Rio de Janeiro Weather: April
 |
Average Day Temperature: | 87.3°F |
|
Average Night Temperature: | 74.9°F |
|
Sea Water Temperature: | 80.5°F |
|
Number of Sunny Days: | 15 days |
| Sunshine Hours: | 11.3 - 11.9 hours | |
|
Number of Rainy Days: | 5 days |
| Precipitation Totals: | 3.1 in | |
| detailed information | ||
forecast
| Rio de Janeiro |
Temperature
| Rio de Janeiro |
Air Temperature in April, °F
The highest day temperature in April 2025 was 94°F. The lowest night temperature was 69°F. The average values for day and night temperatures during April were 82.3°F и 74.2°F respectivly.
Rio de Janeiro Water Sea Temperature in April, °F
The average sea surface temperature in April 2025 for Rio de Janeiro was 80.1°F. The maximum and minimum values were 77.4°F and 84.0°F respectively.
Most of the days in April are sunny but you can also expect cloudy and gloomy days.
Precipitation Totals in April, in
Precipitation total in April for Rio de Janeiro is 3.1 in.
The average wind speed in April is 6.0 mph. This value is relatively stable throughout the year.
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Rio de Janeiro in April is 7.3 hours.
Rio de Janeiro on the Weather Map
| Angra dos Reis |  |
+72 |
| Buzios |  |
+78 |
| Florianopolis | |
+72 |
| Fortaleza | |
+80 |
| Natal | |
+82 |
| Porto Alegre |  |
+68 |
| Recife | |
+82 |
| Rio de Janeiro | |
+76 |
| Rio Grande |  |
+64 |
| Salvador | |
+86 |
| Santos | |
+76 |
| Sao Luis | |
+84 |
| Sao Paulo | |
+72 |
| Sao Sebastiao | |
+78 |
| Ubatuba | |
+78 |
| 1800 |  |
76°F | W 6 mph |
| 2100 | |
76°F | SW 4 mph |
| 0000 | |
76°F | SW 2 mph |
| 0300 | |
74°F | S 3 mph |
| 0600 | |
74°F | S 3 mph |
| 0900 |  |
82°F | NE 5 mph |
| 1200 |  |
82°F | NE 13 mph |
| 1500 |  |
78°F | NE 6 mph |