Climate and monthly weather forecastArregaca, Portugal
Climate and monthly weather forecast
Weather in January
January, the same as December, is another fresh winter month in Arregaca, Portugal, with an average temperature fluctuating between 12.9°C (55.2°F) and 5.4°C (41.7°F). Arregaca's temperature records reveal January as the coldest month, marked by average highs of 12.9°C (55.2°F) and lows of 5.4°C (41.7°F). Weather in January »Weather in February
February, the last month of the winter in Arregaca, is a moderate month, with temperature in the range of an average high of 13.9°C (57°F) and an average low of 5.5°C (41.9°F). A minimal variation is noted in Arregaca's average high-temperature at the onset of February, reaching a moderate 13.9°C (57°F) from January's 12.9°C (55.2°F). Weather in February »Weather in March
The first month of the spring, March, is a refreshing month in Arregaca, Portugal, with temperature in the range of an average low of 6.9°C (44.4°F) and an average high of 16.6°C (61.9°F). The arrival of March denotes a barely perceptible change in the average high-temperatures to a still refreshing 16.6°C (61.9°F) from February's 13.9°C (57°F). Weather in March »Weather in April
April, like March, in Arregaca, Portugal, is another enjoyable spring month, with temperature in the range of an average high of 18.8°C (65.8°F) and an average low of 8.2°C (46.8°F). At the start of April, Arregaca's average high-temperature reaches a still enjoyable 18.8°C (65.8°F), subtly different from the preceding month. Weather in April »Weather in May
May, the last month of the spring in Arregaca, is an agreeable month, with temperature in the range of an average high of 22.3°C (72.1°F) and an average low of 10.9°C (51.6°F). A soft shift in the average high-temperature is noticeable in May, transitioning from a refreshing 18.8°C (65.8°F) in April to an agreeable 22.3°C (72.1°F). Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in Arregaca, Portugal, with an average temperature ranging between min 12.8°C (55°F) and max 25°C (77°F). The commencement of June notes an average high-temperature of a warm 25°C (77°F), exhibiting little difference from the previous month. Weather in June »Weather in July
July, like June, in Arregaca, Portugal, is another warm summer month, with an average temperature fluctuating between 28.2°C (82.8°F) and 14.5°C (58.1°F). With the onset of July, Arregaca observes a minor temperature ascent, with the average high-temperature adjusting from June's warm 25°C (77°F) to a still moderately hot 28.2°C (82.8°F). Weather in July »Weather in August
August, the last month of the summer in Arregaca, is also a moderately hot month, with an average temperature varying between 29.2°C (84.6°F) and 14.4°C (57.9°F). August is the warmest month, with the temperature often reaching an average high of 29.2°C (84.6°F) and an average low of 14.4°C (57.9°F). During August, the heat index is calculated to be a tropical 32°C (89.6°F). Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in Arregaca, Portugal, with temperature in the range of an average high of 27°C (80.6°F) and an average low of 13.6°C (56.5°F). Arregaca measures an average high-temperature of a still warm 27°C (80.6°F) in September, nearly consistent with the preceding month. Weather in September »Weather in October
October, the same as September, in Arregaca, Portugal, is an agreeable autumn month, with an average temperature ranging between max 22.5°C (72.5°F) and min 12.4°C (54.3°F). October brings a minor shift in the average high-temperature, adjusting from a moderately hot 27°C (80.6°F) in September to a pleasant 22.5°C (72.5°F). Weather in October »Weather in November
November, the last month of the autumn in Arregaca, is another mild month, with an average temperature ranging between min 8.4°C (47.1°F) and max 15.6°C (60.1°F). Welcoming November, Arregaca observes a shift in the average high-temperature, falling from October's pleasant 22.5°C (72.5°F) to a moderate 15.6°C (60.1°F). Weather in November »Weather in December
December, the first month of the winter in Arregaca, is still a refreshing month, with an average temperature varying between 6.5°C (43.7°F) and 14°C (57.2°F). Arregaca experiences an average high-temperature of a still refreshing 14°C (57.2°F) in December, marking an insignificant shift from 15.6°C (60.1°F) in November. Weather in December »Updated: Aug 13, 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
With an average high-temperature of 12.9°C (55.2°F) and an average low-temperature of 5.4°C (41.7°F), January is the coldest month.
With an average relative humidity of 84%, January is the most humid month in Arregaca.
In Arregaca, during the entire year, the rain falls for 119.4 days and collects up to 525mm (20.67") of precipitation.
January has the least sunshine of the year, with an average of 5h of sunshine.
January through March, November and December, with an average maximum UV index of 3, are months with the lowest UV index.
June has the longest days of the year, with an average of 15h and 0min of daylight.
June through August, with an average maximum UV index of 6, are months with the highest UV index.
July is the month with the least rainfall. Rain falls for 3.7 days and accumulates 4mm (0.16") of precipitation.
