Climate in Treviso (Veneto)

The climate of Treviso is moderately continental, with cold, damp winters and hot, muggy summers.
The city is located in the Venetian plain, 20 km (12 mi) from Venice. The climate is similar to that of the Po valley, with respect to which it is a bit milder in winter, but also a little more windy, given that it is exposed to both the bora (cold, dry north-east wind) and the sirocco (mild south-east wind).

The average temperature of the coldest month (January) is of 3.5 °C (38.3 °F), that of the warmest month (July) is of 25 °C (77 °F).

Precipitation amounts to around 900 millimeters (35 inches) per year

Winter, from December to February, is cold, damp and gray. There are periods in which temperatures remain around freezing even during the day, especially in December and January. Besides, the sky remains overcast for long periods.
Typically, by the second half of February, the temperature tends to increase, and highs exceed quite often 10 °C (50 °F).
Fog, which was once very common, has become rarer, and is formed only in periods with Atlantic high pressure.
Snow in Treviso is rare, as is normal in the Veneto plains, because with the cold wind from the north-east (when it snows in Emilia), the weather is generally dry, while with the sirocco (when it snows in Milan), the wind comes directly from the sea, the temperature exceeds freezing and therefore it rains. Sometimes, however, it can snow. On average, less than 10 cm (4 in) fall per year. Generally, the snow does not exceed 5/10 cm (2/4 in) even in the heaviest snowfalls, although 40 cm (15.5 in) of snow fell in January 1985.
Every now and then, cold air masses from Eastern Europe can bring quite intense frosts, though the temperature rarely drops below -10 °C (14 °F). However, the temperature reached -16.5 °C (2.5 °F) in February 1956, -15.5 °C (4 °F) in January 1963, -14 °C (7 °F) in January 1968, -15.5 °C (4 °F) in January 1985, and -13 °C (8.5 °F) in February 1991 and in December 2009.



Summer, from June to August, is hot and muggy, and generally sunny. The heat is felt because of high humidity, although a bit of breeze comes from the sea in the afternoon.
Sometimes, an Atlantic front, able to bring cool and rainy weather, can affect this area even in summer; more often, on sunny days, thunderstorms can erupt in the afternoon or evening.
During heat waves, which are becoming increasingly more frequent, the temperature can reach or exceed 35 °C (95 °F). The highest recorded temperature, 40 °C (104 F), was recorded in August 2003. On other occasions, the temperature has reached 39.5 °C (103 °F) in July 2015, 38 °C (100.5 °F) in August 1998, and 37.5 °C (99.5 °F) in June 2003, in August 2011, in August 2012 and in late June 2019.

Best Time

The best period to visit Treviso is that of spring and early summer, and in particular, from mid-April to mid-June. September, too, is a good month. However, you have to take into account some rainy days in both periods.
Summer can be hot, although some days can be acceptable, especially in June. In summer, and sometimes in May, sudden thunderstorms in the afternoon or evening must be put into account.

Treviso - Climate data

In Treviso, the average temperature of the coldest month (January) is of 3.5 °C (38.3 °F), that of the warmest month (July) is of 24.8 °C (76.7 °F). Here are the average temperatures.
Precipitation amounts to 895 millimeters (35.2 inches) per year: so, it is at an intermediate level. It ranges from 55 mm (2.2 in) in the driest months (January, February) to 105 mm (4.1 in) in the wettest one (June). Here is the average precipitation.
There are on average around 2160 sunshine hours per year. Here are the average hours of sunshine per day.

Treviso - Weather by month

Based on the period 1991-2020

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January, the coldest month of the year, is generally a cold month. The average temperature is of 3.5 °C (38 °F), with a minimum of -0.7 °C (30.7 °F) and a maximum of 7.7 °C (45.8 °F).
On the coldest nights of the month, the temperature usually drops to around -6 °C (21 °F). However, it dropped to -9 °C (15.8 °F) in January 2000.
On the warmest days of the month, the temperature usually reaches around 13 °C (55.5 °F). However, it reached 15.6 °C (60.1 °F) in January 2014.
Precipitation amounts to 55 mm (2.2 in), distributed over 6 days.
The day lasts on average 9 hours and 10 minutes.
There are on average 3 hours of sunshine per day. So, the sun shines 34% of the time.
The average humidity is 80%. Hence, the air is normally humid.
The average wind speed is 6 kph (4 mph).

