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April

Niteroi Weather in April with Sea Temperature

April weather in Niteroi includes average daytime air +28°C, nighttime +21°C, average sea temperature +25°C. Daily water temperatures usually range from +25°C to +27°C, which is comfortable for swimming and beach planning. The tables below also show air temperature, wind, rain and humidity; for near-term water data, open the current 30-day water temperature forecast.

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Averaged values across several years

Daily air temperature for the month

Day Night

Daily sea water temperature for the month

Water

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April	Day	Night	Sea t°	Wind	Precip	Humidity
1Tue	+28°C	+22°C	+26°C	2 m/s	1.4 mm	80%
2Wed	+28°C	+22°C	+26°C	2 m/s	0.4 mm	80%
3Thu	+28°C	+22°C	+26°C	2 m/s	0.4 mm	77%
4Fri	+28°C	+22°C	+27°C	2 m/s	0.4 mm	79%
5Sat	+28°C	+21°C	+27°C	2 m/s	0.6 mm	80%
6Sun	+27°C	+22°C	+26°C	2 m/s	0.5 mm	81%
7Mon	+27°C	+22°C	+26°C	2 m/s	0.5 mm	82%
8Tue	+28°C	+21°C	+26°C	2 m/s	1.1 mm	80%
9Wed	+27°C	+21°C	+26°C	2 m/s	1.7 mm	82%
10Thu	+27°C	+21°C	+26°C	2 m/s	0.4 mm	80%
11Fri	+28°C	+21°C	+27°C	2 m/s	0.1 mm	79%
12Sat	+28°C	+21°C	+27°C	2 m/s	0.1 mm	78%
13Sun	+28°C	+22°C	+26°C	2 m/s	0.3 mm	79%
14Mon	+28°C	+22°C	+26°C	2 m/s	0.3 mm	80%
15Tue	+27°C	+21°C	+26°C	2 m/s	1.2 mm	80%
16Wed	+27°C	+21°C	+26°C	2 m/s	0.3 mm	79%
17Thu	+28°C	+21°C	+26°C	2 m/s	0.1 mm	77%
18Fri	+27°C	+21°C	+26°C	2 m/s	1 mm	79%
19Sat	+26°C	+21°C	+26°C	2 m/s	0.6 mm	81%
20Sun	+26°C	+20°C	+26°C	3 m/s	0.2 mm	77%
21Mon	+26°C	+20°C	+26°C	2 m/s	0.5 mm	75%
22Tue	+27°C	+20°C	+26°C	2 m/s	2 mm	77%
23Wed	+28°C	+21°C	+26°C	2 m/s	0.1 mm	75%
24Thu	+27°C	+20°C	+26°C	2 m/s	0 mm	76%
25Fri	+27°C	+21°C	+26°C	2 m/s	0.2 mm	80%
26Sat	+28°C	+21°C	+26°C	2 m/s	0.1 mm	81%
27Sun	+29°C	+21°C	+25°C	2 m/s	0.2 mm	79%
28Mon	+29°C	+22°C	+25°C	2 m/s	0.2 mm	76%
29Tue	+27°C	+21°C	+25°C	2 m/s	0.7 mm	78%
30Wed	+26°C	+21°C	+25°C	2 m/s	2.3 mm	80%

Sea water temperature by months

Water +26°C

Day and night air temperature

Day +28°C Night +21°C

Weather highs and lows in Niteroi for april

Warmest day: 28 april, +29°C
Coldest night: 21 april, +20°C
Max precipitation: 30 april, 2.3 mm
Warmest sea water: 4 april, +27°C
Coldest sea water: 27 april, +25°C

Climate in Niteroi in april

Average daytime temperature: +28°C
Average nighttime temperature: +21°C
Sea water temperature: +25°C
Precipitation (monthly average): 17.6 mm
Days with precipitation: 4.3
Humidity: 79%
Wind: 2 m/s
Data: 7 years / coverage 100%

