April Weather in San Francesco, Italy

Last updated: March 24, 2025

In April, San Francesco, Italy experiences a delightful spring climate characterized by a maximum temperature of 24°C (75°F) that invites outdoor exploration, while the average temperature rests at a mild 11°C (52°F). However, the month can also bring cooler nights, with minimum temperatures dipping to -4°C (26°F). Visitors should be prepared for occasional rain, as precipitation totals around 96 mm (3.8 in) over approximately 12 days, creating a humidity level of 70% that adds to the refreshing ambiance. This blend of warmth and moisture sets the stage for vibrant landscapes and the blossoming of local flora, making it an enchanting time to experience the charm of San Francesco.

April Temperature in San Francesco

April in San Francesco marks a delightful transition as winter yields to spring. With temperatures ranging from a minimum of -4°C (26°F) to a maximum of 24°C (75°F), the average climbs to a comfortable 11°C (52°F), inviting residents and visitors alike to enjoy the burgeoning warmth. This month serves as a precursor to summer, showcasing a significant increase in temperatures compared to the preceding chilly months of January through March, where lows often dipped below freezing. As the landscape begins to bloom and the sun shines more brightly, April sets the stage for outdoor activities, adding a vibrant touch to the town's charm.

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

The chart illustrates April temperature patterns in San Francesco, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec384245525968727365564841
Data source: Temperature data for San Francesco 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.

April Precipitation in San Francesco

April in San Francesco, Italy, sees a notable increase in precipitation, with 96 mm (3.8 in) of rain typically spread over 12 days. This uptick marks a shift from the drier early months of the year, emphasizing the transition into the wetter spring season. Compared to March's 89 mm, April's rainfall fosters a lush landscape, enhancing the region's natural beauty. As temperatures gradually rise, this interplay of rain and warmth encourages plant life to thrive, setting the stage for an exuberant May, where precipitation peaks at 126 mm (5.0 in) over 17 days. Such patterns highlight April as a pivotal month, bridging the cooler, drier winter months with the vibrant growth of late spring.

April Precipitation Trends in San Francesco

The chart displays monthly precipitation patterns in San Francesco, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6110589961265846438394143138
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in San Francesco

In April, San Francesco experiences a notable shift in humidity, settling at 70%, which is slightly higher than March's 68% but still significantly lower than the winter months' averages. This trend reflects the transition into spring, where the air begins to feel more comfortable as temperatures rise. As the months progress, humidity levels continue to decline toward the summer peak, dipping to a low of 55% in August before gradually ascending again in the fall. This seasonal pattern of fluctuating humidity illustrates the city's dynamic climate, characterized by moist winters and drier, more refreshing summers.

April Average Humidity in San Francesco

This chart illustrates the average monthly humidity levels in San Francesco, 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.
JanFebMarAprMayJunJulAugSepOctNovDec84%76%68%70%69%62%57%55%66%79%84%83%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in San Francesco

As April arrives in San Francesco, Italy, the UV Index reaches a notable 7, indicating a high exposure category that demands attention. This marks a progression from previous months, as the index has steadily climbed from a low 2 in January to a high 6 in March. With a burn time of just 25 minutes, residents and visitors alike should be diligent about sun protection during this time, as the sun's intensity begins to significantly increase. The trend points towards even higher UV levels in the upcoming months, reaching a peak of 10 in both June and July. For more detailed information on UV exposure throughout the year, visit San Francesco UV Index.

Maximum UV Index Levels in San Francesco for April

The chart shows the monthly maximum UV Index (UVI) for San Francesco 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.
JanFebMarAprMayJunJulAugSepOctNovDec24678101097532
Data source: San Francesco 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 Francesco

As spring blossoms in San Francesco, April brings an inviting increase in sunshine, welcoming a total of 343 hours of brilliant daylight. This uptick follows a steady climb from 311 hours in March, signaling a transition into a more vibrant season. The trend continues into May, where daylight peaks at 384 hours, creating a perfect backdrop for outdoor exploration and vibrant gatherings. Each month builds upon the last, showcasing a gradual increase in sunlight that thrives until the height of summer in July, when the city basks in 432 hours of sunshine. This pattern of growth not only enhances the charm of San Francesco but also invites locals and visitors alike to savor the delightful warmth of the spring sun.

Monthly Sunshine Duration in San Francesco: April Highlighted

The April sunshine duration represents the total number of hours San Francesco 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.
JanFebMarAprMayJunJulAugSepOctNovDec182h227h311h343h384h419h432h401h338h302h226h216h
Data source: San Francesco April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in San Francesco During April

As spring unfolds in San Francesco, Italy, the likelihood of sunny weather experiences a notable shift. After a steady rise in sunshine chances from a modest 25% in January to 62% by March, April presents a slight dip with 43% probability of sunny days. This fluctuation marks a transitional phase, as the region begins to warm before the summer heat sets in. Although April's sunshine percentage is lower than March, it still maintains a promising outlook compared to the upcoming months, setting the stage for a delightful variety of springtime activities. As warmer days approach in May and June, residents and visitors alike can look forward to more consistently bright skies.

