Pompéu weather in September

In September, Pompéu sees average daytime highs of 30°C and overnight lows near 18°C, with 43 mm of rain across 5.6 wet days and about 11.9 hours of daylight. It is the 2nd-warmest and 8th-wettest month of the year here.

Day-to-day highs hold fairly steady near 30°C through the month. The sky is clear or mostly clear about 54% 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 Pompéu's 4th-clearest and 1st-windiest month. For the whole year in context, see Pompéu's year-round climate.

Daytime high
30°
2nd warmest
Overnight low
18°
5th coldest
Rainfall
43 mm
5.6 wet days
Daylight
11 h 54 min
6:57 AM – 6:51 PM
Cloud cover
41%
4th clearest
Wind
10 km/h
1st windiest
Solar energy
5.93 kWh/m²
Travel score
5.7
out of 10

Pompéu is 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 30°C through the month.

A typical September day in Pompéu reaches about 30°C in the afternoon and slips back to 18°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 26°C and 34°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)
13017
23017
33017
43017
53017
63017
73017
83017
93018
103018
113018
123018
133018
143018
153018
163018
173018
183018
193018
203018
213019
223019
233019
243019
253019
263019
273019
283019
293019
303019

Pompéu weather by month

How September compares with the rest of the year at a glance. September is the 2nd-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 21°24018.3134.2
Feb30° / 21°14913.512.74.4
Mar29° / 20°16416.412.14.6
Apr29° / 19°639.311.65.9
May27° / 17°264.311.17.5
Jun26° / 15°71.310.98.3
Jul27° / 15°40.8118.4
Aug28° / 16°81.611.37.6
Sep30° / 18°435.611.95.7
Oct31° / 20°8910.612.44.6
Nov29° / 20°21918.912.94.2
Dec29° / 20°2842113.14.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 54% 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 32%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
18020
27921
37921
47921
57723
67723
77624
87624
97525
107525
117327
127228
137129
147030
156931
166832
176634
186634
196436
206337
216238
226139
236040
245941
255842
265842
275743
285743
295644
305644

Chance of precipitation in September

Any precipitation

Pompéu gets around 43 mm of rain over 5.6 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 18% and peaks near 31% 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
510
610
711
811
912
1012
1113
1213
1314
1415
1516
1617
1718
1819
1921
2022
2123
2225
2326
2427
2528
2628
2729
2830
2931
3031

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 43% of days. Sticky, muggy-or-worse air turns up on roughly 7% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
15930101
25830111
35929111
45829121
55829121
65828131
75728132
85628142
95528152
105428162
115129173
125029183
134830184
144630194
154531205
164331216
174131217
183931227
193731238
203531259
2134312610
2232312710
2331302811
2429292912
2528283013
2627273114
2726273215
2825263316
2924253417
3023243517

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
310calm
410calm
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 7:11 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)
111.67:116:48
211.67:106:48
311.77:096:48
411.77:086:49
511.77:076:49
611.77:076:49
711.77:066:49
811.77:056:49
911.87:046:50
1011.87:036:50
1111.87:026:50
1211.87:016:50
1311.87:006:50
1411.96:596:50
1511.96:586:51
1611.96:576:51
1711.96:566:51
1811.96:556:51
1911.96:546:51
2012.06:546:52
2112.06:536:52
2212.06:526:52
2312.06:516:52
2412.06:506:52
2512.16:496:53
2612.16:486:53
2712.16:476:53
2812.16:466:53
2912.16:456:53
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 5.93 kWh/m².

For context, solar energy here swings from a low near 4.17 kWh/m² to a high of 6.17 kWh/m² in February across the year — September's 5.93 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
15.7Bright
25.8Bright
35.8Bright
45.8Bright
55.8Bright
65.8Bright
75.9Bright
85.9Bright
95.9Bright
105.9Bright
115.9Bright
125.9Bright
135.9Bright
146.0Bright
156.0Bright
166.0Bright
176.0Bright
186.0Bright
196.0Bright
206.0Bright
216.0Bright
226.0Bright
235.9Bright
246.0Bright
256.0Bright
266.0Bright
276.0Bright
286.0Bright
296.0Bright
306.0Bright
Planning a trip in September

Hazard calendar for Pompéu

In seasonPeak

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

Pompéu'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 Pompéu?

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

5.7
Sightseeing
6th-best month of the year
7.8
Beach & pool
4th-best month of the year

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

What to pack for Pompéu in September

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

In September, Pompéu sees daytime highs around 30°C and nights near 18°C. Pack light clothes. Worth having: sun protection. About 6 days see rain.

light clothessun protection

UV index in Pompéu 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 Pompéu peaks around January 23 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 20 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 highExtremeJan 23UV 15Jun 20UV 7
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar13Extreme
Apr11Extreme
May8Very high
Jun7Very high
Jul7Very high
Aug9Very high
Sep11Extreme
Oct12Extreme
Nov14Extreme
Dec14Extreme
Location & terrain

Where is Pompéu?

Pompéu sits at 19.2°S, 44.9°W, 852 m above sea level, in Brazil. The nearest listed city is Pitangui, 51 km away.

Topography around Pompéu

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

Within 3 km, the terrain around Pompéu has only modest variations in elevation — a maximum elevation change of 246 m around an average of 718 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 368 m; within 80 km, large variations in elevation — a maximum elevation change of 650 m.

The land around Pompéu is covered by grassland (45%), trees (28%) and cropland (21%) within 3 km, grassland (44%), cropland (25%) and trees (24%) within 16 km, and grassland (48%) and trees (33%) within 80 km.

3 km
246 m
16 km
368 m
80 km
650 m
treesshrubsgrasslandcroplandartificial surfaceswater
September weather nearby: Pitangui 51 km · Abaeté 54 km · Paraopeba 56 km · Bom Despacho 66 km · Nova Serrana 73 km · Curvelo 74 km · Sete Lagoas 77 km · Pará de Minas 79 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 Pompéu (-19.2244°, -44.9353°, elevation 852 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).