April Weather in San Martino, Italy

Last updated: March 24, 2025

April in San Martino, Italy presents a picture of cool and dynamic weather, characterized by a maximum temperature of 16°C (61°F) and an average of just around 2°C (35°F). As temperatures fluctuate, with a notable minimum dipping down to -17°C (1°F), residents and visitors alike experience a blend of crisp days and chilly nights. The month sees an average precipitation amount of 94 mm (3.7 in) over approximately 11 days, contributing to a humidity level of 83% that adds a certain freshness to the air. Overall, April's unpredictable climate invites a unique blend of outdoor exploration and cozy indoor retreats.

April Temperature in San Martino

In April, temperatures in San Martino, Italy begin to shed the grip of winter, ushering in a refreshing transition into spring. With a minimum of -17°C (1°F) and an average temperature of 2°C (35°F), the month marks a notable increase from the colder months preceding it. **As the days progress, maximum temperatures climb to a pleasant 16°C (61°F), creating a lovely backdrop for outdoor activities and exploration. The pattern signifies a consistent warming trend, paving the way for May's even milder embrace with temperatures rising further. This shift reflects not only the changing season but also invites locals and visitors alike to enjoy the blossoming beauty of the Italian landscape as it emerges from its frosty slumber.

April Weather in San Martino: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in San Martino, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec182429354354555649403120
Data source: Temperature data for San Martino 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.

April Precipitation in San Martino

In April, San Martino experiences a notable increase in precipitation, with total rainfall reaching 94 mm (3.7 in) over 11 days. This surge marks a transition from the wetter months of winter, where January and February recorded 55 mm (2.2 in) and 58 mm (2.3 in), respectively, to a more humid spring. April's figures are a clear indication of the region's growing climate intensity, preparing for the even wetter months ahead, like May, which sees a dramatic leap to 143 mm (5.6 in). This month not only sets the stage for the upcoming lush landscape but also underscores the frequent rain paves the way for the blossoming flora, making San Martino emerge from winter's hold into a vibrant spring.

April Precipitation Trends in San Martino

The chart displays monthly precipitation patterns in San Martino, with values for each month alongside April's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec55587594143137162182117110142121
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in San Martino

In April, San Martino, Italy, experiences a notable drop in humidity, reaching an average of 83%. This decline follows a steady decrease from the previous months, starting at 93% in January and gradually easing down to 86% in March. As spring unfolds, the atmosphere becomes fresher, inviting both locals and visitors to enjoy the blooming landscape. Moving into May, the humidity further decreases to 78%, signaling the approach of warmer summer months. This trend suggests that while San Martino tends to have high humidity levels throughout the winter, the spring months gradually usher in more comfortable conditions, making April a particularly pleasant time to explore the area.

April Average Humidity in San Martino

This chart illustrates the average monthly humidity levels in San Martino, with April's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how April's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec93%89%86%83%78%79%82%80%83%90%89%90%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in San Martino

As April arrives in San Martino, Italy, the UV Index climbs to an impressive 8, marking it as a month of very high exposure. This is a significant increase from March's UV Index of 7, which already warned of heightened sun intensity. With a burn time of just 15 minutes, residents and visitors alike should take precautions to protect their skin from harmful UV rays. This trend of increasing UV levels continues into May and June, where the index peaks at 10, indicating that as spring gives way to summer, the sun's rays become even more potent. For more detailed information on UV exposure, check out the San Martino UV Index.

Maximum UV Index Levels in San Martino for April

The chart shows the monthly maximum UV Index (UVI) for San Martino in April, 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.
JanFebMarAprMayJunJulAugSepOctNovDec247810101097532
Data source: San Martino April 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.

April Sunshine in San Martino

As April unfolds in San Martino, Italy, the days become notably brighter, boasting an impressive 333 hours of sunshine. This marks a significant increase from the earlier months, with March yielding only 308 hours. The gradual ascent into spring rejuvenates the landscape, paving the way for even sunnier times ahead, as May promises an enticing 349 hours. This trend of increasing sunlight not only enhances the natural beauty of the region but also invites locals and travelers alike to bask in the warm embrace of the sun. With the sun's glow intensifying from earlier winter months, April serves as a delightful harbinger of the vibrant days to come, capturing the essence of the season's transition.

Monthly Sunshine Duration in San Martino: April Highlighted

The April sunshine duration represents the total number of hours San Martino experiences direct sunlight during the month of April, excluding cloudy or obstructed periods. This chart compares the sunshine duration of April with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec195h247h308h333h349h389h407h371h308h285h220h218h
Data source: San Martino April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in San Martino During April

In April, San Martino, Italy, experiences a 41% chance of sunny weather, marking a slight decline from the sunniest months of March (50%) and February (49%). This trend of fluctuating sunshine indicates that while spring is well underway, with the promise of warmer days, the weather can still be somewhat unpredictable. Interestingly, April's sunny prospects are comparatively lower than those in March, hinting at the potential for spring showers as the region transitions from the cooler months. As the season progresses into May and June, the chance of sunshine dips again to 28% and 39%, respectively, suggesting that April serves as a pivotal month where the sun begins to shine brighter but is still interspersed with the unpredictability of early spring weather.

