Santo Amaro da Imperatriz weather in July

In July, Santo Amaro da Imperatriz sees average daytime highs of 19°C and overnight lows near 12°C, with 88 mm of rain across 9.4 wet days and about 10.4 hours of daylight. It is the 12th-warmest and 12th-wettest month of the year here.

Day-to-day highs hold fairly steady near 19°C through the month. The sky is clear or mostly clear about 35% of the time in July, and the air most often feels dry.

Daylight stretches from about 10 h 18 min at the start of July to 10 h 42 min by month's end. Set against the rest of the year, July is Santo Amaro da Imperatriz's 1st-clearest and 10th-windiest month. For the whole year in context, see Santo Amaro da Imperatriz's year-round climate.

Daytime high
19°
12th warmest
Overnight low
12°
1st coldest
Rainfall
88 mm
9.4 wet days
Daylight
10 h 24 min
8:09 AM – 6:33 PM
Cloud cover
56%
1st clearest
Wind
7 km/h
10th windiest
Solar energy
2.82 kWh/m²
Travel score
6.3
out of 10

Santo Amaro da Imperatriz is human settlement in Brazil.

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

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 19°C through the month.

A typical July day in Santo Amaro da Imperatriz reaches about 19°C in the afternoon and slips back to 12°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 14°C and 24°C. Set against its neighbours, July runs on par with June and about 1°C cooler than August.

10°15°20°25°151015202531
Avg high (°C)Avg low (°C)
11912
21912
31912
41912
51912
61912
71912
81912
91912
101912
111912
121912
131912
141912
151912
161912
171912
181912
191912
201912
211912
221912
231912
241912
251912
261912
271912
281912
291912
301912
311912

Santo Amaro da Imperatriz weather by month

How July compares with the rest of the year at a glance. July is the 12th-warmest and 12th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan27° / 21°24222.713.64.5
Feb27° / 21°21820.7134.5
Mar26° / 20°15820.512.25.1
Apr24° / 18°10012.711.46.4
May21° / 15°1181110.66.4
Jun20° / 13°979.310.36.3
Jul19° / 12°889.410.46.3
Aug20° / 13°899.2116.5
Sep21° / 14°14813.311.85.7
Oct22° / 16°14515.612.75.5
Nov24° / 18°15416.213.45.7
Dec26° / 19°17018.713.75.2

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 35% of the time in July, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 15% of July, with mostly cloudy or overcast conditions the remaining 50%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14852
24852
34852
44852
54951
64951
75050
85050
94951
105050
115050
125050
135149
145149
155248
165248
175248
185248
195248
205248
215248
225248
235248
245248
255248
265149
275149
285248
295149
305149
315050

Chance of precipitation in July

Any precipitation

Santo Amaro da Imperatriz gets around 88 mm of rain over 9.4 wet days in July, the driest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 31% and peaks near 32% on the wettest days.

0%10%20%30%40%151015202531
Rain chance (%)
131
232
332
432
532
631
731
831
931
1031
1131
1231
1331
1431
1531
1631
1731
1830
1930
2030
2130
2230
2330
2430
2530
2630
2730
2829
2929
3029
3129

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the dry band about 47% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
1414317
2414316
3414316
4414315
5424315
6434315
7434214
8444214
9454114
10464114
11464014
12473914
13483814
14483814
15493714
16493614
17503614
18513514
19513514
20513514
21513514
22503614
23503614
24503614
25493714
26493714
27493714
28493814
29493814
30483813
31483814

Wind in July

Winds average 7 km/h in July.

Across July, daily wind ranges from about 7 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm
318calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 10 h 18 min at the start of July to 10 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 24 minutes over July. Sunrise moves from 8:10 AM to 8:02 AM, and sunset from 6:26 PM to 6:41 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
110.38:106:26
210.38:106:27
310.38:106:27
410.38:106:28
510.38:106:28
610.38:106:28
710.38:106:29
810.38:106:29
910.38:106:30
1010.38:106:30
1110.38:106:31
1210.48:106:31
1310.48:096:31
1410.48:096:32
1510.48:096:32
1610.48:096:33
1710.48:086:33
1810.48:086:34
1910.48:086:34
2010.58:076:35
2110.58:076:35
2210.58:066:36
2310.58:066:36
2410.58:056:37
2510.58:056:38
2610.68:046:38
2710.68:046:39
2810.68:036:39
2910.68:036:40
3010.68:026:40
3110.78:026:41

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 2.82 kWh/m².

