São João Evangelista weather in September

In September, São João Evangelista sees average daytime highs of 27°C and overnight lows near 17°C, with 25 mm of rain across 5.7 wet days and about 11.9 hours of daylight. It is the 7th-warmest and 8th-wettest month of the year here.

Day-to-day highs hold fairly steady near 27°C through the month. The sky is clear or mostly clear about 37% of the time in September, and the air most often feels comfortable.

Daylight stretches from about 11 h 36 min at the start of September to 12 h 06 min by month's end. Set against the rest of the year, September is São João Evangelista's 3rd-clearest and 1st-windiest month. For the whole year in context, see São João Evangelista's year-round climate.

Daytime high
27°
7th warmest
Overnight low
17°
5th coldest
Rainfall
25 mm
5.7 wet days
Daylight
11 h 54 min
6:48 AM – 6:42 PM
Cloud cover
55%
3rd clearest
Wind
10 km/h
1st windiest
Solar energy
5.05 kWh/m²
Travel score
7.1
out of 10

São João Evangelista is human settlement in Brazil.

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

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 27°C through the month.

A typical September day in São João Evangelista reaches about 27°C in the afternoon and slips back to 17°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 23°C and 32°C. Set against its neighbours, September runs about 2°C warmer than August and about 1°C cooler than October.

10°15°20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
12716
22716
32716
42716
52716
62716
72716
82716
92716
102716
112716
122716
132717
142717
152717
162817
172817
182817
192817
202817
212817
222817
232817
242817
252817
262817
272817
282818
292818
302818

São João Evangelista weather by month

How September compares with the rest of the year at a glance. September is the 7th-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 20°14014.8134.8
Feb29° / 20°8711.112.65.0
Mar29° / 20°11314.412.15.0
Apr27° / 19°6510.311.66.3
May26° / 17°246.111.17.3
Jun25° / 15°11310.98.0
Jul24° / 15°103.2118.1
Aug26° / 15°113.111.48.0
Sep27° / 17°255.711.97.1
Oct28° / 18°819.712.45.7
Nov28° / 19°17516.912.95.1
Dec28° / 20°19018.713.14.6

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 37% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 14% of September, with mostly cloudy or overcast conditions the remaining 50%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
16040
26040
36040
46040
55842
65842
75644
85644
95446
105446
115347
125347
135248
145149
155050
164951
174951
184753
194852
204753
214654
224555
234555
244456
254456
264456
274357
284357
294258
304258

Chance of precipitation in September

Any precipitation

São João Evangelista gets around 25 mm of rain over 5.7 wet days in September. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 19% and peaks near 29% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%151015202530
Rain chance (%)
110
210
310
410
511
611
711
812
912
1013
1113
1214
1315
1416
1517
1618
1719
1821
1922
2023
2124
2225
2326
2427
2528
2628
2729
2829
2929
3029

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the comfortable band about 46% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
12955160
22955160
32955160
42954161
52954161
62954161
72953171
82952181
92852191
102752201
112652211
122551222
132450242
142349252
152248273
162147283
172046304
181945314
191944335
201843345
211741356
221740367
231639387
241638398
251537398
261536409
271435419
2814354210
2913344310
3012344410

Wind in September

Winds average 10 km/h in September, the windiest month of the year.

Across September, daily wind ranges from about 10 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 11 h 36 min at the start of September to 12 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 30 minutes over September. Sunrise moves from 7:02 AM to 6:36 AM, and sunset from 6:40 PM to 6:45 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.67:026:40
211.67:016:40
311.77:006:40
411.76:596:40
511.76:586:40
611.76:586:41
711.76:576:41
811.86:566:41
911.86:556:41
1011.86:546:41
1111.86:536:41
1211.86:526:42
1311.86:516:42
1411.96:506:42
1511.96:496:42
1611.96:486:42
1711.96:486:42
1811.96:476:43
1912.06:466:43
2012.06:456:43
2112.06:446:43
2212.06:436:43
2312.06:426:43
2412.06:416:44
2512.16:406:44
2612.16:396:44
2712.16:396:44
2812.16:386:44
2912.16:376:45
3012.16:366:45

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.05 kWh/m².

For context, solar energy here swings from a low near 3.52 kWh/m² to a high of 5.94 kWh/m² in February across the year — September's 5.05 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
14.9Bright
24.9Bright
34.9Bright
45.0Bright
55.0Bright
65.0Bright
75.0Bright
85.0Bright
95.0Bright
105.1Bright
115.1Bright
125.1Bright
135.1Bright
145.1Bright
155.1Bright
165.1Bright
175.1Bright
185.1Bright
195.0Bright
205.0Bright
215.0Bright
225.0Bright
235.0Bright
245.0Bright
255.0Bright
265.0Bright
275.1Bright
285.1Bright
295.1Bright
305.1Bright
Planning a trip in September

Hazard calendar for São João Evangelista

In seasonPeak

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

São João Evangelista's monsoon runs November–March, when most of the year's rain falls.

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

Is September a good time to visit São João Evangelista?

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

7.1
Sightseeing
5th-best month of the year
7.4
Beach & pool
2nd-best month of the year

September is one of the better times to visit São João Evangelista for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for São João Evangelista in September

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

In September, São João Evangelista sees daytime highs around 27°C and nights near 17°C. Pack light clothes. Worth having: sun protection. About 6 days see rain.

light clothessun protection

UV index in São João Evangelista in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in São João Evangelista peaks around February 13 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 23 at about 7 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeFeb 13UV 15Jun 23UV 7
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar14Extreme
Apr11Extreme
May8Very high
Jun7Very high
Jul7Very high
Aug9Very high
Sep11Extreme
Oct12Extreme
Nov14Extreme
Dec14Extreme
Location & terrain

Where is São João Evangelista?

São João Evangelista sits at 18.5°S, 42.8°W, 708 m above sea level, in Brazil. The nearest listed city is Peçanha, 22 km away.

Topography around São João Evangelista

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

Within 3 km, the terrain around São João Evangelista has significant variations in elevation — a maximum elevation change of 283 m around an average of 734 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 483 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,858 m.

The land around São João Evangelista is covered by grassland (55%) and trees (38%) within 3 km, trees (54%) and grassland (45%) within 16 km, and trees (59%) and grassland (40%) within 80 km.

3 km
283 m
16 km
483 m
80 km
1,858 m
treesgrasslandcroplandartificial surfaces
September weather nearby: Peçanha 22 km · Guanhães 31 km · Serro 65 km · Itamarandiba 77 km · Belo Oriente 80 km · Conceição do Mato Dentro 88 km · Governador Valadares 92 km · Santana do Paraíso 93 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 São João Evangelista (-18.5478°, -42.7633°, elevation 708 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).