Niteroi Weather: April
 |
Average Day Temperature: | 83.8°F |
|
Average Night Temperature: | 73.8°F |
|
Sea Water Temperature: | 80.2°F |
|
Number of Sunny Days: | 10 days |
| Sunshine Hours: | 11.3 - 11.9 hours | |
|
Number of Rainy Days: | 2 days |
| Precipitation Totals: | 1.3 in | |
| detailed information | ||
forecast
| Niteroi |
Temperature
| Niteroi |
Air Temperature in April, °F
The highest day temperature in April 2026 was 95°F. The lowest night temperature was 69°F. The average values for day and night temperatures during April were 85.9°F и 73.6°F respectivly.
Niteroi Water Sea Temperature in April, °F
The average sea surface temperature in April 2026 for Niteroi was 78.4°F. The maximum and minimum values were 75.8°F and 80.6°F respectively.
You can expect various weather conditions during April. Be ready for sunny, cloudy or even gloomy days.
Precipitation Totals in April, in
Precipitation total in April for Niteroi is 1.3 in.
The average wind speed in April is 5.5 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 Niteroi in April is 6.4 hours.
Niteroi on the Weather Map
| Angra dos Reis |  |
+70 |
| Buzios |  |
+72 |
| Florianopolis |  |
+64 |
| Fortaleza | |
+82 |
| Joao Pessoa | |
+76 |
| Natal | |
+76 |
| Porto Alegre |  |
+66 |
| Recife |  |
+76 |
| Rio de Janeiro | |
+74 |
| Salvador |  |
+78 |
| Santos | |
+72 |
| Sao Paulo | |
+66 |
| Sao Sebastiao | |
+70 |
| Ubatuba | |
+62 |
| Xangri-la | |
+64 |
| 0300 |  |
72°F | S 5 mph |
| 0600 | |
72°F | S 5 mph |
| 0900 |  |
80°F | S 4 mph |
| 1200 | |
90°F | E 2 mph |
| 1500 | |
92°F | SW 1 mph |
| 1800 | |
82°F | W 5 mph |
| 2100 |  |
76°F | E 8 mph |
| 0000 | |
74°F | S 6 mph |