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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January, like December, is a moderate winter month in Alte, Portugal, with an average temperature varying between 10.4°C (50.7°F) and 14.9°C (58.8°F). Alte, Portugal, reaches its lowest average temperatures in January, measuring 14.9°C (58.8°F) at the peak and 10.4°C (50.7°F) at the lowest. Weather in January »
Weather in February
The last month of the winter, February, is also a moderate month in Alte, Portugal, with an average temperature varying between 15.4°C (59.7°F) and 10.2°C (50.4°F). Shifting into February, Alte records an average high-temperature of a still refreshing 15.4°C (59.7°F), presenting minor fluctuations compared to the previous month. Weather in February »
Weather in March
The first month of the spring, March, is an enjoyable month in Alte, Portugal, with an average temperature fluctuating between 11.3°C (52.3°F) and 16.8°C (62.2°F). The initiation of March records an average high-temperature of a still refreshing 16.8°C (62.2°F), displaying a near consistency with the previous month. Weather in March »
Weather in April
April, the same as March, is another refreshing spring month in Alte, Portugal, with an average temperature ranging between min 12.7°C (54.9°F) and max 18.4°C (65.1°F). With the onset of April, a modest change to a still enjoyable 18.4°C (65.1°F) from March's 16.8°C (62.2°F) is noted in high-temperature. Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Alte, Portugal, with an average temperature ranging between max 21.8°C (71.2°F) and min 15.2°C (59.4°F). Alte's weather in May shows a minor rise in the average high-temperature, moving slightly up from April's enjoyable 18.4°C (65.1°F) to a pleasant 21.8°C (71.2°F). Weather in May »
Weather in June
June, the first month of the summer in Alte, is a moderately hot month, with temperature in the range of an average low of 17.6°C (63.7°F) and an average high of 24.6°C (76.3°F). The arrival of June coincides with an average high-temperature of a moderately hot 24.6°C (76.3°F), indicating a minimal shift from May's 21.8°C (71.2°F). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Alte, Portugal, with an average temperature ranging between max 27.1°C (80.8°F) and min 18.9°C (66°F). Entering July, the average high-temperature is recorded at a still warm 27.1°C (80.8°F), exhibiting a minimal shift from June's 24.6°C (76.3°F). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Alte, Portugal, with an average temperature fluctuating between 19.7°C (67.5°F) and 28°C (82.4°F). August brings the highest temperatures, with an average high of 28°C (82.4°F) and an average low of 19.7°C (67.5°F). Throughout August, the heat index is appraised at a hot 30°C (86°F). Weather in August »
Weather in September
September, the first month of the autumn in Alte, is still a warm month, with an average temperature ranging between min 18.8°C (65.8°F) and max 25.5°C (77.9°F). Stepping into September, Alte records an average high-temperature of a still moderately hot 25.5°C (77.9°F), almost consistent with August. Weather in September »
Weather in October
October, the same as September, in Alte, Portugal, is an agreeable autumn month, with an average temperature varying between 22.5°C (72.5°F) and 17.3°C (63.1°F). The average high-temperature shows a slight dip in October, from September's moderately hot 25.5°C (77.9°F) to an agreeable 22.5°C (72.5°F). Weather in October »
Weather in November
The last month of the autumn, November, is also an enjoyable month in Alte, Portugal, with an average temperature ranging between min 13.6°C (56.5°F) and max 18°C (64.4°F). November's arrival comes with a mild decrease in the average high-temperature, moving subtly from an agreeable 22.5°C (72.5°F) in October to an enjoyable 18°C (64.4°F). Weather in November »
Weather in December
December, the first month of the winter in Alte, is still a comfortable month, with temperature in the range of an average high of 16.2°C (61.2°F) and an average low of 11.5°C (52.7°F). The dawn of December sees an average high-temperature of a still comfortable 16.2°C (61.2°F), subtly contrasting with November's 18°C (64.4°F). Weather in December »
Updated: Feb 3, 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
What are the coldest months in Alte?
January, noted for its average high-temperature of 14.9°C (58.8°F) and an average low-temperature of 10.4°C (50.7°F), is considered the coldest month in Alte.
What is the most humid month in Alte?
January is the most humid month in Alte, Portugal, with an average relative humidity of 76%.
How much does it rain in Alte?
Throughout the year, in Alte, there are 45.8 rainfall days, and 63mm (2.48") of precipitation is accumulated.
What is the month with the least sunshine in Alte?
January has the least sunshine of the year, with an average of 6.1h of sunshine.
What are the months with the lowest UV index in Alte?
January through March, November and December, with an average maximum UV index of 4, are months with the lowest UV index.
What are the months with the highest UV index in Alte?
May through September, with an average maximum UV index of 6, are months with the highest UV index.
When are the longest days in Alte?
With an average of 14h and 42min of daylight, June has the longest days of the year in Alte, Portugal.
What is the driest month in Alte?
The only month without rainfall in Alte is July.
What month has the most sunshine in Alte?
