Climate and monthly weather forecastSilveiros, Portugal
Climate and monthly weather forecast
Weather in January
January, the same as December, is another fresh winter month in Silveiros, Portugal, with an average temperature ranging between min 6.9°C (44.4°F) and max 12.8°C (55°F). January stands out as Silveiros's coldest month, with temperatures ranging between an average high of 12.8°C (55°F) and a low of 6.9°C (44.4°F). Weather in January »Weather in February
February, the last month of the winter in Silveiros, is a refreshing month, with temperature in the range of an average low of 6.9°C (44.4°F) and an average high of 13.3°C (55.9°F). With the advent of February, Silveiros experiences an average high-temperature of a moderate 13.3°C (55.9°F), mirroring a close resemblance to the previous month. Weather in February »Weather in March
March, the first month of the spring in Silveiros, is still a refreshing month, with temperature in the range of an average low of 8°C (46.4°F) and an average high of 15.8°C (60.4°F). March's presence marks an average high-temperature of a still refreshing 15.8°C (60.4°F), subtly varied from February's 13.3°C (55.9°F). Weather in March »Weather in April
April is an enjoyable spring month in Silveiros, Portugal, with an average temperature varying between 9°C (48.2°F) and 17.4°C (63.3°F). April denotes a minimal variation in the average high-temperature to a still refreshing 17.4°C (63.3°F) from March's 15.8°C (60.4°F). Weather in April »Weather in May
May, the last month of the spring in Silveiros, is a pleasant month, with an average temperature fluctuating between 11.7°C (53.1°F) and 20.5°C (68.9°F). May's onset brings a subtle temperature rise, moving from a comfortable 17.4°C (63.3°F) in April to an agreeable 20.5°C (68.9°F). Weather in May »Weather in June
The first month of the summer, June, is also an agreeable month in Silveiros, Portugal, with an average temperature varying between 13.7°C (56.7°F) and 22.6°C (72.7°F). The dawn of June sees an average high-temperature of a still agreeable 22.6°C (72.7°F), subtly contrasting with May's 20.5°C (68.9°F). Weather in June »Weather in July
July in Silveiros, Portugal, is a warm summer month, with an average temperature varying between 25.3°C (77.5°F) and 15.3°C (59.5°F). Shifting into July, Silveiros records an average high-temperature of a moderately hot 25.3°C (77.5°F), presenting minor fluctuations compared to the previous month. Weather in July »Weather in August
August, the last month of the summer in Silveiros, is another warm month, with an average temperature varying between 25.9°C (78.6°F) and 15.5°C (59.9°F). August is the month when Silveiros experiences its warmest temperatures, averaging a high of 25.9°C (78.6°F) and a low of 15.5°C (59.9°F). Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Silveiros, Portugal, with an average temperature fluctuating between 15.1°C (59.2°F) and 24.6°C (76.3°F). The advent of September presents an average high-temperature of a still moderately hot 24.6°C (76.3°F), maintaining a close correlation with the preceding month. Weather in September »Weather in October
October, the same as September, in Silveiros, Portugal, is an agreeable autumn month, with an average temperature fluctuating between 20.9°C (69.6°F) and 13.5°C (56.3°F). Silveiros experiences a moderate temperature shift at the start of October, with average high-temperatures adjusting a bit from a moderately hot 24.6°C (76.3°F) in September to a pleasant 20.9°C (69.6°F). Weather in October »Weather in November
November, the last month of the autumn in Silveiros, is also a moderate month, with an average temperature ranging between min 9.8°C (49.6°F) and max 15.2°C (59.4°F). Silveiros observes a minor decrease in the average high-temperature with the arrival of November, falling from October's agreeable 20.9°C (69.6°F) to a refreshing 15.2°C (59.4°F). Weather in November »Weather in December
The first month of the winter, December, is still a refreshing month in Silveiros, Portugal, with an average temperature ranging between min 8.1°C (46.6°F) and max 13.5°C (56.3°F). In December, the average high-temperature registers at a still refreshing 13.5°C (56.3°F), nearly identical to November's 15.2°C (59.4°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
Silveiros's temperature records reveal January as the coldest month, marked by average highs of 12.8°C (55°F) and lows of 6.9°C (44.4°F).
January is the most humid month in Silveiros, Portugal, with an average relative humidity of 83%.
In Silveiros, Portugal, during the entire year, the rain falls for 139.3 days and collects up to 934mm (36.77") of precipitation.
