March Weather in Cascade Locks, United States

Last updated: February 24, 2025

In March, Cascade Locks, United States experiences a dynamic shift in weather, characterized by a maximum temperature reaching 20°C (68°F) and a minimum plunging to -9°C (16°F). The average temperature hovers around a brisk 4°C (40°F), highlighting the transition into spring. The region receives 194 mm (7.6 in) of precipitation over approximately 18 days, contributing to a notably humid atmosphere with an average humidity of 86%. This month serves as a captivating blend of chilly weather and invigorating rain, setting the stage for nature's awakening.

March Temperature in Cascade Locks

In Cascade Locks, United States, March marks a notable transition as winter begins to yield to the warmth of spring. With minimum temperatures hovering around -9°C (16°F) and average highs reaching up to 20°C (68°F), this month showcases a clear upward trend in warmth compared to the frigid depths of January and February. The average temperature rises to 4°C (40°F), signaling a refreshing change and inviting outdoor activities. As day lengths increase and the landscape thaws, the city comes alive with the promise of brighter days ahead, making March a vibrant prelude to the warmth of April and beyond.

March Weather in Cascade Locks: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Cascade Locks, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec353540465459656659484136
Data source: Temperature data for Cascade Locks 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 Cascade Locks

In March, Cascade Locks experiences a notable shift in precipitation patterns, receiving 194 mm (7.6 in) of rain over 18 days. This amount signifies a decrease compared to the preceding months of January and February, which saw a dramatic 275 mm (10.8 in) and 301 mm (11.8 in) respectively. Despite March's dip, it remains a significant contributor to the region's overall wet season, preparing the landscape for the emerging spring foliage. As the calendar turns to April, the precipitation further diminishes to 170 mm (6.7 in), indicating a trend towards drier conditions. With the transition to spring, Cascade Locks showcases a gradual shift from the heavier winter rains, allowing nature to gradually awaken and flourish.

March Precipitation Trends in Cascade Locks

The chart displays monthly precipitation patterns in Cascade Locks, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2753011941708672913103201265302
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Cascade Locks

In March, Cascade Locks experiences a healthy humidity level of 86%, maintaining the trend set by the preceding months of January and February. This slight consistency in moisture is indicative of the region's lush environment, typical of the Pacific Northwest. As spring approaches, the humidity begins to gradually decrease, ultimately reaching a more comfortable 80% by May before hitting its yearly low in the summer months. Despite the reduction, March remains part of a transitional phase where the brisk freshness of early spring sets the stage for the warmer and drier conditions of summer, all while the region's characteristic moisture lingers in the air.

March Average Humidity in Cascade Locks

This chart illustrates the average monthly humidity levels in Cascade Locks, 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%85%80%82%79%63%59%78%88%88%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Cascade Locks

As March arrives in Cascade Locks, the UV Index climbs to 6, classified as high, signaling the growing intensity of the sun. With a burn time of just 25 minutes, it's a stark contrast to the cooler months of January and February, where the UV levels were lower, allowing for more extended outdoor enjoyment. The trend indicates a shift towards more potent sun exposure as spring approaches, setting the stage for even higher UV levels in April and May, where the Index peaks at 7 and 9 respectively. It’s a timely reminder for residents and visitors to stay sun-safe and be mindful of their outdoor activities as the sun's rays become increasingly fierce. For more detailed information, check out the Cascade Locks UV Index.

Maximum UV Index Levels in Cascade Locks for March

The chart shows the monthly maximum UV Index (UVI) for Cascade Locks 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.
JanFebMarAprMayJunJulAugSepOctNovDec24679101098532
Data source: Cascade Locks 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 Cascade Locks

As March blooms in Cascade Locks, the arrival of spring is accompanied by an impressive increase in sunshine, with the city basking in 210 hours of sunlight—significantly higher than the previous months. This transition from the winter gloom of January's 95 hours and February's 131 hours underscores a trend of growing light as the days lengthen. With April set to bring an even more substantial 256 hours, it's clear that Cascade Locks is gearing up for a sun-drenched spring, inviting residents and visitors alike to enjoy the vibrant outdoors. March not only marks a turning point in sunshine hours but also heralds the joyful anticipation of warmer days ahead.

Monthly Sunshine Duration in Cascade Locks: March Highlighted

The March sunshine duration represents the total number of hours Cascade Locks 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.
JanFebMarAprMayJunJulAugSepOctNovDec95h131h210h256h322h357h401h357h279h223h148h121h
Data source: Cascade Locks March Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Cascade Locks During March

In Cascade Locks, the arrival of March marks a noticeable increase in the likelihood of sunny weather, with the chance of sunshine rising to 32%—a significant leap from the dreary winter months, where January and February see only 13% and 10% respectively. This shift not only signifies a welcome transition from the grey and cloudy days of winter, but also hints at the promise of spring's approach, as the sunny probabilities continue to climb in the following months. By April, the chance of sunshine jumps to 51%, indicating that residents can look forward to brighter days ahead. The trend illustrates a gradual awakening from the winter slumber, suggesting that March is the perfect time to dust off those outdoor activities and embrace the emerging warmth of the season.

