Climate and monthly weather forecastRoliça, Portugal
Climate and monthly weather forecast
Weather in January
January, the same as December, in Roliça, Portugal, is another refreshing winter month, with an average temperature varying between 14°C (57.2°F) and 9.1°C (48.4°F). Roliça's coldest temperatures are experienced in January, with average high temperatures of 14°C (57.2°F) and lows of 9.1°C (48.4°F). Weather in January »Weather in February
February, the last month of the winter in Roliça, is another refreshing month, with an average temperature fluctuating between 8.8°C (47.8°F) and 14.5°C (58.1°F). The average high-temperature for February is a still refreshing 14.5°C (58.1°F), closely aligning with the temperature of the preceding month. Weather in February »Weather in March
March, the first month of the spring in Roliça, is a comfortable month, with temperature in the range of an average low of 9.9°C (49.8°F) and an average high of 16.3°C (61.3°F). As Roliça steps into March, the average high-temperature holds at a comfortable 16.3°C (61.3°F), hinting at a minor fluctuation from the prior month. Weather in March »Weather in April
April, the same as March, is another enjoyable spring month in Roliça, Portugal, with an average temperature fluctuating between 11.3°C (52.3°F) and 17.8°C (64°F). The arrival of April records an average high-temperature of a still enjoyable 17.8°C (64°F), closely related to the 16.3°C (61.3°F) observed in March. Weather in April »Weather in May
The last month of the spring, May, is a pleasant month in Roliça, Portugal, with an average temperature ranging between min 13.5°C (56.3°F) and max 20.8°C (69.4°F). The arrival of May brings a soft temperature shift, with the average high-temperature nudging from a comfortable 17.8°C (64°F) in April to an agreeable 20.8°C (69.4°F). Weather in May »Weather in June
June, the first month of the summer in Roliça, is also an agreeable month, with temperature in the range of an average high of 22.6°C (72.7°F) and an average low of 15.5°C (59.9°F). The onset of June marks an average high-temperature of a still agreeable 22.6°C (72.7°F), hardly differing from May's 20.8°C (69.4°F). Weather in June »Weather in July
July is a moderately hot summer month in Roliça, Portugal, with an average temperature fluctuating between 24.3°C (75.7°F) and 16.8°C (62.2°F). The arrival of July brings an average high-temperature of a warm 24.3°C (75.7°F), nearly identical to June's 22.6°C (72.7°F). Weather in July »Weather in August
August, the last month of the summer in Roliça, is also a moderately hot month, with temperature in the range of an average low of 17°C (62.6°F) and an average high of 25.6°C (78.1°F). August is the warmest month of the year, registering average temperatures as high as 25.6°C (78.1°F) and as low as 17°C (62.6°F). Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in Roliça, Portugal, with an average temperature fluctuating between 16.5°C (61.7°F) and 24.7°C (76.5°F). Roliça registers an average high-temperature of a still moderately hot 24.7°C (76.5°F) at the commencement of September, closely related to the preceding month. Weather in September »Weather in October
October, the same as September, in Roliça, Portugal, is another pleasant autumn month, with an average temperature fluctuating between 15.5°C (59.9°F) and 21.9°C (71.4°F). Roliça registers an average high-temperature of an agreeable 21.9°C (71.4°F) at the commencement of October, closely related to the preceding month. Weather in October »Weather in November
November, the last month of the autumn in Roliça, is another refreshing month, with an average temperature varying between 12.1°C (53.8°F) and 16.7°C (62.1°F). The onset of November results in a decrease in the average high-temperature, receding from an agreeable 21.9°C (71.4°F) in October to an enjoyable 16.7°C (62.1°F). Weather in November »Weather in December
The first month of the winter, December, is still a mild month in Roliça, Portugal, with an average temperature fluctuating between 9.8°C (49.6°F) and 14.9°C (58.8°F). The arrival of December sees a recorded average high-temperature of a still refreshing 14.9°C (58.8°F), showing little divergence from the previous month's conditions. Weather in December »Updated: Aug 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
January, with its average high-temperature of 14°C (57.2°F) and an average low-temperature of 9.1°C (48.4°F), holds the record as the coldest month.
With an average relative humidity of 79%, January is the most humid month.
Throughout the year, in Roliça, there are 101.9 rainfall days, and 170mm (6.69") of precipitation is accumulated.
The month with the least sunshine is January, with an average of 5.1h of sunshine.
The month with the lowest UV index is January, with an average maximum UV index of 3.
June has the longest days of the year, with an average of 14h and 54min of daylight.
The months with the highest UV index are June and August, with an average maximum UV index of 6.
July and August are months with the least rain when the rain falls for 3.8 days and typically aggregates up to 3mm (0.12") of rain.
