Manggar weather in September

In September, Manggar sees average daytime highs of 28°C and overnight lows near 27°C, with 74 mm of rain across 10.7 wet days and about 12 hours of daylight. It is the 5th-warmest and 12th-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 20% of the time in September, and the air most often feels oppressive.

Daylight stretches from about 11 h 54 min at the start of September to 12 hours by month's end. Set against the rest of the year, September is Manggar's 4th-clearest and 3rd-windiest month. For the whole year in context, see Manggar's year-round climate.

Daytime high: 28°; 5th warmest
Overnight low: 27°; 10th coldest
Rainfall: 74 mm; 10.7 wet days
Daylight: 12 hours; 5:42 AM – 5:41 PM
Cloud cover: 67%; 4th clearest
Wind: 20 km/h; 3rd windiest
Solar energy: 5.98 kWh/m²
Travel score: 6.0; out of 10

← August Manggar year-round climate October →Best places to visit in September

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

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 Manggar reaches about 28°C in the afternoon and slips back to 27°C overnight — a 1°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 28°C. Set against its neighbours, September runs on par with August and on par with October.

	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
Avg high (°C)	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28
Avg low (°C)	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27

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

How September really feels in Manggar

Once humidity and wind are folded in, September averages 0 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

heat index over the day's high

Days feeling ≤ 0°C

wind chill below the day's low

September sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Manggar weather by month

How September compares with the rest of the year at a glance. September is the 5th-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	27° / 26°	246	27.2	12.1	3.7
Feb	28° / 26°	173	21.5	12.1	4.1
Mar	28° / 26°	192	25.4	12	3.9
Apr	28° / 26°	201	27	11.9	3.5
May	29° / 27°	185	23.2	11.9	4.0
Jun	28° / 27°	185	18.9	11.8	4.6
Jul	28° / 27°	142	16.2	11.8	5.5
Aug	28° / 27°	84	10.8	11.9	6.2
Sep	28° / 27°	74	10.7	12	6.0
Oct	28° / 26°	131	17.6	12.1	5.1
Nov	28° / 26°	236	25.6	12.1	3.8
Dec	28° / 26°	327	29.7	12.2	3.3

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 20% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 18% of September, with mostly cloudy or overcast conditions the remaining 62%. 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
Clearer (%)	44	43	43	44	43	43	43	42	42	41	40	40	38	38	38	37	37	36	35	35	35	34	34	33	33	33	33	33	32	32
Cloudier (%)	56	57	57	56	57	57	57	58	58	59	60	60	62	62	62	63	63	64	65	65	65	66	66	67	67	67	67	67	68	68

	Clearer (%)	Cloudier (%)
1	44	56
2	43	57
3	43	57
4	44	56
5	43	57
6	43	57
7	43	57
8	42	58
9	42	58
10	41	59
11	40	60
12	40	60
13	38	62
14	38	62
15	38	62
16	37	63
17	37	63
18	36	64
19	35	65
20	35	65
21	35	65
22	34	66
23	34	66
24	33	67
25	33	67
26	33	67
27	33	67
28	33	67
29	32	68
30	32	68

Chance of precipitation in September

Any precipitation

Manggar gets around 74 mm of rain over 10.7 wet days in September, the driest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 37% and peaks near 42% on the wettest days.

	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
Rain chance (%)	37	37	37	36	36	35	35	35	35	35	35	35	35	35	35	36	36	37	37	37	38	38	38	39	39	40	40	41	42	42

	Rain chance (%)
1	37
2	37
3	37
4	36
5	36
6	35
7	35
8	35
9	35
10	35
11	35
12	35
13	35
14	35
15	35
16	36
17	36
18	37
19	37
20	37
21	38
22	38
23	38
24	39
25	39
26	40
27	40
28	41
29	42
30	42

