Serro weather in August

In August, Serro sees average daytime highs of 24°C and overnight lows near 12°C, with 12 mm of rain across 2.9 wet days and about 11.4 hours of daylight. It is the 9th-warmest and 10th-wettest month of the year here.

Day-to-day highs hold fairly steady near 24°C through the month. The sky is clear or mostly clear about 50% of the time in August, and the air most often feels dry.

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

Daytime high: 24°; 9th warmest
Overnight low: 12°; 2nd coldest
Rainfall: 12 mm; 2.9 wet days
Daylight: 11 h 24 min; 7:17 AM – 6:39 PM
Cloud cover: 42%; 1st clearest
Wind: 9 km/h; 3rd windiest
Solar energy: 4.91 kWh/m²
Travel score: 8.4; out of 10

Serro is human settlement in Brazil.

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

← July Serro year-round climate September →Best places to visit in August

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

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 24°C through the month.

A typical August day in Serro reaches about 24°C in the afternoon and slips back to 12°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 20°C and 28°C. Set against its neighbours, August runs about 1°C warmer than July and about 2°C cooler than September.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Avg high (°C)	23	23	23	23	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	25	25	25	25	25	25	25
Avg low (°C)	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	13	13	13	13	13	13	13	13	13	13

	Avg high (°C)	Avg low (°C)
1	23	12
2	23	12
3	23	12
4	23	12
5	24	12
6	24	12
7	24	12
8	24	12
9	24	12
10	24	12
11	24	12
12	24	12
13	24	12
14	24	12
15	24	12
16	24	12
17	24	12
18	24	12
19	24	12
20	24	12
21	24	12
22	24	13
23	24	13
24	24	13
25	25	13
26	25	13
27	25	13
28	25	13
29	25	13
30	25	13
31	25	13

Serro weather by month

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

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	27° / 18°	224	17	13	5.3
Feb	27° / 18°	155	13.3	12.6	5.7
Mar	26° / 17°	178	16.7	12.1	5.5
Apr	25° / 16°	90	12.1	11.6	6.4
May	24° / 14°	34	6.8	11.1	7.4
Jun	23° / 13°	11	2.7	10.9	8.0
Jul	23° / 12°	8	2.2	11	8.2
Aug	24° / 12°	12	2.9	11.4	8.4
Sep	26° / 14°	48	6.7	11.9	7.4
Oct	26° / 16°	117	12.1	12.4	6.3
Nov	25° / 17°	256	19.9	12.9	4.9
Dec	26° / 18°	309	21.6	13.1	4.7

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 50% of the time in August, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 18% of August, with mostly cloudy or overcast conditions the remaining 32%. Skies tend to open up as the month goes on.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Clearer (%)	66	66	66	67	67	67	67	68	67	67	67	66	66	66	66	66	65	65	66	66	67	69	69	70	71	71	72	72	72	73	73
Cloudier (%)	34	34	34	33	33	33	33	32	33	33	33	34	34	34	34	34	35	35	34	34	33	31	31	30	29	29	28	28	28	27	27

	Clearer (%)	Cloudier (%)
1	66	34
2	66	34
3	66	34
4	67	33
5	67	33
6	67	33
7	67	33
8	68	32
9	67	33
10	67	33
11	67	33
12	66	34
13	66	34
14	66	34
15	66	34
16	66	34
17	65	35
18	65	35
19	66	34
20	66	34
21	67	33
22	69	31
23	69	31
24	70	30
25	71	29
26	71	29
27	72	28
28	72	28
29	72	28
30	73	27
31	73	27

Chance of precipitation in August

Any precipitation

Serro gets around 12 mm of rain over 2.9 wet days in August. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 9% and peaks near 12% on the wettest days. The odds climb toward the end of the month.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Rain chance (%)	6	6	6	6	6	6	7	7	7	8	8	8	9	9	9	10	10	11	11	11	12	12	12	12	12	12	12	12	12	12	12

	Rain chance (%)
1	6
2	6
3	6
4	6
5	6
6	6
7	7
8	7
9	7
10	8
11	8
12	8
13	9
14	9
15	9
16	10
17	10
18	11
19	11
20	11
21	12
22	12
23	12
24	12
25	12
26	12
27	12
28	12
29	12
30	12
31	12

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the dry band about 70% of days. It rarely turns muggy — the humid and sticky bands barely register.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Dry (%)	74	75	75	75	75	75	75	74	74	73	73	72	72	71	71	70	69	69	68	68	67	67	67	66	66	65	65	64	63	64	64
Comfortable (%)	25	24	23	23	23	23	23	24	24	25	25	26	26	27	27	28	29	29	30	30	31	31	31	32	32	32	32	33	33	32	32
Humid (%)	1	1	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	3	3	3	4	4	4

