Last updated: February 24, 2025
In March, Sitka, United States experiences a unique blend of cool temperatures and significant precipitation. With a maximum temperature reaching 11°C (52°F) and an average of 1°C (35°F), the month showcases the transition from winter to spring. Nighttime can bring a brisk minimum of -13°C (9°F), emphasizing the lingering chill in the air. Rainfall is substantial, totaling 179 mm (7.0 in) across 18 days, contributing to the region's characteristic lush scenery. The humidity hovers around 83%, creating a damp atmosphere that envelops the city, making it an intriguing time for residents and visitors alike.
In March, temperatures in Sitka, United States begin to show signs of spring, moving away from the depths of winter. The average temperature hovers around 1°C (35°F), with a minimum dipping to -13°C (9°F) and a max reaching up to 11°C (52°F). This slight warming trend is evident compared to the preceding months, where the average was consistently lower. As the days lengthen, March offers a gentle introduction to milder weather, setting the stage for the further increases we see in April and beyond, where temperatures continue their upward trajectory. This transitional month marks a hopeful shift, as Sitka residents await the bloom of spring.
In March, Sitka experiences consistent precipitation, matching the 179 mm (7.0 in) seen in February. This month, rainfall occurs over 18 days, setting the stage for a damp transition into spring. As the year progresses, precipitation starts to decrease, with April dipping slightly to 174 mm (6.9 in) despite maintaining the same number of rainy days. This trend of abundant moisture continues into the late winter months, with January and February both receiving significantly higher totals, highlighting the typical early-year surge. Overall, March reflects Sitka's characteristic wet climate, paving the way for a gradual reduction in precipitation as the region moves towards the summer months.
In March, Sitka experiences an average humidity of 83%, marking a slight decrease from the previous months. This trend reflects a gradual transition into spring, where moisture levels begin to stabilize. Unlike the winter months of January and February, which hover around 87% and 85% respectively, March’s humidity signals a shift as it aligns with the levels seen in April. Interestingly, as the year progresses, the humidity typically rises again, peaking in the summer months with 95% in June and reaching a notable 101% in July, illustrating Sitka's lush coastal climate. This pattern highlights the unique characteristics of the region, where moisture is a consistent part of life, shaping both the environment and the experience of its inhabitants.
As March arrives in Sitka, the UV Index rises to 4, indicating a moderate level of sun exposure. This shift marks a notable increase from January and February, which had low UV levels of 1 and 2, respectively. With a burn time of 30 minutes, it’s essential for residents and visitors alike to remain vigilant about sun protection this month, as the levels are expected to continue climbing in April. By May, the UV Index escalates to 6, falling into the high exposure category, emphasizing the need for proactive measures to avoid sunburn. To stay informed about how the sunshine affects you throughout the year, check out the Sitka UV Index.
UV Risk Categories
March brings a notable surge in sunshine hours to Sitka, United States, with 177 hours soaking the landscape, a significant increase from the 128 hours seen in February. As winter retreats, the days grow longer and brighter, setting the stage for a vibrant spring. This upward trend continues into April, where sunshine climbs further to 196 hours, and peaks in the late spring months, reaching 220 hours in May. The gradual transition from winter's limited daylight to the abundance of light in spring and summer paints a hopeful picture for residents and visitors alike, inviting them to embrace the outdoors and the beauty that emerges with the warming sun.
In March, the likelihood of sunny weather in Sitka, United States, stands at 19%, slightly higher than the bleak winter months but notably lower than the sunnier days of April, which jump to 32%. This shows a seasonal transition as the region begins to shake off the winter chill. Notably, February offers a 34% chance of sun, suggesting that early spring can be more promising for glimpses of sunshine. However, March still falls behind the overall trend towards sunnier weather leading into late spring. As we look ahead, the chances fluctuate significantly, with summer months like June and July hovering around 24% and 18% respectively, hinting that while March may not be the sunniest, it marks a step towards brighter days ahead.
