Climate and monthly weather forecastEirol, Portugal
Climate and monthly weather forecast
Weather in January
January, like December, is another mild winter month in Eirol, Portugal, with an average temperature ranging between min 5.7°C (42.3°F) and max 13.1°C (55.6°F). The coldest period tends to be January, when average temperatures fluctuate between a high of 13.1°C (55.6°F) and a low of 5.7°C (42.3°F). Weather in January »Weather in February
The last month of the winter, February, is another mild month in Eirol, Portugal, with an average temperature fluctuating between 5.8°C (42.4°F) and 14°C (57.2°F). The average high-temperature in February, at a still moderate 14°C (57.2°F), reveals a modest deviation from January's 13.1°C (55.6°F). Weather in February »Weather in March
March, the first month of the spring in Eirol, is a comfortable month, with an average temperature varying between 16.7°C (62.1°F) and 7.3°C (45.1°F). Eirol records an average high-temperature of a still refreshing 16.7°C (62.1°F) in March, closely mirroring the climate of the previous month. Weather in March »Weather in April
April, like March, in Eirol, Portugal, is another enjoyable spring month, with an average temperature fluctuating between 18.9°C (66°F) and 8.3°C (46.9°F). April commences with an average high-temperature of a still refreshing 18.9°C (66°F), showing little deviation from March's 16.7°C (62.1°F). Weather in April »Weather in May
The last month of the spring, May, is a pleasant month in Eirol, Portugal, with an average temperature ranging between min 10.9°C (51.6°F) and max 22.3°C (72.1°F). As May arrives, Eirol's weather shows a minor increase in high-temperatures, edging from April's enjoyable 18.9°C (66°F) to a pleasant 22.3°C (72.1°F). Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in Eirol, Portugal, with an average temperature varying between 12.6°C (54.7°F) and 24.8°C (76.6°F). The shift into June records an average high-temperature of a moderately hot 24.8°C (76.6°F), subtly varied from May's 22.3°C (72.1°F). Weather in June »Weather in July
July, the same as June, is a moderately hot summer month in Eirol, Portugal, with temperature in the range of an average high of 27.4°C (81.3°F) and an average low of 14.4°C (57.9°F). Eirol marks the onset of July with an average high-temperature of a still moderately hot 27.4°C (81.3°F), a subtle shift from June's 24.8°C (76.6°F). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Eirol, Portugal, with temperature in the range of an average low of 14.6°C (58.3°F) and an average high of 28.4°C (83.1°F). With average temperatures fluctuating between a high of 28.4°C (83.1°F) and a low of 14.6°C (58.3°F), August stands out as the warmest month. The heat index in August is estimated at a hot 31°C (87.8°F). Weather in August »Weather in September
September, the first month of the autumn in Eirol, is also a moderately hot month, with an average temperature fluctuating between 26.6°C (79.9°F) and 14.1°C (57.4°F). September's climate shows a minor adjustment in average high-temperatures to a still moderately hot 26.6°C (79.9°F) from August's 28.4°C (83.1°F). Weather in September »Weather in October
October, like September, is an agreeable autumn month in Eirol, Portugal, with an average temperature fluctuating between 12.8°C (55°F) and 22.6°C (72.7°F). The onset of October entails a subtle temperature shift, as the average high-temperature eases from a warm 26.6°C (79.9°F) in September to a pleasant 22.6°C (72.7°F). Weather in October »Weather in November
The last month of the autumn, November, is another refreshing month in Eirol, Portugal, with an average temperature ranging between max 15.7°C (60.3°F) and min 8.6°C (47.5°F). In November, the average high-temperature goes from a pleasant 22.6°C (72.7°F) in October to a mild 15.7°C (60.3°F). Weather in November »Weather in December
The first month of the winter, December, is still a refreshing month in Eirol, Portugal, with an average temperature varying between 14.1°C (57.4°F) and 7°C (44.6°F). In December, the average high-temperature registers at a still refreshing 14.1°C (57.4°F), nearly identical to November's 15.7°C (60.3°F). Weather in December »Updated: Jul 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 is the coldest month, exhibiting average temperatures of 13.1°C (55.6°F) at the peak and 5.7°C (42.3°F) at the base.
With an average relative humidity of 84%, January is the most humid month.
Throughout the year, there are 123.9 rainfall days, and 660mm (25.98") of precipitation is accumulated.
The month with the least sunshine is January, with an average of 5.1h of sunshine.
January through March, November and December, with an average maximum UV index of 3, are months with the lowest UV index.
With an average of 15h and 0min of daylight, June has the longest days of the year.
June through August, with an average maximum UV index of 6, are months with the highest UV index.
