Last updated: August 31, 2025
January in Mission Bay, New Zealand offers a delightful summer experience characterized by a maximum temperature reaching up to 26°C (79°F) and an average temperature of 20°C (69°F). Visitors can expect comfortable conditions, although a minimum temperature of 13°C (56°F) may call for a light jacket during cooler evenings. Throughout the month, the area receives moderate rainfall, with a total of 56 mm (2.2 in) over approximately 7 days, contributing to a relative humidity level of 79%. This blend of warmth and occasional showers creates a vibrant, lush atmosphere, perfect for both relaxation and exploration along the beautiful coastline.
In January, Mission Bay, New Zealand, basks in pleasantly warm temperatures, with a minimum of 13°C (56°F), an average of 20°C (69°F), and reaching up to 26°C (79°F). This warmth makes it an ideal time for beachgoers and outdoor activities. As the month transitions into February, the temperatures see a slight increase, with the maximum soaring to 27°C (80°F), while the evenings remain comfortable, averaging 21°C (70°F). By March, the warmth begins to recede, but the climate remains inviting, hovering at an average of 20°C (68°F). The pattern of mild summers quickly gives way to the cooler autumn air by April, where temperatures dip further, signaling the onset of a brisker season. This trend underscores Mission Bay's delightful transition from the hot summer months into the cooler, refreshing atmosphere of autumn, influencing both the wardrobe and activities of its visitors.
In January, Mission Bay experiences a modest precipitation amount of 56 mm (2.2 in) over the course of 7 rainy days. As summer unfolds, the rain increases steadily, with February bringing 78 mm and an uptick to 9 rain days. By March, precipitation rises further to 87 mm (3.4 in), alongside 13 days of rain, marking the beginning of a notable trend where the rainfall peaks in the cooler months. April and June see significant increases, with April reaching 100 mm (3.9 in) and June hitting 107 mm (4.2 in), both accompanied by around 12 to 13 rain days. The pattern is clear: as the year progresses into winter, Mission Bay experiences heightened rainfall, culminating in August with a substantial 114 mm (4.5 in) over 15 days. This trend highlights a shift from the drier summer months to a wetter winter season, creating a lush and vibrant landscape that thrives on this seasonal moisture.
In January, Mission Bay, New Zealand, experiences a notable humidity level of 79%, setting the tone for a warm summer atmosphere. As the season transitions into February, humidity slightly decreases to 76%, providing a more comfortable feel, but it doesn’t stray far from the higher averages. By March and April, the levels stabilize at 74%, indicating a consistent trend of mild humidity that continues into autumn. The following months, however, bring an increase in moisture, with May seeing a rise to 80% and reaching 82% in June. The peak humidity occurs in July, reaching 83%, suggesting that winter causes the air to be more saturated. Despite a slight dip back to 80% in August, September, October, and November, December wraps up the year with a small decline to 78%, indicating a return to warmer, yet moist, conditions. Overall, Mission Bay’s humidity dances between warmer, humid summers and cooler, moisture-laden winters, creating a diverse atmospheric experience throughout the year.
In January, Mission Bay, New Zealand experiences an extreme UV Index of 14, with a swift burn time of just 10 minutes. This trend continues into February, maintaining the same index and burn risk, making sun protection crucial during the peak of summer. As the months progress into March, the UV Index drops to 10—still categorized as very high, which allows for a slightly longer exposure time of 15 minutes. A gradual decline in UV intensity is seen in the subsequent months, with April showing a high index of 7, leading to a burn time of 25 minutes, an indication of the waning summer sun. By May and June, the UV levels settle into the moderate range, requiring less urgency for sun protection with burn times extending up to 30 minutes. However, as spring approaches in October, the index rebounds to 10, reflecting the strong ozone and sunlight that come with summer's return, accompanied by a brief 10-minute burn time in November, before tapering back to 13 in December. Overall, January stands out with its extreme UV levels, making it essential for locals and visitors alike to be vigilant about sun safety. For more detailed information on UV levels throughout the year, check out Mission Bay UV Index.
UV Risk Categories
With an impressive 284 hours of sunshine in January, Mission Bay sets the tone for a vibrant summer, inviting locals and visitors alike to bask in its warmth. This radiant trend continues just slightly lower in February, with 282 hours of sunshine, maintaining the sunny allure of the season. As the months roll on, sunshine peaks again in March with 287 hours, creating a perfect backdrop for outdoor activities. However, as autumn approaches, the hours gradually dip, with April and May delivering 235 and 216 hours respectively, hinting at the seasonal transition. The winter months bring further reductions, notably a low of 187 hours in June, before slowly inching back up with more consistent light in July and August. By the time November arrives, the sun rewards Mission Bay with a remarkable 306 hours, paving the way to a dazzling 346 hours in December, showcasing the region's stunning potential even in the colder months. This cyclical dance of sunshine not only enhances the area's landscape but also enriches the vibrant spirit of its community throughout the year.
