Climate and monthly weather forecastVairão, Portugal
Climate and monthly weather forecast
Weather in January
January, the same as December, is a cool winter month in Vairão, Portugal, with temperature in the range of an average low of 8.8°C (47.8°F) and an average high of 12.8°C (55°F). Vairão's coldest month, January, registers temperatures that range from a high of 12.8°C (55°F) to a low of 8.8°C (47.8°F). Weather in January »Weather in February
February, the last month of the winter in Vairão, is a moderate month, with temperature in the range of an average high of 13.3°C (55.9°F) and an average low of 8.5°C (47.3°F). In the transition from January to February, Vairão reports an average high-temperature of a refreshing 13.3°C (55.9°F), indicating a close resemblance to the prior month. Weather in February »Weather in March
The first month of the spring, March, is also a moderate month in Vairão, Portugal, with an average temperature ranging between min 9.5°C (49.1°F) and max 14.9°C (58.8°F). During March, Vairão records an average high-temperature of a still mild 14.9°C (58.8°F), marking a slight divergence from February's 13.3°C (55.9°F). Weather in March »Weather in April
April in Vairão, Portugal, is an enjoyable spring month, with an average temperature varying between 10.8°C (51.4°F) and 16.5°C (61.7°F). As March turns into April, the average high-temperatures rest at a still refreshing 16.5°C (61.7°F), showing a minor variation from the prior month. Weather in April »Weather in May
The last month of the spring, May, is another refreshing month in Vairão, Portugal, with an average temperature ranging between min 12.8°C (55°F) and max 18.9°C (66°F). As Vairão transitions from April to May, the average high-temperatures adjust to a still refreshing 18.9°C (66°F), nearly the same as the previous 16.5°C (61.7°F). Weather in May »Weather in June
June, the first month of the summer in Vairão, is an agreeable month, with an average temperature ranging between max 20.8°C (69.4°F) and min 14.7°C (58.5°F). In Vairão, June's average high-temperature stands at an agreeable 20.8°C (69.4°F), closely related to the preceding month. Weather in June »Weather in July
July, like June, is another pleasant summer month in Vairão, Portugal, with an average temperature fluctuating between 22.8°C (73°F) and 16.3°C (61.3°F). The arrival of July brings an average high-temperature of a still agreeable 22.8°C (73°F), closely following the temperature pattern of June. Weather in July »Weather in August
August, the last month of the summer in Vairão, is a moderately hot month, with an average temperature varying between 16.6°C (61.9°F) and 23.5°C (74.3°F). Vairão's temperature records reveal August as the warmest month, marked by average highs of 23.5°C (74.3°F) and lows of 16.6°C (61.9°F). Weather in August »Weather in September
September, the first month of the autumn in Vairão, is also an agreeable month, with an average temperature ranging between max 22.8°C (73°F) and min 16.5°C (61.7°F). Welcoming September, Vairão notes an average high-temperature of a pleasant 22.8°C (73°F), nearly consistent with August's 23.5°C (74.3°F). Weather in September »Weather in October
October, the same as September, in Vairão, Portugal, is an agreeable autumn month, with an average temperature ranging between max 20°C (68°F) and min 15°C (59°F). The average high-temperature is a still pleasant 20°C (68°F) in October, hardly different from the 22.8°C (73°F) recorded in September. Weather in October »Weather in November
November, the last month of the autumn in Vairão, is also a moderate month, with temperature in the range of an average low of 11.2°C (52.2°F) and an average high of 15.4°C (59.7°F). November is characterized by a mild reduction in the average high-temperature, from a pleasant 20°C (68°F) in October to a refreshing 15.4°C (59.7°F). Weather in November »Weather in December
December, the first month of the winter in Vairão, is also a moderate month, with temperature in the range of an average high of 14°C (57.2°F) and an average low of 9.6°C (49.3°F). December's arrival brings an average high-temperature of a still refreshing 14°C (57.2°F), demonstrating subtle variation from the preceding month. 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
In Vairão, January is the month with the lowest recorded average temperatures, measuring a high of 12.8°C (55°F) and a low of 8.8°C (47.8°F).
The most humid month is January, with an average relative humidity of 80%.
Throughout the year, there are 131 rainfall days, and 766mm (30.16") of precipitation is accumulated.
With an average of 5h of sunshine, January has the least sunshine of the year.
The months with the lowest UV index in Vairão are January, February, November and December, with an average maximum UV index of 3.
May through September, with an average maximum UV index of 5, are months with the highest UV index in Vairão.
June has the longest days of the year in Vairão, Portugal, with an average of 15h and 6min of daylight.
The month with the least rainfall in Vairão, Portugal, is July, when the rain falls for 4.5 days and typically collects 7mm (0.28") of precipitation.
The month with the most sunshine in Vairão is July, with an average of 11.3h of sunshine.