Daily air temperature for the month

Day Night

Daily sea water temperature for the month

Water

Tap a date to open detailed weather for that day

April	Day	Night	Sea t°	Wind	Precip	Humidity
1Tue	+32°C	+23°C	+26°C	2-3 m/s, SSE	0.7 mm	75%
2Wed	+32°C	+23°C	+26°C	2-3 m/s, SE	0 mm	76%
3Thu	+32°C	+24°C	+26°C	2-3 m/s, SSW	0 mm	72%
4Fri	+26°C	+24°C	+27°C	2 m/s, W	2.4 mm	87%
5Sat	+23°C	+21°C	+27°C	4-6 m/s, SSE	3.8 mm	91%
6Sun	+22°C	+21°C	+26°C	2-4 m/s, SE	3.2 mm	87%
7Mon	+26°C	+20°C	+26°C	2-3 m/s, ESE	0 mm	71%
8Tue	+27°C	+18°C	+26°C	2-4 m/s, E	0 mm	73%
9Wed	+27°C	+20°C	+26°C	2-3 m/s, SSE	0 mm	78%
10Thu	+27°C	+21°C	+26°C	2 m/s, SW	1.1 mm	84%
11Fri	+25°C	+21°C	+27°C	1-2 m/s, S	0.3 mm	86%
12Sat	+26°C	+20°C	+27°C	2-3 m/s, SSE	0.1 mm	84%
13Sun	+27°C	+20°C	+26°C	2-4 m/s, E	0 mm	81%
14Mon	+27°C	+23°C	+26°C	2-4 m/s, SW	0.1 mm	77%
15Tue	+26°C	+21°C	+26°C	2-3 m/s, WSW	0.2 mm	82%
16Wed	+25°C	+21°C	+26°C	1 m/s, ENE	0 mm	82%
17Thu	+28°C	+21°C	+26°C	1-2 m/s, S	0 mm	77%
18Fri	+28°C	+21°C	+26°C	2 m/s, SSE	0 mm	83%
19Sat	+26°C	+22°C	+26°C	2 m/s, NNE	0 mm	86%
20Sun	+27°C	+21°C	+26°C	3 m/s, SW	1 mm	86%
21Mon	+22°C	+21°C	+26°C	2-3 m/s, S	1.7 mm	86%
22Tue	+25°C	+21°C	+26°C	1-3 m/s, SW	0.4 mm	79%
23Wed	+26°C	+21°C	+26°C	2-4 m/s, E	0 mm	73%
24Thu	+27°C	+20°C	+26°C	2-3 m/s, E	0 mm	75%
25Fri	+25°C	+22°C	+26°C	2-3 m/s, SW	0.9 mm	91%
26Sat	+26°C	+21°C	+26°C	2-4 m/s, ESE	0.2 mm	86%
27Sun	+28°C	+21°C	+25°C	2 m/s, SE	0 mm	80%
28Mon	+28°C	+22°C	+25°C	2-3 m/s, WSW	0 mm	83%
29Tue	+23°C	+20°C	+25°C	2-3 m/s, SSW	1.2 mm	88%
30Wed	+22°C	+20°C	+25°C	1 m/s, WNW	0.6 mm	86%

Weather highs and lows in Niteroi for april

Warmest day: 1 april, +32°C
Coldest night: 8 april, +18°C
Max precipitation: 5 april, 3.8 mm
Warmest water: 4 april, +27°C
Coldest water: 27 april, +25°C

Climate in Niteroi in april

Year: 2025
Average daytime temperature: +26°C
Average nighttime temperature: +21°C
Water temperature: +26°C
Precipitation (month): 17.9 mm
Days with precipitation: 7
Humidity: 82%
Wind: 2 m/s

