The climate of Piacenza
In the grand scheme of global climates,
Piacenza,
Italy is classified under the Köppen climate classification as Cfa, which indicates a humid subtropical climate with no dry season. Positioned in the northern part of Italy, this city experiences varied climatic conditions aptly reflecting this classification.
Throughout the calendar, average high temperatures fluctuate from a cool 6.4°C (43.5°F) in
January to a hot 29.4°C (84.9°F) in
August, while average lows range from a chilly 1°C (33.8°F) in January to a warmer 17.1°C (62.8°F) in August. Its relative humidity hardly strays far from 70%, with the highest levels (85%) observed in
November and the lowest (66%) in August.
Rainfall is prevalent throughout the year in Piacenza - January records the least precipitation with 33mm (1.3"), whereas the wettest month is November with a notable 84mm (3.31") of rain. In tandem with the rainfall, the city also sees a gradual increase in rainy days from 9.9 in January to a peak of 18 in
July, before retracting to 8.6 in
December.
Despite its humid subtropical climate, Piacenza also experiences snowfall. The snowiest periods are in January and
February, with recorded averages of 41mm (1.61") and 36mm (1.42") respectively. The number of snowfall days also peaks during these months at 1.8 and 1.7 days in turn.
Daylight hours in Piacenza experience a yearly flux from a low of 9.2 hours in January to a high of 15.2 hours in July. On the contrary, sunshine hours and days follow an opposite pattern, starting at a yearly low of 5.6 hours (and 18.1 days) in January, peaking at 11.5 (and 6.5 days) in
June and July, then gradually decreasing again by the end of the year.
The best time to visit Piacenza
Given the climatological patterns, the optimal time for visiting
Piacenza is from
May to
September. During these months, the city enjoys its highest average temperatures, from 21.4°C (70.5°F) to 29.4°C (84.9°F). The duration of daylight is also at its peak, encouraging outdoor activities and sightseeing. While rainfall is relatively high, averaging from 71mm (2.8") to 74mm (2.91"), the sunshine duration of up to 10.3 to 11.5 hours offsets it, allowing ample time for tourists to explore and enjoy this Italian city. The UV index is also at its peak, with values reaching 5 to 6 during these months.
The worst time to visit Piacenza
The least favorable period to plan a trip to
Piacenza would be from
November to
February. These months demonstrate the lowest average temperatures of the year, ranging from 1°C (33.8°F) to 1.9°C (35.4°F), as well as the city's highest relative humidity of 80% to 85%. Additionally, these colder months experience snowfall, particularly in
January and February, further reducing outdoor tourist activities.
Spring weather in Piacenza
Spring in
Piacenza commences with average high temperatures of 12.8°C (55°F) in
March, progressing to 17.7°C (63.9°F) in
April and reaching 21.4°C (70.5°F) in
May. Nights are colder, but gradually warm from an average low of 4.5°C (40.1°F) to 10.6°C (51.1°F) between March and May. While rainfall increases from 51mm (2.01") in March to 74mm (2.91") in May, the sunshine hours also rise from 7.5 to 10.3 hours within the same span, providing a pleasant and delightful ambiance overall.
Summer weather in Piacenza
Summers in
Piacenza are characterized by warm temperatures, with average highs oscillating from 26.4°C (79.5°F) in
June to 29.4°C (84.9°F) in
August. Average low temperatures ascend from 14.5°C (58.1°F) in June to 17.1°C (62.8°F) in August. Rainfall is consistent, averaging between 71mm (2.8") and 73mm (2.87"), while the daylight hours crest at 15.2 and 15.6 hours in
July and June respectively.
Autumn weather in Piacenza
Piacenza's autumn ushers in a cooling period, with temperatures diminishing from an average high of 24.3°C (75.7°F) in
September to 12°C (53.6°F) in
November. Night temperatures follow a similar trend, dropping from 13.7°C (56.7°F) to 5.9°C (42.6°F) within the same period. Rainfall peaks at 84mm (3.31") in November, the highest of the year, and daylight hours shrink from 12.5 hours in September to 9.6 hours in November.
