Castelo Branco weather and climate in 2024
Day
22 °C
Night
12 °C
Sea
0 °C
Precipitation
54 mm
in month
Rainy days
8 days
in month
Daylight
14 hours
average
Sunshine
9 hours
average
Humidity
63 %
Day
22 °C
Night
12 °C
Sea
0 °C
Precipitation
54 mm
in month
Rainy days
8 days
in month
Daylight
14 hours
average
Sunshine
9 hours
average
Humidity
63 %
Overview: Castelo Branco
Weather charts for Castelo Branco
We make the most from 40 years of historical weather data to predict the best weather conditions.
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Weather overview for Castelo Branco
Weather overview
Castelo Branco (Portugal) in general has a mild climate. The day temperatures range from 12 °C (53 °F) in January to 32 °C (89 °F) in August. The least rainy month in Castelo Branco is July with its 2 days of rain, the rainiest month is December, when it rains 11 days. The highest night temperatures could be experienced in August with 18 °C (65 °F), the lowest in January with 5 °C (41 °F).
January weather
The rainfall amount descent's start could be observed in January in Castelo Branco. The minimum of the night temperature can be noticed, with its value of 5 °C (41 °F), and the minimum of the day temperature is observable as well, its value is 12 °C (53 °F). The minimum of the wind speed is observable, with its value of 3. The humidity is on its maximum, with its value of 77 %.
February weather
The beginning of the descent of the number of rainy days could be noticed, its value is 10 days in Castelo Branco, while the descent of the rainfall amount can be observed, the value of this measure is 77 mm (3.02 in). The day temperature starts to rise in this month. The beginning of the rise of the number of sun hours (without clouds) could be noticed, with its value being 5 hours.
March weather
The rainfall amount rise's start could be observed, its value is 111 mm (4.37 in) in Castelo Branco. The day temperature continues to rise, with its value of 17 °C (63 °F), while the night temperature rise's start could be observed, with its value being 9 °C (47 °F). The number of sun hours (without clouds) continues to rise, with its value being 6 hours. The maximum of the wind speed can be noticed, its value is 3.
April weather
The beginning of the rise of the number of rainy days could be noticed, with its value of 10 days in Castelo Branco, on the contrary the rainfall amount starts to descent, with its value being 75 mm (2.94 in). The rise of the day temperature can be observed, with its value of 19 °C (66 °F), and the night temperature continues to rise as well, with its value being 9 °C (49 °F). The rise of the number of sun hours (without clouds) can be observed, with its value of 7 hours.
May weather
The day temperature continues to rise, with its value being 22 °C (72 °F) in Castelo Branco, and the rise of the night temperature can be observed too, with its value being 12 °C (54 °F). The number of rainy days descent's start could be observed, the value of this measure is 8 days, while the rainfall amount descents similarly to the previous month, its value is 54 mm (2.11 in). The number of sun hours (without clouds) continues to rise, its value is 9 hours.
June weather
The tourist season is about to start in Castelo Branco. The day temperature continues to rise, with its value of 29 °C (84 °F), and the night temperature continues to rise as well, with its value being 17 °C (62 °F). The rainfall amount descents similarly to the previous month, with its value of 19 mm (0.74 in), and the number of rainy days continues to descent too, with its value being 4 days. The number of sun hours (without clouds) continues to rise, with its value being 10 hours.
July weather
The tourist season is taking place in Castelo Branco. The day temperature rises similarly to the previous month, its value is 31 °C (88 °F), and the night temperature continues to rise as well, its value is 18 °C (64 °F). The minimum of the number of rainy days can be noticed, with its value of 2 days, and the rainfall amount reaches its minimum too, with its value of 5 mm (0.19 in). The number of sun hours (without clouds) is on its maximum in this month.
