clear that while March offers a fair share of sunny moments, it also hints at the transitional nature of Greymouth’s weather as the seasons shift.
In March, Greymouth experiences a gradual transition into autumn as daylight begins to wane, offering about 12 hours of light per day. This marks a noticeable decline from February's 13 hours, signaling the shift in seasons. As the month progresses, the richness of summer's brightness gives way to earlier evenings, hinting at the approaching colder months. This pattern continues into April, where daylight reduces further to just 10 hours. By observing this trend from March to May, we can see how the days shorten, moving towards winter, with the daylight hours stabilizing at around 9 hours through June and July. Thus, March serves as a pivotal point, balancing the lingering warmth of summer with the encroaching chill of autumn in Greymouth.
March in Greymouth, New Zealand, tends to experience a gentle breeze, with an average wind speed of 2.2 m/s (5 mph). This is consistent with February's winds, which also reached 2.2 m/s, indicating a serene transition into autumn. As the month progresses, there's a slight dip in wind intensity, with April showing an even lower average of 2.0 m/s. Interestingly, the winds begin to pick up again in the subsequent months, particularly in September, where they reach 3.1 m/s (7 mph), suggesting that as the seasons change, so too does the character of the winds. Overall, March embodies a tranquil period in Greymouth, providing the perfect backdrop for those seeking to enjoy the peaceful coastal beauty without the distractions of harsher winds.
Weather in Greymouth varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Greymouth, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of March and January, we find some interesting similarities and differences. Both months have an average temperature of around 16°C (61°F), but January tends to be slightly warmer at a maximum of 26°C (80°F), compared to March's max of 24°C (76°F). Precipitation levels are fairly close as well, with March receiving 213 mm (8.4 in) over 15 days, while January experiences a similar amount of 202 mm (7.9 in) across the same number of days. Humidity remains consistent at 81% for both months, suggesting a similarly damp atmosphere. For a closer look at January's weather specifics, you can refer to Greymouth weather in January.
March weather in Greymouth presents a slight decrease in average temperature compared to February, with an average of 16°C (61°F) in March versus 17°C (62°F) in February. While March experiences similar minimum temperatures (6°C), it has a noticeably cooler maximum temperature of 24°C (76°F) compared to February's 28°C (83°F). Precipitation in March is higher, totaling 213 mm (8.4 in) over 15 days, compared to February's 175 mm (6.9 in) over 13 days. Humidity levels are also slightly increased in March at 81%, compared to 79% in February. For more details on Greymouth's February climate, check out Greymouth weather in February.
When comparing the weather in March and April, it's clear that both months experience relatively mild temperatures, with March typically slightly warmer. In March, temperatures range from a minimum of 6°C (44°F) to a maximum of 24°C (76°F), while April sees a drop in the average temperature, with a minimum of 2°C (36°F) and a maximum of 22°C (72°F). Precipitation levels are quite similar, with March receiving 213 mm (8.4 in) and April slightly higher at 217 mm (8.5 in), both spread over around 15 days. Additionally, humidity levels increase slightly from 81% in March to 84% in April. To learn more about April's unique weather patterns, visit Greymouth weather in April.
March and May exhibit notable differences in weather patterns despite both being months of transition. In March, temperatures range from a minimum of 6°C (44°F) to a maximum of 24°C (76°F), with an average of 16°C (61°F), providing a warmer feel overall. In contrast, May is cooler, where temperatures drop to a minimum of 0°C (33°F) and an average of 11°C (52°F), peaking at 19°C (67°F). Both months experience considerable precipitation, with March recording 213 mm (8.4 in) over 15 days, while May sees slightly more at 238 mm (9.4 in) across 16 days. Additionally, humidity levels are higher in May at 87% compared to 81% in March. For more details, you can check Greymouth weather in May.
In comparing the weather between March and June, March tends to be warmer, with an average temperature of 16°C (61°F) and maximums reaching up to 24°C (76°F). In contrast, June is cooler, with an average of just 9°C (48°F) and maximum temperatures of 18°C (65°F). Additionally, March experiences more precipitation, with 213 mm (8.4 in) over about 15 days, while June sees 134 mm (5.3 in) across 12 days. Despite the variations in temperature and precipitation, June has a slightly higher humidity level at 87%, compared to March's 81%. For more details on the weather in June, you can visit Greymouth weather in June.
