March Weather in Coimbra, Portugal

Last updated: February 24, 2025

March in Coimbra, Portugal, offers a delightful transition into spring, with maximum temperatures reaching a pleasant 27°C (81°F) while the average settles at a cool 12°C (55°F). However, nighttime can be crisp with minimum temperatures dropping to 2°C (35°F). Rainfall is a notable feature of this month, with 117 mm (4.6 in) of precipitation spread across 11 days, leading to a humidity level of 78%. Visitors can expect a mix of sunny spells and showers, making it an ideal time to witness the city’s blooming landscapes and vibrant cultural life.

March Temperature in Coimbra

March in Coimbra, Portugal, marks a delightful transition into spring, with temperatures showcasing a noticeable warming trend. As the month begins, the minimum temperature rises to 2°C (35°F), a clear sign of the shifting seasons compared to the chillier winter months. With an average temperature of 12°C (55°F), March invites visitors to shed their winter layers and enjoy the emerging sunshine. The maximum temperature peaks at an inviting 27°C (81°F), encouraging outdoor activities and leisurely strolls through the charming city streets. This gradual increase in warmth not only heralds the blooming of nature but also sets the stage for more vibrant and lively experiences in the coming months.

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

The chart illustrates March temperature patterns in Coimbra, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec485254586366707068635552
Data source: Temperature data for Coimbra 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 Coimbra

March often marks a pivotal transition in Coimbra, Portugal, showcasing a noticeable increase in precipitation. With 117 mm (4.6 in) of rainfall spread over 11 days, the month stands out as one of the wetter times of the year, just shy of April's 120 mm. This uptick in rain signals the gradual shift from the winter months, where February saw 88 mm (3.5 in) over 9 days, towards the drier summer period. March's rainfall not only revitalizes the lush landscapes but also sets the stage for the vibrant blooms of spring, making it a critical period for nature's rebirth. As the rain tapers off into lighter showers in May, the rhythm of precipitation in Coimbra illustrates the region's dynamic climate, offering a mix of renewal and anticipation for sunnier days ahead.

March Precipitation Trends in Coimbra

The chart displays monthly precipitation patterns in Coimbra, 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.
JanFebMarAprMayJunJulAugSepOctNovDec63881171205731893691126112
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

March Humidity in Coimbra

In March, Coimbra, Portugal, experiences a notable shift in humidity, dropping to 78% from February's 81%. This gradual decline is part of a broader trend, as the city transitions from the dampness of winter towards the milder embrace of spring. While March still retains a touch of humidity reminiscent of the colder months, it marks the beginning of a more comfortable climate that will continue through April, maintaining a similar level at 79%. As the temperatures rise leading into summer, humidity in Coimbra will steadily decrease, offering a refreshing respite from the intense wetness of earlier months.

March Average Humidity in Coimbra

This chart illustrates the average monthly humidity levels in Coimbra, 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.
JanFebMarAprMayJunJulAugSepOctNovDec87%81%78%79%78%71%63%64%71%79%86%87%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Coimbra

As March unfolds in Coimbra, Portugal, the UV Index rises to 6, signaling a shift to a high exposure category. This increase from February's 4 reflects the arrival of spring, where sun-seekers should be mindful of their outdoor activities. The potential for skin burn diminishes to 25 minutes, a stark contrast to the more forgiving 30 minutes of earlier months. This trend continues into April, where the UV Index escalates to 8, ushering in very high exposure levels. As days grow longer and sunnier, it's essential to stay informed about the Coimbra UV Index to enjoy the warmth safely while minimizing skin risks.

Maximum UV Index Levels in Coimbra for March

The chart shows the monthly maximum UV Index (UVI) for Coimbra 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.
JanFebMarAprMayJunJulAugSepOctNovDec34689111098642
Data source: Coimbra 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 Coimbra

As Coimbra transitions from winter to spring, March emerges as a beacon of sunshine, boasting an impressive 291 hours of sunlight. This marks a significant jump from February’s 216 hours, signaling the arrival of warmer days and longer evenings. The upward trend continues into April and May, where residents and visitors alike can bask in even more sunny hours—344 and 407 respectively. March not only heralds the onset of spring but also invites the city to awaken with vibrant life, making it a perfect time to explore its charming streets and historical sites under the bright sun. The gradual increase in sunlight each month offers a delightful promise of the lively summer days that lie ahead.

Monthly Sunshine Duration in Coimbra: March Highlighted

The March sunshine duration represents the total number of hours Coimbra 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.
JanFebMarAprMayJunJulAugSepOctNovDec169h216h291h344h407h408h425h395h345h306h215h192h
Data source: Coimbra March Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Coimbra During March

March in Coimbra, Portugal, ushers in a marked improvement in sunny weather, boasting a 57% chance of clear skies. This increase is quite notable compared to the preceding months, particularly February, which experiences a mere 20% chance of sunshine. Following March, the sunny prospects remain steady, with similar probabilities in June and July, both also at 57%. This trend suggests that as winter fades, Coimbra enjoys a delightful transition into spring, setting the stage for brighter days ahead. Overall, March stands out as a promising month for sun-seekers, heralding the warmer months to come.

