March Weather in Chemainus, Canada

Last updated: April 22, 2025

March in Chemainus, Canada, presents a dynamic weather landscape, marked by an average temperature of 7°C (44°F) and a maximum of 20°C (68°F), while dipping to a chilly -3°C (27°F) at night. The month sees about 107 mm (4.2 in) of precipitation spread over 15 days, contributing to a rather humid environment with levels reaching 86%. As winter transitions to spring, residents can expect a mix of rain and sun, making it a unique time to experience the town's blooming beauty.

March Temperature in Chemainus

In March, Chemainus, Canada, begins to shake off the winter chill, with temperatures steadily climbing. The month opens with a minimum temperature of -3°C (27°F), which marks a noticeable improvement from the frigid lows of January and February. As spring approaches, the average temperature rises to 7°C (44°F), reflecting a season of renewal. March also offers a pleasant maximum of 20°C (68°F), signaling longer days and the return of outdoor activities. This upward trend not only showcases the transition from winter to spring but also invites locals and visitors alike to enjoy the budding landscapes and milder weather that Chemainus has to offer.

March Weather in Chemainus: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Chemainus, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec403844495763676860504540
Data source: Temperature data for Chemainus generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

March Precipitation in Chemainus

In March, Chemainus experiences a notable transition in precipitation patterns, with 107 mm (4.2 in) of rainfall over 15 days. While this marks a slight decrease from the preceding months of January and February, it still contributes to the region’s overall wet spring climate. The steady rainfall serves as a reminder that winter's grip is loosening, making way for the blooming vibrancy of April. As March fades, the precipitation begins to taper off, hinting at a drier trend ahead as the region shifts into late spring with significantly lower rainfall projections in May and June. This pattern underscores Chemainus' characteristic wet season, laying the foundation for the lush landscapes that define its charm.

March Precipitation Trends in Chemainus

The chart displays monthly precipitation patterns in Chemainus, 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.
JanFebMarAprMayJunJulAugSepOctNovDec19611710710458572525111135224199
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

March Humidity in Chemainus

In March, Chemainus, Canada, experiences a humidity level of 86%, maintaining the similar trend seen in both January and February. This consistency suggests that the early spring months are marked by a substantial atmospheric moisture, likely due to lingering winter conditions. As the season progresses into April, the humidity remains unchanged at 86%, indicating a gradual transition into spring. The shift becomes more apparent as May arrives, with a noticeable drop to 81%, reflecting the onset of warmer, drier air as the region heads towards summer. This rhythmic pattern of humidity showcases the unique climatic characteristics of Chemainus throughout the year.

March Average Humidity in Chemainus

This chart illustrates the average monthly humidity levels in Chemainus, 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%85%86%86%81%83%84%77%76%88%87%87%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Chemainus

As March arrives in Chemainus, Canada, the UV Index climbs to 4, marking a transition from the winter months into moderate sun exposure. With a burn time of 30 minutes, residents and visitors alike should be more mindful of sun safety as they enjoy the emergence of spring. This increase in UV levels from February's 3 reflects a broader upward trend leading into summer, where the UV Index can soar to 8 during July and August. It’s essential to adapt your sun protection strategies as the season progresses, ensuring safe outdoor activities are enjoyed to the fullest. For more detailed information, check out Chemainus UV Index.

Maximum UV Index Levels in Chemainus for March

The chart shows the monthly maximum UV Index (UVI) for Chemainus 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.
JanFebMarAprMayJunJulAugSepOctNovDec234678886421
Data source: Chemainus 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 Chemainus

As winter gives way to spring, the charm of March in Chemainus becomes increasingly evident, with the town basking in a remarkable 201 hours of sunshine. This marks a significant increase from the 140 hours of February, hinting at the invigorating warmth ahead. The upward trend continues into April, where sunshine hours swell to 233, setting the stage for the vibrant blooms of May, which boasts an impressive 328 hours. The gradual buildup of sunny days not only enhances the beauty of Chemainus but also invites both locals and visitors to embrace outdoor activities, making it a perfect time to enjoy the blossoming landscape. As the sun shines brighter, the promise of summer looms, transforming Chemainus into a sun-drenched paradise.

Monthly Sunshine Duration in Chemainus: March Highlighted

The March sunshine duration represents the total number of hours Chemainus 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.
JanFebMarAprMayJunJulAugSepOctNovDec79h140h201h233h328h337h383h344h247h178h118h93h
Data source: Chemainus March Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Chemainus During March

As winter gradually gives way to spring, the likelihood of sunny weather in Chemainus, Canada, notably increases, with March offering a 30% chance of sunshine. This uptick marks a significant improvement from the dreariness of January and February, where the chances lingered at a mere 19% and 27% respectively. March acts as a bridge to more vibrant weather, setting the stage for April's sunny embrace, which boasts a promising 55% chance of clear skies. With these positive trends, March serves as a hopeful prelude to the sunnier months ahead, inviting both locals and visitors to embrace the emerging warmth.

