Navegantes weather in May

In May, Navegantes sees average daytime highs of 22°C and overnight lows near 16°C, with 115 mm of rain across 11.6 wet days and about 10.7 hours of daylight. It is the 8th-warmest and 8th-wettest month of the year here.

Highs ease over the month, from about 23°C in the first days to 21°C by the end. The sky is clear or mostly clear about 34% of the time in May, and the air most often feels humid.

Daylight stretches from about 11 hours at the start of May to 10 h 24 min by month's end. Set against the rest of the year, May is Navegantes's 1st-clearest and 9th-windiest month. For the whole year in context, see Navegantes's year-round climate.

Daytime high
22°
8th warmest
Overnight low
16°
5th coldest
Rainfall
115 mm
11.6 wet days
Daylight
10 h 42 min
7:50 AM – 6:31 PM
Cloud cover
58%
1st clearest
Wind
9 km/h
9th windiest
Solar energy
2.98 kWh/m²
Travel score
6.4
out of 10

Navegantes is human settlement in Brazil.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 23°C in the first days to 21°C by the end.

A typical May day in Navegantes reaches about 22°C in the afternoon and slips back to 16°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 19°C and 25°C. Set against its neighbours, May runs about 3°C cooler than April and about 2°C warmer than June.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12318
22317
32317
42317
52317
62317
72317
82317
92217
102217
112217
122217
132216
142216
152216
162216
172216
182216
192216
202116
212116
222116
232116
242116
252115
262115
272115
282115
292115
302115
312115

Navegantes weather by month

How May compares with the rest of the year at a glance. May is the 8th-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan27° / 22°21521.813.54.7
Feb27° / 22°19419.5134.7
Mar26° / 21°14719.512.25.2
Apr25° / 19°9812.611.46.4
May22° / 16°11511.610.76.4
Jun20° / 14°1099.810.36.3
Jul19° / 13°9810.410.56.1
Aug20° / 14°989.911.16.3
Sep21° / 16°15312.911.85.8
Oct22° / 17°14315.412.65.6
Nov24° / 19°14316.913.35.7
Dec26° / 21°15718.413.75.2

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 34% of the time in May, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 18% of May, with mostly cloudy or overcast conditions the remaining 48%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15347
25347
35347
45347
55347
65347
75248
85248
95149
105248
115149
125149
135149
145149
155149
165149
175149
185149
195149
205149
215149
225149
235149
245248
255248
265248
275248
285248
295248
305248
315248

Chance of precipitation in May

Any precipitation

Navegantes gets around 115 mm of rain over 11.6 wet days in May. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 37% and peaks near 41% on the wettest days.

0%10%20%30%40%50%151015202531
Rain chance (%)
135
235
335
435
535
636
736
836
937
1037
1138
1239
1339
1440
1540
1641
1741
1841
1941
2040
2140
2239
2339
2438
2537
2636
2736
2835
2934
3034
3133

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

Most of May feels humid — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, May lands in the humid band about 35% of days. Sticky, muggy-or-worse air turns up on roughly 21% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1111837286
2111937276
3122037265
4122137254
5132237254
6132337243
7142437233
8142536232
9142536222
10152636212
11152736211
12162735201
13162735201
14172735201
15182735201
16182734200
17192734200
18192734200
19202734190
20212634190
21222634180
22232634180
23242534170
24252534160
25262533150
26272533140
27282533140
28292633130
29302632120
30312632110
31312632100

Wind in May

Winds average 9 km/h in May.

Across May, daily wind ranges from about 9 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
19calm
29calm
39calm
49calm
59calm
69calm
79calm
89calm
99calm
109calm
119calm
129calm
139calm
149calm
159calm
169calm
179calm
189calm
199calm
209calm
219calm
229calm
239calm
249calm
259calm
269calm
279calm
289calm
299calm
309calm
319calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 11 hours at the start of May to 10 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 36 minutes over May. Sunrise moves from 7:42 AM to 7:59 AM, and sunset from 6:42 PM to 6:25 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.07:426:42
211.07:436:41
310.97:436:40
410.97:446:39
510.97:446:38
610.97:456:38
710.97:456:37
810.87:466:36
910.87:466:36
1010.87:476:35
1110.87:486:34
1210.87:486:34
1310.77:496:33
1410.77:496:32
1510.77:506:32
1610.77:506:31
1710.77:516:31
1810.67:526:30
1910.67:526:30
2010.67:536:29
2110.67:536:29
2210.67:546:28
2310.67:546:28
2410.57:556:28
2510.57:556:27
2610.57:566:27
2710.57:576:26
2810.57:576:26
2910.57:586:26
3010.57:586:26
3110.47:596:25

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 2.98 kWh/m².