Percentage of Sunny Days in March in Cascade Locks

The chart illustrates the percentage of sunny days in Cascade Locks 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 Cascade Locks experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec13%10%32%51%35%59%73%55%49%27%11%7%
Data source: Cascade Locks March chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Cascade Locks in March

As spring unfolds in Cascade Locks, March brings a delightful increase in daylight, stretching to 11 hours—a noticeable rise from the 10 hours experienced in February. This gradual lengthening of daylight is a promising sign of the warmer months ahead, setting a vibrant tone for outdoor activities. April follows with an even more generous 13 hours, paving the way for May's peak of 14 hours. This trend highlights the natural transition from the shorter, winter months of January’s 9 hours and February’s 10 hours, inviting residents and visitors alike to embrace the longer, sunnier days that characterize the region's spring and summer seasons.

Average Daylight Hours in Cascade Locks for March

The chart illustrates the variation in daylight duration in Cascade Locks throughout the year, with March highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 8m10h 23m11h 57m13h 34m14h 56m15h 37m15h 14m14h 1m12h 28m10h 52m9h 27m8h 43m
Data source: Cascade Locks daylight hours, calculated by summing the hours between sunrise and sunset for each day.

March Winds in Cascade Locks

In March, Cascade Locks experiences a gentle breeze with an average wind speed of 2.1 m/s (5 mph), slightly dipping from February's 3.0 m/s. This subtle shift signals a shift from the brisk winter winds, maintaining a consistent pattern that characterizes the early spring months. As the transition to warmer weather approaches, the wind remains relatively steady, averaging around 5 mph through the coming months of April and May. Overall, the trend of moderate wind speeds throughout the year creates an inviting atmosphere, perfect for outdoor enthusiasts to enjoy the serene landscapes without the harshness of stronger gusts.

Average March Wind Speed in Cascade Locks

The chart displays monthly wind speed patterns in Cascade Locks, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.23.02.1 m/s2.42.42.32.32.32.12.22.52.4
Data source: Cascade Locks March wind data, generated using information from the Copernicus Climate Change Service.

How March Weather in Cascade Locks Compares to Other Months

The weather in Cascade Locks 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 Cascade Locks and find detailed weather information for every month.

In comparing the weather of March and January, we see notable differences in temperature and precipitation patterns. March experiences milder temperatures, with a minimum of -9°C (16°F) and an average of 4°C (40°F), while January temperatures dip lower, with a minimum of -16°C (4°F) and an average of 2°C (36°F). Additionally, March has a maximum temperature reaching up to 20°C (68°F), allowing for more variability, whereas January peaks at 12°C (54°F). Precipitation is more abundant in January, totaling 275 mm (10.8 in) over 18 days, compared to March's 194 mm (7.6 in) over the same number of days. Interestingly, both months share the same humidity level of 86%, indicating a consistent moisture content in the air. For more detailed insights, you can check the specific conditions outlined in Cascade Locks weather in January.

March weather in Cascade Locks shows a significant improvement in temperatures compared to February. The minimum temperature rises from February's -17°C (1°F) to -9°C (16°F), and the average increases slightly from 2°C (35°F) to 4°C (40°F). However, March experiences more days of precipitation, totaling 194 mm (7.6 in) spread over 18 days, compared to February's 301 mm (11.8 in) over 21 days. Humidity levels remain relatively high, at 86% in March and 87% in February, resulting in a damp atmosphere in both months. For more detailed information on February weather patterns, you can visit Cascade Locks weather in February.

March and April present notable differences in weather patterns. In March, temperatures range from a chilly minimum of -9°C (16°F) to a maximum of 20°C (68°F), with an average of around 4°C (40°F). The month experiences substantial precipitation, totaling 194 mm (7.6 in) over 18 days, accompanied by high humidity levels at 86%. In contrast, April brings milder conditions, where minimum temperatures rise to -4°C (26°F) and maximum temperatures peak at 26°C (79°F), yielding an average of 8°C (46°F). Although April still sees considerable rainfall at 170 mm (6.7 in) over 16 days, the humidity slightly decreases to 85%. For a detailed look at April weather specifics, you can visit Cascade Locks weather in April.

March and May present quite a contrast in weather. In March, temperatures can dip as low as -9°C (16°F), with an average of 4°C (40°F) and a maximum of 20°C (68°F), while May enjoys a minimum temperature of 0°C (33°F), an average of 12°C (54°F), and a maximum that can reach up to 30°C (86°F). Precipitation in March is significantly higher, totaling 194 mm (7.6 in) over 18 days, compared to May’s 86 mm (3.4 in) across just 12 days. Additionally, humidity levels are slightly elevated in March at 86%, whereas May experiences a more comfortable 80%. For more detailed information about the weather specifically in May, check out Cascade Locks weather in May.