In January, Mission Bay, New Zealand, enjoys the highest chance of sunny weather throughout the year, with a 48% likelihood of sun. This peak contrasts sharply with the gloomier days of December, which plummet to just 25% visibility. Following January, the chances of sun gradually decline into February and March, both hovering around 42%. As summer gives way to autumn, the forecast remains modestly bright, with fluctuating percentages between 38% and 40% from April through June. However, the likelihood dips further in the latter half of the year, reaching a low of 28% in October. Overall, January stands out as the prime time for sun-seekers in Mission Bay, marking a vibrant start to the year's warmer months.
In Mission Bay, New Zealand, January shines brightly with an impressive 14 hours of daylight, setting the tone for a sun-soaked summer. As the month transitions into February, the daylight slightly diminishes to 13 hours, hinting at the nearing end of the summer season. This gradual decrease continues through March and April, where daylight wanes to 12 and 11 hours, respectively. The trend persists through the winter months of May and June, reaching a low of just 9 hours in June and July, creating a stark contrast to the summer's brightness. However, as winter gives way to spring in August, the duration of daylight begins to climb again, slightly increasing to 10 hours. By autumn’s arrival in September and October, each day stretches longer once more, returning to 13 hours by late October. November and December bring back the joyful abundance of daylight, matching January’s 14 hours, allowing residents and visitors alike to relish in the vibrant energy of summer months once again.
In January, Mission Bay experiences a gentle breeze with an average wind speed of 4.4 m/s (10 mph), setting a calm tone for the summer month. This slight uptick in wind compared to February’s 4.3 m/s hints at a trend of increasing breeziness following the festive season. As the summer months progress into March, winds decrease slightly to 4.1 m/s, but the months ahead see a gradual increase: April returns to 4.4 m/s, while May nudges up to 4.7 m/s. By June, residents and visitors can expect winds to strengthen further, averaging 4.8 m/s. The peak is reached during July and August, with winds hitting 5.2 m/s (12 mph) and 5.6 m/s (13 mph) respectively, contributing to the invigorating winter ambiance. Interestingly, as spring approaches in October, winds begin to taper slightly to 5.5 m/s before dipping to 4.8 m/s in November. However, December brings a revival with 5.1 m/s, suggesting a dynamic interplay between seasons. This varied wind pattern not only enhances Mission Bay's charm but also creates perfect conditions for outdoor enthusiasts year-round.
Weather in Mission Bay varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Mission Bay, focusing on differences in temperature, rainfall, humidity, and UV levels.
January tends to have slightly cooler temperatures and higher humidity compared to February. In January, the minimum temperature averages around 13°C (56°F) and reaches a maximum of 26°C (79°F), with an average of 20°C (69°F). It also sees around 56 mm (2.2 in) of precipitation over 7 days. In contrast, February starts off with a minimum of 14°C (57°F) and a higher average of 21°C (70°F), peaking at 27°C (80°F), while experiencing increased precipitation at 78 mm (3.1 in) across 9 days. Overall, February feels slightly warmer with more rainfall, creating a unique climate that can be explored further at Mission Bay weather in February.
In January, the weather features a mild range of temperatures with minimums at 13°C (56°F) and maximums reaching 26°C (79°F), resulting in an average temperature of 20°C (69°F). The month experiences fairly moderate humidity at 79% and about 56 mm (2.2 in) of precipitation over 7 days. Conversely, March sees slightly cooler maximum temperatures peaking at 25°C (77°F) with the same minimum of 13°C (56°F) and an average of 20°C (68°F). However, March is characterized by higher rainfall, accumulating 87 mm (3.4 in) over 13 days, while humidity drops to 74%. For a detailed look at the weather during this month, you can visit Mission Bay weather in March.
In January, the weather in Mission Bay features mild temperatures, with a minimum of 13°C (56°F) and an average of 20°C (69°F), reaching a maximum of 26°C (79°F). The month experiences about 56 mm (2.2 in) of precipitation over approximately 7 days, and the humidity is relatively high at 79%. In contrast, April sees slightly cooler temperatures, with a minimum of 11°C (51°F) and an average of 18°C (64°F), peaking at 24°C (75°F). However, precipitation increases to 100 mm (3.9 in) over 11 days, and humidity decreases to 74%. For more detailed information on April's climate, you can visit Mission Bay weather in April.
In January, the weather is warmer with average temperatures ranging from 20°C (69°F) to a maximum of 26°C (79°F), accompanied by relatively lower precipitation at 56 mm (2.2 in) over about 7 days. In contrast, May sees cooler temperatures, with averages dropping to 15°C (60°F) and maximums reaching only 21°C (70°F). Additionally, May experiences more rainfall, totaling 84 mm (3.3 in) across approximately 11 days, and maintaining a similar humidity level at 80%. For more details on May's climate, you can check Mission Bay weather in May.
