Climate and monthly weather forecastRibeira, Portugal
Climate and monthly weather forecast
Weather in January
January, the same as December, is a cool winter month in Ribeira, Portugal, with temperature in the range of an average high of 12.8°C (55°F) and an average low of 9°C (48.2°F). In Ribeira, January is the month with the lowest recorded average temperatures, measuring a high of 12.8°C (55°F) and a low of 9°C (48.2°F). Weather in January »Weather in February
The last month of the winter, February, is a mild month in Ribeira, Portugal, with an average temperature ranging between min 8.6°C (47.5°F) and max 13°C (55.4°F). The advent of February signifies a minor shift to an average high-temperature of a mild 13°C (55.4°F), aligning closely with January. Weather in February »Weather in March
March, the first month of the spring in Ribeira, is still a mild month, with an average temperature varying between 9.6°C (49.3°F) and 14.8°C (58.6°F). The arrival of March sees an average high-temperature of a still mild 14.8°C (58.6°F), hardly diverging from February's 13°C (55.4°F). Weather in March »Weather in April
April, the same as March, in Ribeira, Portugal, is a moderate spring month, with an average temperature varying between 10.6°C (51.1°F) and 15.8°C (60.4°F). The advent of April signifies a minor shift to an average high-temperature of a still refreshing 15.8°C (60.4°F), aligning closely with March. Weather in April »Weather in May
The last month of the spring, May, is a comfortable month in Ribeira, Portugal, with temperature in the range of an average low of 12.7°C (54.9°F) and an average high of 18.5°C (65.3°F). With the arrival of May, Ribeira's average high-temperature registers at a comfortable 18.5°C (65.3°F), indicating a subtle variation from the previous month. Weather in May »Weather in June
June, the first month of the summer in Ribeira, is a pleasant month, with an average temperature varying between 14.5°C (58.1°F) and 20.3°C (68.5°F). Ribeira registers an average high-temperature of an agreeable 20.3°C (68.5°F) with the arrival of June, showing minor deviation from the preceding month. Weather in June »Weather in July
July, the same as June, in Ribeira, Portugal, is an agreeable summer month, with temperature in the range of an average low of 16.2°C (61.2°F) and an average high of 22.7°C (72.9°F). July's beginning signals an average high-temperature of a still agreeable 22.7°C (72.9°F), barely different from June's 20.3°C (68.5°F). Weather in July »Weather in August
August, the last month of the summer in Ribeira, is another pleasant month, with an average temperature fluctuating between 22.8°C (73°F) and 16.5°C (61.7°F). Ribeira's August weather, marked by an average high temperature of 22.8°C (73°F) and an average low temperature of 16.5°C (61.7°F), is the warmest in the year. Weather in August »Weather in September
September, the first month of the autumn in Ribeira, is also an agreeable month, with an average temperature varying between 22.2°C (72°F) and 16.2°C (61.2°F). Stepping into September, Ribeira records an average high-temperature of a still pleasant 22.2°C (72°F), almost consistent with August. Weather in September »Weather in October
October, like September, in Ribeira, Portugal, is another comfortable autumn month, with an average temperature ranging between max 19.5°C (67.1°F) and min 14.8°C (58.6°F). The transition into October is marked with an average high-temperature of an enjoyable 19.5°C (67.1°F), showing an insignificant shift from September's 22.2°C (72°F). Weather in October »Weather in November
The last month of the autumn, November, is also a moderate month in Ribeira, Portugal, with an average temperature varying between 11.6°C (52.9°F) and 15.3°C (59.5°F). November's arrival aligns with a minor decrease in average high-temperatures, from October's refreshing 19.5°C (67.1°F) to a moderate 15.3°C (59.5°F). Weather in November »Weather in December
The first month of the winter, December, is still a refreshing month in Ribeira, Portugal, with an average temperature fluctuating between 9.8°C (49.6°F) and 13.5°C (56.3°F). With December's arrival, Ribeira, Portugal, notes an average high-temperature of a still refreshing 13.5°C (56.3°F), closely following the trend of the preceding month. 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, characterized by an average high temperature of 12.8°C (55°F) and a low temperature of 9°C (48.2°F), is generally the coldest month.
January is the most humid month, with an average relative humidity of 81%.
In Ribeira, Portugal, during the entire year, the rain falls for 144.8 days and collects up to 905mm (35.63") of precipitation.
The month with the least sunshine in Ribeira, Portugal, is January, with an average of 4.8h of sunshine.
January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index.
May through September, with an average maximum UV index of 5, are months with the highest UV index in Ribeira, Portugal.
The month with the longest days is June, with an average of 15h and 12min of daylight.