The months with the most sunshine are July and August, with an average of 10.8h of sunshine.
August, known for its average high temperature of 25.6°C (78.1°F) and an average low temperature of 17°C (62.6°F), is the warmest month.
The months with the lowest humidity are September and October, with an average relative humidity of 72%.
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.
November is the month with the most rainfall. Rain falls for 13.7 days and accumulates 34mm (1.34") of precipitation.
With an average of 9h and 30min of daylight, December has the shortest days of the year in Roliça.
Average temperature
Roliça, Portugal
The warmest month (with the highest average high temperature) is August (25.6°C).
The month with the lowest average high temperature is January (14°C).
The month with the highest average low temperature is August (17°C).
The coldest month (with the lowest average low temperature) is February (8.8°C).
Average pressure
Roliça, Portugal
- Average pressure in January:
1022.3mbar - Average pressure in February:
1020.3mbar - Average pressure in March:
1017.8mbar - Average pressure in April:
1015.5mbar - Average pressure in May:
1016.4mbar - Average pressure in June:
1017.1mbar
- Average pressure in July:
1016.9mbar - Average pressure in August:
1016.7mbar - Average pressure in September:
1016.9mbar - Average pressure in October:
1015.9mbar - Average pressure in November:
1017.3mbar - Average pressure in December:
1022.5mbar
The month with the highest atmospheric pressure is December (1022.5mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).
Average wind speed
Roliça, Portugal
- Average wind speed in January:
16.6km/h - Average wind speed in February:
17.7km/h - Average wind speed in March:
17.1km/h - Average wind speed in April:
15.5km/h - Average wind speed in May:
16km/h - Average wind speed in June:
15.8km/h
- Average wind speed in July:
16.5km/h - Average wind speed in August:
15.6km/h - Average wind speed in September:
13.6km/h - Average wind speed in October:
13.9km/h - Average wind speed in November:
16.4km/h - Average wind speed in December:
15.9km/h
The windiest month (with the highest average wind speed) is February (17.7km/h).
The calmest month (with the lowest average wind speed) is September (13.6km/h).
Average humidity
Roliça, Portugal
The month with the highest relative humidity is January (79%).
The months with the lowest relative humidity are September and October (72%).
Average rainfall
Roliça, Portugal
The wettest month (with the highest rainfall) is November (34mm).
The driest months (with the least rainfall) are July and August (3mm).
Average rainfall days
Roliça, Portugal
- Average rainfall days in January:
12.2 days - Average rainfall days in February:
7.6 days - Average rainfall days in March:
10.3 days - Average rainfall days in April:
11.5 days - Average rainfall days in May:
8.6 days - Average rainfall days in June:
6.6 days
- Average rainfall days in July:
3.8 days - Average rainfall days in August:
3 days - Average rainfall days in September:
4.9 days - Average rainfall days in October:
10.5 days - Average rainfall days in November:
13.7 days - Average rainfall days in December:
9.2 days
The month with the highest number of rainy days is November (13.7 days).
The month with the least rainy days is August (3 days).
Average daylight / Average sunshine
Roliça, 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 18min - 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 30min
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 30min).
- Average sunshine in January:
5h and 6min - Average sunshine in February:
7h and 12min - Average sunshine in March:
7h and 36min - Average sunshine in April:
8h and 18min - Average sunshine in May:
10h and 12min - Average sunshine in June:
10h and 36min
- Average sunshine in July:
10h and 48min - Average sunshine in August:
10h and 48min - Average sunshine in September:
9h and 18min - Average sunshine in October:
7h and 6min - Average sunshine in November:
5h and 24min - Average sunshine in December:
5h and 42min
The months with the most sunshine are July and August (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days
Roliça, Portugal
- Average sunshine days in January:
15.4 days - Average sunshine days in February:
16.7 days - Average sunshine days in March:
17.4 days - Average sunshine days in April:
15.8 days - Average sunshine days in May:
20.3 days - Average sunshine days in June:
19.8 days
- Average sunshine days in July:
22.3 days - Average sunshine days in August:
25 days - Average sunshine days in September:
23.3 days - Average sunshine days in October:
18.9 days - Average sunshine days in November:
13.3 days - Average sunshine days in December:
18.6 days
The month with the most sunshine days is August (25 days).
The month with the least sunshine days is November (13.3 days).
Average UV index
Roliça, Portugal
The months with the highest UV index are June and August (UV index 6).
The month with the lowest UV index is January (UV index 3).
Average cloud cover
Roliça, Portugal
The month with the most cloud cover is January (Cloud cover 44).
The months with the least cloud cover are August and September (Cloud cover 21).
Average visibility
Roliça, Portugal
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (10km).
The months with the lowest visibility are July and August (9km).