	Dry (%)	Comfortable (%)	Humid (%)
1	74	25	1
2	75	24	1
3	75	23	2
4	75	23	2
5	75	23	2
6	75	23	2
7	75	23	2
8	74	24	2
9	74	24	2
10	73	25	2
11	73	25	2
12	72	26	2
13	72	26	2
14	71	27	2
15	71	27	2
16	70	28	2
17	69	29	2
18	69	29	2
19	68	30	2
20	68	30	2
21	67	31	2
22	67	31	2
23	67	31	2
24	66	32	2
25	66	32	2
26	65	32	3
27	65	32	3
28	64	33	3
29	63	33	4
30	64	32	4
31	64	32	4

Wind in August

Winds average 9 km/h in August.

Across August, 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.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Wind speed (km/h)	8	8	8	8	8	8	8	8	8	8	8	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9
Feels	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm

	Wind speed (km/h)	Feels
1	8	calm
2	8	calm
3	8	calm
4	8	calm
5	8	calm
6	8	calm
7	8	calm
8	8	calm
9	8	calm
10	8	calm
11	8	calm
12	9	calm
13	9	calm
14	9	calm
15	9	calm
16	9	calm
17	9	calm
18	9	calm
19	9	calm
20	9	calm
21	9	calm
22	9	calm
23	9	calm
24	9	calm
25	9	calm
26	9	calm
27	9	calm
28	9	calm
29	9	calm
30	9	calm
31	9	calm

Sunrise & sunset in August

DaylightNight

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

Days grow by about 24 minutes over August. Sunrise moves from 7:25 AM to 7:05 AM, and sunset from 6:34 PM to 6:42 PM.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Daylight (h)	11.2	11.2	11.2	11.2	11.2	11.2	11.2	11.2	11.3	11.3	11.3	11.3	11.3	11.3	11.3	11.4	11.4	11.4	11.4	11.4	11.4	11.5	11.5	11.5	11.5	11.5	11.5	11.6	11.6	11.6	11.6
Sunrise (AM)	7:25	7:25	7:24	7:24	7:23	7:23	7:22	7:22	7:21	7:20	7:20	7:19	7:19	7:18	7:17	7:17	7:16	7:15	7:15	7:14	7:13	7:12	7:12	7:11	7:10	7:09	7:08	7:08	7:07	7:06	7:05
Sunset (PM)	6:34	6:34	6:35	6:35	6:35	6:36	6:36	6:36	6:37	6:37	6:37	6:37	6:38	6:38	6:38	6:39	6:39	6:39	6:39	6:40	6:40	6:40	6:40	6:40	6:41	6:41	6:41	6:41	6:42	6:42	6:42

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	11.2	7:25	6:34
2	11.2	7:25	6:34
3	11.2	7:24	6:35
4	11.2	7:24	6:35
5	11.2	7:23	6:35
6	11.2	7:23	6:36
7	11.2	7:22	6:36
8	11.2	7:22	6:36
9	11.3	7:21	6:37
10	11.3	7:20	6:37
11	11.3	7:20	6:37
12	11.3	7:19	6:37
13	11.3	7:19	6:38
14	11.3	7:18	6:38
15	11.3	7:17	6:38
16	11.4	7:17	6:39
17	11.4	7:16	6:39
18	11.4	7:15	6:39
19	11.4	7:15	6:39
20	11.4	7:14	6:40
21	11.4	7:13	6:40
22	11.5	7:12	6:40
23	11.5	7:12	6:40
24	11.5	7:11	6:40
25	11.5	7:10	6:41
26	11.5	7:09	6:41
27	11.5	7:08	6:41
28	11.6	7:08	6:41
29	11.6	7:07	6:42
30	11.6	7:06	6:42
31	11.6	7:05	6:42

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 4.91 kWh/m².