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February is generally a quite cold month. The average temperature is of 4.9 °C (41 °F), with a minimum of 0.1 °C (32.1 °F) and a maximum of 9.8 °C (49.7 °F).
On the coldest nights of the month, the temperature usually drops to around -5.5 °C (22 °F). However, it dropped to -13 °C (8.6 °F) in February 1991.
On the warmest days of the month, the temperature usually reaches around 16 °C (61 °F). However, it reached 22.6 °C (72.7 °F) in February 2019.
Precipitation amounts to 55 mm (2.2 in), distributed over 5 days.
The day lasts on average 10 hours and 25 minutes.
There are on average 4.5 hours of sunshine per day. So, the sun shines 43% of the time.
The average humidity is 74%. Hence, the air is normally humid.
The average wind speed is 7 kph (4 mph).

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March is generally a mild month. The average temperature is of 9.3 °C (49 °F), with a minimum of 4 °C (39.2 °F) and a maximum of 14.5 °C (58.1 °F).
On the coldest nights, which normally occur at the beginning of the month, the temperature usually drops to around -2 °C (28.5 °F). However, it dropped to -8.4 °C (16.9 °F) in March 2005.
On the warmest days, which normally occur at the end of the month, the temperature usually reaches around 20.5 °C (69 °F). However, it reached 25.2 °C (77.4 °F) in March 2012.
Precipitation amounts to 60 mm (2.4 in), distributed over 6 days.
The day lasts on average 12 hours and 0 minutes.
There are on average 5 hours of sunshine per day. So, the sun shines 40% of the time.
The average humidity is 71%. Hence, the air is normally humid.
The average wind speed is 8 kph (5 mph).

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April is generally a mild month. The average temperature is of 13.6 °C (57 °F), with a minimum of 8.1 °C (46.7 °F) and a maximum of 19.1 °C (66.4 °F).
On the coldest nights, which normally occur at the beginning of the month, the temperature usually drops to around 2 °C (36 °F). However, it dropped to -4.6 °C (23.7 °F) in April 2003.
On the warmest days, which normally occur at the end of the month, the temperature usually reaches around 26 °C (78.5 °F). However, it reached 32 °C (89.6 °F) in April 2011.
Precipitation amounts to 75 mm (3 in), distributed over 9 days.
The day lasts on average 13 hours and 35 minutes.
There are on average 6 hours of sunshine per day. So, the sun shines 44% of the time.
The average humidity is 70%.
The average wind speed is 8 kph (5 mph).

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May is generally a warm month. The average temperature is of 18.6 °C (65 °F), with a minimum of 12.9 °C (55.3 °F) and a maximum of 24.2 °C (75.6 °F).
On the coldest nights, which normally occur at the beginning of the month, the temperature usually drops to around 7.5 °C (45.5 °F). However, it dropped to 4.6 °C (40.3 °F) in May 2004.
On the warmest days, which normally occur at the end of the month, the temperature usually reaches around 30.5 °C (86.5 °F). However, it reached 35 °C (95 °F) in May 2009.
Precipitation amounts to 80 mm (3.1 in), distributed over 9 days.
The day lasts on average 15 hours and 0 minutes. So the days are long.
There are on average 7.5 hours of sunshine per day. So, the sun shines 49% of the time.
The average humidity is 68%.
The average wind speed is 8 kph (5 mph).

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June is generally a warm to hot month. The average temperature is of 22.6 °C (73 °F), with a minimum of 17 °C (62.7 °F) and a maximum of 28.2 °C (82.7 °F).
On the coldest nights, which normally occur at the beginning of the month, the temperature usually drops to around 11.5 °C (52.5 °F). However, it dropped to 6.6 °C (43.9 °F) in June 2001.
On the warmest days, which normally occur at the end of the month, the temperature usually reaches around 34 °C (93 °F). However, it reached 37.4 °C (99.3 °F) in June 2003.
Precipitation amounts to 105 mm (4.1 in), distributed over 9 days.
The day lasts on average 15 hours and 35 minutes. So the days are long. June 21, the summer solstice, is the longest day of the year in the Northern Hemisphere.
There are on average 8.5 hours of sunshine per day. So, the sun shines 53% of the time.
The average humidity is 67%.
The average wind speed is 7 kph (4 mph).

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July, the warmest month of the year, is generally a warm to hot month. The average temperature is of 24.8 °C (77 °F), with a minimum of 19.1 °C (66.4 °F) and a maximum of 30.5 °C (86.9 °F).
On the coldest nights of the month, the temperature usually drops to around 14.5 °C (58 °F). However, it dropped to 9.8 °C (49.6 °F) in July 2000.
On the warmest days of the month, the temperature usually reaches around 35 °C (95 °F). However, it reached 39.4 °C (102.9 °F) in July 2015.
Precipitation amounts to 65 mm (2.6 in), distributed over 7 days.
The day lasts on average 15 hours and 20 minutes. So the days are long.
There are on average 9.5 hours of sunshine per day. So, the sun shines 63% of the time.
The average humidity is 66%.
The average wind speed is 7 kph (4 mph).

