March Weather in Mount Shasta, United States

Last updated: February 24, 2025

March weather in Mount Shasta, United States, presents a fascinating blend of conditions, ideal for both enthusiasts and nature lovers. With a maximum temperature reaching 20°C (68°F), the days can hint at the arrival of spring, while the average temperature settles at a chilly 3°C (38°F). Nighttime temperatures can plunge to a brisk minimum of -15°C (6°F), reminding visitors of winter's lingering presence. This month sees 204 mm (8.0 in) of precipitation over 16 days, contributing to the region's lush scenery and vibrant ecosystems. Coupled with an 86% humidity level, the atmospheric conditions can feel both refreshing and invigorating, inviting exploration and adventure.

March Temperature in Mount Shasta

In March, temperatures in Mount Shasta begin to hint at the impending warmth of spring, showcasing a noteworthy transition from winter's chill. With minimums around -15°C (6°F) and an average creeping up to 3°C (38°F), the month experiences a gradual rise in warmth, culminating in maximums hitting 20°C (68°F). This trend aligns with the steady increase seen from January to March, as the region shifts from frigid days to more temperate conditions. March is marked by a subtle promise of sunny days ahead, as nature awakens from its wintry slumber, inviting outdoor enthusiasts to enjoy the breathtaking landscape.

March Weather in Mount Shasta: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Mount Shasta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec343538455464737162504134
Data source: Temperature data for Mount Shasta generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

March Precipitation in Mount Shasta

In March, Mount Shasta experiences a notable decline in precipitation, with 204 mm (8.0 in) of rainfall recorded—down from the higher totals of the preceding months. Rainfall this month occurs over 16 days, making March one of the wetter periods of the year, yet still markedly drier than January and February. This transition marks the start of spring, as precipitation levels significantly drop in April to 121 mm (4.8 in), highlighting a trend towards drier days ahead. The pattern of decreasing moisture is evidenced as the seasons shift, leading into the summer months, where rainfall dwindles drastically to mere traces by July. Thus, March serves as a pivotal juncture, bridging the snowy grip of winter and the arid conditions of summer.

March Precipitation Trends in Mount Shasta

The chart displays monthly precipitation patterns in Mount Shasta, with values for each month alongside March's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec2272182041218727592376129153
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Mount Shasta

In March, Mount Shasta experiences a slight dip in humidity, averaging around 86%, which mirrors the levels seen in January. This consistency is indicative of the region's cool and moist winter climate, as the area transitions from the depths of winter to the early signs of spring. Following March, humidity levels are set to gradually decline, with April showing a drop to 83% and continuing to decrease through the warmer months. This trend reflects a broader seasonal pattern, where the winter months retain higher humidity, giving way to drier conditions as summer approaches. As such, March stands as a pivotal point in Mount Shasta's yearly humidity cycle, bridging the wet winters and drier summers.

March Average Humidity in Mount Shasta

This chart illustrates the average monthly humidity levels in Mount Shasta, with March's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how March's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec86%87%86%83%72%67%56%42%46%67%86%86%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Mount Shasta

As March unfolds in Mount Shasta, residents and visitors alike experience a notable shift in the UV Index, which surges to 8, signaling a very high exposure level and reducing burn time to just 15 minutes. This trend of increasing UV exposure continues from February's 5, indicating a significant jump in sun intensity as spring approaches. Such a rise in UV levels emphasizes the importance of sun protection during outdoor activities; a reminder that while winter's moderate indices allowed for longer skin exposure, the days ahead demand vigilance against sunburn. As the month progresses, these exposure levels will not only impact daily activities but also set the stage for an even more intense UV landscape in April and May. For more detailed insights, visit the Mount Shasta UV Index.

Maximum UV Index Levels in Mount Shasta for March

The chart shows the monthly maximum UV Index (UVI) for Mount Shasta in March, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec3589111211109743
Data source: Mount Shasta March UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

March Sunshine in Mount Shasta

March in Mount Shasta ushers in a vibrant transition from the winter months, showcasing 228 hours of glorious sunshine. This increase from 183 hours in February signals the gradual embrace of spring, as the days grow longer and the air becomes warmer. The month stands as a pivotal point before April's further leap to 282 hours, reflecting a budding energy that invigorates the surrounding landscape. As the region prepares to bask in the radiance of spring and summer, March offers a delightful foretaste of the increasing sunlight that will soon envelop Mount Shasta, creating an inviting atmosphere for outdoor adventures and nature enthusiasts alike.

Monthly Sunshine Duration in Mount Shasta: March Highlighted

The March sunshine duration represents the total number of hours Mount Shasta experiences direct sunlight during the month of March, excluding cloudy or obstructed periods. This chart compares the sunshine duration of March with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec111h183h228h282h352h386h402h356h309h274h196h160h
Data source: Mount Shasta March Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Mount Shasta During March

As spring approaches, Mount Shasta experiences a noticeable shift in weather patterns, with March showcasing a 54% chance of sunny days. This marks a significant increase from February's 44% and sets the stage for a more vibrant April, where sunny weather is even more likely at 70%. The transition from winter to spring not only brings more sunshine but also prepares the region for the warm embrace of summer, highlighted by July's lofty 84% chance of clear skies. Overall, the upward trend from the dreary winter months reflects the exciting promise of longer, sunnier days ahead for those visiting this picturesque area.