Comparing the weather between January and June reveals some notable differences. In January, the temperatures are warmer, with a minimum of 13°C (56°F) and an average of 20°C (69°F), peaking at 26°C (79°F). The month sees less precipitation, totaling 56 mm (2.2 in) over about 7 days, and maintains a humidity level of 79%. In stark contrast, June experiences cooler temperatures, with a minimum of 7°C (45°F) and an average of 13°C (56°F), while the maximum temperature reaches only 19°C (67°F). This month also has higher precipitation, with 107 mm (4.2 in) spread across 12 days, and a slightly higher humidity of 82%. For more detailed information, check out Mission Bay weather in June.
When comparing January and July weather, January tends to be quite warmer and drier than July. In January, average temperatures range from a mild 20°C (69°F) to a maximum of 26°C (79°F), accompanied by shorter rainfall periods totaling 56 mm (2.2 in) over about 7 days. The humidity sits at a relatively comfortable 79%. In contrast, July experiences cooler conditions, with average temperatures peaking at only 12°C (55°F) and maximums reaching 18°C (64°F). This month brings heavier rainfall with 102 mm (4.0 in) spread across approximately 13 days, and humidity levels rise slightly to 83%. For more detailed insights, you can visit Mission Bay weather in July.
In January, the weather is typically warmer, with average temperatures ranging from a minimum of 13°C (56°F) to a maximum of 26°C (79°F). The humidity is relatively high at 79%, and rainfall averages 56 mm (2.2 inches) over about 7 days. Conversely, August experiences cooler temperatures, with averages between 7°C (45°F) and 18°C (65°F). This month also sees increased precipitation, averaging 114 mm (4.5 inches) across 15 days, and a slight rise in humidity to 80%. For more detailed information, you can check out Mission Bay weather in August.
January and September showcase distinct weather patterns that highlight the transition between summer and autumn. In January, the temperatures are relatively warm, with a minimum of 13°C (56°F) and a maximum reaching 26°C (79°F), while average humidity sits at 79%. In contrast, September sees cooler temperatures, with a minimum of 6°C (43°F) and a maximum of 20°C (68°F), reflecting the seasonal shift. Additionally, September experiences increased precipitation, averaging 111 mm (4.4 in) over about 14 days, compared to January’s 56 mm (2.2 in) over 7 days. For a more detailed look at the weather during this time, you can explore Mission Bay weather in September.
In January, the weather is relatively warm, with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 26°C (79°F) and an average of 20°C (69°F). The month sees around 56 mm (2.2 in) of precipitation across approximately 7 days, accompanied by humidity levels of 79%. In contrast, October experiences cooler temperatures, with a minimum of 8°C (47°F), an average of 15°C (59°F), and a maximum of 21°C (71°F). Precipitation increases to 81 mm (3.2 in) over about 14 days, with humidity slightly higher at 80%. For more details about the October weather in the area, check out Mission Bay weather in October.
In January, the weather tends to be warmer and drier compared to November, with average temperatures ranging from a minimum of 13°C (56°F) to a maximum of 26°C (79°F), and only 56 mm (2.2 in) of precipitation over about 7 days. In contrast, November experiences cooler temperatures, with an average ranging from 11°C (53°F) to 23°C (73°F), alongside higher rainfall of 80 mm (3.2 in) spread over approximately 12 days. The humidity levels are quite similar, hovering around 79% in January and slightly higher at 80% in November. For more detailed insights into the climate specifics, you can check out Mission Bay weather in November.
In comparing the weather between January and December, January tends to be slightly warmer with average temperatures reaching 20°C (69°F) compared to December's 19°C (67°F). The maximum temperatures also show a minor increase, peaking at 26°C (79°F) in January, while December sees a maximum of 25°C (77°F). However, January is characterized by a decrease in precipitation, receiving 56 mm (2.2 in) across 7 days, in contrast to December, which experiences more rain at 72 mm (2.8 in) over 12 days. Humidity levels remain quite similar, with January at 79% and December at 78%. For more detailed insights into the December climate, you can visit Mission Bay weather in December.
As January unfolds in Mission Bay, it brings a delightful warmth that distinctly sets it apart from the cooler months. With an average temperature reaching 20°C, this summer month invites both locals and visitors to enjoy outdoor activities under mostly clear skies. Although occasional rain showers, typical with 56 mm of precipitation spread over about a week, may dampen some spirits, the overall 79% humidity adds a tropical feel to the balmy atmosphere. This vibrant blend of warmth and mild rain makes January a standout month in the region, perfect for beach outings and exploring the local scenery without the chill that characterizes the rest of the year. For a deeper dive into the unique climate of this beautiful area, check out Mission Bay Climate.