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August is generally a warm to hot month. The average temperature is of 24.6 °C (76 °F), with a minimum of 18.9 °C (66 °F) and a maximum of 30.3 °C (86.5 °F).
On the coldest nights of the month, the temperature usually drops to around 13.5 °C (56.5 °F). However, it dropped to 9 °C (48.2 °F) in August 1995.
On the warmest days of the month, the temperature usually reaches around 35 °C (94.5 °F). However, it reached 39.8 °C (103.6 °F) in August 2003.
Precipitation amounts to 75 mm (3 in), distributed over 7 days.
The day lasts on average 14 hours and 0 minutes.
There are on average 9 hours of sunshine per day. So, the sun shines 63% of the time.
The average humidity is 67%.
The average wind speed is 7 kph (4 mph).

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September is generally a warm month. The average temperature is of 19.8 °C (68 °F), with a minimum of 14.5 °C (58.2 °F) and a maximum of 25.1 °C (77.1 °F).
On the coldest nights, which normally occur at the end of the month, the temperature usually drops to around 9 °C (48.5 °F). However, it dropped to 5.6 °C (42.1 °F) in September 1995.
On the warmest days, which normally occur at the beginning of the month, the temperature usually reaches around 30 °C (86 °F). However, it reached 33.6 °C (92.5 °F) in September 2011.
Precipitation amounts to 85 mm (3.3 in), distributed over 6 days.
The day lasts on average 12 hours and 30 minutes.
There are on average 7 hours of sunshine per day. So, the sun shines 54% of the time.
The average humidity is 72%. Hence, the air is normally humid.
The average wind speed is 7 kph (4 mph).

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October is generally a very mild month. The average temperature is of 14.6 °C (58 °F), with a minimum of 10.2 °C (50.3 °F) and a maximum of 19 °C (66.2 °F).
On the coldest nights, which normally occur at the end of the month, the temperature usually drops to around 3.5 °C (38.5 °F). However, it dropped to -1 °C (30.2 °F) in October 2003.
On the warmest days, which normally occur at the beginning of the month, the temperature usually reaches around 25 °C (76.5 °F). However, it reached 31 °C (87.8 °F) in October 2009.
Precipitation amounts to 90 mm (3.5 in), distributed over 7 days.
The day lasts on average 10 hours and 55 minutes.
There are on average 5 hours of sunshine per day. So, the sun shines 48% of the time.
The average humidity is 79%. Hence, the air is normally humid.
The average wind speed is 6 kph (4 mph).

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November is generally a mild month. The average temperature is of 9 °C (48 °F), with a minimum of 5 °C (41.1 °F) and a maximum of 13 °C (55.4 °F).
On the coldest nights, which normally occur at the end of the month, the temperature usually drops to around -2 °C (29 °F). However, it dropped to -7.1 °C (19.2 °F) in November 1995.
On the warmest days, which normally occur at the beginning of the month, the temperature usually reaches around 19 °C (66 °F). However, it reached 23.3 °C (73.9 °F) in November 2004.
Precipitation amounts to 80 mm (3.1 in), distributed over 7 days.
The day lasts on average 9 hours and 30 minutes.
There are on average 3.5 hours of sunshine per day. So, the sun shines 37% of the time.
The average humidity is 81%. Hence, the air is normally humid.
The average wind speed is 6 kph (4 mph).

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December is generally a quite cold month. The average temperature is of 4.3 °C (40 °F), with a minimum of 0.3 °C (32.5 °F) and a maximum of 8.4 °C (47.2 °F).
On the coldest nights of the month, the temperature usually drops to around -6 °C (21.5 °F). However, it dropped to -13 °C (8.6 °F) in December 2009.
On the warmest days of the month, the temperature usually reaches around 14 °C (57 °F). However, it reached 16.4 °C (61.5 °F) in December 2016.
Precipitation amounts to 65 mm (2.6 in), distributed over 6 days.
The day lasts on average 8 hours and 50 minutes. December 21, the winter solstice, is the shortest day of the year in the Northern Hemisphere.
There are on average 3 hours of sunshine per day. So, the sun shines 32% of the time.
The average humidity is 81%. Hence, the air is normally humid.
The average wind speed is 6 kph (4 mph).