The month with the most sunshine is July, with an average of 11.2h of sunshine.
August, recognised by an average high temperature of 29.2°C (84.6°F) and a low of 14.4°C (57.9°F), is Arregaca's warmest month.
August and September, with an average relative humidity of 65%, are the least humid months.
On Sunday, 27. October 2024, at 02:00, Daylight Saving Time ends, 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.
The month with the most rainfall is November, when the rain falls for 14.6 days and typically aggregates up to 77mm (3.03") of precipitation.
The month with the shortest days is December, with an average of 9h and 24min of daylight.
Average temperature
Arregaca, Portugal
The warmest month (with the highest average high temperature) is August (29.2°C).
The month with the lowest average high temperature is January (12.9°C).
The month with the highest average low temperature is July (14.5°C).
The coldest month (with the lowest average low temperature) is January (5.4°C).
Average pressure
Arregaca, Portugal
- Average pressure in January:
1022.1mbar - Average pressure in February:
1020.1mbar - Average pressure in March:
1017.6mbar - Average pressure in April:
1015.3mbar - Average pressure in May:
1016.2mbar - Average pressure in June:
1016.7mbar
- Average pressure in July:
1016.5mbar - Average pressure in August:
1016.4mbar - Average pressure in September:
1016.8mbar - Average pressure in October:
1016mbar - Average pressure in November:
1017.3mbar - Average pressure in December:
1022.7mbar
The month with the highest atmospheric pressure is December (1022.7mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed
Arregaca, Portugal
- Average wind speed in January:
8.4km/h - Average wind speed in February:
8.9km/h - Average wind speed in March:
9km/h - Average wind speed in April:
8.3km/h - Average wind speed in May:
8.4km/h - Average wind speed in June:
8.2km/h
- Average wind speed in July:
8.4km/h - Average wind speed in August:
8km/h - Average wind speed in September:
7.2km/h - Average wind speed in October:
7.6km/h - Average wind speed in November:
8.3km/h - Average wind speed in December:
8.4km/h
The windiest month (with the highest average wind speed) is March (9km/h).
The calmest month (with the lowest average wind speed) is September (7.2km/h).
Average humidity
Arregaca, Portugal
The month with the highest relative humidity is January (84%).
The months with the lowest relative humidity are August and September (65%).
Average rainfall
Arregaca, Portugal
The wettest month (with the highest rainfall) is November (77mm).
The driest month (with the least rainfall) is July (4mm).
Average rainfall days
Arregaca, Portugal
- Average rainfall days in January:
13.9 days - Average rainfall days in February:
10.8 days - Average rainfall days in March:
14.2 days - Average rainfall days in April:
14.7 days - Average rainfall days in May:
9.8 days - Average rainfall days in June:
7.3 days
- Average rainfall days in July:
3.7 days - Average rainfall days in August:
2.8 days - Average rainfall days in September:
5.6 days - Average rainfall days in October:
11 days - Average rainfall days in November:
14.6 days - Average rainfall days in December:
11 days
The month with the highest number of rainy days is April (14.7 days).
The month with the least rainy days is August (2.8 days).
Average daylight / Average sunshine
Arregaca, Portugal
- Average daylight in January:
9h and 42min - Average daylight in February:
10h and 42min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 24min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 42min - Average daylight in August:
13h and 42min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 6min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 24min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January:
5h and 0min - Average sunshine in February:
6h and 36min - Average sunshine in March:
7h and 24min - Average sunshine in April:
8h and 0min - Average sunshine in May:
9h and 54min - Average sunshine in June:
10h and 24min
- Average sunshine in July:
11h and 12min - Average sunshine in August:
11h and 0min - Average sunshine in September:
9h and 12min - Average sunshine in October:
6h and 48min - Average sunshine in November:
5h and 24min - Average sunshine in December:
5h and 42min
The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days
Arregaca, Portugal
- Average sunshine days in January:
15.4 days - Average sunshine days in February:
16.2 days - Average sunshine days in March:
15.6 days - Average sunshine days in April:
14.3 days - Average sunshine days in May:
19.3 days - Average sunshine days in June:
21 days
- Average sunshine days in July:
26.6 days - Average sunshine days in August:
27.5 days - Average sunshine days in September:
23.3 days - Average sunshine days in October:
19.1 days - Average sunshine days in November:
14.3 days - Average sunshine days in December:
18.9 days
The month with the most sunshine days is August (27.5 days).
The months with the least sunshine days are April and November (14.3 days).
Average UV index
Arregaca, Portugal
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 3).
Average cloud cover
Arregaca, Portugal
The month with the most cloud cover is January (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 22).
Average visibility
Arregaca, Portugal
The months with the highest visibility are June, September, October and December (9km).
The months with the lowest visibility are January, February, March, April, May, July, August and November (8km).
