April weather forecast and climate
Rato, Portugal

Weather in April

April is an enjoyable spring month in Rato, Portugal, with temperature in the range of an average low of 9.9°C (49.8°F) and an average high of 17.7°C (63.9°F).

Temperature

In April, the average high-temperature is essentially the same as in March - an enjoyable 17.7°C (63.9°F). In Rato, the average low-temperature is 9.9°C (49.8°F).

Humidity

In Rato, the average relative humidity is 76%.

Rainfall

In Rato, during April, the rain falls for 14.3 days and regularly aggregates up to 70mm (2.76") of precipitation. In Rato, Portugal, during the entire year, the rain falls for 125.4 days and collects up to 619mm (24.37") of precipitation.

Daylight

In Rato, the average length of the day is 13.3h.

Sunshine

The average sunshine in Rato is 8.7h.

UV index

In April, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to the UV radiation for average individuals.
Note: The daily maximum UV index of 4 in April interpret into the following advice:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
[Resources]

FAQ

What is the temperature in April in Rato?

The average high-temperature, in April, in Rato, is 17.7°C (63.9°F), while the average low-temperature is 9.9°C (49.8°F).

What is the average humidity in April in Rato?

The average relative humidity in April is 76%.

How much does it rain in Rato in April?

In April, in Rato, the rain falls for 14.3 days. Throughout April, 70mm (2.76") of precipitation is accumulated.

How many hours of daylight does Rato have in April?

In April, the average length of the day is 13.3h.

How many hours of sunshine does Rato have in April?

The average sunshine in April in Rato is 8.7h.

What is the UV index intensity in April in Rato?

In Rato, Portugal, the average daily maximum UV index in April is 4. A UV Index estimate of 3 to 5 represents a moderate health threat from unsafe exposure to the Sun's UV rays.

Average temperature in April
Rato, Portugal

Average temperature in April - Rato, Portugal
  • Average high temperature in April: 17.7°C

The warmest month (with the highest average high temperature) is August (25.4°C).
The month with the lowest average high temperature is January (13.3°C).

  • Average low temperature in April: 9.9°C

The month with the highest average low temperature is August (15.9°C).
The coldest month (with the lowest average low temperature) is February (7.6°C).

[Resources]

Average pressure in April
Rato, Portugal

Average pressure in April - Rato, Portugal
  • Average pressure in April: 1015.3mbar

The month with the highest atmospheric pressure is December (1022.6mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).

[Resources]

Average wind speed in April
Rato, Portugal

Average wind speed in April - Rato, Portugal
  • Average wind speed in April: 11.3km/h

The windiest month (with the highest average wind speed) is February (12.9km/h).
The calmest month (with the lowest average wind speed) is September (9.8km/h).

[Resources]

Average humidity in April
Rato, Portugal

Average humidity in April - Rato, Portugal
  • Average humidity in April: 76%

The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is September (70%).

[Resources]

Average rainfall in April
Rato, Portugal

Average rainfall in April - Rato, Portugal
  • Average rainfall in April: 70mm

The wettest month (with the highest rainfall) is November (94mm).
The driest month (with the least rainfall) is July (6mm).

[Resources]

Average rainfall days in April
Rato, Portugal

Average rainfall days in April - Rato, Portugal
  • Average rainfall days in April: 14.3 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).

[Resources]

Average daylight in April /
Average sunshine in April
Rato, Portugal

Average daylight in April / Average sunshine in April - Rato, Portugal
  • Average daylight in April: 13.3h

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in April: 8.7h

The month with the most sunshine is July (Average sunshine: 11.3h).
The month with the least sunshine is January (Average sunshine: 5.2h).

[Resources]

Average sunshine days in April
Rato, Portugal

Average sunshine days in April - Rato, Portugal
  • Average sunshine days in April: 14.5 days

The month with the most sunshine days is August (25.8 days).
The month with the least sunshine days is November (12.9 days).

[Resources]

Average UV index in April
Rato, Portugal

Average UV index in April - Rato, Portugal
  • Average UV index in April: 4

Months with the highest UV index are May, June, July, August and September (UV index 5).
Months with the lowest UV index are January, February, November and December (UV index 3).

[Resources]

Average cloud cover in April
Rato, Portugal

Average cloud cover in April - Rato, Portugal
  • Average cloud cover in April: 37

The month with the most cloud cover is January (Cloud cover 43).
Months with the least cloud cover are July, August and September (Cloud cover 19).

[Resources]

Average visibility in April
Rato, Portugal

Average visibility in April - Rato, Portugal
  • Average visibility in April: 9km

Months with the highest visibility are February, June and December (10km).
Months with the lowest visibility are January, March, April, May, July, August, September, October and November (9km).

[Resources]