Percentage of Sunny Days in March in Coimbra

The chart illustrates the percentage of sunny days in Coimbra 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 Coimbra experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec48%20%57%37%48%58%61%67%46%50%68%38%
Data source: Coimbra March chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Coimbra in March

As March unfolds in Coimbra, Portugal, the days gradually lengthen, bringing a welcoming increase in daylight. Transitioning from February's 10 hours, the city enjoys 11 hours of sunlight, signaling the emergence of spring. This upward trend continues into April, with daylight extending to 13 hours, showcasing the gradual expansion of daylight that characterizes this vibrant period. As the months progress towards summer, Coimbra experiences a steady increase, peaking with 14 hours of daylight in June and July. This progression not only enhances the beauty of the landscape but also invites residents and visitors alike to relish outdoor activities as nature awakens. The shift in daylight hours throughout the year paints a beautiful picture of seasonal change, fostering a sense of renewal and exploration in this charming Portuguese city.

Average Daylight Hours in Coimbra for March

The chart illustrates the variation in daylight duration in Coimbra throughout the year, with March highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 39m10h 40m11h 58m13h 17m14h 24m14h 58m14h 40m13h 40m12h 24m11h 5m9h 56m9h 20m
Data source: Coimbra daylight hours, calculated by summing the hours between sunrise and sunset for each day.

March Winds in Coimbra

In Coimbra, Portugal, March brings a gentle breeze with an average wind speed of 2.8 m/s (6 mph), marking the beginning of a noticeable decline in wind activity compared to the preceding winter months. Following a series of slightly higher winds in January (3.3 m/s) and February (3.7 m/s), the transition into spring is characterized by a softening in both wind strength and frequency. This trend continues into April, where wind speeds dip even further to 2.4 m/s (5 mph). The gradual easing of March winds encapsulates the shift towards milder weather, hinting at the calming warmth of the approaching summer while still maintaining a refreshing atmosphere that invigorates the spirit of this historic city.

Average March Wind Speed in Coimbra

The chart displays monthly wind speed patterns in Coimbra, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.33.72.8 m/s2.43.13.03.32.72.62.62.73.6
Data source: Coimbra March wind data, generated using information from the Copernicus Climate Change Service.

How March Weather in Coimbra Compares to Other Months

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

March weather in Coimbra is noticeably milder compared to January, with average temperatures rising from 9°C (48°F) in January to 12°C (55°F) in March. While both months experience precipitation, March sees a significant increase, with 117 mm (4.6 inches) spread over 11 days compared to January's 63 mm (2.5 inches) over just 7 days. Additionally, March has slightly lower humidity at 78%, compared to January's higher levels of 87%. This transition marks a shift towards warmer and wetter conditions as spring approaches, making March feel much more potential for outdoor activities. For a closer look at January weather, you can visit Coimbra weather in January.

March generally experiences milder temperatures compared to February, with minimums averaging around 2°C (35°F) and maximums reaching up to 27°C (81°F) in March, compared to February's minimum of -1°C (31°F) and maximum of 23°C (73°F). The average temperature in March is slightly higher at 12°C (55°F) versus February's 11°C (53°F). Regarding precipitation, March sees an increase, with 117 mm (4.6 in) falling over 11 days, whereas February experiences 88 mm (3.5 in) over 9 days. Humidity levels are also comparable, with March at 78% and February at 81%. For more detailed insights into February's weather, you can check Coimbra weather in February.

March and April show a gradual warming trend as spring unfolds. In March, temperatures range from a minimum of 2°C (35°F) to a maximum of 27°C (81°F), with an average of 12°C (55°F). The month experiences significant rainfall, totaling 117 mm (4.6 in) over 11 days, paired with a humidity of 78%. By contrast, April brings slightly warmer conditions, with minimum temperatures of 4°C (39°F) and a maximum reaching 28°C (84°F), despite only a marginally higher average of 14°C (58°F). Rainfall increases slightly to 120 mm (4.7 in) over 13 days, accompanied by a marginal rise in humidity to 79%. To explore more about the weather patterns in April, visit Coimbra weather in April.

March and May present a notable transition in weather conditions. In March, temperatures range from a chilly minimum of 2°C (35°F) to a warm maximum of 27°C (81°F), with an average of 12°C (55°F). Additionally, March experiences 117 mm (4.6 in) of precipitation over 11 days, indicating a wetter month. In contrast, May sees a more comfortable temperature range, with a minimum of 5°C (41°F), an average of 17°C (63°F), and a maximum reaching 33°C (92°F). Precipitation decreases significantly to 56 mm (2.2 in) over just 8 days, while humidity remains consistent at 78%. For more details on May weather, check out Coimbra weather in May.