Daily air temperature for the month

Day Night

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April	Day	Night	Sea t°	Wind	Precip	Humidity
1Mon	+28°C	+21°C	—	2-3 m/s, ESE	0 mm	82%
2Tue	+28°C	+21°C	—	1-2 m/s, S	0 mm	81%
3Wed	+27°C	+22°C	—	2 m/s, SSW	0 mm	80%
4Thu	+28°C	+21°C	—	2-4 m/s, SSE	0 mm	79%
5Fri	+29°C	+21°C	—	1-2 m/s, SE	0 mm	77%
6Sat	+27°C	+22°C	—	2-3 m/s, SSW	0 mm	81%
7Sun	+28°C	+21°C	—	2-3 m/s, ESE	0.5 mm	77%
8Mon	+29°C	+21°C	—	2 m/s, SE	0 mm	78%
9Tue	+29°C	+23°C	—	1-2 m/s, SSW	0 mm	77%
10Wed	+30°C	+22°C	—	2-3 m/s, SE	0 mm	76%
11Thu	+28°C	+23°C	—	2 m/s, SSW	0 mm	84%
12Fri	+28°C	+22°C	—	1-3 m/s, S	0 mm	82%
13Sat	+29°C	+22°C	—	3-5 m/s, ESE	0 mm	80%
14Sun	+28°C	+21°C	—	3-5 m/s, E	0 mm	80%
15Mon	+30°C	+21°C	—	3-5 m/s, ESE	0 mm	75%
16Tue	+30°C	+21°C	—	3-5 m/s, E	0.1 mm	77%
17Wed	+31°C	+22°C	—	2 m/s, SE	0 mm	72%
18Thu	+27°C	+22°C	—	3-5 m/s, WSW	2.2 mm	84%
19Fri	+24°C	+21°C	—	1 m/s, S	0.2 mm	78%
20Sat	+25°C	+18°C	—	2-3 m/s, SE	0 mm	70%
21Sun	+27°C	+18°C	—	2-3 m/s, ESE	0 mm	74%
22Mon	+28°C	+19°C	—	2 m/s, ESE	0 mm	74%
23Tue	+31°C	+21°C	—	2 m/s, ENE	0 mm	72%
24Wed	+30°C	+21°C	—	2 m/s, NNE	0 mm	70%
25Thu	+27°C	+22°C	—	2-3 m/s, SW	0 mm	74%
26Fri	+27°C	+22°C	—	3-5 m/s, E	0.2 mm	85%
27Sat	+30°C	+21°C	—	2-3 m/s, ENE	0 mm	74%
28Sun	+33°C	+23°C	—	2 m/s, NNW	0 mm	67%
29Mon	+29°C	+23°C	—	2-3 m/s, SW	0 mm	76%
30Tue	+31°C	+22°C	—	2 m/s, SE	0 mm	74%

Weather highs and lows in Niteroi for april

Warmest day: 28 april, +33°C
Coldest night: 20 april, +18°C
Max precipitation: 18 april, 2.2 mm
Warmest water: —
Coldest water: —

Climate in Niteroi in april

Year: 2024
Average daytime temperature: +29°C
Average nighttime temperature: +21°C
Water temperature: —
Precipitation (month): 3.2 mm
Days with precipitation: 1
Humidity: 77%
Wind: 2 m/s