July is the month with the least rainfall. Rain falls for 5.9 days and accumulates 11mm (0.43") of precipitation.
With an average of 11.1h of sunshine, July has the most sunshine of the year.
August is Ribeira's warmest month, registering average high temperatures of 22.8°C (73°F) and lows of 16.5°C (61.7°F).
September is the least humid month in Ribeira, Portugal, with an average relative humidity of 74%.
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 Ribeira, Portugal, is November, when the rain falls for 17.5 days and typically aggregates up to 147mm (5.79") of precipitation.
December has the shortest days of the year, with an average of 9h and 12min of daylight.
Average temperature
Ribeira, Portugal
The warmest month (with the highest average high temperature) is August (22.8°C).
The month with the lowest average high temperature is January (12.8°C).
The month with the highest average low temperature is August (16.5°C).
The coldest month (with the lowest average low temperature) is February (8.6°C).
Average pressure
Ribeira, Portugal
- Average pressure in January:
1021.7mbar - Average pressure in February:
1019.8mbar - Average pressure in March:
1017.6mbar - Average pressure in April:
1015.4mbar - Average pressure in May:
1016.8mbar - Average pressure in June:
1017.4mbar
- Average pressure in July:
1017.6mbar - Average pressure in August:
1017.6mbar - Average pressure in September:
1017.6mbar - Average pressure in October:
1016mbar - Average pressure in November:
1017mbar - Average pressure in December:
1022.2mbar
The month with the highest atmospheric pressure is December (1022.2mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed
Ribeira, Portugal
- Average wind speed in January:
16.2km/h - Average wind speed in February:
16.8km/h - Average wind speed in March:
15.5km/h - Average wind speed in April:
13.8km/h - Average wind speed in May:
14.5km/h - Average wind speed in June:
13.7km/h
- Average wind speed in July:
13.8km/h - Average wind speed in August:
13.6km/h - Average wind speed in September:
12.3km/h - Average wind speed in October:
13.4km/h - Average wind speed in November:
16.2km/h - Average wind speed in December:
15.5km/h
The windiest month (with the highest average wind speed) is February (16.8km/h).
The calmest month (with the lowest average wind speed) is September (12.3km/h).
Average humidity
Ribeira, Portugal
The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is September (74%).
Average rainfall
Ribeira, Portugal
The wettest month (with the highest rainfall) is November (147mm).
The driest month (with the least rainfall) is July (11mm).
Average rainfall days
Ribeira, Portugal
- Average rainfall days in January:
17 days - Average rainfall days in February:
13.3 days - Average rainfall days in March:
15 days - Average rainfall days in April:
14.3 days - Average rainfall days in May:
11 days - Average rainfall days in June:
9.3 days
- Average rainfall days in July:
5.9 days - Average rainfall days in August:
5.8 days - Average rainfall days in September:
7.8 days - Average rainfall days in October:
13.3 days - Average rainfall days in November:
17.5 days - Average rainfall days in December:
14.6 days
The month with the highest number of rainy days is November (17.5 days).
The month with the least rainy days is August (5.8 days).
Average daylight / Average sunshine
Ribeira, 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 24min - Average daylight in May:
14h and 36min - Average daylight in June:
15h and 12min
- Average daylight in July:
14h and 54min - 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 48min - Average daylight in December:
9h and 12min
The month with the longest days is June (Average daylight: 15h and 12min).
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 42min - Average sunshine in March:
7h and 30min - Average sunshine in April:
8h and 30min - Average sunshine in May:
9h and 54min - Average sunshine in June:
10h and 18min
- Average sunshine in July:
11h and 6min - Average sunshine in August:
10h and 42min - Average sunshine in September:
9h and 0min - Average sunshine in October:
6h and 42min - Average sunshine in November:
5h and 6min - Average sunshine in December:
5h and 12min
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
Ribeira, Portugal
- Average sunshine days in January:
12.8 days - Average sunshine days in February:
13.4 days - Average sunshine days in March:
14.4 days - Average sunshine days in April:
13.7 days - Average sunshine days in May:
18.3 days - Average sunshine days in June:
18.7 days
- Average sunshine days in July:
22.8 days - Average sunshine days in August:
24.1 days - Average sunshine days in September:
21.1 days - Average sunshine days in October:
16.7 days - Average sunshine days in November:
11.5 days - Average sunshine days in December:
15.4 days
The month with the most sunshine days is August (24.1 days).
The month with the least sunshine days is November (11.5 days).
Average UV index
Ribeira, 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
Ribeira, Portugal
The month with the most cloud cover is January (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 19).
Average visibility
Ribeira, Portugal
The months with the highest visibility are February, March, April, May, June, July, September, October and December (10km).
The months with the lowest visibility are January, August and November (9km).