Percentage of Sunny Days in March in Chemainus

The chart illustrates the percentage of sunny days in Chemainus 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 Chemainus experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec19%27%30%55%39%52%68%54%31%24%19%23%
Data source: Chemainus March chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Chemainus in March

As winter bids farewell and spring approaches, Chemainus, Canada, experiences a delightful increase in daylight throughout March, with the sun shining for 11 hours each day. This brightening trend marks a notable shift from January's mere 8 hours and signals the gradual transition into longer days that continue into April, boasting 13 hours of daylight. By embracing the longer, sunlit hours of spring, residents and visitors can indulge in outdoor activities and enjoy the natural beauty of the region, setting the stage for the vibrant, brighter months ahead. As the days lengthen, the anticipation of summer grows, enhancing the charm of this picturesque coastal town.

Average Daylight Hours in Chemainus for March

The chart illustrates the variation in daylight duration in Chemainus throughout the year, with March highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 45m10h 11m11h 56m13h 45m15h 18m16h 6m15h 39m14h 15m12h 31m10h 43m9h 7m8h 17m
Data source: Chemainus daylight hours, calculated by summing the hours between sunrise and sunset for each day.

March Winds in Chemainus

In Chemainus, Canada, the wind tends to play a gentle symphony throughout the months, with March marking a slight dip in average wind speed to 2.3 m/s (5 mph). This is a subtle contrast to the moderately breezy conditions of early winter, as January and February both see averages around 2.5 m/s (6 mph). As the seasons shift, April heralds an even more serene atmosphere, with winds easing further to 2.0 m/s (4 mph). The trend continues through late spring and summer, where wind speeds generally decline, reaching their lowest in July at 1.5 m/s (3 mph). However, as autumn approaches, a gentle resurgence occurs, bringing wind speeds back up to 2.5 m/s (6 mph) in October, showcasing a captivating ebb and flow in Chemainus's wind patterns. This seasonal variability not only enhances the local charm but also creates an inviting backdrop for outdoor enthusiasts and nature lovers alike.

Average March Wind Speed in Chemainus

The chart displays monthly wind speed patterns in Chemainus, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.52.62.3 m/s2.01.81.91.51.71.92.52.62.4
Data source: Chemainus March wind data, generated using information from the Copernicus Climate Change Service.

How March Weather in Chemainus Compares to Other Months

The weather in Chemainus 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 Chemainus and find detailed weather information for every month.

March weather in Chemainus is noticeably milder than in January. The average temperature in March reaches 7°C (44°F), compared to January's average of 4°C (40°F), with daily maximums peaking at 20°C (68°F) in March, while January only sees a maximum of 13°C (55°F). Although both months share similar humidity levels of 86%, March has significantly less precipitation, with 107 mm (4.2 in) falling over 15 days, compared to January's 196 mm (7.7 in) over the same number of days. For those looking for more details, check out Chemainus weather in January.

In comparing the weather between February and March, we can observe a noticeable increase in temperatures. February features a minimum temperature of -9°C (16°F) and an average of 4°C (39°F), while March sees temperatures rise to a minimum of -3°C (27°F) and an average of 7°C (44°F). Additionally, March has a warmer maximum temperature of up to 20°C (68°F), compared to February's maximum of 13°C (55°F). Precipitation levels are slightly lower in March at 107 mm (4.2 in) compared to February's 117 mm (4.6 in), although both months experience rain on approximately 15 days. Humidity remains relatively consistent, at 86% in March and 85% in February. For more details on February weather, you can visit Chemainus weather in February.

March and April exhibit a notable transition in weather patterns. In March, temperatures range from a chilly minimum of -3°C (27°F) to a mild maximum of 20°C (68°F), with an average of 7°C (44°F). The month is marked by frequent precipitation, totaling 107 mm (4.2 in) over 15 days and maintaining high humidity at 86%. In contrast, April sees a slight increase in temperatures, with a minimum of 1°C (34°F), an average of 10°C (50°F), and a maximum reaching up to 24°C (76°F). Precipitation remains relatively consistent at 104 mm (4.1 in) over 14 days, while humidity stays constant at 86%. For more details on April's weather specifics, you can refer to Chemainus weather in April.

March and May present distinct weather contrasts. In March, temperatures can dip as low as -3°C (27°F) and only reach an average max of 20°C (68°F), with an overall chill in the air and high humidity at 86%. The month experiences considerable precipitation, totaling 107 mm (4.2 in) over 15 days, making it one of the wetter months. In sharp contrast, May brings milder temperatures, with lows of 3°C (37°F) and an average max of 28°C (82°F). The month is sunnier, with significantly less precipitation at 58 mm (2.3 in) over just 10 days and slightly lower humidity at 81%. For more details on the weather in May, check out Chemainus weather in May.