Daily air temperature for the month

Day Night

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April	Day	Night	Sea t°	Wind	Precip	Humidity
1Sat	+32°C	+22°C	—	2-3 m/s, WSW	0.2 mm	76%
2Sun	+24°C	+22°C	—	2-3 m/s, SW	0.7 mm	87%
3Mon	+27°C	+20°C	—	2-4 m/s, E	0 mm	73%
4Tue	+30°C	+21°C	—	2-3 m/s, ESE	0 mm	72%
5Wed	+31°C	+20°C	—	2-3 m/s, SE	0 mm	74%
6Thu	+29°C	+21°C	—	2-4 m/s, ESE	0 mm	81%
7Fri	+27°C	+22°C	—	2 m/s, SSE	0.7 mm	89%
8Sat	+26°C	+22°C	—	3-4 m/s, SW	3.3 mm	88%
9Sun	+25°C	+21°C	—	2-3 m/s, SSW	2.2 mm	91%
10Mon	+25°C	+20°C	—	2-3 m/s, SE	0.5 mm	83%
11Tue	+29°C	+19°C	—	2-4 m/s, ESE	0 mm	76%
12Wed	+30°C	+19°C	—	2-3 m/s, E	0 mm	76%
13Thu	+32°C	+22°C	—	1-2 m/s, SSE	0 mm	75%
14Fri	+31°C	+22°C	—	2 m/s, S	0.1 mm	86%
15Sat	+27°C	+22°C	—	2-4 m/s, WSW	1.9 mm	84%
16Sun	+27°C	+23°C	—	1-2 m/s, S	0.9 mm	87%
17Mon	+33°C	+21°C	—	2 m/s, N	0 mm	79%
18Tue	+29°C	+22°C	—	2 m/s, SSW	0.2 mm	87%
19Wed	+25°C	+23°C	—	2-4 m/s, NNW	0.3 mm	95%
20Thu	+25°C	+21°C	—	3-5 m/s, SW	0.1 mm	80%
21Fri	+25°C	+18°C	—	2-3 m/s, SW	0 mm	68%
22Sat	+25°C	+18°C	—	2 m/s, E	0 mm	75%
23Sun	+26°C	+20°C	—	3-4 m/s, ESE	0.2 mm	74%
24Mon	+27°C	+18°C	—	2 m/s, SW	0 mm	76%
25Tue	+28°C	+19°C	—	2-3 m/s, E	0 mm	78%
26Wed	+29°C	+20°C	—	2 m/s, ESE	0 mm	80%
27Thu	+29°C	+21°C	—	2 m/s, SW	1 mm	80%
28Fri	+25°C	+22°C	—	2-3 m/s, SW	1.1 mm	82%
29Sat	+26°C	+20°C	—	2-4 m/s, S	0.4 mm	76%
30Sun	+26°C	+21°C	—	2-3 m/s, E	11.2 mm	87%

Weather highs and lows in Niteroi for april

Warmest day: 17 april, +33°C
Coldest night: 21 april, +18°C
Max precipitation: 30 april, 11.2 mm
Warmest water: —
Coldest water: —

Climate in Niteroi in april

Year: 2023
Average daytime temperature: +28°C
Average nighttime temperature: +21°C
Water temperature: —
Precipitation (month): 25 mm
Days with precipitation: 6
Humidity: 81%
Wind: 2 m/s

Daily air temperature for the month

Day Night

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April	Day	Night	Sea t°	Wind	Precip	Humidity
1Fri	+24°C	+23°C	—	3-4 m/s, ESE	7.6 mm	94%
2Sat	+27°C	+22°C	—	2-3 m/s, ESE	1.7 mm	90%
3Sun	+27°C	+21°C	—	2-3 m/s, WSW	2.6 mm	84%
4Mon	+32°C	+22°C	—	2 m/s, E	0 mm	86%
5Tue	+27°C	+23°C	—	2-4 m/s, W	0 mm	86%
6Wed	+27°C	+22°C	—	2-3 m/s, WSW	0.2 mm	88%
7Thu	+27°C	+22°C	—	2-3 m/s, ENE	0.3 mm	82%
8Fri	+30°C	+22°C	—	2-3 m/s, E	0 mm	84%
9Sat	+29°C	+23°C	—	2-3 m/s, SW	6.7 mm	88%
10Sun	+26°C	+22°C	—	2-3 m/s, E	0.2 mm	92%
11Mon	+28°C	+22°C	—	3-4 m/s, E	0 mm	87%
12Tue	+29°C	+22°C	—	2-3 m/s, SW	0 mm	84%
13Wed	+30°C	+23°C	—	2-3 m/s, SE	0 mm	83%
14Thu	+27°C	+23°C	—	2-3 m/s, WSW	0.7 mm	88%
15Fri	+23°C	+20°C	—	4-6 m/s, WSW	5.5 mm	92%
16Sat	+23°C	+18°C	—	3 m/s, WSW	0.5 mm	79%
17Sun	+23°C	+17°C	—	2 m/s, W	0.1 mm	81%
18Mon	+24°C	+17°C	—	1-3 m/s, WSW	0.2 mm	75%
19Tue	+27°C	+18°C	—	2 m/s, W	0 mm	78%
20Wed	+25°C	+19°C	—	2-3 m/s, WSW	0 mm	77%
21Thu	+27°C	+19°C	—	2-3 m/s, W	0 mm	77%
22Fri	+31°C	+19°C	—	2 m/s, ENE	0 mm	78%
23Sat	+34°C	+21°C	—	2-3 m/s, NW	0 mm	70%
24Sun	+29°C	+22°C	—	2-4 m/s, WSW	0 mm	82%
25Mon	+28°C	+22°C	—	3-4 m/s, E	0 mm	84%
26Tue	+30°C	+21°C	—	2-3 m/s, E	0 mm	81%
27Wed	+32°C	+22°C	—	2 m/s, ENE	0 mm	76%
28Thu	+33°C	+22°C	—	2 m/s, ENE	0 mm	70%
29Fri	+30°C	+22°C	—	3-4 m/s, WNW	0.6 mm	68%
30Sat	+25°C	+21°C	—	2-4 m/s, W	3 mm	85%