Percentage of Sunny Days in April in San Martino

The chart illustrates the percentage of sunny days in San Martino throughout the year, with April 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 San Martino experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec29%49%50%41%28%39%32%38%41%41%35%40%
Data source: San Martino April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in San Martino in April

As spring unfolds in San Martino, Italy, April marks a delightful transition in daylight duration, offering 13 hours of sunlight that sweetens the season and invites outdoor activities. This is a significant increase from 11 hours in March, showcasing a steady trend towards longer days as the region prepares for the warmth of summer. Following April, daylight continues to extend, reaching a peak of 15 hours in both May and June, before gently tapering off in the subsequent months. This gradual shift not only enhances the vibrancy of the landscape but also encourages the community to embrace the outdoors, making April a truly charming month in the annual cycle of San Martino's daylight hours.

Average Daylight Hours in San Martino for April

The chart illustrates the variation in daylight duration in San Martino throughout the year, with April highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 59m10h 18m11h 56m13h 36m15h 3m15h 47m15h 23m14h 7m12h 30m10h 50m9h 21m8h 35m
Data source: San Martino daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in San Martino

In April, the wind in San Martino gently picks up, with an average speed of 1.5 m/s (3 mph), mirroring the brisk spring air that invigorates the senses. This slight increase from earlier months signals the transition to warmer weather, with winds beginning to dance gracefully through the blossoming landscapes. As the year progresses, April's winds remain steady, aligning with May’s consistent breeze, while the summer months see a subtle dip. This rhythm of wind speeds paints a picture of San Martino's inviting and serene atmosphere, perfect for leisurely strolls and outdoor explorations amidst the vibrant Italian scenery.

Average April Wind Speed in San Martino

The chart displays monthly wind speed patterns in San Martino, with values for each month shown alongside April's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how April's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec1.41.21.41.5 m/s1.51.31.41.31.11.31.21.6
Data source: San Martino April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in San Martino Compares to Other Months

The weather in San Martino changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of April's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in San Martino and find detailed weather information for every month.

In comparing the weather between April and January, we see a notable contrast in temperatures and precipitation. April averages around 2°C (35°F), with minimums of -17°C (1°F) and maximums reaching 16°C (61°F), indicating a much milder and transitional climate as spring begins. In contrast, January maintains chillier conditions, with an average temperature of -8°C (18°F), ranging from a frigid -25°C (-14°F) to a maximum of just 4°C (39°F), reflecting the depths of winter. Additionally, although April experiences more precipitation at 94 mm over 11 days, January sees less with 55 mm across 10 days. Humidity remains quite high in both months, at 83% in April and 93% in January, contributing to a damp atmosphere. For a more detailed look at January weather in this region, you can visit San Martino weather in January.

In comparing the weather between April and February, it's clear that April experiences milder temperatures, with an average of 2°C (35°F) compared to February's colder average of -4°C (25°F). April also boasts a higher maximum temperature of 16°C (61°F), while February only reaches up to 9°C (49°F). Moreover, April has more precipitation, totaling 94 mm (3.7 in) over 11 days, compared to February's 58 mm (2.3 in) over 9 days. Humidity levels are slightly lower in April at 83%, compared to February's 89%. For more detailed insights into February weather, you can refer to San Martino weather in February.

Comparing the weather in April and March reveals some notable differences. In April, temperatures average around 2°C (35°F), with a minimum of -17°C (1°F) and a maximum of 16°C (61°F), indicating a gradual warming as spring sets in. In contrast, March experiences colder conditions, with average temperatures around -2°C (29°F), a minimum of -23°C (-8°F), and a maximum of 13°C (56°F). Precipitation is higher in April, totaling 94 mm (3.7 in) over 11 days, compared to March's 75 mm (2.9 in) over 12 days. Humidity levels are slightly lower in April at 83%, while March records a higher humidity at 86%. For more detailed information, you can visit San Martino weather in March.

April and May present a notable transition in weather patterns. In April, temperatures range from a chilly minimum of -17°C (1°F) to a slightly warmer maximum of 16°C (61°F), with an average of 2°C (35°F). The month sees significant precipitation of 94 mm (3.7 in) over 11 days, accompanied by high humidity at 83%. In contrast, May brings a more moderate climate with minimum temperatures at -7°C (19°F) and maximums reaching 22°C (72°F), leading to an average of 6°C (43°F). However, May experiences increased rainfall, totaling 143 mm (5.6 in) across 22 days, though the humidity decreases slightly to 78%. For a detailed look at the weather in May, visit San Martino weather in May.