Percentage of Sunny Days in April in San Francesco

The chart illustrates the percentage of sunny days in San Francesco 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 Francesco experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec25%40%62%43%37%56%59%61%53%39%27%37%
Data source: San Francesco April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in San Francesco in April

As spring unfolds in San Francesco, Italy, April delights with 13 hours of daylight, a noticeable increase from the 11 hours enjoyed in March. This surge marks a turning point in the year, with daylight experiences gradually lengthening until reaching their zenith in the summer months. Following April, daylight hours peak at 14 in May and then stabilize at a rich 15 hours in both June and July. As summer fades into fall, daylight begins to wane again, leaving behind a rich tapestry of seasonal changes that beckon both locals and visitors to savor the longer, sunlit days of spring.

Average Daylight Hours in San Francesco for April

The chart illustrates the variation in daylight duration in San Francesco throughout the year, with April highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 19m10h 29m11h 57m13h 27m14h 43m15h 22m15h 1m13h 53m12h 27m10h 58m9h 39m8h 58m
Data source: San Francesco daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in San Francesco

In April, the winds in San Francisco maintain a gentle pace, with an average speed of 2.1 m/s (5 mph), mirroring the calm of the previous two months. This mild breeze sets the stage for the city's vibrant spring bloom, inviting residents and visitors alike to savor the outdoors. As the month progresses, however, a noticeable shift occurs in May, with wind speeds rising to 2.5 m/s (6 mph), signaling the approach of summer. Interestingly, the winds tend to soften during the hotter months of June and July, dropping to 1.6 m/s (4 mph) and 2.0 m/s (4 mph) respectively. This trend hints at an evolving climate rhythm throughout the year, with April acting as a bridge between the calm of early spring and the bustling energy of the summer breeze.

Average April Wind Speed in San Francesco

The chart displays monthly wind speed patterns in San Francesco, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.12.12.22.1 m/s2.51.62.02.01.72.42.31.8
Data source: San Francesco April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in San Francesco Compares to Other Months

The weather in San Francesco 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 Francesco and find detailed weather information for every month.

April generally experiences milder temperatures compared to January, with minimums around -4°C (26°F) and averages rising to 11°C (52°F), peaking at a pleasant 24°C (75°F). In contrast, January is colder, with minimum temperatures dropping to -8°C (17°F), an average of 3°C (38°F), and a maximum of 13°C (57°F). Precipitation is also more frequent in April, accumulating 96 mm (3.8 in) over 12 days, while January sees less rain, with 61 mm (2.4 in) over just 8 days. The humidity in April is slightly lower at 70%, compared to January's higher humidity of 84%. For more specific insights into January weather, you can explore San Francesco weather in January.

April's weather shows a noticeable warming trend compared to February, with average temperatures rising from 6°C (43°F) to a more pleasant 11°C (52°F). While both months experience similar precipitation levels, April averages 96 mm (3.8 in) over 12 days, slightly less than February’s 105 mm (4.1 in) across 11 days. Humidity also drops from February’s 76% to 70% in April, making the spring month feel more comfortable. For more detailed insights into February weather, you can visit San Francesco weather in February.

April generally brings milder temperatures compared to March, with a minimum of -4°C (26°F) rising to an average of 11°C (52°F) and a maximum of 24°C (75°F). In contrast, March starts with colder minimum temperatures of -15°C (5°F) and has a lower average of 7°C (45°F), although it still reaches up to 21°C (71°F) at its warmest. Additionally, April experiences slightly more precipitation at 96 mm (3.8 in) over 12 days, compared to March's 89 mm (3.5 in) across 11 days, but maintains a similar humidity level of around 70% in April versus 68% in March. For a detailed overview of March weather, you can visit San Francesco weather in March.

April and May present a transition in weather patterns, with May typically warmer and slightly wetter. In April, temperatures range from a low of -4°C (26°F) to a high of 24°C (75°F), while the average stands at 11°C (52°F). The month experiences 96 mm (3.8 in) of precipitation over 12 days, coupled with a humidity level of 70%. In contrast, May sees a minimum temperature of 2°C (37°F) and a maximum of 29°C (84°F), with an average temperature of 15°C (59°F). Precipitation increases to 126 mm (5.0 in) over 17 days, while humidity decreases slightly to 69%. For a more detailed look at May conditions, check out San Francesco weather in May.

April and June present distinct weather contrasts, marking a transition from the coolness of early spring to the warmth of early summer. In April, temperatures can drop to a chilly minimum of -4°C (26°F), with an average of 11°C (52°F) and highs reaching up to 24°C (75°F). The month experiences considerable precipitation, totaling 96 mm (3.8 in) over roughly 12 days and maintaining a humidity level of 70%. In contrast, June sees a noticeable increase in warmth, with minimum temperatures starting at 8°C (47°F) and average highs reaching 34°C (94°F), accompanied by significantly less rainfall of 58 mm (2.3 in) over about 8 days. The humidity also relaxes to 62%, making June a much drier and warmer month overall. For more detailed insights on the climate in June, you can visit San Francesco weather in June.