As winter fades away in Sitka, March heralds a delightful increase in daylight, with the duration expanding to 11 hours. This shift marks a notable rise from the 9 hours seen in February, signaling the approach of spring and the longer days that come with it. The trend continues into April, where daylight stretches to 14 hours, inviting more outdoor activities and a renewed connection with nature. This progressive lengthening of daylight hours not only enhances daily life but also sets the stage for the glorious 16 hours of light in May, as the region fully embraces the vibrant energy of spring and summer.
In March, Sitka experiences a gentle ease in wind, with average speeds dropping to 3.7 m/s (8 mph)—the lowest since January. This decline reflects a seasonal trend where the brisk winds of winter gradually give way to calmer spring breezes. While the winds remain mild, a subtle increase can be anticipated as the year progresses towards October, when they reach 4.4 m/s (10 mph) once again. The overall wind pattern showcases a rhythm between seasonal variations, hinting at a tranquil transition where Sitka's natural beauty can truly shine amidst softer gusts.
The weather in Sitka changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of March's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Sitka and find detailed weather information for every month.
In comparing the weather between March and January, we see some notable differences. March experiences slightly milder temperatures, with a minimum of -13°C (9°F) and a maximum of 11°C (52°F), while January tends to be colder with a minimum of -17°C (2°F) and a maximum of 13°C (56°F). Both months have an average temperature of around 1°C (35°F), but January sees more precipitation at 219 mm (8.6 in) compared to March's 179 mm (7.0 in), despite both months recording precipitation on 18 days. Humidity levels are also comparable, with March at 83% and January slightly higher at 87%. For more detailed information on January weather in Sitka, you can refer to Sitka weather in January.
March weather shows a slight improvement compared to February, with average temperatures rising from 0°C (32°F) to 1°C (35°F), and maximum temperatures reaching 11°C (52°F) compared to February's max of 9°C (48°F). Although both months receive the same total precipitation of 179 mm (7.0 in), March experiences this over 18 days, slightly more than February's 15 days. Humidity levels are marginally lower in March at 83%, compared to February's 85%, indicating that while both months are still quite chilly and wet, March offers a small hint of warmth as it transitions into spring. For more details, you can check Sitka weather in February.
March and April exhibit a transition in weather conditions, highlighting the gradual shift from winter to spring. March features a colder climate with temperatures ranging from a frigid -13°C (9°F) to a mild max of 11°C (52°F), while April sees slightly warmer temperatures, with lows of -6°C (21°F) and highs reaching 14°C (57°F). Precipitation levels are quite similar, with March recording 179 mm (7.0 in) and April slightly lower at 174 mm (6.9 in), both experiencing rainfall on 18 days. Throughout both months, humidity remains constant at 83%, contributing to a damp atmosphere. For more detailed insights, you can check Sitka weather in April.
March and May present a noticeable contrast in weather conditions. March experiences colder temperatures, with a minimum reaching as low as -13°C (9°F) and an average of just 1°C (35°F), while May offers a much milder climate, with temperatures starting at a minimum of 1°C (35°F) and peaking at 20°C (68°F). Precipitation levels are also significant, with March receiving 179 mm (7.0 in) over 18 days compared to May's 124 mm (4.9 in) across 19 days. Additionally, the humidity in May is slightly higher at 88%, compared to 83% in March, hinting at the approaching warmth and moisture of summer. For a detailed look at May's weather, visit Sitka weather in May.
In March, the weather is notably colder, with temperatures ranging from a minimum of -13°C (9°F) to a maximum of 11°C (52°F) and an average of around 1°C (35°F). The month experiences significant precipitation at 179 mm (7.0 in) over 18 days and maintains high humidity at 83%. In contrast, June brings milder temperatures, with a minimum of 4°C (40°F), an average of 10°C (51°F), and a maximum of 21°C (71°F). Although it still sees precipitation, June's total of 137 mm (5.4 in) is slightly less than March, distributed over 20 days, while humidity increases to 95%. For more detailed insights on Sitka's June weather, you can visit Sitka weather in June.