April and June present significantly different weather patterns. In April, temperatures range from a chilly minimum of -17°C (1°F) to an average of 2°C (35°F) and can reach a comfortable maximum of 16°C (61°F). The month experiences considerable precipitation, totaling 94 mm (3.7 in) over 11 days, coupled with a high humidity of 83%. In contrast, June sees a rise in temperatures, with a minimum of -2°C (29°F), an average of 12°C (54°F), and a maximum that can reach a warm 29°C (84°F). While June has a higher total precipitation of 137 mm (5.4 in), it occurs over 20 days, with humidity slightly lower at 79%. For more detailed information on weather conditions during this month, you can visit San Martino weather in June.

April and July present distinctly different weather experiences. In April, temperatures range from a minimum of -17°C (1°F) to a maximum of 16°C (61°F), resulting in an average temperature of 2°C (35°F). The month sees about 94 mm (3.7 in) of precipitation across 11 days, with humidity at 83%. In contrast, July enjoys milder conditions with temperatures varying from a minimum of 2°C (36°F) to a maximum of 26°C (79°F), averaging at 13°C (56°F). However, July is wetter, receiving 162 mm (6.4 in) of precipitation over 21 days, with humidity slightly lower at 82%. For more information, you can check San Martino weather in July.

When comparing the weather in April and August, a noticeable shift can be observed. In April, temperatures range from a chilly minimum of -17°C (1°F) to a maximum of 16°C (61°F), with an average of 2°C (35°F). The month experiences significant precipitation at 94 mm (3.7 in) over 11 days, coupled with high humidity at 83%. In contrast, August offers a much milder experience, with temperatures ranging from a minimum of -4°C (25°F) to a comfortable maximum of 25°C (78°F) and an average of 13°C (56°F). However, it also sees increased rainfall, totaling 182 mm (7.2 in) over 21 days, and a slightly lower humidity level of 80%. For those interested in further details about the weather in August, visit San Martino weather in August.

April and September showcase distinct weather patterns, with April experiencing colder temperatures and a gradual warming trend towards the end of the month. In April, temperatures range from a minimum of -17°C (1°F) to a maximum of 16°C (61°F), with an average of 2°C (35°F) and about 94 mm (3.7 in) of precipitation over 11 days. In contrast, September offers milder conditions with temperatures ranging from -8°C (18°F) to 22°C (72°F) and an average of 9°C (49°F). It also sees an increase in precipitation, totaling 117 mm (4.6 in) across 15 days. Both months share the same humidity level of 83%, but the overall feel of the seasons is markedly different. For more information, visit San Martino weather in September.

April and October display notable differences in weather patterns. In April, temperatures range from a brisk -17°C (1°F) at night to a comfortable 16°C (61°F) during the day, averaging around 2°C (35°F). The month sees about 94 mm (3.7 in) of precipitation over approximately 11 days, with humidity levels sitting at a relatively high 83%. In contrast, October experiences slightly milder temperatures, with a minimum of -13°C (8°F) and a maximum of 18°C (64°F), leading to an average of 5°C (41°F). Rainfall increases to 110 mm (4.3 in) over just 10 days, accompanied by an even higher humidity of 90%. For more detailed insights into the October weather patterns, you can visit San Martino weather in October.

April and November present notably different weather conditions, reflecting the transition from spring to late autumn. In April, temperatures typically range from a minimum of -17°C (1°F) to a maximum of 16°C (61°F), with an average of 2°C (35°F) and a relatively high humidity of 83%. This month experiences around 94 mm (3.7 in) of precipitation over approximately 11 days. Conversely, November tends to be colder, with minimum temperatures dropping to -20°C (-3°F) and maximums reaching only 14°C (58°F). The average temperature in November hovers around -1°C (31°F), and humidity increases slightly to 89%. Notably, November also sees greater precipitation, totaling 142 mm (5.6 in) over the same number of days. For a closer look at November weather in a specific region, visit San Martino weather in November.

April and December present contrasting weather patterns, characterized by significant differences in temperature and precipitation. In April, temperatures range from a chilly -17°C (1°F) at their lowest to a mild 16°C (61°F) at their peak, with an average of 2°C (35°F). The month sees about 94 mm (3.7 in) of precipitation over 11 days, accompanied by a humidity level of 83%. In stark contrast, December experiences lower temperatures, with minimums reaching -23°C (-8°F) and maximums only reaching 5°C (41°F), averaging -7°C (20°F). Furthermore, December has slightly higher precipitation at 121 mm (4.8 in) across 12 days and a higher humidity level of 90%. For a detailed look at what to expect in December, visit San Martino weather in December.

Compare San Martino's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in San Martino

As April arrives in San Martino, the weather starts to show signs of transition from the harsh winter months. With temperatures gradually warming and average readings hovering around 2°C, this month feels significantly milder compared to the depths of winter. However, the lingering chill can still surprise, especially with lows dipping to -17°C. Rain plays a notable role as well, with about 94 mm of precipitation spread across 11 days, contributing to an overall humidity of 83%. While April may not yet be synonymous with the warmth of summer, it serves as a refreshing reminder of nature's awakening. For more insights into what to expect throughout the year, check out San Martino Climate.