April and July present strikingly different weather patterns. In April, temperatures range from a chilly minimum of -4°C (26°F) to a pleasant average of 11°C (52°F), peaking at 24°C (75°F). The month sees considerable precipitation, with 96 mm (3.8 in) falling over approximately 12 days, and humidity remains relatively high at 70%. In contrast, July offers warmer conditions, with minimum temperatures of 11°C (51°F) and an average of 22°C (73°F), soaring to a maximum of 35°C (95°F). Additionally, July experiences significantly less rain, with only 46 mm (1.8 in) over about 6 days, and the humidity drops to a more comfortable 57%. For more details on the warm weather in July, you can check San Francesco weather in July.

April and August exhibit stark contrasts in weather characteristics. April starts with colder temperatures, plummeting to a minimum of -4°C (26°F) and averages around 11°C (52°F), making it a month of transition as it gradually warms up to a maximum of 24°C (75°F). The month also brings significant rainfall, with 96 mm (3.8 in) over approximately 12 days and a higher humidity level of 70%. In contrast, August is warm and dry, with minimum temperatures of 11°C (52°F), average highs reaching 23°C (73°F), and soaring up to 34°C (94°F). Rainfall is much lower at 43 mm (1.7 in) across only 7 days, coupled with reduced humidity at 55%. For more insights on how August weather in San Francesco compares to other months, visit San Francesco weather in August.

April and September present contrasting weather patterns, marked by significant differences in temperature and precipitation. In April, temperatures can drop to a chilly minimum of -4°C (26°F), while averaging at 11°C (52°F) and peaking at 24°C (75°F). The month is also characterized by relatively high precipitation, totaling 96 mm (3.8 in) over approximately 12 days, along with a humidity level of 70%. In contrast, September enjoys milder weather, with minimum temperatures around 5°C (42°F) and an average of 18°C (65°F), reaching a warm maximum of 29°C (84°F). Although it sees slightly less rainfall at 83 mm (3.3 in) over about 10 days, humidity is marginally lower at 66%. For a closer look at September's climate specifics, check out San Francesco weather in September.

April and October exhibit notable differences in weather characteristics, despite sharing similar maximum temperatures of 24°C (75°F). In April, temperatures can drop as low as -4°C (26°F) and average around 11°C (52°F), while October has a milder minimum of 3°C (38°F) and an average of 13°C (56°F). April tends to be slightly wetter with 96 mm (3.8 in) of precipitation over about 12 days, compared to October's 94 mm (3.7 in) over 10 days. Additionally, October experiences higher humidity levels at 79%, compared to April's 70%. For more detailed information, you can check San Francesco weather in October.

April and November exhibit notable differences in weather conditions. April typically has a wider temperature range, with minimums dropping to -4°C (26°F) and maximums reaching up to 24°C (75°F), alongside average temperatures around 11°C (52°F). It experiences about 96 mm (3.8 in) of precipitation over approximately 12 days, resulting in a humidity level of 70%. In contrast, November's temperatures are generally milder, ranging from a low of -2°C (29°F) to a high of 18°C (64°F), with an average of 9°C (48°F). It sees higher precipitation at 143 mm (5.6 in) over 13 days, contributing to increased humidity at 84%. For more detailed information, you can visit San Francesco weather in November.

April and December present contrasting weather patterns. In April, temperatures range from a chilly minimum of -4°C (26°F) to a pleasant maximum of 24°C (75°F), averaging around 11°C (52°F). The month sees moderate precipitation at 96 mm (3.8 in) over approximately 12 days, with humidity levels hovering around 70%. In contrast, December is colder, with temperatures spanning from -5°C (23°F) to a maximum of 14°C (58°F), averaging just 5°C (41°F). This month experiences higher rainfall, totaling 138 mm (5.4 in) across about 14 days, and increased humidity at 83%. For more details on the December weather, check out San Francesco weather in December.

Compare San Francesco's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in San Francesco

As April unfolds in San Francesco, the weather begins to transition from the chill of winter to the warmth of spring, offering a delightful mix of mild temperatures and refreshing rainfall. While daytime highs can reach a pleasant 24°C (75°F), the average temperature remains around 11°C (52°F), providing a comfortable climate for outdoor activities. The blend of humidity at 70% and 96 mm (3.8 in) of precipitation over 12 days means that those exploring the area should be prepared for occasional showers, helping to nourish the vibrant flora of the season. This month stands apart from the drier and hotter summer months, making it a perfect time to enjoy the stunning landscapes and blossoming nature. For a deeper insight into the climate of this enchanting region, visit San Francesco Climate.