Climate and monthly weather forecastFornos, Portugal
Climate and monthly weather forecast
Weather in January
January, like December, in Fornos, Portugal, is a cool winter month, with an average temperature fluctuating between 10.4°C (50.7°F) and 3.8°C (38.8°F). In Fornos, Portugal, January is the month with the lowest recorded average temperatures, measuring a high of 10.4°C (50.7°F) and a low of 3.8°C (38.8°F). Weather in January »Weather in February
The last month of the winter, February, is another cool month in Fornos, Portugal, with an average temperature fluctuating between 3.7°C (38.7°F) and 11.7°C (53.1°F). At the onset of February, Fornos records an average high-temperature of a still cool 11.7°C (53.1°F), showing little deviation from the preceding month. Weather in February »Weather in March
March, the first month of the spring in Fornos, is a moderate month, with an average temperature varying between 5°C (41°F) and 14.4°C (57.9°F). Fornos, Portugal, commences March with an average high-temperature of a moderate 14.4°C (57.9°F), maintaining a close resemblance to the previous month. Weather in March »Weather in April
April in Fornos, Portugal, is a comfortable spring month, with temperature in the range of an average low of 6.4°C (43.5°F) and an average high of 17°C (62.6°F). The advent of April brings an average high-temperature of a comfortable 17°C (62.6°F), almost identical to the preceding month. Weather in April »Weather in May
The last month of the spring, May, is a pleasant month in Fornos, Portugal, with an average temperature fluctuating between 9.3°C (48.7°F) and 20.7°C (69.3°F). With the onset of May, Fornos observes a minor temperature ascent, with the average high-temperature adjusting from April's enjoyable 17°C (62.6°F) to an agreeable 20.7°C (69.3°F). Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in Fornos, Portugal, with an average temperature fluctuating between 11.4°C (52.5°F) and 23.7°C (74.7°F). The shift from May to June introduces a subtle increase in the average high-temperature, moving from an agreeable 20.7°C (69.3°F) to a warm 23.7°C (74.7°F). Weather in June »Weather in July
July, like June, in Fornos, Portugal, is a moderately hot summer month, with an average temperature ranging between max 27.6°C (81.7°F) and min 13.5°C (56.3°F). With the onset of July, Fornos's average high-temperature sees a modest rise, moving from June's 23.7°C (74.7°F) to a still warm 27.6°C (81.7°F). Weather in July »Weather in August
August, the last month of the summer in Fornos, is another warm month, with an average temperature ranging between min 13.7°C (56.7°F) and max 28°C (82.4°F). August is the month that records the highest temperatures, with averages ranging from a high of 28°C (82.4°F) to a low of 13.7°C (56.7°F). August's mean heat index is calculated to be a hot 30°C (86°F). Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Fornos, Portugal, with an average temperature ranging between max 25.3°C (77.5°F) and min 12.3°C (54.1°F). Fornos measures an average high-temperature of a still warm 25.3°C (77.5°F) in September, nearly consistent with the preceding month. Weather in September »Weather in October
October, like September, in Fornos, Portugal, is another comfortable autumn month, with an average temperature fluctuating between 10.8°C (51.4°F) and 19.9°C (67.8°F). Onset of October comes with a temperature decline, the average high falling from a warm 25.3°C (77.5°F) in September to a comfortable 19.9°C (67.8°F). Weather in October »Weather in November
November, the last month of the autumn in Fornos, is also a moderate month, with temperature in the range of an average low of 6.5°C (43.7°F) and an average high of 13.1°C (55.6°F). In Fornos, the beginning of November is marked by a lowered average high-temperature, shifting from October's refreshing 19.9°C (67.8°F) to a moderate 13.1°C (55.6°F). Weather in November »Weather in December
December, the first month of the winter in Fornos, is still a cool month, with an average temperature fluctuating between 4.8°C (40.6°F) and 11.2°C (52.2°F). Fornos's average high-temperature marks a fresh 11.2°C (52.2°F) with the advent of December, closely mirroring that of the preceding month. 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
In Fornos, the average lowest temperatures are observed in January, with a high of 10.4°C (50.7°F) and a low of 3.8°C (38.8°F).
The most humid month is January, with an average relative humidity of 87%.
Throughout the year, there are 149.8 rainfall days, and 846mm (33.31") of precipitation is accumulated.
The only month with snowfall is January.
January is the month with the most snowfall. Snow falls for 0.2 days and accumulates 2mm (0.08") of snow.
In Fornos, during the entire year, snow falls for 0.2 days and aggregates up to 2mm (0.08") of snow.
January has the least sunshine of the year, with an average of 4.4h of sunshine.
January and February, with an average maximum UV index of 2, are months with the lowest UV index.
February through December are months without snowfall.
With an average of 15h and 6min of daylight, June has the longest days of the year.
