Iranduba weather in August

In August, Iranduba sees average daytime highs of 32°C and overnight lows near 25°C, with 138 mm of rain across 18.7 wet days and about 11.9 hours of daylight. It is the 3rd-warmest and 12th-wettest month of the year here.

Day-to-day highs hold fairly steady near 32°C through the month. The sky is clear or mostly clear about 32% of the time in August, and the air most often feels miserable.

Daylight stretches from about 11 h 54 min at the start of August to 11 h 54 min by month's end. Set against the rest of the year, August is Iranduba's 1st-clearest and 4th-windiest month. For the whole year in context, see Iranduba's year-round climate.

Daytime high: 32°; 3rd warmest
Overnight low: 25°; 9th coldest
Rainfall: 138 mm; 18.7 wet days
Daylight: 11 h 54 min; 6:08 AM – 6:02 PM
Cloud cover: 56%; 1st clearest
Wind: 5 km/h; 4th windiest
Solar energy: 5.27 kWh/m²
Travel score: 3.4; out of 10

Iranduba is human settlement in Brazil.

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

← July Iranduba 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 32°C through the month.

A typical August day in Iranduba reaches about 32°C in the afternoon and slips back to 25°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 29°C and 33°C. Set against its neighbours, August runs about 1°C warmer than July and on par with 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)	31	31	31	31	31	31	31	31	31	31	31	31	31	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32
Avg low (°C)	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25

	Avg high (°C)	Avg low (°C)
1	31	25
2	31	25
3	31	25
4	31	25
5	31	25
6	31	25
7	31	25
8	31	25
9	31	25
10	31	25
11	31	25
12	31	25
13	31	25
14	32	25
15	32	25
16	32	25
17	32	25
18	32	25
19	32	25
20	32	25
21	32	25
22	32	25
23	32	25
24	32	25
25	32	25
26	32	25
27	32	25
28	32	25
29	32	25
30	32	25
31	32	25

How August really feels in Iranduba

Once humidity and wind are folded in, August averages 31 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C

9 feel dangerously hot (≥ 39°C)

Days feeling ≤ 0°C

wind chill below the day's low

The story in August is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Iranduba weather by month

How August compares with the rest of the year at a glance. August is the 3rd-warmest and 12th-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	30° / 24°	377	28.4	12.2	2.8
Feb	30° / 24°	379	25.7	12.1	2.9
Mar	30° / 24°	461	29.5	12	2.7
Apr	30° / 24°	446	28.8	11.9	2.7
May	30° / 24°	396	29.2	11.9	2.8
Jun	30° / 24°	233	24.6	11.8	3.2
Jul	31° / 24°	152	21.6	11.8	3.5
Aug	32° / 25°	138	18.7	11.9	3.4
Sep	32° / 25°	158	20.4	12	3.0
Oct	32° / 25°	190	21.3	12.1	2.9
Nov	31° / 25°	230	23.8	12.1	2.8
Dec	30° / 25°	365	28.3	12.2	2.7

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 32% of the time in August, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 24% of August, with mostly cloudy or overcast conditions the remaining 44%. Skies tend to cloud over 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 (%)	63	62	62	61	60	60	59	57	57	57	56	55	55	55	54	54	55	54	55	55	56	55	56	55	55	54	53	53	52	51	50
Cloudier (%)	37	38	38	39	40	40	41	43	43	43	44	45	45	45	46	46	45	46	45	45	44	45	44	45	45	46	47	47	48	49	50

	Clearer (%)	Cloudier (%)
1	63	37
2	62	38
3	62	38
4	61	39
5	60	40
6	60	40
7	59	41
8	57	43
9	57	43
10	57	43
11	56	44
12	55	45
13	55	45
14	55	45
15	54	46
16	54	46
17	55	45
18	54	46
19	55	45
20	55	45
21	56	44
22	55	45
23	56	44
24	55	45
25	55	45
26	54	46
27	53	47
28	53	47
29	52	48
30	51	49
31	50	50

Chance of precipitation in August

Any precipitation

Iranduba gets around 138 mm of rain over 18.7 wet days in August, the driest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 61% and peaks near 66% 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 (%)	57	57	57	57	58	58	59	60	60	61	61	61	61	62	62	62	62	62	62	62	62	62	62	62	63	64	64	65	66	66	66

	Rain chance (%)
1	57
2	57
3	57
4	57
5	58
6	58
7	59
8	60
9	60
10	61
11	61
12	61
13	61
14	62
15	62
16	62
17	62
18	62
19	62
20	62
21	62
22	62
23	62
24	62
25	63
26	64
27	64
28	65
29	66
30	66
31	66