March and June exhibit distinct differences in weather patterns. In March, temperatures range from a chilly minimum of 2°C (35°F) to a comfortable maximum of 27°C (81°F), with an average of 12°C (55°F). The month sees considerable rainfall, with 117 mm (4.6 in) spread across 11 days and a relatively high humidity of 78%. In contrast, June experiences milder minimum temperatures of 8°C (46°F) and significantly warmer maximum temperatures reaching up to 36°C (98°F), while the average temperature climbs to 19°C (66°F). Rainfall decreases sharply to 31 mm (1.2 in) over just 8 days, and humidity lowers to 71%. For more details, you can check Coimbra weather in June.

March and July present distinctly different weather patterns. In March, temperatures range from a chilly minimum of 2°C (35°F) to a comfortable maximum of 27°C (81°F), with an average of 12°C (55°F). The month sees significant precipitation, totaling 117 mm (4.6 in) over approximately 11 days, resulting in high humidity at 78%. In contrast, July boasts much warmer conditions, with a minimum temperature of 11°C (52°F) and a maximum soaring to 37°C (100°F), averaging around 21°C (70°F). This month is characterized by very little rainfall, only 8 mm (0.3 in) across just 2 days, and lower humidity at 63%. For a detailed look at the weather in July, you can visit Coimbra weather in July.

March and August present contrasting weather conditions. In March, the temperatures range from a minimum of 2°C (35°F) to a maximum of 27°C (81°F), with an average of 12°C (55°F). This month experiences significant precipitation, totaling 117 mm (4.6 in) over 11 days, and a humidity level of 78%. In stark contrast, August sees much warmer temperatures, with a minimum of 11°C (52°F), an average of 21°C (70°F), and a maximum of 39°C (103°F). Precipitation drops drastically to just 9 mm (0.3 in) in a single day, accompanied by a lower humidity of 64%. For those considering the specifics of August weather in Coimbra, you can find more details here: Coimbra weather in August.

When comparing March and September, we observe notable differences in temperature and precipitation. March has a cooler temperature range, with minimums around 2°C (35°F) and average highs of 27°C (81°F), while September offers a milder experience, with minimums of 9°C (49°F) and average highs peaking at 37°C (98°F). Additionally, March experiences higher precipitation, averaging 117 mm (4.6 in) over 11 days, compared to September's much drier conditions with only 36 mm (1.4 in) over just 4 days. Humidity is slightly higher in March at 78%, while September's humidity rests at 71%. For more detailed information on September's climate, you can refer to Coimbra weather in September.

When comparing the weather in March and October, several notable differences emerge. In March, temperatures range from a chilly minimum of 2°C (35°F) to a maximum of 27°C (81°F), with an average of 12°C (55°F) and higher humidity levels at 78%. This month also sees considerable precipitation, with 117 mm (4.6 in) spread over 11 days. In contrast, October brings milder temperatures, with a minimum of 5°C (41°F) and an average of 17°C (63°F), peaking at a much warmer 35°C (96°F). The precipitation decreases to 91 mm (3.6 in) over just 8 days and humidity remains high at 79%. For a closer look at climate specifics, you can check out Coimbra weather in October.

March and November exhibit similar cool temperatures, with both months seeing a minimum of around 2°C (35°F), but November tends to be slightly warmer on average with highs of 25°C (77°F) compared to March's max of 27°C (81°F). While both months experience considerable rainfall, November is marked by slightly higher precipitation at 126 mm (5.0 in) over 13 days, compared to March’s 117 mm (4.6 in) spread over 11 days. Additionally, November has a higher humidity level at 86%, compared to March's 78%, making it feel somewhat more damp. For more details, you can check Coimbra weather in November.

When comparing the weather in March and December, it’s clear that both months offer distinct experiences. March typically sees a minimum temperature of around 2°C (35°F) and can reach highs of 27°C (81°F), presenting a more variable climate with an average of 12°C (55°F) and relatively lower humidity at 78%. In contrast, December brings cooler conditions with temperatures ranging from a minimum of -2°C (28°F) to a maximum of 19°C (67°F), averaging 11°C (52°F). The precipitation levels are quite similar, with March receiving 117 mm (4.6 in) over 11 days and December slightly less at 112 mm (4.4 in) across 12 days, but December also exhibits higher humidity at 87%. For more detailed insights, you can explore Coimbra weather in December.

Compare Coimbra's Climate with Cities Worldwide

Conclusion: What to Expect From March Weather in Coimbra

As March unveils its transformation in Coimbra, the weather showcases a distinct blend of early spring warmth and lingering winter chill. With average temperatures hovering around a mild 12°C, the city experiences a notable shift from the colder months, although occasional dips can bring frosty nights. Precipitation is prevalent, with around 11 days of rain, contributing to the lush greenery that starts to emerge during this time. The humidity levels linger at a comfortable 78%, enhancing the fresh atmosphere typical of early spring. For those interested in understanding how March weather compares to other months, be sure to check out Coimbra Climate.