When comparing the weather in March and June, there is a notable shift in both temperature and precipitation. March experiences much cooler temperatures, with a minimum of -9°C (16°F) and an average of 4°C (40°F), while June sees warmer conditions, starting at a minimum of 4°C (40°F) and averaging 15°C (60°F). The maximum temperatures in June can soar to an impressive 42°C (108°F), whereas March peaks at 20°C (68°F). Precipitation patterns also differ significantly; March receives heavier rainfall of 194 mm (7.6 in) over 18 days, while June has a much drier climate with only 72 mm (2.8 in) across 9 days. Humidity levels are relatively similar, with March at 86% and June slightly lower at 82%. For a specific look at June weather, check out Cascade Locks weather in June.

March and July present stark contrasts in weather. March often features chilly temperatures, ranging from a minimum of -9°C (16°F) to a maximum of 20°C (68°F), with an average temperature of 4°C (40°F). The month is also characterized by frequent precipitation, accumulating to 194 mm (7.6 in) over 18 rainy days and high humidity levels at 86%. In contrast, July is much warmer, with temperatures that vary from a minimum of 6°C (42°F) to a scorching maximum of 37°C (98°F), averaging around 19°C (66°F). Rain is scarce during this summer month, with only 9 mm (0.4 in) of precipitation over just 3 days and a lower humidity of 78%. For further details on the July climate specifically, visit Cascade Locks weather in July.

March weather is characterized by a wide temperature range, with minimums plunging as low as -9°C (16°F) and averaging around 4°C (40°F), while occasionally reaching a maximum of 20°C (68°F). This month also sees significant precipitation, totaling 194 mm (7.6 in) over approximately 18 days, contributing to a high humidity level of 86%. In contrast, August brings a much warmer climate, with temperatures ranging from a minimum of 6°C (43°F) to an average of 19°C (67°F) and peaking at a scorching 38°C (101°F). Rainfall is minimal in August, averaging just 13 mm (0.5 in) over 4 days, leading to lower humidity levels at 62%. For more detailed insights, refer to the Cascade Locks weather in August.

March and September present quite different weather patterns. March experiences colder temperatures with a minimum of -9°C (16°F) and an average of 4°C (40°F), peaking at 20°C (68°F). It also sees significant precipitation, with 194 mm (7.6 in) over 18 days and high humidity at 86%. In contrast, September offers a more moderate climate, with temperatures ranging from a minimum of 3°C (37°F) to an average of 15°C (60°F) and reaching a maximum of 35°C (96°F). Rainfall is considerably less in September, totaling 103 mm (4.0 in) over just 9 days, and humidity drops to 59%. For more details about the weather in September, you can refer to Cascade Locks weather in September.

March and October present contrasting weather patterns, particularly in terms of temperature and precipitation. In March, temperatures range from a chilly minimum of -9°C (16°F) to a pleasant maximum of 20°C (68°F), with an average of 4°C (40°F). This month sees a significant amount of rainfall, totaling 194 mm (7.6 inches) over 18 days and an elevated humidity level of 86%. In contrast, October enjoys slightly milder temperatures, ranging from -5°C (24°F) to a maximum of 26°C (78°F) and an average temperature of 9°C (48°F). Although October features a comparable precipitation total of 201 mm (7.9 inches), it experiences less rainfall over fewer days—only 14 days—resulting in lower humidity at 78%. For more specifics about October weather, check out Cascade Locks weather in October.

March and November present a contrast in weather patterns, with both months being characterized by cool temperatures and significant precipitation. In March, temperatures can drop as low as -9°C (16°F), with an average of 4°C (40°F) and a maximum that reaches up to 20°C (68°F). Precipitation is substantial, averaging 194 mm (7.6 in) over 18 days, accompanied by high humidity levels at 86%. In contrast, November's temperatures are slightly milder, ranging from a minimum of -4°C (25°F) to an average of 5°C (41°F) and a maximum of 17°C (62°F). However, it sees even more rainfall, with total precipitation reaching 265 mm (10.4 in) over 19 days, and a humidity level that is just slightly higher at 88%. For more detailed information, you can explore Cascade Locks weather in November.

March and December exhibit notable differences in their weather patterns. In March, temperatures range from a minimum of -9°C (16°F) to a maximum of 20°C (68°F), with an average around 4°C (40°F). The month sees about 194 mm (7.6 in) of precipitation over 18 days, with a humidity level of 86%. In contrast, December experiences colder temperatures, with a minimum of -12°C (11°F) and a maximum of 14°C (58°F), averaging at 2°C (36°F). This month is wetter as well, with 302 mm (11.9 in) of precipitation spread over 21 days and a slightly higher humidity of 88%. For a more detailed look at December weather specifics, check out Cascade Locks weather in December.

Compare Cascade Locks's Climate with Cities Worldwide

Conclusion: What to Expect From March Weather in Cascade Locks

As March unfolds in Cascade Locks, it brings a significant transformation with its chilly averages and notable temperature fluctuations. The month stands out with its occasional warmth contrasted by cold spells, alongside a high level of humidity and frequent precipitation. Unlike the more stable weather seen in the heart of summer, March is characterized by its unpredictability, making it a unique time for both nature and visitors alike. Rainy days abound, yet the rejuvenating atmosphere hints at the arrival of spring. For a deeper understanding of how March compares to other months, be sure to explore the details at Cascade Locks Climate.