For context, solar energy here swings from a low near 3.9 kWh/m² to a high of 6.01 kWh/m² in February across the year — August's 4.91 kWh/m² falls in the middle.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Solar energy (kWh/m²)	4.5	4.5	4.6	4.6	4.6	4.7	4.7	4.7	4.7	4.8	4.8	4.8	4.8	4.8	4.8	4.9	4.9	4.9	4.9	5.0	5.0	5.0	5.1	5.1	5.2	5.2	5.2	5.3	5.3	5.3	5.4
Level	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright

	Solar energy (kWh/m²)	Level
1	4.5	Bright
2	4.5	Bright
3	4.6	Bright
4	4.6	Bright
5	4.6	Bright
6	4.7	Bright
7	4.7	Bright
8	4.7	Bright
9	4.7	Bright
10	4.8	Bright
11	4.8	Bright
12	4.8	Bright
13	4.8	Bright
14	4.8	Bright
15	4.8	Bright
16	4.9	Bright
17	4.9	Bright
18	4.9	Bright
19	4.9	Bright
20	5.0	Bright
21	5.0	Bright
22	5.0	Bright
23	5.1	Bright
24	5.1	Bright
25	5.2	Bright
26	5.2	Bright
27	5.2	Bright
28	5.3	Bright
29	5.3	Bright
30	5.3	Bright
31	5.4	Bright

Planning a trip in August

Hazard calendar for Serro

In seasonPeak

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

Serro'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 August a good time to visit Serro?

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

8.4

Sightseeing

1st-best month of the year

7.0

Beach & pool

1st-best month of the year

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

What to pack for Serro in August

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

In August, Serro sees daytime highs around 24°C and nights near 12°C. Worth packing: light clothes and sun protection.

light clothessun protection

UV index in Serro in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Serro peaks around February 12 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 22 at about 7 (very high).

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

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	15	15	14	11	8	7	7	9	10	12	14	14
Level	Extreme	Extreme	Extreme	Extreme	Very high	Very high	Very high	Very high	Extreme	Extreme	Extreme	Extreme

	UV index (midday)	Level
Jan	15	Extreme
Feb	15	Extreme
Mar	14	Extreme
Apr	11	Extreme
May	8	Very high
Jun	7	Very high
Jul	7	Very high
Aug	9	Very high
Sep	10	Extreme
Oct	12	Extreme
Nov	14	Extreme
Dec	14	Extreme

Location & terrain

Where is Serro?

Serro sits at 18.6°S, 43.4°W, 821 m above sea level, in Brazil. The nearest listed city is Diamantina, 46 km away.

Topography around Serro

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

Within 3 km, the terrain around Serro has only modest variations in elevation — a maximum elevation change of 229 m around an average of 810 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 926 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,684 m.

The land around Serro is covered by trees (52%) and grassland (43%) within 3 km, trees (55%) and grassland (45%) within 16 km, and trees (50%) and grassland (46%) within 80 km.

3 km

229 m

trees 52%

16 km

926 m

trees 55%

80 km

1,684 m

trees 50%

treesshrubsgrasslandartificial surfaces

← July Serro year-round climate September →Best places to visit in August

August weather nearby: Diamantina 46 km · Conceição do Mato Dentro 48 km · Guanhães 51 km · São João Evangelista 65 km · Peçanha 87 km · Itamarandiba 100 km · Jaboticatubas 108 km · Curvelo 112 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

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 Serro (-18.6047°, -43.3794°, elevation 821 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).

	Avg high (°C)	Avg low (°C)
1	23	12
2	23	12
3	23	12
4	23	12
5	24	12
6	24	12
7	24	12
8	24	12
9	24	12
10	24	12
11	24	12
12	24	12
13	24	12
14	24	12
15	24	12
16	24	12
17	24	12
18	24	12
19	24	12
20	24	12
21	24	12
22	24	13
23	24	13
24	24	13
25	25	13
26	25	13
27	25	13
28	25	13
29	25	13
30	25	13
31	25	13

	Clearer (%)	Cloudier (%)
1	66	34
2	66	34
3	66	34
4	67	33
5	67	33
6	67	33
7	67	33
8	68	32
9	67	33
10	67	33
11	67	33
12	66	34
13	66	34
14	66	34
15	66	34
16	66	34
17	65	35
18	65	35
19	66	34
20	66	34
21	67	33
22	69	31
23	69	31
24	70	30
25	71	29
26	71	29
27	72	28
28	72	28
29	72	28
30	73	27
31	73	27

	Rain chance (%)
1	6
2	6
3	6
4	6
5	6
6	6
7	7
8	7
9	7
10	8
11	8
12	8
13	9
14	9
15	9
16	10
17	10
18	11
19	11
20	11
21	12
22	12
23	12
24	12
25	12
26	12
27	12
28	12
29	12
30	12
31	12