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the miserable band about 78% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

	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
Muggy (%)	0	0	0	0	0	0	0	0	0	0	1	1	1	1	1	1	1	1	1	1	1	1	1	1	0	0	0	0	0	0	0
Oppressive (%)	27	27	26	26	26	25	25	24	24	24	23	23	23	22	22	22	22	21	21	21	20	20	20	19	19	19	19	18	18	17	17
Miserable (%)	73	73	74	74	74	75	75	76	76	76	76	76	76	77	77	77	77	78	78	78	79	79	79	80	81	81	81	82	82	83	83

	Muggy (%)	Oppressive (%)	Miserable (%)
1	0	27	73
2	0	27	73
3	0	26	74
4	0	26	74
5	0	26	74
6	0	25	75
7	0	25	75
8	0	24	76
9	0	24	76
10	0	24	76
11	1	23	76
12	1	23	76
13	1	23	76
14	1	22	77
15	1	22	77
16	1	22	77
17	1	22	77
18	1	21	78
19	1	21	78
20	1	21	78
21	1	20	79
22	1	20	79
23	1	20	79
24	1	19	80
25	0	19	81
26	0	19	81
27	0	19	81
28	0	18	82
29	0	18	82
30	0	17	83
31	0	17	83

Wind in August

Winds average 5 km/h in August.

Across August, daily wind ranges from about 5 km/h on the calmest days to 5 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)	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5
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	5	calm
2	5	calm
3	5	calm
4	5	calm
5	5	calm
6	5	calm
7	5	calm
8	5	calm
9	5	calm
10	5	calm
11	5	calm
12	5	calm
13	5	calm
14	5	calm
15	5	calm
16	5	calm
17	5	calm
18	5	calm
19	5	calm
20	5	calm
21	5	calm
22	5	calm
23	5	calm
24	5	calm
25	5	calm
26	5	calm
27	5	calm
28	5	calm
29	5	calm
30	5	calm
31	5	calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 11 h 54 min at the start of August to 11 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 0 minutes over August. Sunrise moves from 6:11 AM to 6:03 AM, and sunset from 6:02 PM to 5:59 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)	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9
Sunrise (AM)	6:11	6:11	6:11	6:11	6:11	6:10	6:10	6:10	6:10	6:10	6:09	6:09	6:09	6:09	6:08	6:08	6:08	6:07	6:07	6:07	6:07	6:06	6:06	6:05	6:05	6:05	6:04	6:04	6:04	6:03	6:03
Sunset (PM)	6:02	6:02	6:02	6:02	6:02	6:02	6:02	6:02	6:02	6:02	6:02	6:02	6:02	6:02	6:02	6:02	6:01	6:01	6:01	6:01	6:01	6:01	6:00	6:00	6:00	6:00	6:00	5:59	5:59	5:59	5:59

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	11.9	6:11	6:02
2	11.9	6:11	6:02
3	11.9	6:11	6:02
4	11.9	6:11	6:02
5	11.9	6:11	6:02
6	11.9	6:10	6:02
7	11.9	6:10	6:02
8	11.9	6:10	6:02
9	11.9	6:10	6:02
10	11.9	6:10	6:02
11	11.9	6:09	6:02
12	11.9	6:09	6:02
13	11.9	6:09	6:02
14	11.9	6:09	6:02
15	11.9	6:08	6:02
16	11.9	6:08	6:02
17	11.9	6:08	6:01
18	11.9	6:07	6:01
19	11.9	6:07	6:01
20	11.9	6:07	6:01
21	11.9	6:07	6:01
22	11.9	6:06	6:01
23	11.9	6:06	6:00
24	11.9	6:05	6:00
25	11.9	6:05	6:00
26	11.9	6:05	6:00
27	11.9	6:04	6:00
28	11.9	6:04	5:59
29	11.9	6:04	5:59
30	11.9	6:03	5:59
31	11.9	6:03	5:59

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.27 kWh/m².

For context, solar energy here swings from a low near 3.93 kWh/m² to a high of 5.57 kWh/m² in October across the year — August's 5.27 kWh/m² sits near the top of that range.