Weather highs and lows in Niteroi for april

Warmest day: 23 april, +34°C
Coldest night: 17 april, +17°C
Max precipitation: 1 april, 7.6 mm
Warmest water: —
Coldest water: —

Climate in Niteroi in april

Year: 2022
Average daytime temperature: +28°C
Average nighttime temperature: +21°C
Water temperature: —
Precipitation (month): 29.9 mm
Days with precipitation: 6
Humidity: 82%
Wind: 2 m/s

Daily air temperature for the month

Day Night

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April	Day	Night	Sea t°	Wind	Precip	Humidity
1Thu	+27°C	+21°C	—	4-6 m/s, W	0.4 mm	78%
2Fri	+27°C	+22°C	—	3 m/s, WSW	0.5 mm	76%
3Sat	+27°C	+21°C	—	2-3 m/s, WSW	0 mm	76%
4Sun	+26°C	+21°C	—	2 m/s, WSW	0.1 mm	82%
5Mon	+27°C	+21°C	—	2-3 m/s, E	0.1 mm	82%
6Tue	+26°C	+21°C	—	3-4 m/s, E	0.1 mm	79%
7Wed	+23°C	+18°C	—	3 m/s, E	1.2 mm	89%
8Thu	+27°C	+19°C	—	3-4 m/s, E	0.4 mm	79%
9Fri	+28°C	+20°C	—	2-3 m/s, ENE	0 mm	74%
10Sat	+31°C	+20°C	—	2-3 m/s, ENE	0 mm	70%
11Sun	+32°C	+20°C	—	2 m/s, ENE	0 mm	66%
12Mon	+32°C	+22°C	—	3-4 m/s, WNW	0 mm	66%
13Tue	+24°C	+22°C	—	3 m/s, SSW	1.9 mm	84%
14Wed	+26°C	+20°C	—	1-3 m/s, SE	0.1 mm	72%
15Thu	+26°C	+19°C	—	2-3 m/s, SE	0.2 mm	72%
16Fri	+28°C	+19°C	—	3-4 m/s, E	0 mm	73%
17Sat	+30°C	+20°C	—	2-3 m/s, ENE	0 mm	70%
18Sun	+28°C	+22°C	—	2-3 m/s, ESE	3.7 mm	72%
19Mon	+27°C	+22°C	—	2-4 m/s, W	3 mm	80%
20Tue	+25°C	+20°C	—	6-7 m/s, WSW	0.3 mm	76%
21Wed	+24°C	+21°C	—	5-6 m/s, WSW	1.9 mm	82%
22Thu	+24°C	+20°C	—	3-4 m/s, WSW	13.3 mm	86%
23Fri	+25°C	+19°C	—	3 m/s, W	0.1 mm	80%
24Sat	+25°C	+19°C	—	2 m/s, WSW	0 mm	72%
25Sun	+26°C	+20°C	—	2 m/s, WSW	0 mm	79%
26Mon	+28°C	+21°C	—	2 m/s, ESE	0 mm	82%
27Tue	+24°C	+21°C	—	2-3 m/s, ESE	0.7 mm	91%
28Wed	+24°C	+21°C	—	2-3 m/s, ESE	0.2 mm	87%
29Thu	+23°C	+21°C	—	1-2 m/s, SSW	2.2 mm	85%
30Fri	+24°C	+19°C	—	2 m/s, WSW	0.4 mm	80%