Percentage of Sunny Days in March in Mount Shasta

The chart illustrates the percentage of sunny days in Mount Shasta throughout the year, with March highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Mount Shasta experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec26%44%54%70%69%75%84%88%78%43%35%30%
Data source: Mount Shasta March chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Mount Shasta in March

As March arrives in Mount Shasta, the days grow noticeably longer, ushering in a vibrant transition from the winter months. With an average of 11 hours of daylight, March marks a significant increase from February's 10 hours, mirroring the gradual awakening of nature. This upward trend continues, leading into April's 13 hours and May's 14 hours. As spring unfolds, the increasing daylight not only enriches the landscape but also invites more outdoor activities, highlighting a compelling shift towards the sun-drenched days of summer ahead. Observing this progression provides a reminder of the changing seasons and the beauty they bring to Mount Shasta.

Average Daylight Hours in Mount Shasta for March

The chart illustrates the variation in daylight duration in Mount Shasta throughout the year, with March highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 34m10h 38m11h 58m13h 21m14h 30m15h 5m14h 45m13h 43m12h 24m11h 2m9h 50m9h 14m
Data source: Mount Shasta daylight hours, calculated by summing the hours between sunrise and sunset for each day.

March Winds in Mount Shasta

March brings a gentle increase in the winds sweeping through Mount Shasta, with average speeds reaching 2.4 m/s (5 mph). This marks a subtle rise from the preceding months of January and February, which recorded consistent winds of 2.2 m/s (5 mph) and 2.3 m/s (5 mph) respectively. As spring approaches, this uptick hints at a warming atmosphere and prepares the area for the shifts to come. Interestingly, April sees a slight dip back to 2.1 m/s (5 mph) before May resumes with similar winds as March, showcasing a moderate but lively march toward the summer months. Overall, March serves as a pivotal moment in the seasonal wind patterns of Mount Shasta, bridging the cooler winter months and the vibrant energy of spring.

Average March Wind Speed in Mount Shasta

The chart displays monthly wind speed patterns in Mount Shasta, with values for each month shown alongside March's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how March's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.22.32.4 m/s2.12.42.21.91.92.02.21.92.0
Data source: Mount Shasta March wind data, generated using information from the Copernicus Climate Change Service.

How March Weather in Mount Shasta Compares to Other Months

The weather in Mount Shasta 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 Mount Shasta and find detailed weather information for every month.

March generally brings more moderate temperatures compared to January. While January experiences a minimum temperature of -19°C (-3°F) and an average of 1°C (35°F), March sees slightly warmer conditions with a minimum of -15°C (6°F) and an average temperature of 3°C (38°F). Precipitation levels are also noteworthy, with January receiving 227 mm (8.9 in) over 13 days, whereas March has a total of 204 mm (8.0 in) but spreads across 16 days. Humidity remains consistent at 86% for both months, creating a similarly damp atmosphere. For more detailed information, refer to the Mount Shasta weather in January.

March and February both exhibit chilly temperatures, but March shows a slight increase with average temperatures fluctuating between -15°C (6°F) and 20°C (68°F), compared to February's range of -13°C (8°F) to 18°C (64°F). Interestingly, March experiences slightly less precipitation with 204 mm (8.0 in) over 16 days, while February has a higher total of 218 mm (8.6 in) across just 11 days. Humidity levels remain fairly constant, with March at 86% and February slightly higher at 87%. For a more detailed look at February weather, you can visit Mount Shasta weather in February.

March and April exhibit marked differences in weather patterns. March is characterized by a wider temperature range, with minimums dipping to -15°C (6°F) and maximums reaching 20°C (68°F), resulting in an average of 3°C (38°F). The month also sees significant precipitation, totaling 204 mm (8.0 in) over 16 days, and a high humidity level of 86%. In contrast, April enjoys milder temperatures, with minimums at -6°C (22°F) and maximums soaring to 25°C (77°F), leading to an average temperature of 7°C (45°F). Precipitation decreases to 121 mm (4.8 in) over just 10 days, and humidity slightly drops to 83%. For more detailed insights on the weather in this month, visit Mount Shasta weather in April.

In March, temperatures range significantly, with a minimum of -15°C (6°F) and a maximum reaching 20°C (68°F), leading to an average of 3°C (38°F). The month experiences considerable precipitation, totaling 204 mm (8.0 in) over 16 days, coupled with a high humidity level of 86%. In contrast, May offers milder weather, with a minimum temperature of -5°C (24°F) and a maximum soaring to 30°C (86°F), producing a more comfortable average of 12°C (54°F). Precipitation in May drops to 87 mm (3.4 in) spread over just 9 days, and humidity decreases to 72%. For a closer look at specific weather conditions in May, visit Mount Shasta weather in May.

