March Weather in Guia, Portugal

Last updated: February 24, 2025

In March, Guia, Portugal experiences a delightful shift in weather as the winter chill begins to fade. Temperatures can peak at a warm 27°C (81°F) during the day, while the average settles around a comfortable 13°C (56°F). However, early risers may need to brace for cooler mornings, with lows dipping to 2°C (36°F). Rainfall is moderate this month, with 80 mm (3.2 in) expected across approximately 9 days, contributing to a humidity level of 71%. This blend of warming days and occasional rain creates an ideal backdrop for enjoying the region's picturesque landscapes and vibrant spring bloom.

March Temperature in Guia

In March, Guia, Portugal begins to embrace the warmth of spring, with temperatures showcasing a delightful progression from winter's chill. The minimum temperature hovers around 2°C (36°F), while the average rises to a comfortable 13°C (56°F), peaking at a pleasant 27°C (81°F). This marks a significant shift from the cooler months of January and February, where the averages were around 10°C (50°F) and 12°C (54°F), respectively. As the month progresses, visitors can expect increasingly milder days, making March an inviting time for outdoor activities and exploration amidst the blooming landscapes, setting the stage for the even warmer temperatures that April will bring.

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

The chart illustrates March temperature patterns in Guia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec505456596670757773665753
Data source: Temperature data for Guia 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 Guia

March in Guia, Portugal, marks a notable shift in precipitation, with a significant increase to 80 mm (3.2 in) spread over 9 days, making it one of the wettest months of the year. This surge follows the gradually rising rainfall observed in January and February, which recorded 23 mm and 46 mm, respectively. As winter transitions into spring, March welcomes a burst of moisture that nourishes the landscape, while April sees a slight decrease to 70 mm (2.8 in) over 12 days. This fluctuation highlights a trend of increasing rainfall during early spring, setting the stage for the drier summer months ahead.

March Precipitation Trends in Guia

The chart displays monthly precipitation patterns in Guia, 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.
JanFebMarAprMayJunJulAugSepOctNovDec234680702583111325144
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Guia

In March, Guia, Portugal, experiences a humidity level of 71%, continuing the downward trend observed since the peak of 80% in January. The humidity gradually decreases, demonstrating a shift towards more comfortable conditions as spring approaches. With February recording 73%, March marks a subtle but noticeable change, suggesting an ease into milder weather. This trend continues into April and May, where levels stabilize at 69%, indicating a consistent drop as the region prepares for the warmer summer months ahead. Overall, March serves as a transitional period, where lingering winter humidity begins to wane, paving the way for the sunnier days to come.

March Average Humidity in Guia

This chart illustrates the average monthly humidity levels in Guia, 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.
JanFebMarAprMayJunJulAugSepOctNovDec80%74%71%69%69%67%69%68%71%75%78%81%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Guia

As March unfolds in Guia, Portugal, the UV Index climbs to 7, classified as high. This is a noticeable increase from February's 5, signaling the transition toward sunnier days. With a burn time of just 25 minutes, it's essential to take precautions while enjoying the emerging warmth. This upward trend in UV exposure is a precursor to even more intense levels in the coming months, peaking in April and May with indices reaching 9 and 10, respectively. Ensuring proper sun protection and planning outdoor activities becomes increasingly important. For more detailed insights, visit the Guia UV Index.

Maximum UV Index Levels in Guia for March

The chart shows the monthly maximum UV Index (UVI) for Guia 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.
JanFebMarAprMayJunJulAugSepOctNovDec3579101110109743
Data source: Guia 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 Guia

As March unfolds in Guia, Portugal, the region basks in the glow of 308 hours of sunshine, a promising sign of the vibrant spring ahead. This marks a noticeable increase from February's 248 hours, signaling a transition toward longer, sunnier days. The steady climb in sunlight hours continues into April, which boasts 359 hours, hinting at the trend of abundant sunshine as winter recedes. With each passing month, Guia not only dresses itself in blooming colors but also welcomes the warmth and light, making March a delightful precursor to the sun-drenched days of summer that follow. The gradual rise in daylight hours paints a picture of optimism and rejuvenation, inviting both locals and visitors to revel in the outdoor charm that defines this picturesque coastal town.

Monthly Sunshine Duration in Guia: March Highlighted

The March sunshine duration represents the total number of hours Guia 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.
JanFebMarAprMayJunJulAugSepOctNovDec202h248h308h359h410h412h425h397h351h323h249h244h
Data source: Guia March Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Guia During March

March in Guia, Portugal, marks a notable shift in weather patterns, with a 59% chance of sunny days that herald the arrival of spring. This improvement from 23% in February suggests a significant increase in sunshine, paving the way for warmer and more enjoyable outdoor experiences. As the month progresses, the likelihood of sunny weather continues to rise, setting the stage for even more favorable conditions in May (64%) and June (79%). This trend illustrates the gradual transition from the cooler, cloudier winter months towards a brighter and more vibrant atmosphere, making March an ideal time to enjoy the early blooms and increasing daylight in this picturesque locale.