The month with the most sunshine in Alte is July, with an average of 11.9h of sunshine.
What time of the year is the hottest in Alte?
Alte, Portugal, experiences its highest temperatures in August, with an average peak of 28°C (82.4°F) and a low of 19.7°C (67.5°F).
What is the least humid month in Alte?
The least humid month in Alte is August, with an average relative humidity of 62%.
When does it rain in Alte?
January through June, August through December are months with rainfall in Alte, Portugal.
When is Daylight Saving Time (DST) in Alte?
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.
What is the wettest month in Alte?
The month with the most rainfall is November, when the rain falls for 6.6 days and typically aggregates up to 13mm (0.51") of precipitation.
What is the month with the shortest days in Alte?
The month with the shortest days is December, with an average of 9h and 42min of daylight.
Average temperature
Alte, Portugal
The warmest month (with the highest average high temperature) is August (28°C).
The month with the lowest average high temperature is January (14.9°C).
The month with the highest average low temperature is August (19.7°C).
The coldest month (with the lowest average low temperature) is February (10.2°C).
Average pressure
Alte, Portugal
- Average pressure in January:
1022.4mbar - Average pressure in February:
1020.2mbar - Average pressure in March:
1017.7mbar - Average pressure in April:
1015.5mbar - Average pressure in May:
1016mbar - Average pressure in June:
1016.6mbar
- Average pressure in July:
1016.1mbar - Average pressure in August:
1015.8mbar - Average pressure in September:
1016.6mbar - Average pressure in October:
1016.1mbar - Average pressure in November:
1017.5mbar - Average pressure in December:
1022.5mbar
The month with the highest atmospheric pressure is December (1022.5mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).
Average wind speed
Alte, Portugal
- Average wind speed in January:
16.4km/h - Average wind speed in February:
17.5km/h - Average wind speed in March:
17.5km/h - Average wind speed in April:
16km/h - Average wind speed in May:
14.9km/h - Average wind speed in June:
14.8km/h
- Average wind speed in July:
14.8km/h - Average wind speed in August:
13.7km/h - Average wind speed in September:
12.2km/h - Average wind speed in October:
13.5km/h - Average wind speed in November:
15.9km/h - Average wind speed in December:
16.1km/h
The windiest months (with the highest average wind speed) are February and March (17.5km/h).
The calmest month (with the lowest average wind speed) is September (12.2km/h).
Average humidity
Alte, Portugal
The month with the highest relative humidity is January (76%).
The month with the lowest relative humidity is August (62%).
Average rainfall
Alte, Portugal
The wettest month (with the highest rainfall) is November (13mm).
The driest month (with the least rainfall) is July (0mm).
Average rainfall days
Alte, Portugal
- Average rainfall days in January:
4.8 days - Average rainfall days in February:
3 days - Average rainfall days in March:
6.5 days - Average rainfall days in April:
7.5 days - Average rainfall days in May:
3.5 days - Average rainfall days in June:
1.6 days
- Average rainfall days in July:
0.7 days - Average rainfall days in August:
0.5 days - Average rainfall days in September:
2.8 days - Average rainfall days in October:
4.5 days - Average rainfall days in November:
6.6 days - Average rainfall days in December:
3.8 days
The month with the highest number of rainy days is April (7.5 days).
The month with the least rainy days is August (0.5 days).
Average daylight / Average sunshine
Alte, Portugal
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 1min - Average daylight in June:
14h and 4min
- Average daylight in July:
14h and 2min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 1min - Average daylight in December:
9h and 4min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in January:
6h and 1min - Average sunshine in February:
8h and 1min - Average sunshine in March:
8h and 3min - Average sunshine in April:
9h and 2min - Average sunshine in May:
11h and 1min - Average sunshine in June:
11h and 3min
- Average sunshine in July:
11h and 5min - Average sunshine in August:
11h and 4min - Average sunshine in September:
9h and 4min - Average sunshine in October:
7h and 4min - Average sunshine in November:
6h and 3min - Average sunshine in December:
6h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 6h and 6min).
Average sunshine days
Alte, Portugal
- Average sunshine days in January:
24.8 days - Average sunshine days in February:
23.5 days - Average sunshine days in March:
23.3 days - Average sunshine days in April:
20 days - Average sunshine days in May:
25.3 days - Average sunshine days in June:
27.9 days
- Average sunshine days in July:
29.8 days - Average sunshine days in August:
29.8 days - Average sunshine days in September:
25.9 days - Average sunshine days in October:
24.5 days - Average sunshine days in November:
22 days - Average sunshine days in December:
26.3 days
The months with the most sunshine days are July and August (29.8 days).
The month with the least sunshine days is April (20 days).
Average UV index
Alte, Portugal
The months with the highest UV index are May, June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 4).
Average cloud cover
Alte, Portugal
The month with the most cloud cover is January (Cloud cover 31).
The month with the least cloud cover is July (Cloud cover 5).
Average visibility
Alte, 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).