With an average of 4.8h of sunshine, January has the least sunshine of the year in Silveiros.
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 3.
June has the longest days of the year in Silveiros, with an average of 15h and 6min of daylight.
July is the month with the least rainfall in Silveiros. Rain falls for 5.7 days and accumulates 10mm (0.39") of precipitation.
July has the most sunshine of the year, with an average of 11.1h of sunshine.
August is the warmest month, with an average high-temperature of 25.9°C (78.6°F) and an average low-temperature of 15.5°C (59.9°F).
With an average maximum UV index of 6, August is the month with the highest UV index in Silveiros, Portugal.
The least humid month in Silveiros, Portugal, is September, with an average relative humidity of 68%.
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 Silveiros is November, when the rain falls for 16.5 days and typically aggregates up to 144mm (5.67") of precipitation.
With an average of 9h and 12min of daylight, December has the shortest days of the year.
Average temperature
Silveiros, Portugal
The warmest month (with the highest average high temperature) is August (25.9°C).
The month with the lowest average high temperature is January (12.8°C).
The month with the highest average low temperature is August (15.5°C).
The coldest months (with the lowest average low temperature) are January and February (6.9°C).
Average pressure
Silveiros, 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:
1017.4mbar - Average pressure in August:
1017.4mbar - Average pressure in September:
1017.5mbar - 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
Silveiros, Portugal
- Average wind speed in January:
10.9km/h - Average wind speed in February:
11.4km/h - Average wind speed in March:
11km/h - Average wind speed in April:
9.9km/h - Average wind speed in May:
10.2km/h - Average wind speed in June:
9.7km/h
- Average wind speed in July:
9.7km/h - Average wind speed in August:
9.4km/h - Average wind speed in September:
8.8km/h - Average wind speed in October:
9.6km/h - Average wind speed in November:
11km/h - Average wind speed in December:
10.7km/h
The windiest month (with the highest average wind speed) is February (11.4km/h).
The calmest month (with the lowest average wind speed) is September (8.8km/h).
Average humidity
Silveiros, Portugal
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is September (68%).
Average rainfall
Silveiros, Portugal
The wettest month (with the highest rainfall) is November (144mm).
The driest month (with the least rainfall) is July (10mm).
Average rainfall days
Silveiros, Portugal
- Average rainfall days in January:
16.3 days - Average rainfall days in February:
13.4 days - Average rainfall days in March:
14.2 days - Average rainfall days in April:
14.5 days - Average rainfall days in May:
10.8 days - Average rainfall days in June:
9.2 days
- Average rainfall days in July:
5.7 days - Average rainfall days in August:
4.8 days - Average rainfall days in September:
7.3 days - Average rainfall days in October:
12.8 days - Average rainfall days in November:
16.5 days - Average rainfall days in December:
13.8 days
The month with the highest number of rainy days is November (16.5 days).
The month with the least rainy days is August (4.8 days).
Average daylight / Average sunshine
Silveiros, 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 12min
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 48min - Average sunshine in February:
6h and 36min - Average sunshine in March:
7h and 30min - Average sunshine in April:
8h and 24min - Average sunshine in May:
9h and 48min - Average sunshine in June:
10h and 12min
- Average sunshine in July:
11h and 6min - Average sunshine in August:
10h and 48min - Average sunshine in September:
9h and 0min - Average sunshine in October:
6h and 36min - Average sunshine in November:
5h and 12min - Average sunshine in December:
5h and 18min
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 48min).
Average sunshine days
Silveiros, Portugal
- Average sunshine days in January:
13.4 days - Average sunshine days in February:
13.8 days - Average sunshine days in March:
15.4 days - Average sunshine days in April:
13.3 days - Average sunshine days in May:
19.2 days - Average sunshine days in June:
18.8 days
- Average sunshine days in July:
22.8 days - Average sunshine days in August:
24.3 days - Average sunshine days in September:
21 days - Average sunshine days in October:
16.5 days - Average sunshine days in November:
12.5 days - Average sunshine days in December:
16.4 days
The month with the most sunshine days is August (24.3 days).
The month with the least sunshine days is November (12.5 days).
Average UV index
Silveiros, 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
Silveiros, Portugal
The month with the most cloud cover is January (Cloud cover 46).
The months with the least cloud cover are July and August (Cloud cover 20).
Average visibility
Silveiros, Portugal
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
