Monthly Weather in Portugal
What is the average monthly temperature in Portugal?
The average monthly temperature in Portugal ranges from 11.1°C (52°F) in January to 23.9°C (75°F) in August. Portugal temperature by month is given in the table below.
| Month | Celsius | Fahrenheit |
|---|---|---|
| January | 11.1°C | 52.0°F |
| February | 11.2°C | 52.2°F |
| March | 14.3°C | 57.7°F |
| April | 17.9°C | 64.2°F |
| May | 19.1°C | 66.4°F |
| June | 21.9°C | 71.4°F |
| July | 22.0°C | 71.6°F |
| August | 23.9°C | 75.0°F |
| September | 21.2°C | 70.2°F |
| October | 20.0°C | 68.0°F |
| November | 15.4°C | 59.7°F |
| December | 11.5°C | 52.7°F |
What is the hottest month in Portugal?
The hottest months in Portugal are August, July and June. During August the average temperature outside is 23.9°C (75°F), in July it is 22°C (71.6°F) and during June the air temperature is around 21.9°C (71.4°F).
What is the coldest month in Portugal?
The coldest months in Portugal are January, February and December. In January the average air temperature drops to 11.1°C (52°F), in February air temperature is 11.2°C (52.2°F) and during December it is 11.5°C (52.7°F).
How much does it rain on average in Portugal?
On average it rains for 11 month(s) in Portugal with an average of 9.3 days of rain per month. In total Portugal has 112 rainy days in a year.
When does it rain the most in Portugal?
In Portugal it rains the most during the following months.
- October - on average 3.06mm (0.12 inches) of rainfall per day.
- January - on average 1.36mm (0.05 inches) of rainfall per day.
- November - on average 1.28mm (0.05 inches) of rainfall per day.
- December - on average 1.03mm (0.04 inches) of rainfall per day.
- September - on average 0.98mm (0.04 inches) of rainfall per day.
- June - on average 0.48mm (0.02 inches) of rainfall per day.
Does it snow in Portugal?
No, it doesn't snow in Portugal.
When is it windy in Portugal?
The windiest months in Portugal are August, May and July. In August the average windspeed is 28.1 km/h (17.5 mph), during May the windspeed is 27 km/h (16.8 mph) and in July the windspeed is 26.7 km/h (16.6 mph).
What are the least windy months in Portugal?
The least windy months in Portugal are December, November and February. In December the average windspeed is 18.1 km/h (11.2 mph), during November the windspeed is 19.5 km/h (12.1 mph) and in February the windspeed is 19.8 km/h (12.3 mph).
When is it cloudy in Portugal?
The cloudiest months in Portugal are November, March and October. On average in November 51.2% of sky is covered by clouds, in March 51% is covered by clouds and in October clouds cover about 42.6% of sky.
When does Portugal have the clearest sky?
Portugal has the clearest sky in August, July and June. In August 26.3% of sky is covered by clouds, in July clouds cover around 28.9% and during June clouds cover about 33.7% of sky.
What is the average daylight duration in Portugal?
The average daylight duration in Portugal is 12 hours 11 minutes 28 seconds.
Which months have the most daylight in Portugal?
The longest days in Portugal are during June, July and May.
- June - 14 hours 49 minutes 44 seconds of daylight.
- July - 14 hours 34 minutes 6 seconds of daylight.
- May - 14 hours 17 minutes 9 seconds of daylight.
Which months have the least daylight in Portugal?
The shortest days in Portugal are during December, January and November.
- December - 9 hours 30 minutes 34 seconds of daylight.
- January - 9 hours 48 minutes 33 seconds of daylight.
- November - 10 hours 5 minutes 12 seconds of daylight.
What are the humidity levels in Portugal throughout the year?
Humidity levels in Portugal range from 61.5% in April to 87.5% in December.
What are the pressure levels in Portugal throughout the year?
Pressure levels in Portugal change from 1014.3 mb (millibars) in June to 1025.3 mb in January.
What is the visibility in Portugal throughout the year?
Visibility in Portugal changes from lowest 9.3 km (5.8 miles) in November to highest 10.5 km (6.5 miles) in April.
What are the UV levels in Portugal throughout the year?
UV levels change in Portugal from 3.3 in December to 8.7 in May.
Which months have the highest UV levels in Portugal throughout the year?
In Portugal the highest UV index is during May, July and June. During May the average UV index is 8.7, in July UV level is 8.6 and in June UV index is around 8.5.
Which months have the lowest UV levels in Portugal throughout the year?
The lowest UV levels in Portugal are in December, November and January. In December the average UV index is around 3.3, in November UV index is 4.1 and during January UV level is 4.4.