	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)	5.1	5.1	5.2	5.2	5.2	5.2	5.2	5.2	5.2	5.2	5.2	5.2	5.2	5.2	5.2	5.3	5.3	5.3	5.3	5.3	5.3	5.3	5.3	5.3	5.3	5.3	5.4	5.4	5.4	5.4	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	5.1	Bright
2	5.1	Bright
3	5.2	Bright
4	5.2	Bright
5	5.2	Bright
6	5.2	Bright
7	5.2	Bright
8	5.2	Bright
9	5.2	Bright
10	5.2	Bright
11	5.2	Bright
12	5.2	Bright
13	5.2	Bright
14	5.2	Bright
15	5.2	Bright
16	5.3	Bright
17	5.3	Bright
18	5.3	Bright
19	5.3	Bright
20	5.3	Bright
21	5.3	Bright
22	5.3	Bright
23	5.3	Bright
24	5.3	Bright
25	5.3	Bright
26	5.3	Bright
27	5.4	Bright
28	5.4	Bright
29	5.4	Bright
30	5.4	Bright
31	5.4	Bright

Planning a trip in August

Is August a good time to visit Iranduba?

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

3.4

Sightseeing

2nd-best month of the year

5.3

Beach & pool

1st-best month of the year

August is a weaker month for outdoor sightseeing in Iranduba.

What to pack for Iranduba in August

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

In August, Iranduba sees daytime highs around 32°C and nights near 25°C. Pack light clothes and rain gear. Worth having: sun protection. About 19 days see rain.

light clothesrain gearsun protection

UV index in Iranduba in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August 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 Iranduba peaks around March 13 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 12 at about 9 (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	15	14	12	10	10	11	11	10	9	12
Level	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Very high	Extreme	Extreme	Very high	Very high	Extreme

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

Air quality in Iranduba in August

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Iranduba is worst in October — around 29 µg/m³ PM2.5 (moderate), about 2.5× the cleanest month (June, 12 µg/m³).

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

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
PM2.5 (µg/m³)	15	16	16	15	12	12	12	20	28	29	24	18
Level	Moderate	Moderate	Moderate	Moderate	Good	Good	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate

	PM2.5 (µg/m³)	Level
Jan	15	Moderate
Feb	16	Moderate
Mar	16	Moderate
Apr	15	Moderate
May	12	Good
Jun	12	Good
Jul	12	Moderate
Aug	20	Moderate
Sep	28	Moderate
Oct	29	Moderate
Nov	24	Moderate
Dec	18	Moderate

Location & terrain

Where is Iranduba?

Iranduba sits at 3.3°S, 60.2°W, 29 m above sea level, in Brazil. The nearest listed city is Manaus, 27 km away.

Topography around Iranduba

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

Within 3 km, the terrain around Iranduba has only modest variations in elevation — a maximum elevation change of 66 m around an average of 32 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 91 m; within 80 km, only modest variations in elevation — a maximum elevation change of 167 m.

The land around Iranduba is covered by trees (46%) and water (34%) within 3 km, trees (57%) and water (22%) within 16 km, and trees (78%) within 80 km.

3 km

66 m

trees 46%

16 km

91 m

trees 57%

80 km

167 m

trees 78%

treesgrasslandartificial surfaceswaterwetland

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

August weather nearby: Manaus 27 km · Manaquiri 34 km · Careiro da Várzea 41 km · Manacapuru 48 km · Careiro 57 km · Rio Preto da Eva 85 km · Novo Airão 112 km · Autazes 122 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 Iranduba (-3.2847°, -60.1861°, elevation 29 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).

	Avg high (°C)	Avg low (°C)
1	31	25
2	31	25
3	31	25
4	31	25
5	31	25
6	31	25
7	31	25
8	31	25
9	31	25
10	31	25
11	31	25
12	31	25
13	31	25
14	32	25
15	32	25
16	32	25
17	32	25
18	32	25
19	32	25
20	32	25
21	32	25
22	32	25
23	32	25
24	32	25
25	32	25
26	32	25
27	32	25
28	32	25
29	32	25
30	32	25
31	32	25

	Clearer (%)	Cloudier (%)
1	63	37
2	62	38
3	62	38
4	61	39
5	60	40
6	60	40
7	59	41
8	57	43
9	57	43
10	57	43
11	56	44
12	55	45
13	55	45
14	55	45
15	54	46
16	54	46
17	55	45
18	54	46
19	55	45
20	55	45
21	56	44
22	55	45
23	56	44
24	55	45
25	55	45
26	54	46
27	53	47
28	53	47
29	52	48
30	51	49
31	50	50

	Rain chance (%)
1	57
2	57
3	57
4	57
5	58
6	58
7	59
8	60
9	60
10	61
11	61
12	61
13	61
14	62
15	62
16	62
17	62
18	62
19	62
20	62
21	62
22	62
23	62
24	62
25	63
26	64
27	64
28	65
29	66
30	66
31	66

