Amparo weather in May

In May, Amparo sees average daytime highs of 24°C and overnight lows near 14°C, with 71 mm of rain across 7.1 wet days and about 10.9 hours of daylight. It is the 10th-warmest and 9th-wettest month of the year here.

Highs ease over the month, from about 25°C in the first days to 23°C by the end. The sky is clear or mostly clear about 45% of the time in May, and the air most often feels comfortable.

Daylight stretches from about 11 h 12 min at the start of May to 10 h 42 min by month's end. Set against the rest of the year, May is Amparo's 5th-clearest and 7th-windiest month. For the whole year in context, see Amparo's year-round climate.

Daytime high
24°
10th warmest
Overnight low
14°
4th coldest
Rainfall
71 mm
7.1 wet days
Daylight
10 h 54 min
7:36 AM – 6:31 PM
Cloud cover
48%
5th clearest
Wind
9 km/h
7th windiest
Solar energy
3.95 kWh/m²
Travel score
7.6
out of 10

Amparo 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 25°C in the first days to 23°C by the end.

A typical May day in Amparo reaches about 24°C in the afternoon and slips back to 14°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 20°C and 27°C. Set against its neighbours, May runs about 3°C cooler than April and on par with June.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12615
22515
32515
42515
52515
62515
72515
82515
92515
102515
112415
122414
132414
142414
152414
162414
172414
182414
192414
202414
212414
222414
232314
242314
252314
262314
272314
282314
292313
302313
312313

Amparo weather by month

How May compares with the rest of the year at a glance. May is the 10th-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 19°27522.813.24.1
Feb28° / 19°18619.112.84.3
Mar28° / 19°14717.812.25.1
Apr27° / 17°769.111.56.8
May24° / 14°717.110.97.6
Jun24° / 13°484.910.68.1
Jul24° / 13°444.110.78.3
Aug25° / 14°354.211.28.2
Sep27° / 16°938.811.96.9
Oct28° / 17°13713.912.55.8
Nov27° / 18°17816.713.15.3
Dec28° / 19°2252113.44.7

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 45% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 17% of May, with mostly cloudy or overcast conditions the remaining 38%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16931
26832
36733
46733
56634
66535
76436
86337
96238
106238
116139
126139
136040
146040
156040
166040
176040
186040
196040
206040
215941
226040
236040
246139
256040
266040
276040
286139
296139
306139
316238

Chance of precipitation in May

Any precipitation

Amparo gets around 71 mm of rain over 7.1 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 23% and peaks near 26% on the wettest days.

0%10%20%30%40%151015202531
Rain chance (%)
121
221
320
420
520
620
720
820
921
1021
1122
1222
1323
1423
1524
1624
1725
1825
1926
2026
2126
2226
2326
2426
2526
2625
2725
2825
2924
3023
3123

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May lands in the comfortable band about 45% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
11946314
22047303
32247293
42347272
52447262
62547261
72648251
82748241
92848231
102948231
112948221
123047221
133147211
143247211
153246201
163346201
173445201
183545201
193544201
203644190
213744190
223843190
233942180
244042180
254142170
264241170
274341160
284341160
294441150
304441150
314541140

Wind in May

Winds average 9 km/h in May.

Across May, daily wind ranges from about 8 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
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
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 h 12 min at the start of May to 10 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 30 minutes over May. Sunrise moves from 7:29 AM to 7:43 AM, and sunset from 6:39 PM to 6:26 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.27:296:39
211.27:306:39
311.17:306:38
411.17:306:37
511.17:316:37
611.17:316:36
711.17:326:35
811.07:326:35
911.07:336:34
1011.07:336:34
1111.07:346:33
1211.07:346:33
1311.07:356:32
1410.97:356:32
1510.97:356:31
1610.97:366:31
1710.97:366:30
1810.97:376:30
1910.97:376:29
2010.97:386:29
2110.87:386:29
2210.87:396:28
2310.87:396:28
2410.87:406:28
2510.87:406:27
2610.87:416:27
2710.87:416:27
2810.87:416:27
2910.77:426:26
3010.77:426:26
3110.77:436:26

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 3.95 kWh/m².

For context, solar energy here swings from a low near 3.69 kWh/m² to a high of 5.92 kWh/m² in November across the year — May's 3.95 kWh/m² sits near the bottom.

012345151015202531
Solar energy (kWh/m²)Level
14.4Bright
24.4Bright
34.4Bright
44.3Bright
54.3Bright
64.3Bright
74.2Bright
84.2Bright
94.2Bright
104.1Bright
114.1Bright
124.0Bright
134.0Moderate
144.0Moderate
153.9Moderate
163.9Moderate
173.9Moderate
183.8Moderate
193.8Moderate
203.8Moderate
213.8Moderate
223.7Moderate
233.7Moderate
243.7Moderate
253.7Moderate
263.7Moderate
273.7Moderate
283.7Moderate
293.7Moderate
303.7Moderate
313.7Moderate
Planning a trip in May

Hazard calendar for Amparo

In seasonPeak

None of Amparo's seasonal hazards are active in May. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Amparo's rainy season runs October–March, when most of the year's rain falls.

Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is May a good time to visit Amparo?

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

7.6
Sightseeing
4th-best month of the year
6.4
Beach & pool
6th-best month of the year

May is one of the better times to visit Amparo for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Amparo in May

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

In May, Amparo sees daytime highs around 24°C and nights near 14°C. Worth packing: light clothes. About 7 days see rain.

light clothes

UV index in Amparo in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Amparo peaks around January 20 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 12 at about 6 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highExtremeJan 20UV 15Jul 12UV 6
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar12Extreme
Apr9Very high
May7High
Jun6High
Jul6High
Aug8Very high
Sep8Very high
Oct11Extreme
Nov14Extreme
Dec14Extreme

Air quality in Amparo in May

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where May falls, not just the annual average.

Air quality in Amparo is worst in September — around 27 µg/m³ PM2.5 (moderate), about 1.8× the cleanest month (December, 15 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateSep 1227 µg/m³Dec 1515 µg/m³
PM2.5 (µg/m³)Level
Jan15Moderate
Feb16Moderate
Mar18Moderate
Apr21Moderate
May24Moderate
Jun25Moderate
Jul26Moderate
Aug25Moderate
Sep27Moderate
Oct20Moderate
Nov15Moderate
Dec15Moderate
Location & terrain

Where is Amparo?

Amparo sits at 22.7°S, 46.8°W, 680 m above sea level, in Brazil. The nearest listed city is Serra Negra, 12 km away.

Topography around Amparo

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

Within 3 km, the terrain around Amparo has significant variations in elevation — a maximum elevation change of 304 m around an average of 736 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 714 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,507 m.

The land around Amparo is covered by grassland (39%), trees (38%) and artificial surfaces (21%) within 3 km, trees (47%) and grassland (42%) within 16 km, and trees (41%), grassland (32%) and cropland (20%) within 80 km.

3 km
304 m
16 km
714 m
80 km
1,507 m
treesgrasslandcroplandartificial surfaceswater
May weather nearby: Serra Negra 12 km · Santo Antônio de Posse 19 km · Pinhalzinho 20 km · Jaguariúna 23 km · Socorro 27 km · Águas de Lindóia 28 km · Souzas 29 km · Itapira 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 Amparo (-22.7011°, -46.7644°, elevation 680 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. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).