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the oppressive band about 85% 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
Oppressive (%)	88	88	88	88	89	89	89	89	89	89	89	89	88	88	87	86	85	84	83	83	82	81	80	80	79	79	78	78	78	77
Miserable (%)	12	12	12	12	11	11	11	11	11	11	11	11	12	12	13	14	15	16	17	17	18	19	20	20	21	21	22	22	22	23

	Oppressive (%)	Miserable (%)
1	88	12
2	88	12
3	88	12
4	88	12
5	89	11
6	89	11
7	89	11
8	89	11
9	89	11
10	89	11
11	89	11
12	89	11
13	88	12
14	88	12
15	87	13
16	86	14
17	85	15
18	84	16
19	83	17
20	83	17
21	82	18
22	81	19
23	80	20
24	80	20
25	79	21
26	79	21
27	78	22
28	78	22
29	78	22
30	77	23

Wind in September

Winds average 20 km/h in September.

Across September, daily wind ranges from about 17 km/h on the calmest days to 21 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
Wind speed (km/h)	21	21	21	21	21	21	21	21	21	21	20	20	20	20	20	20	20	20	19	19	19	19	19	18	18	18	18	17	17	17
Feels	breezy	breezy	breezy	breezy	breezy	breezy	breezy	breezy	breezy	breezy	breezy	breezy	breezy	breezy	breezy	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze

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

Sunrise & sunset in September

DaylightNight

Daylight runs from about 11 h 54 min at the start of September to 12 hours by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 6 minutes over September. Sunrise moves from 5:48 AM to 5:36 AM, and sunset from 5:45 PM to 5:37 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
Daylight (h)	11.9	11.9	11.9	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0
Sunrise (AM)	5:48	5:48	5:47	5:47	5:47	5:46	5:46	5:45	5:45	5:44	5:44	5:44	5:43	5:43	5:42	5:42	5:41	5:41	5:40	5:40	5:39	5:39	5:39	5:38	5:38	5:37	5:37	5:36	5:36	5:36
Sunset (PM)	5:45	5:45	5:44	5:44	5:44	5:44	5:43	5:43	5:43	5:43	5:42	5:42	5:42	5:41	5:41	5:41	5:40	5:40	5:40	5:40	5:39	5:39	5:39	5:38	5:38	5:38	5:38	5:37	5:37	5:37

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	11.9	5:48	5:45
2	11.9	5:48	5:45
3	11.9	5:47	5:44
4	12.0	5:47	5:44
5	12.0	5:47	5:44
6	12.0	5:46	5:44
7	12.0	5:46	5:43
8	12.0	5:45	5:43
9	12.0	5:45	5:43
10	12.0	5:44	5:43
11	12.0	5:44	5:42
12	12.0	5:44	5:42
13	12.0	5:43	5:42
14	12.0	5:43	5:41
15	12.0	5:42	5:41
16	12.0	5:42	5:41
17	12.0	5:41	5:40
18	12.0	5:41	5:40
19	12.0	5:40	5:40
20	12.0	5:40	5:40
21	12.0	5:39	5:39
22	12.0	5:39	5:39
23	12.0	5:39	5:39
24	12.0	5:38	5:38
25	12.0	5:38	5:38
26	12.0	5:37	5:38
27	12.0	5:37	5:38
28	12.0	5:36	5:37
29	12.0	5:36	5:37
30	12.0	5:36	5:37

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.98 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 4.49 kWh/m² to a high of 5.98 kWh/m² in September across the year — September's 5.98 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
Solar energy (kWh/m²)	5.8	5.8	5.8	5.9	5.9	5.9	5.9	5.9	5.9	5.9	5.9	6.0	6.0	6.0	6.0	6.0	6.0	6.0	6.0	6.0	6.0	6.0	6.0	6.0	6.0	6.0	6.0	5.9	5.9	5.9
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

	Solar energy (kWh/m²)	Level
1	5.8	Bright
2	5.8	Bright
3	5.8	Bright
4	5.9	Bright
5	5.9	Bright
6	5.9	Bright
7	5.9	Bright
8	5.9	Bright
9	5.9	Bright
10	5.9	Bright
11	5.9	Bright
12	6.0	Bright
13	6.0	Bright
14	6.0	Bright
15	6.0	Bright
16	6.0	Bright
17	6.0	Bright
18	6.0	Bright
19	6.0	Bright
20	6.0	Bright
21	6.0	Bright
22	6.0	Bright
23	6.0	Bright
24	6.0	Bright
25	6.0	Bright
26	6.0	Bright
27	6.0	Bright
28	5.9	Bright
29	5.9	Bright
30	5.9	Bright

Planning a trip in September

Is September a good time to visit Manggar?

