Day
14 °C
Night
8 °C
Sea
15 °C
Precipitation
136 mm
in month
Rainy days
12 days
in month
Daylight
9 hours
average
Sunshine
4 hours
average
Humidity
79 %
We make the most from 40 years of historical weather data to predict the best weather conditions.
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Aveiro (Portugal) in general has a hot climate. Temperatures during the day are in the range from 14 °C (57 °F) in January to 24 °C (75 °F) in August. The highest night temperatures could be experienced in August with 16 °C (61 °F), the lowest in January with 6 °C (44 °F). The least rainy month in Aveiro is July with its 3 days of rain, the rainiest month is November, when it rains 13 days.
The minimum of the day temperature can be noticed, with its value being 14 °C (57 °F) in Aveiro, and the night temperature is on its minimum too. The rainfall amount starts to descent, its value is 125 mm (4.92 in). The minimum of the number of sun hours (without clouds) is observable, with its value of 4 hours. The minimum of the wind speed can be noticed, the value of this measure is 3.
The beginning of the rise of the day temperature could be noticed in this month in Aveiro. The number of rainy days descent's start could be observed, with its value being 12 days, while the rainfall amount continues to descent, its value is 87 mm (3.42 in). The number of sun hours (without clouds) rise's start could be observed in February.
The day temperature rises similarly to the previous month, with its value of 18 °C (64 °F) in Aveiro, while the beginning of the rise of the night temperature could be noticed, the value of this measure is 9 °C (49 °F). The number of rainy days descents similarly to the previous month, its value is 10 days, while the rainfall amount starts to rise, the value of this measure is 106 mm (4.16 in). The rise of the number of sun hours (without clouds) can be observed. The wind speed reaches its maximum, with its value of 3.
The rise of the day temperature can be observed, its value is 19 °C (65 °F) in Aveiro, and the night temperature continues to rise as well, with its value being 11 °C (51 °F). The number of rainy days starts to rise, with its value of 12 days, on the contrary the beginning of the descent of the rainfall amount could be noticed, with its value of 80 mm (3.14 in). The rise of the number of sun hours (without clouds) can be observed, with its value of 7 hours.
The rise of the day temperature can be observed, with its value being 20 °C (68 °F) in Aveiro, and the night temperature rises similarly to the previous month too, the value of this measure is 13 °C (55 °F). The number of rainy days starts to descent, with its value of 9 days, while the rainfall amount descents similarly to the previous month, its value is 68 mm (2.66 in). The number of sun hours (without clouds) continues to rise, with its value of 9 hours.
The rise of the day temperature can be observed, with its value of 23 °C (73 °F) in Aveiro. The tourist season is about to start. The number of rainy days continues to descent, with its value of 6 days, and the rainfall amount continues to descent too, its value is 30 mm (1.17 in). The rise of the number of sun hours (without clouds) can be observed, with its value of 9 hours.
The rise of the night temperature can be observed in Aveiro. The tourist season is taking place. The minimum of the number of rainy days can be noticed, the value of this measure is 3 days, and the rainfall amount reaches its minimum as well, its value is 10 mm (0.41 in). The number of sun hours (without clouds) is on its maximum, with its value being 10 hours.
The tourist season is close to its peak in Aveiro. The day temperature is on its maximum, with its value being 24 °C (75 °F), and the night temperature is on its maximum as well, the value of this measure is 16 °C (61 °F). The beginning of the descent of the number of sun hours (without clouds) could be noticed. The rainfall amount rise's start could be observed in this month.
The day temperature starts to descent, with its value being 23 °C (73 °F) in Aveiro, and the night temperature starts to descent too, with its value of 15 °C (60 °F). There is pending tourist season this month. The rise of the rainfall amount can be observed, with its value of 48 mm (1.87 in), while the beginning of the rise of the number of rainy days could be noticed, with its value of 7 days. The number of sun hours (without clouds) descents similarly to the previous month, its value is 8 hours.
The descent of the day temperature can be observed, the value of this measure is 21 °C (69 °F) in Aveiro, and the descent of the night temperature can be observed too, with its value of 13 °C (55 °F). The rainfall amount continues to rise, the value of this measure is 113 mm (4.44 in), and the number of rainy days continues to rise too, its value is 11 days. The number of sun hours (without clouds) descents similarly to the previous month, with its value being 6 hours.
The day temperature descents similarly to the previous month, the value of this measure is 17 °C (62 °F) in Aveiro, and the descent of the night temperature can be observed as well, its value is 10 °C (50 °F). The number of rainy days reaches its maximum, and the maximum of the rainfall amount is observable as well, the value of this measure is 137 mm (5.39 in). The number of sun hours (without clouds) descents similarly to the previous month, with its value of 5 hours.
The day temperature descents similarly to the previous month, its value is 14 °C (58 °F) in Aveiro, and the night temperature descents similarly to the previous month as well, its value is 8 °C (46 °F). The number of rainy days descent's start could be observed. The day length is on its minimum in this month. The number of sun hours (without clouds) continues to descent, with its value being 4 hours.
In Aveiro in February, expect humidity around 78 %.
An average wind scale that can be expected in March in Aveiro is 3.
In Aveiro in April, you can expect around 7 hours of sunshine.
The average night temperature in Aveiro in May is 13 °C (55 °F). Nights can be cooler, morning running can be refreshing but choose appropriate clothing, evening outdoor sitting can be pleasant but you can also be cold.
In Aveiro in June expect the sea to be warm at 17 °C (63 °F). At this sea temperature, swimming probably won't be the best experience. You probably won't like to stay in water for a long time. On the other hand, there are a minority of people who seek these conditions.
In Aveiro in July, we can expect 3 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 0.6 days of the week, or in general - 9 % days.
In Aveiro in August, there are ideal conditions for a vacation. You can expect just 3 days of rain during the month, taking an umbrella is not necessary. There are some people, who may feel a slight chill at 24 °C (75 °F), but others will feel perfectly fine. A sea temperature of 18 °C (65 °F) can seem colder to some, but others will call it refreshing. The temperature of 16 °C (61 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside.
The average daily temperature in Aveiro in September is 23 °C (73 °F). A comfortable temperature for most people, where it is neither too cold nor too hot, and a large number of activities can be carried out comfortably, including sunbathing by the water. Lighter clothing will be suitable - shorts, skirts, t-shirts, jackets; a light sweater and long trousers may also be useful.
No, there is no wet season in October in Aveiro - you can expect 11 days of rain during the month.
No, November is not a dry month in Aveiro, expect rain approximately 13 days in a month.