March weather is characterized by much colder temperatures, with a minimum of -13°C (9°F) and an average of just 1°C (35°F). In contrast, July brings warmer conditions, with temperatures ranging from a minimum of 9°C (48°F) to a pleasant maximum of 22°C (72°F). Precipitation levels also differ, as March sees higher rainfall at 179 mm (7.0 in) over 18 days, while July receives less at 112 mm (4.4 in) across 15 days. Humidity remains noticeably high in March at 83%, compared to a striking 101% in July, which may give the impression of a more humid atmosphere. For more insights into the climatic conditions during summer, visit Sitka weather in July.
In March, the weather is quite cold, with temperatures ranging from a chilly -13°C (9°F) at night to a mild 11°C (52°F) during the day, averaging around 1°C (35°F). There can be considerable precipitation, with about 179 mm (7.0 in) falling over 18 days, and humidity levels are high at 83%. In contrast, August brings much warmer temperatures, with nightly lows of 7°C (45°F) and daytime highs reaching 25°C (77°F), averaging 13°C (56°F). Precipitation slightly increases to 201 mm (7.9 in) over 20 days, and humidity peaks at a full 100%. For a more detailed look at what to expect in August, you can check out Sitka weather in August.
March and September present quite different weather patterns. In March, temperatures can drop as low as -13°C (9°F), with an average of around 1°C (35°F) and a maximum of 11°C (52°F). The month experiences significant precipitation, totaling 179 mm (7.0 in) over 18 days, while humidity levels sit at a relatively high 83%. In contrast, September brings milder temperatures, with a minimum of 5°C (42°F), an average of 11°C (52°F), and a maximum reaching 21°C (70°F). Although it is slightly wetter, with 224 mm (8.8 in) of precipitation over 17 days, the humidity increases to 94%. For more details, you can check out Sitka weather in September.
March and October present distinct weather patterns as winter transitions to spring and autumn settles in, respectively. In March, temperatures range from a frigid -13°C (9°F) at night to a mild 11°C (52°F) during the day, with an average of only 1°C (35°F). The month sees significant precipitation, accumulating 179 mm (7.0 in) over 18 days, accompanied by high humidity levels at 83%. In contrast, October experiences slightly warmer temperatures, with a minimum of -3°C (28°F) and a maximum of 16°C (60°F), averaging around 7°C (45°F). However, it's much wetter, recording 276 mm (10.9 in) of precipitation across 22 days and slightly higher humidity at 87%. For a deeper look into the specifics of October's weather, you can explore Sitka weather in October.
When comparing the weather in March and November, several key differences emerge. March typically experiences colder temperatures, with averages around 1°C (35°F) and minimums dipping to -13°C (9°F), while November presents a milder average of 4°C (39°F) and minimums of -6°C (21°F). Precipitation is notably higher in November, with 284 mm (11.2 in) over 23 days, compared to March, which sees 179 mm (7.0 in) over 18 days. Humidity levels are quite similar, hovering around 83% in March and slightly higher at 85% in November. For a more detailed look at Sitka's conditions during this month, visit Sitka weather in November.
When comparing the weather of March and December, we see a slightly colder atmosphere in December, with temperatures ranging from a minimum of -14°C (7°F) to a maximum of 10°C (50°F), while March experiences a minimum of -13°C (9°F) and a maximum of 11°C (52°F). Precipitation is higher in December, averaging 293 mm (11.5 in) over 22 days, compared to March’s 179 mm (7.0 in) over 18 days. Additionally, humidity levels are slightly elevated in December at 87%, compared to 83% in March. For a more detailed look at winter weather patterns, check out Sitka weather in December.
As March unfolds in Sitka, the weather transitions significantly compared to the preceding winter months. While temperatures begin to rise, the average still hovers around a chilly 1°C, making it a time when nature starts to reveal hints of spring. With an average of 18 wet days, precipitation remains a defining feature, contributing to the region's lush landscapes. The humidity, consistently high at 83%, adds a crispness to the air that feels invigorating yet brisk. This month serves as a bridge, paving the way for milder conditions ahead. For a deeper insight into the climate of Sitka, check out Sitka Climate.