March and June present stark contrasts in weather. In March, temperatures can drop as low as -15°C (6°F) and average around 3°C (38°F), with a maximum of 20°C (68°F), accompanied by significant precipitation totaling 204 mm (8.0 in) over 16 rainy days, leading to high humidity levels of 86%. In contrast, June brings warmer and more stable weather, with temperatures ranging from a low of 0°C (32°F) to a comfortable average of 18°C (64°F) and a high of 35°C (96°F). Rain is scarce in June, with only 27 mm (1.1 in) of precipitation over just 4 days and humidity dropping to 67%. For more details on June weather in the area, you can explore Mount Shasta weather in June.

March and July present striking contrasts in weather conditions. In March, temperatures can dip as low as -15°C (6°F) at night, while averaging around 3°C (38°F) during the day and peaking at 20°C (68°F). This month is characterized by significant precipitation, averaging 204 mm (8.0 in) across 16 rainy days and a high humidity of 86%. In contrast, July enjoys much milder temperatures, with nighttime lows of 8°C (47°F) and daytime averages soaring to 23°C (73°F), reaching maximums of 37°C (99°F). Notably, July sees minimal rainfall, with only 5 mm (0.2 in) over just one day and humidity dropping to a comfortable 56%. For more details on the specific weather patterns of this summer month, check out Mount Shasta weather in July.

When comparing the weather in March and August, we can see a significant contrast in temperature and precipitation. March experiences frigid conditions with a minimum temperature of -15°C (6°F) and an average temperature of 3°C (38°F), while August boasts a much warmer environment, with minimum temperatures around 7°C (44°F) and averages peaking at 22°C (71°F). Additionally, March is quite wet, receiving 204 mm (8.0 in) of precipitation over 16 days, in stark contrast to August's dry conditions that only see 9 mm (0.4 in) of rain across just 2 days. The humidity also differs greatly, with March recording a high of 86%, compared to August's much drier 42%. For a more detailed look at the weather during August, you can check out this link: Mount Shasta weather in August.

March and September present contrasting weather patterns. In March, temperatures can plunge to a minimum of -15°C (6°F) while peaking at a comfortable 20°C (68°F), with an average of only 3°C (38°F). This month also sees significant precipitation, amounting to 204 mm (8.0 in) over 16 days, contributing to high humidity levels of 86%. In contrast, September boasts milder temperatures, with a minimum of -1°C (30°F) and a maximum soaring to 36°C (96°F), averaging 17°C (63°F). The month is characterized by significantly less precipitation at 23 mm (0.9 in) over just 4 days, resulting in lower humidity at 46%. For those interested in the specific weather conditions in this month, additional details can be found in the resource: Mount Shasta weather in September.

In March, the weather is typically quite chilly, with temperatures ranging from a minimum of -15°C (6°F) to a maximum of 20°C (68°F), resulting in an average of around 3°C (38°F). This month also sees significant precipitation, about 204 mm (8.0 in) over 16 days, and high humidity levels at 86%. In contrast, October experiences milder temperatures, with a minimum of -4°C (25°F) and a maximum hitting 31°C (87°F), averaging around 10°C (51°F). The precipitation drops significantly to 76 mm (3.0 in) spread over just 5 days, and humidity decreases to 67%. For more specific details about October weather, you can refer to Mount Shasta weather in October.

March and November exhibit similar humidity levels at 86%, but their temperatures and precipitation patterns differ significantly. In March, temperatures range from a chilling -15°C (6°F) to a mild max of 20°C (68°F), with an average of around 3°C (38°F). This month also sees higher precipitation, totaling 204 mm (8.0 in) over 16 days. In contrast, November offers slightly warmer temperatures, with a minimum of -14°C (7°F) and a maximum of 23°C (73°F), averaging 5°C (42°F). Additionally, November experiences less precipitation, totaling 128 mm (5.1 in) over just 9 days. For more details, you can check out Mount Shasta weather in November.

March and December exhibit distinct weather patterns, though both months maintain similar humidity levels at 86%. In March, temperatures can dip as low as -15°C (6°F) but often reach an average of 3°C (38°F) and can peak at 20°C (68°F), reflecting a more varied climate. Precipitation in March is notably higher, totaling 204 mm (8.0 in) over 16 days, indicating a wetter month. Conversely, December features milder temperatures, with a minimum of -10°C (14°F) and an average of 1°C (34°F), only reaching a maximum of 17°C (63°F). It also experiences less rainfall at 153 mm (6.0 in) across 12 days. For more insight into December's climate, check out Mount Shasta weather in December.

Compare Mount Shasta's Climate with Cities Worldwide

Conclusion: What to Expect From March Weather in Mount Shasta

March in Mount Shasta brings a notable transition in weather, showcasing a dynamic range of temperatures and increased precipitation compared to the surrounding months. With highs peaking at a comfortable 20°C, the average remains cool at 3°C, while the chilly lows can drop to -15°C, creating a picturesque late-winter landscape. The month is characterized by around 16 days of rain, contributing to a humidity level of 86%, which is higher than in earlier months. This combination of relatively mild temperatures and frequent rainfall sets March apart as a time of rejuvenation and change as the region slowly emerges from winter's grasp. For more insights on the weather patterns, you can visit Mount Shasta Climate.