In Vairão, Portugal, the peak temperatures are generally noted in August, averaging a high of 23.5°C (74.3°F) and a low of 16.6°C (61.9°F).
September is the least humid month in Vairão, Portugal, with an average relative humidity of 72%.
On Sunday, 27. October 2024, at 02:00, Daylight Saving Time ends in Vairão, 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.
November is the month with the most rainfall. Rain falls for 16.4 days and accumulates 121mm (4.76") of precipitation.
The month with the shortest days in Vairão, Portugal, is December, with an average of 9h and 18min of daylight.
Average temperature
Vairão, Portugal
The warmest month (with the highest average high temperature) is August (23.5°C).
The month with the lowest average high temperature is January (12.8°C).
The month with the highest average low temperature is August (16.6°C).
The coldest month (with the lowest average low temperature) is February (8.5°C).
Average pressure
Vairão, Portugal
- Average pressure in January:
1021.8mbar - Average pressure in February:
1019.9mbar - Average pressure in March:
1017.6mbar - Average pressure in April:
1015.4mbar - Average pressure in May:
1016.7mbar - Average pressure in June:
1017.3mbar
- Average pressure in July:
1017.3mbar - 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:
1022.3mbar
The month with the highest atmospheric pressure is December (1022.3mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed
Vairão, Portugal
- Average wind speed in January:
15km/h - Average wind speed in February:
15.5km/h - Average wind speed in March:
14.8km/h - Average wind speed in April:
13.3km/h - Average wind speed in May:
13.8km/h - Average wind speed in June:
13.2km/h
- Average wind speed in July:
13.1km/h - Average wind speed in August:
12.8km/h - Average wind speed in September:
11.8km/h - Average wind speed in October:
12.9km/h - Average wind speed in November:
15.4km/h - Average wind speed in December:
14.5km/h
The windiest month (with the highest average wind speed) is February (15.5km/h).
The calmest month (with the lowest average wind speed) is September (11.8km/h).
Average humidity
Vairão, Portugal
The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is September (72%).
Average rainfall
Vairão, Portugal
The wettest month (with the highest rainfall) is November (121mm).
The driest month (with the least rainfall) is July (7mm).
Average rainfall days
Vairão, Portugal
- Average rainfall days in January:
15.2 days - Average rainfall days in February:
13.2 days - Average rainfall days in March:
14 days - Average rainfall days in April:
13 days - Average rainfall days in May:
9.6 days - Average rainfall days in June:
8.4 days
- Average rainfall days in July:
4.5 days - Average rainfall days in August:
4.3 days - Average rainfall days in September:
6.4 days - Average rainfall days in October:
12.5 days - Average rainfall days in November:
16.4 days - Average rainfall days in December:
13.5 days
The month with the highest number of rainy days is November (16.4 days).
The month with the least rainy days is August (4.3 days).
Average daylight / Average sunshine
Vairão, Portugal
- Average daylight in January:
9h and 36min - Average daylight in February:
10h and 36min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 30min - Average daylight in June:
15h and 6min
- Average daylight in July:
14h and 48min - Average daylight in August:
13h and 48min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 6min - Average daylight in November:
9h and 54min - Average daylight in December:
9h and 18min
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 18min).
- Average sunshine in January:
5h and 0min - Average sunshine in February:
6h and 48min - Average sunshine in March:
7h and 36min - Average sunshine in April:
8h and 36min - Average sunshine in May:
10h and 6min - Average sunshine in June:
10h and 30min
- Average sunshine in July:
11h and 18min - Average sunshine in August:
10h and 54min - Average sunshine in September:
9h and 6min - Average sunshine in October:
6h and 48min - Average sunshine in November:
5h and 18min - Average sunshine in December:
5h and 24min
The month with the most sunshine is July (Average sunshine: 11h and 18min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days
Vairão, Portugal
- Average sunshine days in January:
14.5 days - Average sunshine days in February:
13.9 days - Average sunshine days in March:
16.1 days - Average sunshine days in April:
16.3 days - Average sunshine days in May:
20 days - Average sunshine days in June:
20.8 days
- Average sunshine days in July:
24.9 days - Average sunshine days in August:
25.8 days - Average sunshine days in September:
22.8 days - Average sunshine days in October:
17.4 days - Average sunshine days in November:
12.5 days - Average sunshine days in December:
16.2 days
The month with the most sunshine days is August (25.8 days).
The month with the least sunshine days is November (12.5 days).
Average UV index
Vairão, Portugal
The months with the highest UV index are May, June, July, August and September (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover
Vairão, Portugal
The month with the most cloud cover is January (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 17).
Average visibility
Vairão, Portugal
The months with the highest visibility are February, March, April, May, June, July, September, October, November and December (10km).
The months with the lowest visibility are January and August (9km).