For context, solar energy here swings from a low near 2.63 kWh/m² to a high of 5.7 kWh/m² in December across the year — July's 2.82 kWh/m² sits near the bottom.

01234151015202531
Solar energy (kWh/m²)Level
12.6Moderate
22.6Moderate
32.6Moderate
42.6Moderate
52.6Moderate
62.7Moderate
72.7Moderate
82.7Moderate
92.7Moderate
102.7Moderate
112.7Moderate
122.8Moderate
132.8Moderate
142.8Moderate
152.8Moderate
162.8Moderate
172.8Moderate
182.8Moderate
192.9Moderate
202.9Moderate
212.9Moderate
222.9Moderate
232.9Moderate
243.0Moderate
253.0Moderate
263.0Moderate
273.0Moderate
283.1Moderate
293.1Moderate
303.1Moderate
313.1Moderate
Planning a trip in July

Is July a good time to visit Santo Amaro da Imperatriz?

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

6.3
Sightseeing
4th-best month of the year
2.8
Beach & pool
12th-best month of the year

July is a reasonable time to visit Santo Amaro da Imperatriz for sightseeing.

What to pack for Santo Amaro da Imperatriz in July

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

In July, Santo Amaro da Imperatriz sees daytime highs around 19°C and nights near 12°C. Worth packing: rain gear. About 9 days see rain.

rain gear

Sea temperature near Santo Amaro da Imperatriz in July

The nearest coast averages about 18°C in July — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 40 km away) is warmest in February at about 26°C and coldest in August near 18°C.

It's comfortable for a long swim from Oct 8 to Jun 8 — about 8 months when the water holds above 20°C.

15°20°25°JanFebMarAprMayJunJulAugSepOctNovDeccoolrefreshingwarmcomfortable to swimcomfortable to swim
Sea temperature (°C)Comfort
Jan26Warm
Feb26Warm
Mar25Warm
Apr24Refreshing
May22Refreshing
Jun20Cool
Jul18Cool
Aug18Cool
Sep19Cool
Oct21Refreshing
Nov22Refreshing
Dec24Warm

UV index in Santo Amaro da Imperatriz in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July 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 Santo Amaro da Imperatriz peaks around January 18 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 11 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 14Jul 11UV 5
UV index (midday)Level
Jan14Extreme
Feb13Extreme
Mar11Extreme
Apr8Very high
May5High
Jun5Moderate
Jul5Moderate
Aug6High
Sep8Very high
Oct9Very high
Nov12Extreme
Dec13Extreme
Location & terrain

Where is Santo Amaro da Imperatriz?

Santo Amaro da Imperatriz sits at 27.7°S, 48.8°W, 29 m above sea level, in Brazil. The nearest listed city is Palhoça, 12 km away.

Topography around Santo Amaro da Imperatriz

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Santo Amaro da Imperatriz.

Within 3 km, the terrain around Santo Amaro da Imperatriz has significant variations in elevation — a maximum elevation change of 554 m around an average of 76 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,290 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,813 m.

The land around Santo Amaro da Imperatriz is covered by trees (54%) and grassland (32%) within 3 km, trees (76%) within 16 km, and trees (55%) and water (31%) within 80 km.

3 km
554 m
16 km
1,290 m
80 km
1,813 m
treesgrasslandcroplandartificial surfaceswatermangroves
July weather nearby: Palhoça 12 km · São José 17 km · Campinas 20 km · Freguesia do Ribeirao da Ilha 22 km · Ribeirão da Ilha 24 km · Biguaçu 25 km · Florianopolis 25 km · Pantanal 27 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 Santo Amaro da Imperatriz (-27.6881°, -48.7786°, elevation 29 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).