Climate and monthly weather forecastSanto António, Portugal
Climate and monthly weather forecast
Weather in January
January, the same as December, is another enjoyable winter month in Santo António, Portugal, with an average temperature varying between 17.6°C (63.7°F) and 16.3°C (61.3°F). Santo António observes a minor difference in average high-temperatures between December's 18.7°C (65.7°F) and January's 17.6°C (63.7°F). Weather in January »Weather in February
February, the last month of the winter in Santo António, is another refreshing month, with an average temperature varying between 16.9°C (62.4°F) and 15.4°C (59.7°F). Santo António's lowest temperatures tend to occur in February and March, with an average high-temperature of 16.9°C (62.4°F). Weather in February »Weather in March
March, the first month of the spring in Santo António, is still a refreshing month, with an average temperature varying between 15.1°C (59.2°F) and 16.9°C (62.4°F). In Santo António, February and March are characterised by the lowest temperatures, recording an average high of 16.9°C (62.4°F). Weather in March »Weather in April
April, like March, in Santo António, Portugal, is another refreshing spring month, with temperature in the range of an average low of 15.8°C (60.4°F) and an average high of 17.4°C (63.3°F). April's arrival shows an average high-temperature of a still comfortable 17.4°C (63.3°F), hardly different from the previous month. Weather in April »Weather in May
May, the last month of the spring in Santo António, is another comfortable month, with temperature in the range of an average low of 17.3°C (63.1°F) and an average high of 18.8°C (65.8°F). May's onset brings an average high-temperature of a still refreshing 18.8°C (65.8°F), showing a minute difference from April's 17.4°C (63.3°F). Weather in May »Weather in June
June, the first month of the summer in Santo António, is an agreeable month, with an average temperature fluctuating between 20.3°C (68.5°F) and 18.7°C (65.7°F). Entering June, Santo António's average high-temperature reads an agreeable 20.3°C (68.5°F), indicating a close resemblance to the previous month's climate. Weather in June »Weather in July
July, the same as June, in Santo António, Portugal, is another pleasant summer month, with temperature in the range of an average high of 22.1°C (71.8°F) and an average low of 20.3°C (68.5°F). In Santo António, July's average high-temperature stands at a still pleasant 22.1°C (71.8°F), closely related to the preceding month. Weather in July »Weather in August
The last month of the summer, August, is a moderately hot month in Santo António, Portugal, with temperature in the range of an average high of 23°C (73.4°F) and an average low of 21.4°C (70.5°F). Santo António's August weather, marked by an average high temperature of 23°C (73.4°F) and an average low temperature of 21.4°C (70.5°F), is the warmest in the year. Weather in August »Weather in September
September, the first month of the autumn in Santo António, is also an agreeable month, with an average temperature ranging between min 21.7°C (71.1°F) and max 22.8°C (73°F). The transition from August to September sees an average high-temperature of an agreeable 22.8°C (73°F), indicating a minor variance from the prior month. Weather in September »Weather in October
October, the same as September, in Santo António, Portugal, is an agreeable autumn month, with an average temperature fluctuating between 22.1°C (71.8°F) and 20.6°C (69.1°F). Transitioning from September to October, Santo António observes an average high-temperature of a still pleasant 22.1°C (71.8°F), differing subtly from the previous month. Weather in October »Weather in November
The last month of the autumn, November, is also an agreeable month in Santo António, Portugal, with an average temperature fluctuating between 20°C (68°F) and 18.8°C (65.8°F). Transitioning from October to November, Santo António observes an average high-temperature of a still pleasant 20°C (68°F), differing subtly from the previous month. Weather in November »Weather in December
The first month of the winter, December, is still a comfortable month in Santo António, Portugal, with an average temperature fluctuating between 17.5°C (63.5°F) and 18.7°C (65.7°F). The advent of December reveals an average high-temperature of an enjoyable 18.7°C (65.7°F), showing minimal difference from the prior month. Weather in December »Updated: Feb 2, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Throughout the year, in Santo António, Portugal, there are 116.4 rainfall days, and 232mm (9.13") of precipitation is accumulated.
The months with the least sunshine are January and December, with an average of 7.6h of sunshine.
The months with the lowest UV index in Santo António are January through June, November and December, with an average maximum UV index of 5.
February and March, with an average high-temperature of 16.9°C (62.4°F), are marked as the coldest months in Santo António, Portugal.
February is the least humid month, with an average relative humidity of 73%.
June and August, with an average relative humidity of 80%, are most humid months in Santo António.
June has the longest days of the year in Santo António, with an average of 14h and 18min of daylight.
The month with the most sunshine in Santo António is June, with an average of 9.2h of sunshine.
July through October, with an average maximum UV index of 6, are months with the highest UV index.
August, with its average high-temperature of 23°C (73.4°F) and an average low-temperature of 21.4°C (70.5°F), holds the record as the warmest month.
The month with the least rainfall in Santo António is August, when the rain falls for 3.9 days and typically collects 3mm (0.12") of precipitation.
