Climate and monthly weather forecastConstância, Portugal
Climate and monthly weather forecast
Weather in January
January, the same as December, in Constância, Portugal, is a moderate winter month, with an average temperature ranging between min 5.7°C (42.3°F) and max 13.3°C (55.9°F). Constância's coldest weather arrives in January, when temperatures average a high of 13.3°C (55.9°F) and a low of 5.7°C (42.3°F). Weather in January »Weather in February
The last month of the winter, February, is another refreshing month in Constância, Portugal, with an average temperature ranging between max 14.5°C (58.1°F) and min 5.8°C (42.4°F). The transition into February is marked with an average high-temperature of a still mild 14.5°C (58.1°F), showing an insignificant shift from January's 13.3°C (55.9°F). Weather in February »Weather in March
March, the first month of the spring in Constância, is an enjoyable month, with an average temperature fluctuating between 7.2°C (45°F) and 17.1°C (62.8°F). Transitioning into March, Constância records an average high-temperature of an enjoyable 17.1°C (62.8°F), almost identical to February's 14.5°C (58.1°F). Weather in March »Weather in April
April, like March, in Constância, Portugal, is another refreshing spring month, with an average temperature ranging between min 8.9°C (48°F) and max 19.8°C (67.6°F). With April's advent, Constância sees an average high-temperature of a still refreshing 19.8°C (67.6°F), subtly shifted from March's 17.1°C (62.8°F). Weather in April »Weather in May
May, the last month of the spring in Constância, is a warm month, with an average temperature varying between 24°C (75.2°F) and 12.1°C (53.8°F). The arrival of May signals a slight increase in the average high-temperature, moving from a comfortable 19.8°C (67.6°F) in April to a moderately hot 24°C (75.2°F). Weather in May »Weather in June
The first month of the summer, June, is still a warm month in Constância, Portugal, with an average temperature ranging between min 14.3°C (57.7°F) and max 27.8°C (82°F). A slight uplift of average high-temperatures is noted in June, with temperatures adjusting from 24°C (75.2°F) in May to a still warm 27.8°C (82°F). Weather in June »Weather in July
July is a hot summer month in Constância, Portugal, with an average temperature fluctuating between 31.6°C (88.9°F) and 15.6°C (60.1°F). With the onset of July, Constância's weather sees a minor temperature rise, transitioning from a warm 27.8°C (82°F) in June to a tropical 31.6°C (88.9°F). Weather in July »Weather in August
August, the last month of the summer in Constância, is another tropical month, with an average temperature varying between 32.7°C (90.9°F) and 15.7°C (60.3°F). August is the warmest month, with the temperature often reaching an average high of 32.7°C (90.9°F) and an average low of 15.7°C (60.3°F). August's mean heat index is evaluated at a fiery hot 37°C (98.6°F). Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Constância, Portugal, with an average temperature fluctuating between 15°C (59°F) and 29.5°C (85.1°F). Constância's progression into September involves a minor drop in the average high-temperature, slightly receding from a hot 32.7°C (90.9°F) in August to a warm 29.5°C (85.1°F). Weather in September »Weather in October
October, like September, in Constância, Portugal, is another warm autumn month, with an average temperature ranging between min 13.1°C (55.6°F) and max 23.6°C (74.5°F). With October's onset, the weather shows a temperature decrease, transitioning from a moderately hot 29.5°C (85.1°F) in September to a still warm 23.6°C (74.5°F). Weather in October »Weather in November
November, the last month of the autumn in Constância, is also an enjoyable month, with an average temperature ranging between min 9°C (48.2°F) and max 16.4°C (61.5°F). November brings a drop in Constância's average high-temperature, falling from a moderately hot 23.6°C (74.5°F) in October to an enjoyable 16.4°C (61.5°F). Weather in November »Weather in December
December, the first month of the winter in Constância, is also a moderate month, with an average temperature varying between 14.2°C (57.6°F) and 6.6°C (43.9°F). The arrival of December coincides with an average high-temperature of a moderate 14.2°C (57.6°F), indicating a minimal shift from November's 16.4°C (61.5°F). 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
January, on average, is the coldest month, registering a high temperature of 13.3°C (55.9°F) and a low of 5.7°C (42.3°F).
January is the most humid month in Constância, with an average relative humidity of 81%.
In Constância, during the entire year, the rain falls for 84.9 days and collects up to 277mm (10.91") of precipitation.
January has the least sunshine of the year, with an average of 5.1h of sunshine.
The months with the lowest UV index in Constância are January, February, November and December, with an average maximum UV index of 3.
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 in Constância, Portugal, with an average of 14h and 54min of daylight.
