Climate and monthly weather forecastAlcains, Portugal
Climate and monthly weather forecast
Weather in January
January, like December, in Alcains, Portugal, is a cool winter month, with temperature in the range of an average low of 3.9°C (39°F) and an average high of 11.6°C (52.9°F). During the coldest month, January, temperatures average a high of 11.6°C (52.9°F) and a low of 3.9°C (39°F). Weather in January »Weather in February
The last month of the winter, February, is a refreshing month in Alcains, Portugal, with an average temperature fluctuating between 4°C (39.2°F) and 13.1°C (55.6°F). An average high-temperature of a moderate 13.1°C (55.6°F) marks February, exhibiting a close resemblance to the conditions in January. Weather in February »Weather in March
The first month of the spring, March, is still a refreshing month in Alcains, Portugal, with an average temperature fluctuating between 15.8°C (60.4°F) and 5.5°C (41.9°F). Entering March, Alcains's average high-temperature reads a still refreshing 15.8°C (60.4°F), indicating a close resemblance to the previous month's climate. Weather in March »Weather in April
April in Alcains, Portugal, is an enjoyable spring month, with temperature in the range of an average low of 7.8°C (46°F) and an average high of 18.5°C (65.3°F). The introduction of April notes a subtle temperature variation to a still refreshing 18.5°C (65.3°F) from March's 15.8°C (60.4°F). Weather in April »Weather in May
The last month of the spring, May, is a warm month in Alcains, Portugal, with an average temperature varying between 11.3°C (52.3°F) and 23.1°C (73.6°F). May brings a slight increase in the average high-temperature, progressing from a refreshing 18.5°C (65.3°F) in April to a moderately hot 23.1°C (73.6°F). Weather in May »Weather in June
June, the first month of the summer in Alcains, is still a warm month, with temperature in the range of an average low of 14.6°C (58.3°F) and an average high of 27.8°C (82°F). As May transitions into June, a subtle temperature shift is observed, with average highs adjusting from 23.1°C (73.6°F) to a still warm 27.8°C (82°F). Weather in June »Weather in July
July in Alcains, Portugal, is a hot summer month, with an average temperature varying between 32.1°C (89.8°F) and 17.2°C (63°F). July brings a slight increase in the average high-temperature, progressing from a warm 27.8°C (82°F) in June to a hot 32.1°C (89.8°F). Weather in July »Weather in August
August, the last month of the summer in Alcains, is also a hot month, with an average temperature varying between 32.8°C (91°F) and 17.1°C (62.8°F). In Alcains, August is the month with the highest recorded average temperatures, measuring a high of 32.8°C (91°F) and a low of 17.1°C (62.8°F). During August, the heat index is estimated at a hot 34°C (93.2°F). Weather in August »Weather in September
September, the first month of the autumn in Alcains, is also a moderately hot month, with an average temperature ranging between max 28.6°C (83.5°F) and min 15.4°C (59.7°F). September's onset brings a negligible change in high-temperatures, falling from a hot 32.8°C (91°F) in August to a warm 28.6°C (83.5°F). Weather in September »Weather in October
October, the same as September, in Alcains, Portugal, is an agreeable autumn month, with temperature in the range of an average high of 22.3°C (72.1°F) and an average low of 12.2°C (54°F). As October commences, the average high-temperature shows a reduction, transitioning from a warm 28.6°C (83.5°F) in September to an agreeable 22.3°C (72.1°F). Weather in October »Weather in November
November, the last month of the autumn in Alcains, is also a moderate month, with temperature in the range of an average high of 15°C (59°F) and an average low of 7.8°C (46°F). The beginning of November involves a decrease in the average high-temperature, transitioning from a pleasant 22.3°C (72.1°F) in October to a moderate 15°C (59°F). Weather in November »Weather in December
The first month of the winter, December, is also a fresh month in Alcains, Portugal, with temperature in the range of an average high of 12.6°C (54.7°F) and an average low of 4.9°C (40.8°F). As Alcains welcomes December, the average high-temperature stabilizes at a cool 12.6°C (54.7°F), showing little deviation from November's 15°C (59°F). Weather in December »Updated: Jun 18, 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
January, with an average high of 11.6°C (52.9°F) and a low of 3.9°C (39°F), signifies the coldest month of the year.
January is the most humid month, with an average relative humidity of 82%.
Throughout the year, there are 97.2 rainfall days, and 371mm (14.61") of precipitation is accumulated.
January is the only month when snow falls.
The month with the most snowfall is January, when snow falls for 0.1 days and typically aggregates up to 1mm (0.04") of snow.
In Alcains, during the entire year, snow falls for 0.2 days and aggregates up to 1mm (0.04") of snow.
January has the least sunshine of the year, with an average of 5.2h of sunshine.
February through December are months without snowfall.
May through August, with an average maximum UV index of 6, are months with the highest UV index.
June has the longest days of the year, with an average of 15h and 0min of daylight.
The months with the least rainfall in Alcains are July and August Rain falls for 2.3 days and accumulates 3mm (0.12") of rain.