March and June present quite a contrast in weather characteristics. In March, temperatures range from a chilly minimum of -3°C (27°F) to a mild maximum of 20°C (68°F), with an average of 7°C (44°F). The month experiences significant precipitation at 107 mm (4.2 in) over the course of 15 days, coupled with high humidity at 86%. In contrast, June showcases much warmer temperatures, with a minimum of 6°C (44°F), an average of 17°C (63°F), and an impressive maximum of 40°C (104°F). Precipitation decreases to 57 mm (2.2 in) spread across just 9 days, while humidity slightly decreases to 83%. For a detailed comparison of weather in June, you can visit Chemainus weather in June.

When comparing the weather in March and July, it's clear that the two months offer distinct experiences. March is characterized by chilly temperatures, with a minimum of -3°C (27°F) and an average of 7°C (44°F). In contrast, July brings much warmer conditions, featuring a minimum temperature of 10°C (50°F) and an average of 20°C (68°F), peaking at 34°C (93°F). Additionally, March sees considerably more precipitation, with 107 mm (4.2 in) falling over approximately 15 days, compared to July's drier conditions, which only receive 25 mm (1.0 in) over about 6 days. Humidity levels are slightly higher in March at 86%, while July maintains a comfortable 84%. For more details on July weather, you can visit Chemainus weather in July.

March and August present contrasting weather patterns. In March, temperatures range from a chilly -3°C (27°F) at night to a mild 20°C (68°F) during the day, with an average of 7°C (44°F). The month is also marked by significant rainfall, totaling 107 mm (4.2 in) over 15 days, and high humidity levels at 86%. In stark contrast, August boasts warmer temperatures, with nighttime lows of 9°C (48°F) and daytime highs reaching up to 34°C (94°F), averaging around 20°C (68°F). Additionally, August experiences much less precipitation, only 25 mm (1.0 in) over just 4 days, and a lower humidity of 77%. For more details on August conditions, check out Chemainus weather in August.

March and September present strikingly different weather characteristics. In March, temperatures can dip to as low as -3°C (27°F), with an average of 7°C (44°F) and a maximum of 20°C (68°F). This month is quite wet, boasting 107 mm (4.2 in) of precipitation over approximately 15 days, coupled with high humidity at 86%. In contrast, September enjoys milder conditions, starting with a minimum of 6°C (43°F) and peaking at an average of 16°C (61°F), with maximum temperatures reaching 31°C (88°F). Notably, precipitation slightly increases to 111 mm (4.4 in) but occurs over fewer days (12), and humidity drops to a more comfortable 76%. For more details, check out Chemainus weather in September.

March and October present distinctive weather patterns, showcasing the transition between winter and autumn. In March, temperatures range from a chilly -3°C (27°F) to a milder 20°C (68°F), with an average of 7°C (44°F) and 107 mm (4.2 in) of precipitation over 15 days at a humidity level of 86%. Meanwhile, October boasts slightly warmer conditions, with temperatures varying from -2°C (29°F) to 21°C (71°F), averaging 10°C (50°F), and slightly higher precipitation at 134 mm (5.3 in) across 13 days, coupled with a humidity of 88%. For more detailed information, check out Chemainus weather in October.

March and November share similar average temperatures, hovering around 7°C (44°F), but their overall climate experiences notable differences. In March, temperatures range from a minimum of -3°C (27°F) to a maximum of 20°C (68°F), while in November, they fluctuate between -4°C (25°F) and 17°C (63°F). Precipitation is significantly higher in November, with 224 mm (8.8 in) falling over 18 days compared to March's 107 mm (4.2 in) over 15 days. Furthermore, humidity levels are slightly elevated in November at 87%, compared to March's 86%. For more details on November weather, you can check Chemainus weather in November.

March and December present contrasting weather conditions. In March, temperatures range from a minimum of -3°C (27°F) to a maximum of 20°C (68°F), with an average of 7°C (44°F). The month sees about 107 mm (4.2 in) of precipitation over roughly 15 days, and humidity levels are relatively high at 86%. In contrast, December is colder, with temperatures ranging from a minimum of -10°C (15°F) to a maximum of 14°C (57°F), averaging 4°C (40°F). This month experiences higher precipitation at 199 mm (7.8 in) over about 19 days, with a slight increase in humidity at 87%. For more detailed information, check out Chemainus weather in December.

Compare Chemainus's Climate with Cities Worldwide

Conclusion: What to Expect From March Weather in Chemainus

As March arrives in Chemainus, the weather begins to transition, presenting a unique mix of cool temperatures and substantial rainfall. Unlike the harsher winter months, March enjoys a mild average temperature, but the frequent rainfalls—spanning over half the month—can make it feel quite damp. With an average humidity of 86%, the air hangs heavy with moisture, contrasting sharply with the drier and more stable conditions typical of summer. For those curious about how these changes influence the local climate, more detailed information can be found at Chemainus Climate.