	Muggy (%)	Oppressive (%)	Miserable (%)
1	0	27	73
2	0	27	73
3	0	26	74
4	0	26	74
5	0	26	74
6	0	25	75
7	0	25	75
8	0	24	76
9	0	24	76
10	0	24	76
11	1	23	76
12	1	23	76
13	1	23	76
14	1	22	77
15	1	22	77
16	1	22	77
17	1	22	77
18	1	21	78
19	1	21	78
20	1	21	78
21	1	20	79
22	1	20	79
23	1	20	79
24	1	19	80
25	0	19	81
26	0	19	81
27	0	19	81
28	0	18	82
29	0	18	82
30	0	17	83
31	0	17	83

	Avg high (°C)	Avg low (°C)
1	31	25
2	31	25
3	31	25
4	31	25
5	31	25
6	31	25
7	31	25
8	31	25
9	31	25
10	31	25
11	31	25
12	31	25
13	31	25
14	32	25
15	32	25
16	32	25
17	32	25
18	32	25
19	32	25
20	32	25
21	32	25
22	32	25
23	32	25
24	32	25
25	32	25
26	32	25
27	32	25
28	32	25
29	32	25
30	32	25
31	32	25

	Clearer (%)	Cloudier (%)
1	63	37
2	62	38
3	62	38
4	61	39
5	60	40
6	60	40
7	59	41
8	57	43
9	57	43
10	57	43
11	56	44
12	55	45
13	55	45
14	55	45
15	54	46
16	54	46
17	55	45
18	54	46
19	55	45
20	55	45
21	56	44
22	55	45
23	56	44
24	55	45
25	55	45
26	54	46
27	53	47
28	53	47
29	52	48
30	51	49
31	50	50

	Rain chance (%)
1	57
2	57
3	57
4	57
5	58
6	58
7	59
8	60
9	60
10	61
11	61
12	61
13	61
14	62
15	62
16	62
17	62
18	62
19	62
20	62
21	62
22	62
23	62
24	62
25	63
26	64
27	64
28	65
29	66
30	66
31	66

	Muggy (%)	Oppressive (%)	Miserable (%)
1	0	27	73
2	0	27	73
3	0	26	74
4	0	26	74
5	0	26	74
6	0	25	75
7	0	25	75
8	0	24	76
9	0	24	76
10	0	24	76
11	1	23	76
12	1	23	76
13	1	23	76
14	1	22	77
15	1	22	77
16	1	22	77
17	1	22	77
18	1	21	78
19	1	21	78
20	1	21	78
21	1	20	79
22	1	20	79
23	1	20	79
24	1	19	80
25	0	19	81
26	0	19	81
27	0	19	81
28	0	18	82
29	0	18	82
30	0	17	83
31	0	17	83

	Avg high (°C)	Avg low (°C)
1	31	25
2	31	25
3	31	25
4	31	25
5	31	25
6	31	25
7	31	25
8	31	25
9	31	25
10	31	25
11	31	25
12	31	25
13	31	25
14	32	25
15	32	25
16	32	25
17	32	25
18	32	25
19	32	25
20	32	25
21	32	25
22	32	25
23	32	25
24	32	25
25	32	25
26	32	25
27	32	25
28	32	25
29	32	25
30	32	25
31	32	25

	Clearer (%)	Cloudier (%)
1	63	37
2	62	38
3	62	38
4	61	39
5	60	40
6	60	40
7	59	41
8	57	43
9	57	43
10	57	43
11	56	44
12	55	45
13	55	45
14	55	45
15	54	46
16	54	46
17	55	45
18	54	46
19	55	45
20	55	45
21	56	44
22	55	45
23	56	44
24	55	45
25	55	45
26	54	46
27	53	47
28	53	47
29	52	48
30	51	49
31	50	50

	Rain chance (%)
1	57
2	57
3	57
4	57
5	58
6	58
7	59
8	60
9	60
10	61
11	61
12	61
13	61
14	62
15	62
16	62
17	62
18	62
19	62
20	62
21	62
22	62
23	62
24	62
25	63
26	64
27	64
28	65
29	66
30	66
31	66

	Muggy (%)	Oppressive (%)	Miserable (%)
1	0	27	73
2	0	27	73
3	0	26	74
4	0	26	74
5	0	26	74
6	0	25	75
7	0	25	75
8	0	24	76
9	0	24	76
10	0	24	76
11	1	23	76
12	1	23	76
13	1	23	76
14	1	22	77
15	1	22	77
16	1	22	77
17	1	22	77
18	1	21	78
19	1	21	78
20	1	21	78
21	1	20	79
22	1	20	79
23	1	20	79
24	1	19	80
25	0	19	81
26	0	19	81
27	0	19	81
28	0	18	82
29	0	18	82
30	0	17	83
31	0	17	83