Percentage of Sunny Days in March in Guia

The chart illustrates the percentage of sunny days in Guia 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 Guia experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec44%23%59%36%64%79%90%86%66%58%73%46%
Data source: Guia March chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Guia in March

As winter fades in Guia, Portugal, March ushers in an inviting 11 hours of daylight, signaling the start of brighter days ahead. This increase represents a noticeable trend as daylight lengthens from the 10 hours seen in February, a refreshing shift that hints at the vibrant growth of spring. Following March, the daylight continues to expand, reaching a peak of 14 hours from May to July, providing ample time for outdoor activities and exploration. This gradual progression towards longer days not only enhances the beauty of the landscape but also rejuvenates the spirit as summer approaches, creating an ideal environment for both locals and visitors to enjoy the stunning scenery of Guia.

Average Daylight Hours in Guia for March

The chart illustrates the variation in daylight duration in Guia throughout the year, with March highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 54m10h 48m11h 58m13h 10m14h 10m14h 40m14h 24m13h 31m12h 22m11h 11m10h 9m9h 37m
Data source: Guia daylight hours, calculated by summing the hours between sunrise and sunset for each day.

March Winds in Guia

In March in Guia, Portugal, the winds begin to whisper hints of spring, with an average speed of 3.4 m/s (8 mph). Although slightly slower than the preceding February, which recorded 3.8 m/s (9 mph), this gentle breeze continues to reflect the region's generally mild wind patterns. Notably, March's wind speed paves the way for an upward trend as April and May approach, enticing the outdoors with rising speeds of 3.2 m/s (7 mph) and 4.0 m/s (9 mph), respectively. The transitional flow from winter to spring is hardly noticeable in wind fluctuations, but as summer approaches, July is poised to bring the most robust breezes at 4.2 m/s (9 mph). Overall, this progression underlines Guia’s dynamic yet gentle climatic rhythm, painting a picture of serene, breezy days ahead.

Average March Wind Speed in Guia

The chart displays monthly wind speed patterns in Guia, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.53.83.4 m/s3.24.03.64.23.63.23.23.34.1
Data source: Guia March wind data, generated using information from the Copernicus Climate Change Service.

How March Weather in Guia Compares to Other Months

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

March generally presents milder conditions compared to January, with average temperatures ranging from a minimum of 2°C (36°F) to a maximum of 27°C (81°F). In contrast, January experiences cooler temperatures, with a minimum of -2°C (28°F) and a maximum of 21°C (69°F). Precipitation is more frequent in March, occurring on 9 days and totaling 80 mm (3.2 in), compared to just 23 mm (0.9 in) over 3 days in January. Humidity levels are slightly lower in March at 71%, while January maintains a higher humidity level of 80%. For a more detailed overview, you can visit Guia weather in January.

Comparing the weather between February and March, we see a notable increase in temperatures. March features a minimum of 2°C and an average high of 27°C, compared to February's minimum of 0°C and a maximum of 24°C. Additionally, March experiences more precipitation, totaling 80 mm over 9 days, whereas February has just 46 mm over 5 days. Humidity levels are relatively consistent, with March at 71% and February slightly higher at 73%. For a detailed overview of February's weather, you can visit Guia weather in February.

March typically experiences a wider range of temperatures, with a minimum of 2°C (36°F) and a maximum of 27°C (81°F), while April sees slightly warmer conditions, featuring a minimum of 6°C (43°F) and a maximum of 29°C (84°F). Precipitation diminishes slightly in April to 70 mm (2.8 in), although it occurs over more days, totaling 12 compared to March's 9 days of rain. Despite this, humidity remains relatively stable, with March at 71% and April slightly lower at 69%. Overall, April offers a gradual transition into warmer spring weather. For more detailed information, check out Guia weather in April.

March and May exhibit distinct differences in weather patterns. In March, temperatures range from a chilly minimum of 2°C (36°F) to a more comfortable average of 13°C (56°F) and can peak at 27°C (81°F). The month is relatively wet, with 80 mm (3.2 in) of precipitation over approximately 9 days, accompanied by a humidity level of 71%. In contrast, May showcases a milder climate, with temperatures starting at a minimum of 6°C (43°F), an average of 19°C (67°F), and reaching a maximum of 34°C (94°F). Precipitation reduces significantly to just 25 mm (1.0 in) over 5 days, while humidity remains similar at 69%. For a more detailed overview of the weather during this month, you can refer to Guia weather in May.

March typically features cooler temperatures, with a minimum of 2°C (36°F) and an average of 13°C (56°F), peaking at 27°C (81°F). It also experiences higher precipitation, averaging 80 mm (3.2 in) over about 9 days, contributing to a humidity level of 71%. In contrast, June warms up significantly, with temperatures ranging from a minimum of 10°C (51°F) to a scorching maximum of 40°C (105°F) and an average of 21°C (71°F). The month is much drier, with only 8 mm (0.3 in) of rain spread over just 2 days, leading to a slightly lower humidity of 67%. For more detailed weather information, check out Guia weather in June.