August weather
The tourist season is taking place in Castelo Branco, and the dry season continues too in August. The maximum of the day temperature is observable, with its value being 32 °C (89 °F), and the night temperature is on its maximum as well, its value is 18 °C (65 °F). The beginning of the descent of the number of sun hours (without clouds) could be noticed. The minimum of the humidity is observable in August.
September weather
The tourist season is close to its peak in Castelo Branco, and the dry season is taking place as well. The beginning of the rise of the number of rainy days could be noticed, with its value being 6 days, and the rainfall amount starts to rise as well in this month. The night temperature descent's start could be observed, its value is 16 °C (61 °F), and the beginning of the descent of the day temperature could be noticed too, with its value of 27 °C (80 °F).
October weather
The day temperature descents similarly to the previous month, with its value of 21 °C (70 °F) in Castelo Branco, and the night temperature continues to descent too. The rainfall amount continues to rise, the value of this measure is 97 mm (3.84 in), and the rise of the number of rainy days can be observed as well, with its value of 10 days. The number of sun hours (without clouds) descents similarly to the previous month, its value is 6 hours.
November weather
The descent of the day temperature can be observed, with its value being 15 °C (59 °F) in Castelo Branco, and the descent of the night temperature can be observed too, with its value of 8 °C (47 °F). The number of rainy days continues to rise, its value is 11 days, and the rainfall amount rises similarly to the previous month too, with its value being 112 mm (4.41 in). The number of sun hours (without clouds) descents similarly to the previous month, with its value being 5 hours.
December weather
The maximum of the number of rainy days is observable, the value of this measure is 11 days in Castelo Branco, and the maximum of the rainfall amount can be noticed as well, with its value of 115 mm (4.52 in). The day temperature continues to descent, its value is 12 °C (53 °F), and the night temperature continues to descent as well, the value of this measure is 6 °C (42 °F). The minimum of the day length can be noticed in December. The minimum of the number of sun hours (without clouds) can be noticed in this month.
FAQs
What is the humidity in January in Castelo Branco?
Humidity in January in Castelo Branco is 77 %.
How many sunny hours can I expect in April in Castelo Branco?
In April in Castelo Branco, you can expect around 7 hours of sunshine.
What is the night temperature in Castelo Branco in May?
The average night temperature in Castelo Branco in May is 12 °C (54 °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. This indicator is higher by 3 °C (38 °F) than in the previous month.
How many rainy days can I expect in June in Castelo Branco?
There are 4 days, which are rainy in June in Castelo Branco, that is, days with precipitation more than 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 1.0 days of the week, or in general - 14 % days. In absolute terms, the decrease compared to the last month is 4 days. This means 49 % value difference.
What is the temperature in Castelo Branco during the day in July?
In Castelo Branco in July, the average daily temperatures will be 31 °C (88 °F). The great temperature for lying by the sea or pool and sunbathing, everywhere else you will probably be a bit hot. An increase of 3 °C (37 °F) compared to the previous month. Don't forget to drink during the day, in these temperatures you should hydrate yourself a lot.
Is it hot in August in Castelo Branco?
In Castelo Branco in August, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.
Is there a wet season in September in Castelo Branco?
No, there is no wet season in Castelo Branco in September - you can expect 6 days of rain during the month.
Are there good conditions to visit in October in Castelo Branco?
October is a good month to visit Castelo Branco. There are some people, who may feel a slight chill at 21 °C (70 °F), but others will feel perfectly fine. The temperature of 12 °C (54 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside.
Is November part of the dry season in Castelo Branco?
No, November is not a dry month in Castelo Branco, expect rain approximately 11 days in a month.
How windy is it in December in Castelo Branco?
In December in Castelo Branco, there will be an average wind scale of 3. It is rather a milder or unnoticeable wind, therefore it will not bother you during your holiday.
We make the most from 40 years of historical weather data to predict the best weather conditions.
Deciding on where to go for a holiday is hard sometimes. Get inspired by the most popular destinations.
We aggregate data from combining multiple weather sources to ensure accuracy of the highest order.