Winter weather in Piacenza
Winter in
Piacenza is synonymous with cold and snow. With the lowest temperatures experienced in
January, average highs are a mere 6.4°C (43.5°F) while average lows plummet to 1°C (33.8°F). Snowfall is prevalent in January and
February, with respective averages of 41mm (1.61") and 36mm (1.42"). Rainfall ranges from 33mm (1.3") to 49mm (1.93"), while daylight diminishes to its annual low of 9.2 hours in January. Amidst the biting cold, there are fewer sunshine hours and days, recording 5.6 hours and 18.1 days in January respectively.
Weather in January
January in
Piacenza,
Italy experiences dreadfully cold winter conditions with the lowest temperatures plunging to 1°C (33.8°F). The month follows a similar pattern to
December with a lack of substantial sunlight, at only 9.2 hours per day on average, leading to brisk and frosty days.
Weather in January » Weather in February
February presents slightly improved conditions in
Piacenza, with temperatures ranging from 1.7°C (35.1°F) to 8.1°C (46.6°F). Not a drastic shift from
January, yet the extra daylight, about 10.4 hours per day, provides a slightly brighter touch to the daytime retreat.
Weather in February » Weather in March
March marks the onset of spring in
Piacenza, bringing a noticeable change in the weather. Temperatures show a positive trend, giving way to milder, comfier days. Residents begin spending more time outdoors as the city awakens from its winter sleep.
Weather in March »
Weather in April
April in
Piacenza is characterized by continued warming trends with temperatures reaching 17.7°C (63.9°F), making it a comfortable and desirable month to explore the city’s sprawling parks. The air grows increasingly humid, hanging on to the last vestiges of
March's rain showers that measure around 53mm (2.09").
Weather in April » Weather in May
May sees a noticeable climb in temperature up to a warm 21.4°C (70.5°F) in
Piacenza. It ushers in summer along with the city's traditional festivals and food fairs. With 74mm (2.91"), it's the month that receives the most rainfall.
Weather in May » Weather in June
June brings the first taste of summer to
Piacenza, with temperatures reaching up to 26.4°C (79.5°F). The city starts teeming with tourists drawn to the warmth of the Italian summer. With 15.6 hours of daylight, June boasts the longest days of the year.
Weather in June »
Weather in July
July reigns as the warmest month in
Piacenza,
Italy with the highest temperature soaring to a scorching 29.3°C (84.7°F). The city, draped in the full glory of the Italian summer, hosts several cultural events and outdoor performances.
Weather in July » Weather in August
August in
Piacenza continues the summer trend, with temperature still reaching a hot 29.4°C (84.9°F). The heat lingers in the air as locals and tourists alike soak up the sun. Despite being typically dry, August experiences an average rainfall of 59mm (2.32"), a decrease from the preceding months.
Weather in August » Weather in September
September ushers in autumn in
Piacenza, bringing a slight drop in temperature to a manageable 24.3°C (75.7°F). The city begins to cool down, paving the way for seasonal changes. The reduced rainfall, only 47mm (1.85") as compared to
August, marks the transition from the high heat of summer.
Weather in September »
Weather in October
October maintains the autumnal atmosphere in
Piacenza, with temperatures comfortably settling between 10.1°C (50.2°F) and 18.1°C (64.6°F). As trees sport colorful foliage, the city undergoes a visible transformation. In contrast to
September's minimal rainfall, October sees an increase of rain with an average of 49mm (1.93").
Weather in October » Weather in November
November in
Piacenza is a month of transition, from the mild autumn to the incoming winter chill. The temperatures drop significantly from
October and the days shorten, signaling winter's approach. With a substantial increase in rainfall, the highest all year at 84mm (3.31"), November proposes a mix of wet and cold days.
Weather in November » Weather in December
December is a winter month in
Piacenza,
Italy, presenting weather conditions similar to those in
January. Temperatures hover at a chilly 1.9°C (35.4°F) to 7.5°C (45.5°F) range as the city gears up for the holidays. December sprinkles the city with an average snowfall of about 36mm (1.42"), adding to the festive mood.
Weather in December » [Resources]