The months with the most sunshine are July and August, with an average of 11.8h of sunshine.
August, recognised by an average high temperature of 32.8°C (91°F) and a low of 17.1°C (62.8°F), is Alcains's warmest month.
The least humid month is August, with an average relative humidity of 44%.
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 12.3 days and typically aggregates up to 60mm (2.36") of precipitation.
With an average of 9h and 24min of daylight, December has the shortest days of the year.
December is the month with the lowest UV index, with an average maximum UV index of 2.
Average temperature
Alcains, Portugal
The warmest month (with the highest average high temperature) is August (32.8°C).
The month with the lowest average high temperature is January (11.6°C).
The month with the highest average low temperature is July (17.2°C).
The coldest month (with the lowest average low temperature) is January (3.9°C).
Average pressure
Alcains, Portugal
- Average pressure in January:
1022.3mbar - Average pressure in February:
1020.1mbar - Average pressure in March:
1017.7mbar - Average pressure in April:
1015.2mbar - Average pressure in May:
1015.9mbar - Average pressure in June:
1016.1mbar
- Average pressure in July:
1015.6mbar - Average pressure in August:
1015.6mbar - Average pressure in September:
1016.5mbar - Average pressure in October:
1016.2mbar - Average pressure in November:
1017.4mbar - Average pressure in December:
1023mbar
The month with the highest atmospheric pressure is December (1023mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).
Average wind speed
Alcains, Portugal
- Average wind speed in January:
10km/h - Average wind speed in February:
11.3km/h - Average wind speed in March:
11.1km/h - Average wind speed in April:
10.2km/h - Average wind speed in May:
9.9km/h - Average wind speed in June:
9.8km/h
- Average wind speed in July:
9.5km/h - Average wind speed in August:
9.1km/h - Average wind speed in September:
8.3km/h - Average wind speed in October:
8.7km/h - Average wind speed in November:
10km/h - Average wind speed in December:
9.5km/h
The windiest month (with the highest average wind speed) is February (11.3km/h).
The calmest month (with the lowest average wind speed) is September (8.3km/h).
Average humidity
Alcains, Portugal
The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is August (44%).
Average rainfall
Alcains, Portugal
The wettest month (with the highest rainfall) is November (60mm).
The driest months (with the least rainfall) are July and August (3mm).
Average rainfall days
Alcains, Portugal
- Average rainfall days in January:
11.3 days - Average rainfall days in February:
8.8 days - Average rainfall days in March:
12 days - Average rainfall days in April:
12.1 days - Average rainfall days in May:
7.9 days - Average rainfall days in June:
4.6 days
- Average rainfall days in July:
2.3 days - Average rainfall days in August:
1.5 days - Average rainfall days in September:
5.2 days - Average rainfall days in October:
9.1 days - Average rainfall days in November:
12.3 days - Average rainfall days in December:
10.1 days
The month with the highest number of rainy days is November (12.3 days).
The month with the least rainy days is August (1.5 days).
Average snowfall
Alcains, Portugal
The month with the highest snowfall is January (1mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days
Alcains, Portugal
- Average snowfall days in January:
0.1 days - Average snowfall days in February:
0 days - Average snowfall days in March:
0.1 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0 days - Average snowfall days in December:
0 days
The months with the highest number of snowfall days are January and March (0.1 days).
The months with the least snowfall days are February, April, May, June, July, August, September, October, November and December (0 days).
Average daylight / Average sunshine
Alcains, 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 24min - 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 12min - Average sunshine in February:
6h and 48min - Average sunshine in March:
7h and 30min - Average sunshine in April:
8h and 24min - Average sunshine in May:
10h and 12min - Average sunshine in June:
11h and 12min
- Average sunshine in July:
11h and 48min - Average sunshine in August:
11h and 48min - Average sunshine in September:
9h and 24min - Average sunshine in October:
6h and 42min - Average sunshine in November:
5h and 30min - Average sunshine in December:
5h and 36min
The months with the most sunshine are July and August (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).
Average sunshine days
Alcains, Portugal
- Average sunshine days in January:
18.4 days - Average sunshine days in February:
18.8 days - Average sunshine days in March:
17.3 days - Average sunshine days in April:
16.6 days - Average sunshine days in May:
20.5 days - Average sunshine days in June:
23.8 days
- Average sunshine days in July:
27.9 days - Average sunshine days in August:
28.3 days - Average sunshine days in September:
23.3 days - Average sunshine days in October:
20.8 days - Average sunshine days in November:
16.8 days - Average sunshine days in December:
19.9 days
The month with the most sunshine days is August (28.3 days).
The month with the least sunshine days is April (16.6 days).
Average UV index
Alcains, Portugal
The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 2).
Average cloud cover
Alcains, Portugal
The month with the most cloud cover is January (Cloud cover 42).
The months with the least cloud cover are July and August (Cloud cover 8).
Average visibility
Alcains, Portugal
The months with the highest visibility are June, July, August and September (10km).
The month with the lowest visibility is January (8km).
