The climate of Serravalle
Serravalle, nestled charmingly in
San Marino, experiences a Cfb climate, also known as the Marine West Coast climate with warm summers, as classified by the Köppen climate system. This climate type manifests itself in moderately warm temperatures and notable rainfall throughout the year.
On a yearly rotation, the area observes temperatures fluctuating from a high of 28.9°C (84°F) in
August to a low of 5.3°C (41.5°F) in
January. Humidity, constantly providing moisture to the air, has a not too dissimilar rhythm, peaking at 77% in
November and reaching a low point of 61% by August.
A marked characteristic of Serravalle's climate is its year-round rainfall, which ranges from a high of 69mm (2.72") in
May to a low of 30mm (1.18") in August. Despite distinct variations, rainfall occurs in all months, signifying a consistently humid atmosphere. The corresponding number of rainfall days echoes a similar pattern, reaching a highest count of 14.8 days in May and a least count of 9.3 days in August.
Unique to this area is the unusual snowfall pattern, with a scattering of snow occurring in the colder months from 11mm (0.43") in January to 2mm (0.08") in
December, which is nevertheless a rare deviation in this mild marine climate.
The Best Time to Visit Serravalle
To enjoy the warm, inviting climate, the months from
June to
August present the most favorable conditions. During this period, temperatures range from 25.5°C (77.9°F) to 28.9°C (84°F) with the sky liberally sprinkled with sunshine for about 11.5 to 11.6 hours per day. This time segment also sees a drop in the cloud cover to a bare 15% in
July, which along with a UV index peak of 7 in July, promises ample opportunities for outdoor exploration and light-hearted amusement in
Serravalle.
The Worst Time to Visit Serravalle
While
Serravalle has a welcoming climate year-round, the months where conditions might be slightly challenging would be
November and
December. The temperatures during these months plummet to a lower range between 10.2°C (50.4°F) to 14.5°C (58.1°F). Rainfall also observes a spike during this period, reaching 54mm (2.13") in November, coupled with an increase in humidity, spelling damp and cold days.
Spring Weather in Serravalle
Spring in
Serravalle, spreading from
March to
May, offers mild and refreshing conditions. A moderate temperature that wavers from 13.2°C (55.8°F) to 20.7°C (69.3°F) encompasses these months, along with a relative humidity rate that transitions from 73% to 71%.
However, it is worth noting that it is also during this season that Serravalle receives its highest rainfall of 69mm (2.72") in May. This propensity towards precipitation is accompanied by longer daylight hours from 11.9 hours in March extending to 14.8 hours in May, making spring a season of mild warmth and sunny spells interspersed with frequent showers.
Summer Weather in Serravalle
Summer in
Serravalle, extending from
June to
August, is usually warm and lovely. Temperatures soar to the yearly maximum during these months, reaching from 25.5°C (77.9°F) in June to a balmy 28.9°C (84°F) in August. The relative humidity drops to a comfortable 62% in
July, while rainfall and cloud cover also decrease, making summer dry, warm, and filled with clear-skied days.
Autumn Weather in Serravalle
Autumn in
Serravalle, rolling in from
September to
November, is characterized by slightly cooler temperatures that move from 24.1°C (75.4°F) to a chillier 14.5°C (58.1°F). While humidity remains relatively stable from 67% to 77%, the rainfall increases, peaking in November with 54mm (2.13"), making autumn damp and cool.
Winter Weather in Serravalle
Winter in
Serravalle, spanning
December to
February, witnesses a drop in temperatures, with lows of 5.3°C (41.5°F) in
January to highs of 10.2°C (50.4°F) in February. The period is marked by relatively high humidity ranging from 76% to 77%, with expectant rainfall of 36mm (1.42") to 42mm (1.65") across these winter months. A small sprinkle of snow can be expected in December and January, adding to the charm of the chilly season in Serravalle.
Weather in January
January in
Serravalle,
San Marino, brings some of the chilliest temperatures of the year, alongside relatively high humidity. The mercury often hovers around 5.3°C (41.5°F) and can reach up to 9°C (48.2°F). As we transition from
December, we witness a slight rise in temperatures, along with a marginally lower rainfall count.
Weather in January » Weather in February
In
February,
Serravalle grapples with a continuation of the winter season. A modest elevation in both the lower and upper extremities of temperatures, reaching 5.7°C (42.3°F) and 10.2°C (50.4°F) respectively, is noticed, accompanying the city's gradual progress towards the spring.
Weather in February »Weather in March
The month of
March signals the end of winter in
Serravalle, paving the way for spring’s warmer embrace. The 7.6°C (45.7°F) to 13.2°C (55.8°F) temperature range, alongside a decline in snowfall, substantiates this transition.
Weather in March »
Weather in April
With
April's arrival in
Serravalle, the feeling of spring is undeniably in full swing. A significant rise ensues in both the lower and upper bounds of April's temperatures, averaging from 10.5°C (50.9°F) to 16.8°C (62.2°F). The rainfall slightly declines compared to
March, yet it does not deter the thriving city flora.
Weather in April »Weather in May
May's weather is a testament to the maturation of spring in
Serravalle. May’s rainfall takes a major leap to 69mm (2.72") compared to the previous month’s 38mm (1.5"), notching up the highest throughout the year. As the warmth steadily expands, residents experience longer daylight hours, beneficial to those engaging with outdoor activities.
Weather in May » Weather in June
In
June,
Serravalle transitions smoothly from spring into the first month of summer. Temperatures start to soar, offering a refreshing contrast to the relative coolness of
May. The longest daylight hours of the year are observed, providing optimal light conditions for sightseeing in this historic city.
Weather in June »
Weather in July
July, the second month of summer in
Serravalle, maintains a firm grip on heat. The temperatures reach their zenith, with the highest record peaking from 20.8°C (69.4°F) to 28.6°C (83.5°F). The city embraces the summer heat, also marking the lowest humidity levels of the year.
Weather in July » Weather in August
As
August sweeps into
Serravalle, the sweltering summer continues. There exist albeit minor fluctuations in weather conditions as August records the highest monthly temperature of the entire year, peaking from 21.2°C (70.2°F) to 28.9°C (84°F).
Weather in August »Weather in September
September in
Serravalle heralds the advent of autumn. A noticeable drop ensues in temperatures from the summer highs of
August, easing back from the intense heat. The average amount of daylight diminishes slightly; however, this does little to affect the overall pleasant weather.
Weather in September »
Weather in October
October in
Serravalle permits the full bloom of autumn, presenting its unique blend of temperate and mild conditions. The weather undergoes a subtle shift, with temperatures continuing their downward trend from
September. The month displays a typical autumnal character, with decreasing daylight hours and a steady rise in humidity.
Weather in October » Weather in November
The gradual descent into the colder months commences with
November in
Serravalle. November's temperatures experience a further tumble, with the mercury typically oscillating from 10.2°C (50.4°F) to 14.5°C (58.1°F). Concurrently, there is a significant increase in rainfall compared to
October.
Weather in November »Weather in December
December, the last month of the year in
Serravalle, marks the city's return to wintertime. Visibly lower temperatures return, very similar to those observed in
January. A slight uptick in snowfall also surfaces, reintroducing the city to its winterly snow-capped scenes.
Weather in December »