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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, in Chavão, Portugal, is another fresh winter month, with an average temperature fluctuating between 12.6°C (54.7°F) and 6.4°C (43.5°F). The coldest temperatures occur during January, when averages reach a peak of 12.6°C (54.7°F) and a low of 6.4°C (43.5°F). Weather in January »
Weather in February
The last month of the winter, February, is a mild month in Chavão, Portugal, with temperature in the range of an average low of 6.1°C (43°F) and an average high of 13.6°C (56.5°F). In February, Chavão experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 12.6°C (54.7°F) in January to a moderate 13.6°C (56.5°F). Weather in February »
Weather in March
March, the first month of the spring in Chavão, is still a refreshing month, with an average temperature fluctuating between 15.9°C (60.6°F) and 7.4°C (45.3°F). The weather during March records an average high-temperature of a still mild 15.9°C (60.6°F), closely mirroring the preceding month. Weather in March »
Weather in April
April in Chavão, Portugal, is an enjoyable spring month, with temperature in the range of an average low of 8.3°C (46.9°F) and an average high of 18°C (64.4°F). The advent of April brings an average high-temperature of a still refreshing 18°C (64.4°F), almost identical to the preceding month. Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Chavão, Portugal, with an average temperature ranging between min 11.3°C (52.3°F) and max 21.4°C (70.5°F). Chavão perceives a slight temperature ascent during May, with average high-temperatures adjusting from a refreshing 18°C (64.4°F) in April to a pleasant 21.4°C (70.5°F). Weather in May »
Weather in June
June, the first month of the summer in Chavão, is a moderately hot month, with an average temperature fluctuating between 23.8°C (74.8°F) and 13.3°C (55.9°F). June's advent presents an average high-temperature of a moderately hot 23.8°C (74.8°F), indicating a slight variation from the conditions of the previous month. Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Chavão, Portugal, with an average temperature varying between 15.1°C (59.2°F) and 26.7°C (80.1°F). Upon the beginning of July, Chavão's high-temperatures register at a still moderately hot 26.7°C (80.1°F), closely mirroring the preceding month. Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Chavão, Portugal, with an average temperature fluctuating between 27.2°C (81°F) and 15°C (59°F). Chavão's warmest month, August, generally records average temperatures ranging from a high of 27.2°C (81°F) to a low of 15°C (59°F). In August, the average heat index is evaluated at 29°C (84.2°F). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Chavão, Portugal, with temperature in the range of an average low of 14.6°C (58.3°F) and an average high of 25.7°C (78.3°F). The ushering in of September brings an average high-temperature of a still moderately hot 25.7°C (78.3°F), closely mirroring the 27.2°C (81°F) of August. Weather in September »
Weather in October
October, like September, is an agreeable autumn month in Chavão, Portugal, with an average temperature varying between 21.4°C (70.5°F) and 13°C (55.4°F). The average high-temperature slightly decreases in October, shifting from a warm 25.7°C (78.3°F) in September to a pleasant 21.4°C (70.5°F). Weather in October »
Weather in November
November, the last month of the autumn in Chavão, is another mild month, with an average temperature ranging between min 9.1°C (48.4°F) and max 15.2°C (59.4°F). Setting in of November comes with a decrease in the average high-temperature, moving from a pleasant 21.4°C (70.5°F) in October to a moderate 15.2°C (59.4°F). Weather in November »
Weather in December
December, the first month of the winter in Chavão, is also a moderate month, with an average temperature ranging between min 7.5°C (45.5°F) and max 13.5°C (56.3°F). The shift into December finds Chavão at an average high-temperature of a still moderate 13.5°C (56.3°F), closely comparable to November's conditions. Weather in December »
Updated: Jun 14, 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 part of the year is the coldest?
Chavão experiences its average lowest temperatures in January, reaching a peak of 12.6°C (54.7°F) and a minimum of 6.4°C (43.5°F).
What is the most humid month?
The most humid month is January, with an average relative humidity of 84%.
How many days does it rain?
In Chavão, during the entire year, the rain falls for 127.9 days and collects up to 828mm (32.6") of precipitation.
What is the month with the least sunshine?
With an average of 4.9h of sunshine, January has the least sunshine of the year.
When is the lowest UV index?
January through March, November and December, with an average maximum UV index of 3, are months with the lowest UV index.
When are the longest days?
The month with the longest days in Chavão is June, with an average of 15h and 6min of daylight.
What is the driest month?
July is the month with the least rainfall. Rain falls for 5 days and accumulates 8mm (0.31") of precipitation.
What month has the most sunshine?