For context, solar energy here swings from a low near 2.55 kWh/m² to a high of 5.54 kWh/m² in December across the year — May's 2.98 kWh/m² sits near the bottom.

01234151015202531
Solar energy (kWh/m²)Level
13.4Moderate
23.3Moderate
33.3Moderate
43.3Moderate
53.3Moderate
63.3Moderate
73.2Moderate
83.2Moderate
93.2Moderate
103.1Moderate
113.1Moderate
123.1Moderate
133.0Moderate
143.0Moderate
153.0Moderate
163.0Moderate
172.9Moderate
182.9Moderate
192.9Moderate
202.9Moderate
212.9Moderate
222.8Moderate
232.8Moderate
242.8Moderate
252.8Moderate
262.8Moderate
272.8Moderate
282.8Moderate
292.7Moderate
302.7Moderate
312.7Moderate
Planning a trip in May

Is May a good time to visit Navegantes?

Our two travel scores rate May for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

6.4
Sightseeing
1st-best month of the year
4.4
Beach & pool
7th-best month of the year

May is a reasonable time to visit Navegantes for sightseeing.

What to pack for Navegantes in May

From May's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In May, Navegantes sees daytime highs around 22°C and nights near 16°C. Worth packing: rain gear. About 12 days see rain.

rain gear

Sea temperature near Navegantes in May

The nearest coast averages about 22°C in May — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in February at about 27°C and coldest in August near 18°C.

It's comfortable for a long swim from Sep 30 to Jun 16 — about 8.5 months when the water holds above 20°C.

20°25°JanFebMarAprMayJunJulAugSepOctNovDeccoolrefreshingwarmtropicalcomfortable to swimcomfortable to swim
Sea temperature (°C)Comfort
Jan26Warm
Feb27Warm
Mar26Warm
Apr25Warm
May22Refreshing
Jun20Refreshing
Jul18Cool
Aug18Cool
Sep19Cool
Oct21Refreshing
Nov23Refreshing
Dec25Warm

UV index in Navegantes in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Navegantes peaks around January 18 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 12 at about 5 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighModerateHighVery highExtremeJan 18UV 13Jul 12UV 5
UV index (midday)Level
Jan14Extreme
Feb13Extreme
Mar11Extreme
Apr8Very high
May5High
Jun5Moderate
Jul5Moderate
Aug6High
Sep8Very high
Oct10Very high
Nov12Extreme
Dec13Extreme
Location & terrain

Where is Navegantes?

Navegantes sits at 26.9°S, 48.7°W, 7 m above sea level, in Brazil. The nearest listed city is Itajaí, 1.0 km away.

Topography around Navegantes

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Navegantes.

Within 3 km, the terrain around Navegantes has only modest variations in elevation — a maximum elevation change of 190 m around an average of 7 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 417 m; within 80 km, large variations in elevation — a maximum elevation change of 1,116 m.

The land around Navegantes is covered by artificial surfaces (48%) and water (33%) within 3 km, water (39%) and trees (28%) within 16 km, and trees (53%) and water (34%) within 80 km.

3 km
190 m
16 km
417 m
80 km
1,116 m
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
May weather nearby: Itajaí 1.0 km · Balneário Camboriú 10 km · Camboriú 14 km · Penha 14 km · Balneário Piçarras 15 km · Ilhota 17 km · Itapema 22 km · Barra Velha 30 km

Brazil travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / N
127 / 220 V · 60 Hz
Prices
≈ 46% of US
price level, 2025
GDP per capita
$10,713
2025
Happiness
6.6 / 10
World Happiness, 2025
Safe drinking water
89%
of population, 2024
Homicide rate
19.3
per 100k, 2023
Road deaths
16
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Low
EF EPI 482
Religion
Roman Catholic 57%Evangelical 27%none 9%other 4%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Navegantes (-26.8989°, -48.6542°, elevation 7 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).