Nova Serrana weather in September

In September, Nova Serrana sees average daytime highs of 29°C and overnight lows near 16°C, with 57 mm of rain across 6.9 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 29°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 Nova Serrana's 4th-clearest and 1st-windiest month. For the whole year in context, see Nova Serrana's year-round climate.

Daytime high
29°
3rd warmest
Overnight low
16°
5th coldest
Rainfall
57 mm
6.9 wet days
Daylight
11 h 54 min
6:58 AM – 6:51 PM
Cloud cover
44%
4th clearest
Wind
10 km/h
1st windiest
Solar energy
5.74 kWh/m²
Travel score
6.4
out of 10

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 29°C through the month.

A typical September day in Nova Serrana reaches about 29°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 25°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)
12815
22815
32816
42816
52816
62816
72816
82816
92816
102816
112916
122916
132916
142916
152916
162917
172917
182917
192917
202917
212917
222917
232917
242917
252917
262917
272917
282917
292917
302917

Nova Serrana 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° / 20°24719.613.14.4
Feb29° / 20°15414.312.74.7
Mar28° / 19°16417.412.14.9
Apr28° / 18°659.211.66.6
May26° / 15°385.311.17.6
Jun25° / 14°111.910.88.5
Jul25° / 13°71.110.98.6
Aug27° / 14°132.111.38.2
Sep29° / 16°576.911.96.4
Oct29° / 18°9711.612.55.3
Nov28° / 19°21419.312.94.7
Dec28° / 19°2782213.24.5

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 15% 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 (%)
17723
27723
37723
47624
57525
67426
77426
87228
97129
107030
116931
126733
136634
146535
156436
166337
176238
186139
196040
205941
215842
225743
235743
245644
255644
265545
275545
285545
295347
305347

Chance of precipitation in September

Any precipitation

Nova Serrana gets around 57 mm of rain over 6.9 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
313
414
514
614
715
815
916
1017
1118
1218
1319
1420
1521
1622
1723
1824
1926
2027
2128
2229
2330
2431
2532
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 40% of days. Sticky, muggy-or-worse air turns up on roughly 6% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1583381
2573391
3573391
45633101
55533111
65632111
75532121
85332132
95232142
105033162
114833172
124633183
134434193
144334204
154134214
163935225
173735235
183635246
193435256
203235267
213135278
222934288
232834299
2427333010
2526323110
2625323211
2724313312
2823303512
2923293613
3022283714

Wind in September

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

Across September, daily wind ranges from about 9 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
19calm
29calm
39calm
49calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
269calm
279calm
289calm
299calm
309calm

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 7:12 AM to 6:44 AM, and sunset from 6:48 PM to 6:54 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.67:126:48
211.67:116:48
311.67:106:48
411.77:096:48
511.77:086:49
611.77:076:49
711.77:066:49
811.77:056:49
911.87:046:49
1011.87:036:50
1111.87:026:50
1211.87:016:50
1311.87:006:50
1411.87:006:50
1511.96:596:51
1611.96:586:51
1711.96:576:51
1811.96:566:51
1911.96:556:52
2012.06:546:52
2112.06:536:52
2212.06:526:52
2312.06:516:52
2412.06:506:53
2512.16:496:53
2612.16:486:53
2712.16:476:53
2812.16:466:54
2912.16:456:54
3012.26:446:54

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 5.98 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
125.7Bright
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 Nova Serrana

In seasonPeak

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

Nova Serrana'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 Nova Serrana?

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

6.4
Sightseeing
6th-best month of the year
7.7
Beach & pool
3rd-best month of the year

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

What to pack for Nova Serrana in September

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

In September, Nova Serrana sees daytime highs around 29°C and nights near 16°C. Pack light clothes. Worth having: sun protection. About 7 days see rain.

light clothessun protection

UV index in Nova Serrana 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 Nova Serrana peaks around January 20 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 20 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 20UV 7
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar13Extreme
Apr10Extreme
May8Very high
Jun7High
Jul7Very high
Aug9Very high
Sep10Very high
Oct12Extreme
Nov14Extreme
Dec14Extreme

Air quality in Nova Serrana 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 Nova Serrana is worst in September — around 16 µg/m³ PM2.5 (moderate), about 1.9× the cleanest month (November, 8 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1715 µg/m³Nov 238 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb9Good
Mar9Good
Apr10Good
May10Good
Jun10Good
Jul9Good
Aug10Good
Sep16Moderate
Oct11Good
Nov8Good
Dec9Good
Location & terrain

Where is Nova Serrana?

Nova Serrana sits at 19.9°S, 45.0°W, 715 m above sea level, in Brazil. The nearest listed city is Pitangui, 24 km away.

Topography around Nova Serrana

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

Within 3 km, the terrain around Nova Serrana has only modest variations in elevation — a maximum elevation change of 157 m around an average of 748 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 316 m; within 80 km, large variations in elevation — a maximum elevation change of 783 m.

The land around Nova Serrana is covered by artificial surfaces (44%), grassland (26%) and trees (20%) within 3 km, grassland (52%) and trees (40%) within 16 km, and grassland (48%) and trees (38%) within 80 km.

3 km
157 m
16 km
316 m
80 km
783 m
treesshrubsgrasslandcroplandartificial surfacesbare terrain
September weather nearby: Pitangui 24 km · Divinópolis 31 km · Bom Despacho 32 km · Pará de Minas 39 km · Santo Antônio do Monte 40 km · Carmo do Cajuru 41 km · Itaúna 48 km · Mateus Leme 59 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 Nova Serrana (-19.8761°, -44.9836°, elevation 715 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).