March and July exhibit striking contrasts in weather patterns. In March, temperatures range from a chilly minimum of 2°C (36°F) to a pleasant average of 13°C (56°F), with occasional peaks reaching 27°C (81°F). This month experiences more precipitation, averaging around 80 mm (3.2 in) over about nine rainy days, and humidity hovers at 71%. In contrast, July boasts much warmer temperatures, with a minimum of 12°C (55°F) and an average of 24°C (75°F), soaring to a scorching maximum of 40°C (105°F). Rain is scarce in July, with just 3 mm (0.1 in) of precipitation across virtually dry days, resulting in slightly lower humidity at 69%. For more information on July weather, visit Guia weather in July.

March and August exhibit striking contrasts in weather patterns. In March, temperatures range from a chilly minimum of 2°C (36°F) to a comfortable average of 13°C (56°F), peaking at 27°C (81°F), while the month is marked by significant precipitation of 80 mm (3.2 in) across 9 rainy days and a humidity level of 71%. In contrast, August is characterized by much warmer temperatures, with a minimum of 14°C (57°F), an average of 25°C (77°F), and soaring highs that can reach up to 44°C (111°F). Remarkably, August experiences almost no rainfall, with only 1 mm (0.0 in) recorded and no rainy days, coupled with a slightly lower humidity of 68%. For more detailed insights about August weather, check out this link: Guia weather in August.

March and September showcase intriguing contrasts in weather. March starts off with cooler temperatures, averaging around 13°C (56°F) and ranging from a minimum of 2°C (36°F) to a maximum of 27°C (81°F). This month experiences moderate rainfall, with about 80 mm (3.2 in) falling over 9 days, contributing to a relatively humid environment at 71%. In contrast, September basks in warmer temperatures, with an average of 23°C (74°F) and extremes from 11°C (52°F) to a scorching 37°C (99°F). Remarkably, it encounters very little precipitation, only 11 mm (0.4 in) over just one day, while maintaining the same humidity level of 71%. This shift from the wet, cooler March to the dry, hot September makes for quite a seasonal transition. For more detailed insights, check out Guia weather in September.

March and October present distinctly different weather patterns as spring transitions into autumn. In March, temperatures range from a chilly 2°C (36°F) at night to a pleasant 27°C (81°F) during the day, with an average of 13°C (56°F). The month is characterized by relatively high precipitation, totaling 80 mm (3.2 in) over about 9 rainy days, coupled with a humidity level of 71%.

In contrast, October boasts a milder temperature range, with nighttime lows of 6°C (43°F) and daytime highs reaching up to 34°C (94°F), averaging around 19°C (67°F). Precipitation is significantly lower, averaging only 32 mm (1.3 in) across about 4 days of rain, while humidity remains slightly higher at 75%. For more details on weather conditions, check this link: Guia weather in October.

March and November present a transition in weather patterns, with March generally offering a wider temperature range. In March, temperatures can vary from a minimum of 2°C (36°F) to a maximum of 27°C (81°F), averaging around 13°C (56°F), while November's temperatures range from 4°C (39°F) to 24°C (76°F), with an average of 14°C (58°F). Precipitation is higher in March at 80 mm (3.2 in) across nine days, compared to November's 51 mm (2.0 in) over seven days. Additionally, November experiences slightly higher humidity at 78%, compared to March's 71%. For more detailed insights into November weather, visit Guia weather in November.

In March, the weather is considerably warmer, with average temperatures ranging from a minimum of 2°C (36°F) to a maximum of 27°C (81°F), while December sees cooler conditions, with averages fluctuating between 0°C (32°F) and 22°C (71°F). The precipitation in March is higher at 80 mm (3.2 in) over about 9 days, compared to December's lighter rainfall of 44 mm (1.7 in) spread over just 5 days. Humidity levels are also notable, reaching 71% in March and slightly higher at 81% in December, contributing to a different feel in the air. For a detailed look at the December weather, you can refer to Guia weather in December.

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Conclusion: What to Expect From March Weather in Guia

As March unfolds in Guia, it brings a refreshing transition from the chill of winter to the anticipation of spring. With its comfortable temperatures, averaging around 13°C, and a maximum of 27°C, it invites outdoor exploration while still embracing the crispness of cooler nights. The month experiences a moderate precipitation level, with about 9 days of rain, which is relatively less than winter months but signals the shift towards a more vibrant landscape. The humidity at 71% adds a gentle touch to the air, making it feel pleasantly warm. Overall, March in Guia stands out as a time of awakening, where the weather begins to savor the delights of milder days and blooming nature. For a deeper insight into the area's climate throughout the year, check out Guia Climate.