July has the most sunshine of the year, with an average of 11.1h of sunshine.
What time of the year is the hottest?
Temperature records mark August as the warmest month, with highs averaging 27.2°C (81°F) and lows at 15°C (59°F).
What is the least humid month?
August and September, with an average relative humidity of 65%, are the least humid months.
What is the month with the highest UV index?
August is the month with the highest UV index, with an average maximum UV index of 6.
When is Daylight Saving Time (DST)?
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?
The month with the most rainfall is November, when the rain falls for 15.6 days and typically aggregates up to 125mm (4.92") of precipitation.
What is the month with the shortest days?
With an average of 9h and 12min of daylight, December has the shortest days of the year.
Average temperature
Chavão, Portugal
The warmest month (with the highest average high temperature) is August (27.2°C).
The month with the lowest average high temperature is January (12.6°C).
The month with the highest average low temperature is July (15.1°C).
The coldest month (with the lowest average low temperature) is February (6.1°C).
Average pressure
Chavão, Portugal
- Average pressure in January:
1021.8mbar - Average pressure in February:
1019.9mbar - Average pressure in March:
1017.6mbar - Average pressure in April:
1015.3mbar - Average pressure in May:
1016.6mbar - Average pressure in June:
1017.2mbar
- Average pressure in July:
1017.2mbar - Average pressure in August:
1017.3mbar - Average pressure in September:
1017.4mbar - Average pressure in October:
1016.1mbar - Average pressure in November:
1017.1mbar - Average pressure in December:
1022.4mbar
The month with the highest atmospheric pressure is December (1022.4mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed
Chavão, Portugal
- Average wind speed in January:
8.8km/h - Average wind speed in February:
9.2km/h - Average wind speed in March:
9.3km/h - Average wind speed in April:
8.4km/h - Average wind speed in May:
8.5km/h - Average wind speed in June:
8.1km/h
- Average wind speed in July:
8km/h - Average wind speed in August:
7.7km/h - Average wind speed in September:
7.3km/h - Average wind speed in October:
8km/h - Average wind speed in November:
9km/h - Average wind speed in December:
8.8km/h
The windiest month (with the highest average wind speed) is March (9.3km/h).
The calmest month (with the lowest average wind speed) is September (7.3km/h).
Average humidity
Chavão, 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
Chavão, Portugal
The wettest month (with the highest rainfall) is November (125mm).
The driest month (with the least rainfall) is July (8mm).
Average rainfall days
Chavão, Portugal
- Average rainfall days in January:
15 days - Average rainfall days in February:
12.1 days - Average rainfall days in March:
13.6 days - Average rainfall days in April:
13.6 days - Average rainfall days in May:
10.2 days - Average rainfall days in June:
8.3 days
- Average rainfall days in July:
5 days - Average rainfall days in August:
3.5 days - Average rainfall days in September:
5.8 days - Average rainfall days in October:
11.7 days - Average rainfall days in November:
15.6 days - Average rainfall days in December:
13.5 days
The month with the highest number of rainy days is November (15.6 days).
The month with the least rainy days is August (3.5 days).
Average daylight / Average sunshine
Chavão, Portugal
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 3min - Average daylight in June:
15h and 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 1min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January:
4h and 5min - Average sunshine in February:
6h and 3min - Average sunshine in March:
7h and 2min - Average sunshine in April:
8h and 2min - Average sunshine in May:
9h and 4min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
11h and 1min - Average sunshine in August:
10h and 4min - Average sunshine in September:
9h and 1min - Average sunshine in October:
6h and 4min - Average sunshine in November:
5h and 2min - Average sunshine in December:
5h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).
Average sunshine days
Chavão, Portugal
- Average sunshine days in January:
14.5 days - Average sunshine days in February:
15.1 days - Average sunshine days in March:
16.1 days - Average sunshine days in April:
15.1 days - Average sunshine days in May:
19.7 days - Average sunshine days in June:
20.3 days
- Average sunshine days in July:
25.2 days - Average sunshine days in August:
26.2 days - Average sunshine days in September:
23.5 days - Average sunshine days in October:
18.5 days - Average sunshine days in November:
13.2 days - Average sunshine days in December:
16.5 days
The month with the most sunshine days is August (26.2 days).
The month with the least sunshine days is November (13.2 days).
Average UV index
Chavão, Portugal
The month with the highest UV index is August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 3).
Average cloud cover
Chavão, Portugal
The month with the most cloud cover is January (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility
Chavão, Portugal
The months with the highest visibility are February, March, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January and April (8km).