Weather highs and lows in Niteroi for april

Warmest day: 11 april, +32°C
Coldest night: 7 april, +18°C
Max precipitation: 22 april, 13.3 mm
Warmest water: —
Coldest water: —

Climate in Niteroi in april

Year: 2021
Average daytime temperature: +27°C
Average nighttime temperature: +20°C
Water temperature: —
Precipitation (month): 30.8 mm
Days with precipitation: 7
Humidity: 78%
Wind: 3 m/s

Daily air temperature for the month

Day Night

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April	Day	Night	Sea t°	Wind	Precip	Humidity
1Wed	+27°C	+23°C	—	2-3 m/s, ESE	0.7 mm	82%
2Thu	+31°C	+23°C	—	2-3 m/s, ENE	0 mm	79%
3Fri	+30°C	+24°C	—	4-5 m/s, WSW	0.3 mm	76%
4Sat	+27°C	+22°C	—	4 m/s, WSW	0 mm	66%
5Sun	+27°C	+20°C	—	2-4 m/s, ENE	0 mm	70%
6Mon	+29°C	+22°C	—	3-4 m/s, E	0 mm	71%
7Tue	+27°C	+23°C	—	3-5 m/s, S	0.6 mm	82%
8Wed	+24°C	+22°C	—	3 m/s, S	2.4 mm	82%
9Thu	+24°C	+20°C	—	2-3 m/s, SW	0.2 mm	74%
10Fri	+24°C	+20°C	—	2 m/s, WSW	0 mm	71%
11Sat	+24°C	+21°C	—	1-3 m/s, WSW	0.2 mm	72%
12Sun	+24°C	+21°C	—	1-2 m/s, SE	0.4 mm	71%
13Mon	+26°C	+20°C	—	2-4 m/s, E	0.1 mm	73%
14Tue	+29°C	+20°C	—	3 m/s, ENE	0 mm	71%
15Wed	+29°C	+23°C	—	2-3 m/s, WSW	0 mm	73%
16Thu	+26°C	+23°C	—	1-2 m/s, SSW	0.2 mm	79%
17Fri	+24°C	+22°C	—	2 m/s, SW	0.5 mm	79%
18Sat	+25°C	+20°C	—	2 m/s, W	0.1 mm	73%
19Sun	+26°C	+20°C	—	2-3 m/s, ESE	0.4 mm	72%
20Mon	+26°C	+19°C	—	2-3 m/s, W	0.1 mm	73%
21Tue	+27°C	+19°C	—	2-3 m/s, WSW	0 mm	71%
22Wed	+26°C	+20°C	—	2 m/s, E	0 mm	74%
23Thu	+26°C	+21°C	—	2-4 m/s, E	0.1 mm	75%
24Fri	+26°C	+20°C	—	3-4 m/s, E	0.2 mm	70%
25Sat	+29°C	+20°C	—	2-3 m/s, ENE	0 mm	71%
26Sun	+30°C	+20°C	—	2 m/s, ENE	0 mm	74%
27Mon	+28°C	+20°C	—	2 m/s, S	0 mm	76%
28Tue	+27°C	+20°C	—	2-4 m/s, ENE	0 mm	72%
29Wed	+29°C	+21°C	—	2 m/s, S	0 mm	68%
30Thu	+30°C	+20°C	—	2 m/s, WNW	0 mm	66%

Weather highs and lows in Niteroi for april

Warmest day: 2 april, +31°C
Coldest night: 20 april, +19°C
Max precipitation: 8 april, 2.4 mm
Warmest water: —
Coldest water: —

Climate in Niteroi in april

Year: 2020
Average daytime temperature: +27°C
Average nighttime temperature: +21°C
Water temperature: —
Precipitation (month): 6.5 mm
Days with precipitation: 1
Humidity: 74%
Wind: 2 m/s

