Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
April
Weather in April
Temperature
With the onset of April, Silveira Martins's climate undergoes a slight change as the average high-temperature moves from 28.4°C (83.1°F) in March to a still warm 25.3°C (77.5°F). Silveira Martins, during the month of April, experiences an average low-temperature of 14.3°C (57.7°F).Humidity
In Silveira Martins, Brazil, the average relative humidity in April is 77%.Rainfall
In Silveira Martins, Brazil, in April, it is raining for 10.8 days, with typically 70mm (2.76") of accumulated precipitation. In Silveira Martins, during the entire year, the rain falls for 146.4 days and collects up to 974mm (38.35") of precipitation.Daylight
In Silveira Martins, the average length of the day in April is 11h and 22min.On the first day of the month, sunrise is at 06:45 and sunset at 18:30. On the last day of April, sunrise is at 07:02 and sunset at 18:00 -03.
Sunshine
The average sunshine in April in Silveira Martins is 8.2h.UV index
The average daily maximum UV index in April in Silveira Martins is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: The daily high UV index of 5 in April translates into this advice:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature in Silveira Martins?
What is the average humidity in April in Silveira Martins?
How much does it rain in Silveira Martins in April?
What is the average length of the day in April in Silveira Martins?
When are sunrise and sunset in April in Silveira Martins?
How long on average sun shines in April in Silveira Martins?
How high is the UV index in April in Silveira Martins?
Average temperature in April
Silveira Martins, Brazil
- Average high temperature in April: 25.3°C
The warmest months (with the highest average high temperature) are January and February (30.7°C).
The month with the lowest average high temperature is July (18.1°C).
- Average low temperature in April: 14.3°C
The month with the highest average low temperature is January (19°C).
The coldest month (with the lowest average low temperature) is July (8.9°C).
Average pressure in April
Silveira Martins, Brazil
- Average pressure in April: 1015.8mbar
The month with the highest atmospheric pressure is July (1019.3mbar).
The month with the lowest atmospheric pressure is December (1010.4mbar).
Average wind speed in April
Silveira Martins, Brazil
- Average wind speed in April: 11km/h
The windiest months (with the highest average wind speed) are September and October (13.4km/h).
The calmest month (with the lowest average wind speed) is April (11km/h).
Average humidity in April
Silveira Martins, Brazil
- Average humidity in April: 77%
The months with the highest relative humidity are May and June (83%).
The month with the lowest relative humidity is December (70%).
Average rainfall in April
Silveira Martins, Brazil
- Average rainfall in April: 70mm
The wettest month (with the highest rainfall) is October (128mm).
The driest month (with the least rainfall) is March (55mm).
Average rainfall days in April
Silveira Martins, Brazil
- Average rainfall days in April: 10.8 days
The month with the highest number of rainy days is January (14.3 days).
The month with the least rainy days is April (10.8 days).
Average daylight in April /
Average sunshine in April
Silveira Martins, Brazil
- Average daylight in April: 11h and 2min
The month with the longest days is December (Average daylight: 14h and 0min).
The month with the shortest days is June (Average daylight: 10h and 18min).
- Average sunshine in April: 8h and 1min
The month with the most sunshine is December (Average sunshine: 8h and 42min).
The month with the least sunshine is June (Average sunshine: 7h and 12min).
Average sunshine days in April
Silveira Martins, Brazil
- Average sunshine days in April: 18.3 days
The month with the most sunshine days is March (18.9 days).
The month with the least sunshine days is February (14.1 days).
Average UV index in April
Silveira Martins, Brazil
- Average UV index in April: 5
The month with the highest UV index is January (UV index 7).
The months with the lowest UV index are May, June and July (UV index 4).
Average cloud cover in April
Silveira Martins, Brazil
- Average cloud cover in April: 32
The month with the most cloud cover is May (Cloud cover 39).
The month with the least cloud cover is November (Cloud cover 29).
Average visibility in April
Silveira Martins, Brazil
- Average visibility in April: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