July is the month with the least rainfall in Eirol. Rain falls for 4.2 days and accumulates 5mm (0.2") of precipitation.
July has the most sunshine of the year, with an average of 11.2h of sunshine.
Eirol's temperatures tend to reach their peak averages in August, with a high of 28.4°C (83.1°F) and a low of 14.6°C (58.3°F).
The months with the lowest humidity are August and September, with an average relative humidity of 65%.
On Sunday, 27. October 2024, at 02:00, Daylight Saving Time ends in Eirol, 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 is November, when the rain falls for 14.9 days and typically aggregates up to 98mm (3.86") of precipitation.
The month with the shortest days is December, with an average of 9h and 18min of daylight.
Average temperature
Eirol, Portugal
The warmest month (with the highest average high temperature) is August (28.4°C).
The month with the lowest average high temperature is January (13.1°C).
The month with the highest average low temperature is August (14.6°C).
The coldest month (with the lowest average low temperature) is January (5.7°C).
Average pressure
Eirol, Portugal
- Average pressure in January:
1022mbar - Average pressure in February:
1020mbar - Average pressure in March:
1017.6mbar - Average pressure in April:
1015.3mbar - Average pressure in May:
1016.3mbar - Average pressure in June:
1016.8mbar
- Average pressure in July:
1016.7mbar - Average pressure in August:
1016.6mbar - Average pressure in September:
1017mbar - Average pressure in October:
1016.1mbar - Average pressure in November:
1017.2mbar - Average pressure in December:
1022.6mbar
The month with the highest atmospheric pressure is December (1022.6mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed
Eirol, Portugal
- Average wind speed in January:
8.6km/h - Average wind speed in February:
8.9km/h - Average wind speed in March:
9km/h - Average wind speed in April:
8.2km/h - Average wind speed in May:
8.4km/h - Average wind speed in June:
8.2km/h
- Average wind speed in July:
8.1km/h - Average wind speed in August:
7.9km/h - Average wind speed in September:
7.3km/h - Average wind speed in October:
7.9km/h - Average wind speed in November:
8.5km/h - Average wind speed in December:
8.6km/h
The windiest month (with the highest average wind speed) is March (9km/h).
The calmest month (with the lowest average wind speed) is September (7.3km/h).
Average humidity
Eirol, 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
Eirol, Portugal
The wettest month (with the highest rainfall) is November (98mm).
The driest month (with the least rainfall) is July (5mm).
Average rainfall days
Eirol, Portugal
- Average rainfall days in January:
14.4 days - Average rainfall days in February:
11.7 days - Average rainfall days in March:
14.2 days - Average rainfall days in April:
14.3 days - Average rainfall days in May:
10.1 days - Average rainfall days in June:
8.2 days
- Average rainfall days in July:
4.2 days - Average rainfall days in August:
3.3 days - Average rainfall days in September:
5.7 days - Average rainfall days in October:
11.2 days - Average rainfall days in November:
14.9 days - Average rainfall days in December:
11.7 days
The month with the highest number of rainy days is November (14.9 days).
The month with the least rainy days is August (3.3 days).
Average daylight / Average sunshine
Eirol, Portugal
- Average daylight in January:
9h and 42min - 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 30min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 42min - Average daylight in August:
13h and 42min - 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 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January:
5h and 6min - Average sunshine in February:
6h and 42min - Average sunshine in March:
7h and 36min - Average sunshine in April:
8h and 18min - Average sunshine in May:
10h and 0min - Average sunshine in June:
10h and 30min
- Average sunshine in July:
11h and 12min - Average sunshine in August:
10h and 54min - Average sunshine in September:
9h and 12min - Average sunshine in October:
6h and 54min - Average sunshine in November:
5h and 24min - Average sunshine in December:
5h and 42min
The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days
Eirol, Portugal
- Average sunshine days in January:
15.4 days - Average sunshine days in February:
15.5 days - Average sunshine days in March:
14.8 days - Average sunshine days in April:
14 days - Average sunshine days in May:
19.2 days - Average sunshine days in June:
19.8 days
- Average sunshine days in July:
25.3 days - Average sunshine days in August:
25.5 days - Average sunshine days in September:
22.7 days - Average sunshine days in October:
18.7 days - Average sunshine days in November:
13.7 days - Average sunshine days in December:
18.2 days
The month with the most sunshine days is August (25.5 days).
The month with the least sunshine days is November (13.7 days).
Average UV index
Eirol, Portugal
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 3).
Average cloud cover
Eirol, Portugal
The month with the most cloud cover is January (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility
Eirol, Portugal
The months with the highest visibility are May, June, September, October and December (9km).
The months with the lowest visibility are January, February, March, April, July, August and November (8km).