Daily air temperature for the month

Day Night

Tap a date to open detailed weather for that day

April	Day	Night	Sea t°	Wind	Precip	Humidity
1Mon	+27°C	+22°C	—	2-3 m/s, ESE	0 mm	73%
2Tue	+27°C	+21°C	—	3-4 m/s, WSW	0 mm	74%
3Wed	+29°C	+23°C	—	2-3 m/s, ESE	0 mm	78%
4Thu	+30°C	+22°C	—	2-4 m/s, E	0 mm	79%
5Fri	+33°C	+24°C	—	2-3 m/s, NE	0 mm	78%
6Sat	+32°C	+27°C	—	2 m/s, WSW	0 mm	78%
7Sun	+31°C	+26°C	—	1-2 m/s, SW	0.4 mm	81%
8Mon	+32°C	+25°C	—	2-3 m/s, NW	1.9 mm	77%
9Tue	+25°C	+23°C	—	2-3 m/s, SW	2.7 mm	89%
10Wed	+26°C	+22°C	—	2-3 m/s, SW	0.9 mm	85%
11Thu	+27°C	+21°C	—	2-3 m/s, SW	0.2 mm	82%
12Fri	+28°C	+22°C	—	2-3 m/s, SSE	0 mm	82%
13Sat	+29°C	+23°C	—	3-4 m/s, E	0 mm	80%
14Sun	+25°C	+23°C	—	2-4 m/s, ESE	0.9 mm	86%
15Mon	+28°C	+23°C	—	2-3 m/s, E	0.8 mm	84%
16Tue	+29°C	+24°C	—	3-4 m/s, E	0.1 mm	78%
17Wed	+27°C	+24°C	—	3-5 m/s, WSW	0 mm	80%
18Thu	+27°C	+23°C	—	3-4 m/s, WSW	0.3 mm	80%
19Fri	+28°C	+22°C	—	3 m/s, WSW	0 mm	79%
20Sat	+30°C	+22°C	—	2-3 m/s, WSW	0 mm	78%
21Sun	+30°C	+23°C	—	2-3 m/s, WSW	0 mm	68%
22Mon	+30°C	+24°C	—	2 m/s, ENE	0 mm	76%
23Tue	+28°C	+24°C	—	2 m/s, SW	0.2 mm	83%
24Wed	+28°C	+23°C	—	1-2 m/s, SSE	0.1 mm	85%
25Thu	+29°C	+24°C	—	2-3 m/s, ESE	0.2 mm	82%
26Fri	+29°C	+24°C	—	3 m/s, ESE	0 mm	78%
27Sat	+31°C	+23°C	—	2-3 m/s, E	0 mm	77%
28Sun	+34°C	+24°C	—	2-3 m/s, WNW	0 mm	72%
29Mon	+27°C	+23°C	—	3-4 m/s, SW	0.3 mm	84%
30Tue	+27°C	+22°C	—	2-3 m/s, SSW	0.7 mm	81%

Weather highs and lows in Niteroi for april

Warmest day: 28 april, +34°C
Coldest night: 2 april, +21°C
Max precipitation: 9 april, 2.7 mm
Warmest water: —
Coldest water: —

Climate in Niteroi in april

Year: 2019
Average daytime temperature: +29°C
Average nighttime temperature: +23°C
Water temperature: —
Precipitation (month): 9.7 mm
Days with precipitation: 2
Humidity: 80%
Wind: 2 m/s

Weather in Niteroi in april by year

Year	Day	Night	Precipitation	Days with precipitation	Water
2025	+26°C	+21°C	17.9 mm	7	+26°C
2024	+29°C	+21°C	3.2 mm	1	—
2023	+28°C	+21°C	25 mm	6	—
2022	+28°C	+21°C	29.9 mm	6	—
2021	+27°C	+20°C	30.8 mm	7	—
2020	+27°C	+21°C	6.5 mm	1	—
2019	+29°C	+23°C	9.7 mm	2	—

Comparison april in Niteroi with other months

Month	Day	Night	Days with precipitation	Sunny days
January	+30°C	+24°C	7	9
February	+30°C	+24°C	7	8
March	+30°C	+23°C	5	11
April	+28°C	+21°C	4	11
May	+27°C	+20°C	3	16
June	+26°C	+19°C	3	17
July	+26°C	+18°C	2	19
August	+26°C	+18°C	3	18
September	+28°C	+20°C	3	16
October	+27°C	+21°C	7	7
November	+27°C	+21°C	8	7
December	+29°C	+22°C	8	7