Mateus Leme weather in September

In September, Mateus Leme sees average daytime highs of 28°C and overnight lows near 16°C, with 53 mm of rain across 7 wet days and about 11.9 hours of daylight. It is the 3rd-warmest and 8th-wettest month of the year here.

Day-to-day highs hold fairly steady near 28°C through the month. The sky is clear or mostly clear about 49% of the time in September, and the air most often feels dry.

Daylight stretches from about 11 h 36 min at the start of September to 12 h 12 min by month's end. Set against the rest of the year, September is Mateus Leme's 4th-clearest and 1st-windiest month. For the whole year in context, see Mateus Leme's year-round climate.

Daytime high
28°
3rd warmest
Overnight low
16°
5th coldest
Rainfall
53 mm
7 wet days
Daylight
11 h 54 min
6:55 AM – 6:49 PM
Cloud cover
45%
4th clearest
Wind
10 km/h
1st windiest
Solar energy
5.74 kWh/m²
Travel score
6.8
out of 10

Mateus Leme 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 28°C through the month.

A typical September day in Mateus Leme reaches about 28°C in the afternoon and slips back to 16°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 24°C and 32°C. Set against its neighbours, September runs about 2°C warmer than August and on par with October.

10°15°20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
12715
22815
32815
42815
52815
62815
72815
82815
92815
102816
112816
122816
132816
142816
152816
162816
172816
182816
192816
202816
212816
222817
232817
242817
252817
262817
272817
282817
292817
302817

Mateus Leme weather by month

How September compares with the rest of the year at a glance. September is the 3rd-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 19°23319.213.14.8
Feb28° / 19°13813.912.75.0
Mar28° / 19°16017.612.15.2
Apr27° / 17°6310.111.66.6
May25° / 15°355.111.17.7
Jun25° / 13°111.910.88.5
Jul25° / 13°6110.98.7
Aug26° / 14°132.311.38.3
Sep28° / 16°53711.96.8
Oct28° / 18°9411.712.55.6
Nov27° / 19°19919.112.94.9
Dec27° / 19°26122.313.24.5

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 49% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 16% of September, with mostly cloudy or overcast conditions the remaining 36%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
17822
27822
37723
47624
57624
67525
77426
87327
97129
107129
116931
126832
136733
146436
156436
166337
176238
186139
195941
205842
215842
225743
235644
245545
255545
265446
275446
285446
295446
305347

Chance of precipitation in September

Any precipitation

Mateus Leme gets around 53 mm of rain over 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 23% and peaks near 35% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%50%151015202530
Rain chance (%)
113
213
314
414
514
615
715
816
916
1017
1118
1219
1320
1421
1522
1623
1724
1826
1927
2028
2129
2230
2331
2432
2533
2633
2734
2834
2935
3035

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the dry band about 44% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1623260
2613270
3603280
4603280
5583291
65732101
75632111
85532121
95432131
105332141
115133151
125033161
134833171
144634181
154534192
164335212
174135222
183935232
193835243
203635253
213535273
223335284
233234304
243134315
253033325
262932336
272831357
282730367
292629378
302529388

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 12 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 36 minutes over September. Sunrise moves from 7:09 AM to 6:42 AM, and sunset from 6:45 PM to 6:52 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.67:096:45
211.67:096:46
311.67:086:46
411.77:076:46
511.77:066:46
611.77:056:47
711.77:046:47
811.77:036:47
911.87:026:47
1011.87:016:47
1111.87:006:48
1211.86:596:48
1311.86:586:48
1411.86:576:48
1511.96:566:48
1611.96:556:49
1711.96:546:49
1811.96:536:49
1911.96:536:49
2012.06:526:50
2112.06:516:50
2212.06:506:50
2312.06:496:50
2412.06:486:50
2512.16:476:51
2612.16:466:51
2712.16:456:51
2812.16:446:51
2912.16:436:52
3012.26:426:52

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.74 kWh/m².

For context, solar energy here swings from a low near 4.04 kWh/m² to a high of 6.01 kWh/m² in February across the year — September's 5.74 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.6Bright
25.6Bright
35.6Bright
45.6Bright
55.7Bright
65.7Bright
75.7Bright
85.7Bright
95.7Bright
105.7Bright
115.7Bright
125.8Bright
135.8Bright
145.8Bright
155.8Bright
165.8Bright
175.8Bright
185.8Bright
195.8Bright
205.8Bright
215.8Bright
225.8Bright
235.8Bright
245.8Bright
255.8Bright
265.8Bright
275.8Bright
285.8Bright
295.8Bright
305.8Bright
Planning a trip in September

Hazard calendar for Mateus Leme

In seasonPeak

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

Mateus Leme'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 Mateus Leme?

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

6.8
Sightseeing
5th-best month of the year
7.5
Beach & pool
4th-best month of the year

September is a reasonable time to visit Mateus Leme for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Mateus Leme in September

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

In September, Mateus Leme sees daytime highs around 28°C and nights near 16°C. Pack light clothes. Worth having: sun protection. About 7 days see rain.

light clothessun protection

UV index in Mateus Leme in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Mateus Leme peaks around January 20 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 19 at about 7 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highExtremeJan 20UV 15Jun 19UV 7
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar13Extreme
Apr10Extreme
May8Very high
Jun7High
Jul7Very high
Aug9Very high
Sep10Very high
Oct12Extreme
Nov14Extreme
Dec14Extreme

Air quality in Mateus Leme in September

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Mateus Leme is worst in September — around 27 µg/m³ PM2.5 (moderate), about 2.2× the cleanest month (January, 12 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateSep 1526 µg/m³Jan 1412 µg/m³
PM2.5 (µg/m³)Level
Jan12Moderate
Feb13Moderate
Mar15Moderate
Apr16Moderate
May20Moderate
Jun20Moderate
Jul19Moderate
Aug19Moderate
Sep27Moderate
Oct17Moderate
Nov13Moderate
Dec13Moderate
Location & terrain

Where is Mateus Leme?

Mateus Leme sits at 20.0°S, 44.4°W, 790 m above sea level, in Brazil. The nearest listed city is Juatuba, 10 km away.

Topography around Mateus Leme

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

Within 3 km, the terrain around Mateus Leme has significant variations in elevation — a maximum elevation change of 503 m around an average of 847 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 605 m; within 80 km, large variations in elevation — a maximum elevation change of 1,112 m.

The land around Mateus Leme is covered by trees (53%) and grassland (24%) within 3 km, trees (56%) and grassland (32%) within 16 km, and trees (46%) and grassland (44%) within 80 km.

3 km
503 m
16 km
605 m
80 km
1,112 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Juatuba 10 km · Igarapé 16 km · São Joaquim de Bicas 18 km · Itaúna 18 km · Pará de Minas 24 km · Betim 24 km · Mário Campos 26 km · Esmeraldas 28 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 Mateus Leme (-19.9864°, -44.4278°, elevation 790 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).