July is the month with the least rainfall. Rain falls for 6.2 days and accumulates 10mm (0.39") of precipitation.
With an average of 11h of sunshine, July has the most sunshine of the year.
The months with the highest UV index are July and August, with an average maximum UV index of 6.
In Fornos, the peak temperatures are generally noted in August, averaging a high of 28°C (82.4°F) and a low of 13.7°C (56.7°F).
The least humid month is August, with an average relative humidity of 62%.
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 is December, when the rain falls for 14.5 days and typically aggregates up to 129mm (5.08") of precipitation.
The month with the shortest days is December, with an average of 9h and 18min of daylight.
Average temperature
Fornos, Portugal
The warmest month (with the highest average high temperature) is August (28°C).
The month with the lowest average high temperature is January (10.4°C).
The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is February (3.7°C).
Average pressure
Fornos, Portugal
- Average pressure in January:
1021.9mbar - Average pressure in February:
1020mbar - Average pressure in March:
1017.6mbar - Average pressure in April:
1015.3mbar - Average pressure in May:
1016.5mbar - Average pressure in June:
1016.9mbar
- Average pressure in July:
1016.9mbar - Average pressure in August:
1016.9mbar - Average pressure in September:
1017.3mbar - Average pressure in October:
1016.2mbar - Average pressure in November:
1017.2mbar - Average pressure in December:
1022.7mbar
The month with the highest atmospheric pressure is December (1022.7mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed
Fornos, Portugal
- Average wind speed in January:
7.7km/h - Average wind speed in February:
8.1km/h - Average wind speed in March:
8.2km/h - Average wind speed in April:
7.3km/h - Average wind speed in May:
7.2km/h - Average wind speed in June:
6.9km/h
- Average wind speed in July:
6.8km/h - Average wind speed in August:
6.6km/h - Average wind speed in September:
6.3km/h - Average wind speed in October:
6.9km/h - Average wind speed in November:
7.7km/h - Average wind speed in December:
7.8km/h
The windiest month (with the highest average wind speed) is March (8.2km/h).
The calmest month (with the lowest average wind speed) is September (6.3km/h).
Average humidity
Fornos, Portugal
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (62%).
Average rainfall
Fornos, Portugal
The wettest month (with the highest rainfall) is December (129mm).
The driest month (with the least rainfall) is July (10mm).
Average rainfall days
Fornos, Portugal
- Average rainfall days in January:
16.3 days - Average rainfall days in February:
13.8 days - Average rainfall days in March:
16.3 days - Average rainfall days in April:
17.1 days - Average rainfall days in May:
12.4 days - Average rainfall days in June:
10.6 days
- Average rainfall days in July:
6.2 days - Average rainfall days in August:
4.9 days - Average rainfall days in September:
7.8 days - Average rainfall days in October:
13.1 days - Average rainfall days in November:
16.8 days - Average rainfall days in December:
14.5 days
The month with the highest number of rainy days is April (17.1 days).
The month with the least rainy days is August (4.9 days).
Average snowfall
Fornos, Portugal
The month with the highest snowfall is January (2mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days
Fornos, Portugal
- Average snowfall days in January:
0.2 days - Average snowfall days in February:
0 days - Average snowfall days in March:
0 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0 days - Average snowfall days in December:
0 days
The month with the highest number of snowfall days is January (0.2 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight / Average sunshine
Fornos, Portugal
- Average daylight in January:
9h and 36min - 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 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:
4h and 24min - Average sunshine in February:
5h and 48min - Average sunshine in March:
6h and 54min - Average sunshine in April:
7h and 36min - Average sunshine in May:
9h and 12min - Average sunshine in June:
9h and 54min
- Average sunshine in July:
11h and 0min - Average sunshine in August:
10h and 48min - Average sunshine in September:
9h and 0min - Average sunshine in October:
6h and 18min - Average sunshine in November:
4h and 36min - Average sunshine in December:
5h and 6min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days
Fornos, Portugal
- Average sunshine days in January:
12.5 days - Average sunshine days in February:
12.9 days - Average sunshine days in March:
13 days - Average sunshine days in April:
10.8 days - Average sunshine days in May:
16.1 days - Average sunshine days in June:
17.5 days
- Average sunshine days in July:
23.1 days - Average sunshine days in August:
24.6 days - Average sunshine days in September:
20.6 days - Average sunshine days in October:
16.9 days - Average sunshine days in November:
10.8 days - Average sunshine days in December:
15.6 days
The month with the most sunshine days is August (24.6 days).
The months with the least sunshine days are April and November (10.8 days).
Average UV index
Fornos, Portugal
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January and February (UV index 2).
Average cloud cover
Fornos, Portugal
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility
Fornos, Portugal
The months with the highest visibility are August and September (9km).
The months with the lowest visibility are January and November (7km).