October is the month with the most rainfall in Santo António, Portugal. Rain falls for 12.5 days and accumulates 44mm (1.73") of precipitation.
On Sunday, 27. October 2024, at 02:00, Daylight Saving Time ends in Santo António, Portugal, and the time zone changes from WEST to WET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 01:00, and the time zone reverts from WET to WEST.
With an average of 10h and 0min of daylight, December has the shortest days of the year.
Average temperature
Santo António, Portugal
The warmest month (with the highest average high temperature) is August (23°C).
The months with the lowest average high temperature are February and March (16.9°C).
The month with the highest average low temperature is September (21.7°C).
The coldest month (with the lowest average low temperature) is March (15.1°C).
Average pressure
Santo António, Portugal
- Average pressure in January:
1024.1mbar - Average pressure in February:
1022.2mbar - Average pressure in March:
1019.9mbar - Average pressure in April:
1018.3mbar - Average pressure in May:
1019.2mbar - Average pressure in June:
1020.2mbar
- Average pressure in July:
1020.2mbar - Average pressure in August:
1019.1mbar - Average pressure in September:
1019mbar - Average pressure in October:
1017mbar - Average pressure in November:
1019.3mbar - Average pressure in December:
1022.4mbar
The month with the highest atmospheric pressure is January (1024.1mbar).
The month with the lowest atmospheric pressure is October (1017mbar).
Average wind speed
Santo António, Portugal
- Average wind speed in January:
21.1km/h - Average wind speed in February:
23km/h - Average wind speed in March:
22.9km/h - Average wind speed in April:
20.1km/h - Average wind speed in May:
20.1km/h - Average wind speed in June:
18.8km/h
- Average wind speed in July:
20km/h - Average wind speed in August:
19.9km/h - Average wind speed in September:
17.7km/h - Average wind speed in October:
18.3km/h - Average wind speed in November:
22.8km/h - Average wind speed in December:
22.3km/h
The windiest month (with the highest average wind speed) is February (23km/h).
The calmest month (with the lowest average wind speed) is September (17.7km/h).
Average humidity
Santo António, Portugal
The months with the highest relative humidity are June and August (80%).
The month with the lowest relative humidity is February (73%).
Average rainfall
Santo António, Portugal
The wettest month (with the highest rainfall) is October (44mm).
The driest month (with the least rainfall) is August (3mm).
Average rainfall days
Santo António, Portugal
- Average rainfall days in January:
12.3 days - Average rainfall days in February:
10.7 days - Average rainfall days in March:
11.6 days - Average rainfall days in April:
10.5 days - Average rainfall days in May:
7.6 days - Average rainfall days in June:
6.1 days
- Average rainfall days in July:
4.9 days - Average rainfall days in August:
3.9 days - Average rainfall days in September:
6.9 days - Average rainfall days in October:
12.5 days - Average rainfall days in November:
16 days - Average rainfall days in December:
13.4 days
The month with the highest number of rainy days is November (16 days).
The month with the least rainy days is August (3.9 days).
Average daylight / Average sunshine
Santo António, Portugal
- Average daylight in January:
10h and 18min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 0min - Average daylight in May:
13h and 48min - Average daylight in June:
14h and 18min
- Average daylight in July:
14h and 6min - Average daylight in August:
13h and 18min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 24min - Average daylight in November:
10h and 30min - Average daylight in December:
10h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in January:
7h and 36min - Average sunshine in February:
8h and 0min - Average sunshine in March:
7h and 48min - Average sunshine in April:
8h and 12min - Average sunshine in May:
8h and 30min - Average sunshine in June:
9h and 12min
- Average sunshine in July:
8h and 48min - Average sunshine in August:
9h and 6min - Average sunshine in September:
8h and 54min - Average sunshine in October:
8h and 18min - Average sunshine in November:
7h and 42min - Average sunshine in December:
7h and 36min
The month with the most sunshine is June (Average sunshine: 9h and 12min).
The months with the least sunshine are January and December (Average sunshine: 7h and 36min).
Average sunshine days
Santo António, Portugal
- Average sunshine days in January:
12.1 days - Average sunshine days in February:
10 days - Average sunshine days in March:
12.9 days - Average sunshine days in April:
15 days - Average sunshine days in May:
15.3 days - Average sunshine days in June:
16.5 days
- Average sunshine days in July:
18.8 days - Average sunshine days in August:
20.9 days - Average sunshine days in September:
14.5 days - Average sunshine days in October:
12 days - Average sunshine days in November:
8.4 days - Average sunshine days in December:
12 days
The month with the most sunshine days is August (20.9 days).
The month with the least sunshine days is November (8.4 days).
Average UV index
Santo António, Portugal
The months with the highest UV index are July, August, September and October (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, November and December (UV index 5).
Average cloud cover
Santo António, Portugal
The month with the most cloud cover is November (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility
Santo António, Portugal
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