In comparing the weather between March and July, we notice a significant difference in temperature and humidity. March boasts a wider temperature range with minimums of 6°C (44°F) and maximums reaching 24°C (76°F), averaging around 16°C (61°F). In contrast, July experiences much cooler temperatures, with minimums dropping to 0°C (33°F) and maximums capping at 15°C (60°F), resulting in a much lower average of 8°C (47°F). Additionally, both months see substantial rainfall, with March totaling 213 mm (8.4 in) over 15 days, while July receives 251 mm (9.9 in) across 16 days, reflecting a slightly higher level of precipitation. The humidity is also notably higher in July at 87%, compared to 81% in March. For those interested in more specific weather patterns, you can visit Greymouth weather in July.
When comparing the weather in March and August, we see notable differences in temperature and precipitation patterns. March generally boasts a milder climate, with average temperatures ranging from a minimum of 6°C (44°F) to a maximum of 24°C (76°F), while August experiences cooler temperatures, with averages between 0°C (33°F) and 17°C (63°F). Precipitation is slightly higher in August, totaling 237 mm (9.3 in) over 20 rainy days compared to March's 213 mm (8.4 in) over 15 days. Humidity is also elevated in both months, reaching 81% in March and 85% in August, contributing to a damp feeling in the air. For more details, you can check Greymouth weather in August.
In comparing the weather between March and September, March tends to be milder and warmer, with average temperatures ranging from a minimum of 6°C (44°F) to a maximum of 24°C (76°F). In contrast, September experiences cooler conditions, with average temperatures peaking at 18°C (64°F) and dipping down to 0°C (32°F). Precipitation levels are slightly higher in September, with 262 mm (10.3 in) over 17 days, compared to March's 213 mm (8.4 in) over 15 days. Humidity also sees a slight increase, reaching 85% in September opposed to March's 81%. For more detailed information, you can check Greymouth weather in September.
March and October present contrasting weather patterns, reflecting the transition from the end of summer to the onset of autumn. In March, temperatures are generally warmer, with averages reaching 16°C (61°F) and maximums of 24°C (76°F), while October sees cooler averages of 12°C (53°F) and highs of 20°C (68°F). Precipitation is also notable in both months, with March receiving 213 mm (8.4 in) over 15 days and October slightly higher at 231 mm (9.1 in) across 20 days. Humidity remains relatively consistent, with March at 81% and October at 84%. For a more detailed look at October weather, you can check Greymouth weather in October.
In comparing the weather between March and November, both months exhibit mild temperatures, but November tends to be slightly cooler overall. March sees temperatures ranging from a minimum of 6°C (44°F) to a maximum of 24°C (76°F), with an average of 16°C (61°F), while November has a lower average of 14°C (57°F) with a minimum of 4°C (40°F) and a maximum of 23°C (74°F). Precipitation is also higher in November, totaling 257 mm (10.1 in) over 16 days, compared to March's 213 mm (8.4 in) across 15 days. Humidity remains similar for both months, hovering around 81% in March and slightly higher at 82% in November. For a more detailed look at November's weather, visit Greymouth weather in November.
In both March and December, temperatures in Greymouth are quite similar, with minimums around 6°C (44°F), averages of 16°C (61°F), and maximums reaching up to 24°C (76°F). However, December experiences slightly higher precipitation levels, totaling 256 mm (10.1 in) over 17 days, compared to March's 213 mm (8.4 in) across 15 days. Additionally, December has a marginally higher humidity at 84%, while March has a humidity of 81%. These factors contribute to a wetter and more humid climate in December, making it distinct from the transitional weather of March. For further details, check out Greymouth weather in December.
As March unfolds in Greymouth, the transition from summer to autumn brings a delightful blend of warm days and cooler evenings. The average temperature offers a comfortable respite, while the heightened humidity and increased rainfall contribute to the lush landscape the region is known for. With about half the month experiencing precipitation, outdoor activities may require a bit of adaptability, yet the vibrant greenery and refreshed atmosphere make every drop worthwhile. For those curious about how March compares to the rest of the year, check out the detailed information on Greymouth's weather patterns at Greymouth Climate.