Climate and monthly weather forecastArrifana, Portugal
Climate and monthly weather forecast
Weather in January
January, the same as December, is a cool winter month in Arrifana, Portugal, with an average temperature fluctuating between 3.8°C (38.8°F) and 10.4°C (50.7°F). Arrifana's temperature records reveal January as the coldest month, marked by average highs of 10.4°C (50.7°F) and lows of 3.8°C (38.8°F). Weather in January »Weather in February
February, the last month of the winter in Arrifana, is another cool month, with temperature in the range of an average low of 3.7°C (38.7°F) and an average high of 11.7°C (53.1°F). February registers an average high-temperature of a still fresh 11.7°C (53.1°F), slightly varied from January's 10.4°C (50.7°F). Weather in February »Weather in March
March, the first month of the spring in Arrifana, is a mild month, with an average temperature fluctuating between 5°C (41°F) and 14.4°C (57.9°F). March's average high-temperature stands at a refreshing 14.4°C (57.9°F), showing little deviation from February's 11.7°C (53.1°F). Weather in March »Weather in April
April is a refreshing spring month in Arrifana, Portugal, with an average temperature fluctuating between 17°C (62.6°F) and 6.4°C (43.5°F). The shift into April records an average high-temperature of a comfortable 17°C (62.6°F), subtly varied from March's 14.4°C (57.9°F). Weather in April »Weather in May
May, the last month of the spring in Arrifana, is an agreeable month, with temperature in the range of an average low of 9.3°C (48.7°F) and an average high of 20.7°C (69.3°F). May brings a slight rise in Arrifana's average high-temperature, moving from a comfortable 17°C (62.6°F) in April to a pleasant 20.7°C (69.3°F). Weather in May »Weather in June
June, the first month of the summer in Arrifana, is a moderately hot month, with an average temperature fluctuating between 11.4°C (52.5°F) and 23.7°C (74.7°F). June introduces a marginal temperature uplift, with average high-temperatures adjusting from May's agreeable 20.7°C (69.3°F) to a warm 23.7°C (74.7°F). Weather in June »Weather in July
July, the same as June, is another warm summer month in Arrifana, Portugal, with an average temperature fluctuating between 13.5°C (56.3°F) and 27.6°C (81.7°F). Arrifana's weather in July shows a minor rise in the average high-temperature, moving slightly up from June's 23.7°C (74.7°F) to a still moderately hot 27.6°C (81.7°F). Weather in July »Weather in August
The last month of the summer, August, is another warm month in Arrifana, Portugal, with an average temperature fluctuating between 28°C (82.4°F) and 13.7°C (56.7°F). August brings the highest temperatures, with an average high of 28°C (82.4°F) and an average low of 13.7°C (56.7°F). The heat index value for August is estimated at a tropical 30°C (86°F). Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in Arrifana, Portugal, with an average temperature varying between 25.3°C (77.5°F) and 12.3°C (54.1°F). The shift into September reveals an average high-temperature of a still moderately hot 25.3°C (77.5°F), closely mirroring August's climate. Weather in September »Weather in October
October, the same as September, is another comfortable autumn month in Arrifana, Portugal, with an average temperature ranging between min 10.8°C (51.4°F) and max 19.9°C (67.8°F). Arrifana in October undergoes a mild reduction in the average high-temperature, shifting from September's moderately hot 25.3°C (77.5°F) to an enjoyable 19.9°C (67.8°F). Weather in October »Weather in November
The last month of the autumn, November, is also a moderate month in Arrifana, Portugal, with temperature in the range of an average high of 13.1°C (55.6°F) and an average low of 6.5°C (43.7°F). A moderate decline in the average high-temperature is seen during November, decreasing from a comfortable 19.9°C (67.8°F) in October to a moderate 13.1°C (55.6°F). Weather in November »Weather in December
The first month of the winter, December, is also a fresh month in Arrifana, Portugal, with an average temperature varying between 11.2°C (52.2°F) and 4.8°C (40.6°F). With December's arrival, Arrifana notes an average high-temperature of a cool 11.2°C (52.2°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 brings the lowest temperatures in Arrifana, with an average high of 10.4°C (50.7°F) and an average low of 3.8°C (38.8°F).
January is the most humid month in Arrifana, Portugal, with an average relative humidity of 87%.
In Arrifana, during the entire year, the rain falls for 149.8 days and collects up to 846mm (33.31") of precipitation.
January is the only month when snow falls in Arrifana.
January is the month with the most snowfall in Arrifana, Portugal. Snow falls for 0.2 days and accumulates 2mm (0.08") of snow.
In Arrifana, 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 in Arrifana, Portugal, with an average of 4.4h of sunshine.
The months with the lowest UV index in Arrifana, Portugal, are January and February, with an average maximum UV index of 2.
February through December are months without snowfall in Arrifana.
The month with the longest days in Arrifana is June, with an average of 15h and 6min of daylight.
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 in Arrifana are July and August, with an average maximum UV index of 6.
In Arrifana, August records the average highest temperatures, peaking at 28°C (82.4°F) and reaching a low of 13.7°C (56.7°F).
The least humid month in Arrifana, Portugal, 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.
December is the month with the most rainfall in Arrifana, Portugal. Rain falls for 14.5 days and accumulates 129mm (5.08") of precipitation.
The month with the shortest days in Arrifana is December, with an average of 9h and 18min of daylight.
Average temperature
Arrifana, 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
Arrifana, 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
Arrifana, 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
Arrifana, Portugal
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (62%).
Average rainfall
Arrifana, Portugal
The wettest month (with the highest rainfall) is December (129mm).
The driest month (with the least rainfall) is July (10mm).
Average rainfall days
Arrifana, 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
Arrifana, 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
Arrifana, 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
Arrifana, 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
Arrifana, 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
Arrifana, 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
Arrifana, 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
Arrifana, Portugal
The months with the highest visibility are August and September (9km).
The months with the lowest visibility are January and November (7km).