	Dry (%)	Comfortable (%)	Humid (%)
1	74	25	1
2	75	24	1
3	75	23	2
4	75	23	2
5	75	23	2
6	75	23	2
7	75	23	2
8	74	24	2
9	74	24	2
10	73	25	2
11	73	25	2
12	72	26	2
13	72	26	2
14	71	27	2
15	71	27	2
16	70	28	2
17	69	29	2
18	69	29	2
19	68	30	2
20	68	30	2
21	67	31	2
22	67	31	2
23	67	31	2
24	66	32	2
25	66	32	2
26	65	32	3
27	65	32	3
28	64	33	3
29	63	33	4
30	64	32	4
31	64	32	4

	Avg high (°C)	Avg low (°C)
1	23	12
2	23	12
3	23	12
4	23	12
5	24	12
6	24	12
7	24	12
8	24	12
9	24	12
10	24	12
11	24	12
12	24	12
13	24	12
14	24	12
15	24	12
16	24	12
17	24	12
18	24	12
19	24	12
20	24	12
21	24	12
22	24	13
23	24	13
24	24	13
25	25	13
26	25	13
27	25	13
28	25	13
29	25	13
30	25	13
31	25	13

	Clearer (%)	Cloudier (%)
1	66	34
2	66	34
3	66	34
4	67	33
5	67	33
6	67	33
7	67	33
8	68	32
9	67	33
10	67	33
11	67	33
12	66	34
13	66	34
14	66	34
15	66	34
16	66	34
17	65	35
18	65	35
19	66	34
20	66	34
21	67	33
22	69	31
23	69	31
24	70	30
25	71	29
26	71	29
27	72	28
28	72	28
29	72	28
30	73	27
31	73	27

	Rain chance (%)
1	6
2	6
3	6
4	6
5	6
6	6
7	7
8	7
9	7
10	8
11	8
12	8
13	9
14	9
15	9
16	10
17	10
18	11
19	11
20	11
21	12
22	12
23	12
24	12
25	12
26	12
27	12
28	12
29	12
30	12
31	12

	Dry (%)	Comfortable (%)	Humid (%)
1	74	25	1
2	75	24	1
3	75	23	2
4	75	23	2
5	75	23	2
6	75	23	2
7	75	23	2
8	74	24	2
9	74	24	2
10	73	25	2
11	73	25	2
12	72	26	2
13	72	26	2
14	71	27	2
15	71	27	2
16	70	28	2
17	69	29	2
18	69	29	2
19	68	30	2
20	68	30	2
21	67	31	2
22	67	31	2
23	67	31	2
24	66	32	2
25	66	32	2
26	65	32	3
27	65	32	3
28	64	33	3
29	63	33	4
30	64	32	4
31	64	32	4

	Avg high (°C)	Avg low (°C)
1	23	12
2	23	12
3	23	12
4	23	12
5	24	12
6	24	12
7	24	12
8	24	12
9	24	12
10	24	12
11	24	12
12	24	12
13	24	12
14	24	12
15	24	12
16	24	12
17	24	12
18	24	12
19	24	12
20	24	12
21	24	12
22	24	13
23	24	13
24	24	13
25	25	13
26	25	13
27	25	13
28	25	13
29	25	13
30	25	13
31	25	13

	Clearer (%)	Cloudier (%)
1	66	34
2	66	34
3	66	34
4	67	33
5	67	33
6	67	33
7	67	33
8	68	32
9	67	33
10	67	33
11	67	33
12	66	34
13	66	34
14	66	34
15	66	34
16	66	34
17	65	35
18	65	35
19	66	34
20	66	34
21	67	33
22	69	31
23	69	31
24	70	30
25	71	29
26	71	29
27	72	28
28	72	28
29	72	28
30	73	27
31	73	27

	Rain chance (%)
1	6
2	6
3	6
4	6
5	6
6	6
7	7
8	7
9	7
10	8
11	8
12	8
13	9
14	9
15	9
16	10
17	10
18	11
19	11
20	11
21	12
22	12
23	12
24	12
25	12
26	12
27	12
28	12
29	12
30	12
31	12

	Dry (%)	Comfortable (%)	Humid (%)
1	74	25	1
2	75	24	1
3	75	23	2
4	75	23	2
5	75	23	2
6	75	23	2
7	75	23	2
8	74	24	2
9	74	24	2
10	73	25	2
11	73	25	2
12	72	26	2
13	72	26	2
14	71	27	2
15	71	27	2
16	70	28	2
17	69	29	2
18	69	29	2
19	68	30	2
20	68	30	2
21	67	31	2
22	67	31	2
23	67	31	2
24	66	32	2
25	66	32	2
26	65	32	3
27	65	32	3
28	64	33	3
29	63	33	4
30	64	32	4
31	64	32	4