The months with the least rainfall are July and August Rain falls for 2.2 days and accumulates 3mm (0.12") of rain.
July has the most sunshine of the year in Constância, Portugal, with an average of 11.6h of sunshine.
Constância, Portugal, reaches its average highest temperatures in August, measuring 32.7°C (90.9°F) at the peak and 15.7°C (60.3°F) at the lowest.
The least humid month is August, with an average relative humidity of 55%.
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 in Constância, Portugal, is November, when the rain falls for 11.2 days and typically aggregates up to 50mm (1.97") of precipitation.
December has the shortest days of the year, with an average of 9h and 24min of daylight.
Average temperature
Constância, Portugal
The warmest month (with the highest average high temperature) is August (32.7°C).
The month with the lowest average high temperature is January (13.3°C).
The month with the highest average low temperature is August (15.7°C).
The coldest month (with the lowest average low temperature) is January (5.7°C).
Average pressure
Constância, Portugal
- Average pressure in January:
1022.3mbar - Average pressure in February:
1020.2mbar - Average pressure in March:
1017.7mbar - Average pressure in April:
1015.3mbar - Average pressure in May:
1016mbar - Average pressure in June:
1016.5mbar
- Average pressure in July:
1016mbar - Average pressure in August:
1015.9mbar - Average pressure in September:
1016.5mbar - Average pressure in October:
1016mbar - Average pressure in November:
1017.3mbar - Average pressure in December:
1022.8mbar
The month with the highest atmospheric pressure is December (1022.8mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed
Constância, Portugal
- Average wind speed in January:
11.1km/h - Average wind speed in February:
12.6km/h - Average wind speed in March:
12.5km/h - Average wind speed in April:
11.4km/h - Average wind speed in May:
11.5km/h - Average wind speed in June:
11.6km/h
- Average wind speed in July:
12.1km/h - Average wind speed in August:
11.4km/h - Average wind speed in September:
9.8km/h - Average wind speed in October:
10.1km/h - Average wind speed in November:
10.8km/h - Average wind speed in December:
10.7km/h
The windiest month (with the highest average wind speed) is February (12.6km/h).
The calmest month (with the lowest average wind speed) is September (9.8km/h).
Average humidity
Constância, Portugal
The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is August (55%).
Average rainfall
Constância, Portugal
The wettest month (with the highest rainfall) is November (50mm).
The driest months (with the least rainfall) are July and August (3mm).
Average rainfall days
Constância, Portugal
- Average rainfall days in January:
9.2 days - Average rainfall days in February:
7.1 days - Average rainfall days in March:
9.6 days - Average rainfall days in April:
11.1 days - Average rainfall days in May:
7.2 days - Average rainfall days in June:
5.2 days
- Average rainfall days in July:
2.2 days - Average rainfall days in August:
1.6 days - Average rainfall days in September:
4.1 days - Average rainfall days in October:
8.1 days - Average rainfall days in November:
11.2 days - Average rainfall days in December:
8.3 days
The month with the highest number of rainy days is November (11.2 days).
The month with the least rainy days is August (1.6 days).
Average daylight / Average sunshine
Constância, Portugal
- Average daylight in January:
9h and 48min - 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:
14h and 54min
- Average daylight in July:
14h and 36min - Average daylight in August:
13h and 42min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 24min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January:
5h and 6min - Average sunshine in February:
7h and 0min - Average sunshine in March:
7h and 30min - Average sunshine in April:
8h and 18min - Average sunshine in May:
10h and 6min - Average sunshine in June:
10h and 48min
- Average sunshine in July:
11h and 36min - Average sunshine in August:
11h and 24min - Average sunshine in September:
9h and 18min - Average sunshine in October:
6h and 54min - Average sunshine in November:
5h and 36min - Average sunshine in December:
5h and 42min
The month with the most sunshine is July (Average sunshine: 11h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days
Constância, Portugal
- Average sunshine days in January:
21.1 days - Average sunshine days in February:
20.6 days - Average sunshine days in March:
20.4 days - Average sunshine days in April:
18.2 days - Average sunshine days in May:
23 days - Average sunshine days in June:
24.1 days
- Average sunshine days in July:
28.7 days - Average sunshine days in August:
28.7 days - Average sunshine days in September:
25.2 days - Average sunshine days in October:
22.1 days - Average sunshine days in November:
17.9 days - Average sunshine days in December:
21.6 days
The months with the most sunshine days are July and August (28.7 days).
The month with the least sunshine days is November (17.9 days).
Average UV index
Constância, Portugal
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover
Constância, Portugal
The month with the most cloud cover is January (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 12).
Average visibility
Constância, Portugal
The month with the highest visibility is June (10km).
The month with the lowest visibility is January (8km).