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

6.0

Sightseeing

2nd-best month of the year

6.4

Beach & pool

2nd-best month of the year

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

What to pack for Manggar in September

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

In September, Manggar sees daytime highs around 28°C and nights near 27°C. Pack light clothes. Worth having: rain gear and sun protection. About 11 days see rain.

light clothesrain gearsun protection

Sea temperature near Manggar in September

The nearest coast averages about 29°C in September — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in May at about 30°C and coldest in February near 28°C.

The water stays above 20°C all year — warm enough for a swim any month.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sea temperature (°C)	28	28	29	30	30	29	29	28	29	29	29	29
Comfort	Tropical	Tropical	Tropical	Tropical	Tropical	Tropical	Tropical	Tropical	Tropical	Tropical	Tropical	Tropical

	Sea temperature (°C)	Comfort
Jan	28	Tropical
Feb	28	Tropical
Mar	29	Tropical
Apr	30	Tropical
May	30	Tropical
Jun	29	Tropical
Jul	29	Tropical
Aug	28	Tropical
Sep	29	Tropical
Oct	29	Tropical
Nov	29	Tropical
Dec	29	Tropical

UV index in Manggar in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Manggar peaks around March 11 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 11 at about 10 (extreme).

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)	14	15	15	13	12	10	10	12	12	13	12	12
Level	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme

	UV index (midday)	Level
Jan	14	Extreme
Feb	15	Extreme
Mar	15	Extreme
Apr	13	Extreme
May	12	Extreme
Jun	10	Extreme
Jul	10	Extreme
Aug	12	Extreme
Sep	12	Extreme
Oct	13	Extreme
Nov	12	Extreme
Dec	12	Extreme

Air quality in Manggar 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 Manggar is worst in October — around 18 µg/m³ PM2.5 (moderate), about 2.1× the cleanest month (January, 9 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)	9	9	9	9	9	9	11	13	15	18	12	10
Level	Good	Good	Good	Good	Good	Good	Good	Moderate	Moderate	Moderate	Good	Good

	PM2.5 (µg/m³)	Level
Jan	9	Good
Feb	9	Good
Mar	9	Good
Apr	9	Good
May	9	Good
Jun	9	Good
Jul	11	Good
Aug	13	Moderate
Sep	15	Moderate
Oct	18	Moderate
Nov	12	Good
Dec	10	Good

Location & terrain

Where is Manggar?

Manggar sits at 2.9°S, 108.3°E, 2 m above sea level, in Indonesia. The nearest listed city is Tanjung Pandan, 72 km away.

Topography around Manggar

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

Within 3 km, the terrain around Manggar has only modest variations in elevation — a maximum elevation change of 55 m around an average of 4 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 417 m; within 80 km, significant variations in elevation — a maximum elevation change of 461 m.

The land around Manggar is covered by trees (39%) and water (31%) within 3 km, water (56%) and trees (29%) within 16 km, and water (75%) and trees (22%) within 80 km.

3 km

55 m

trees 39%

16 km

417 m

water 56%

80 km

461 m

water 75%

treesshrubsgrasslandartificial surfacesbare terrainwaterwetlandmangroves

← August Manggar year-round climate October →Best places to visit in September

September weather nearby: Tanjung Pandan 72 km · Pangkalpinang 253 km · Sungailiat 264 km · Manismata 311 km · Pontianak 338 km · Muntok 357 km · Pangkalanbuun 374 km · Rengasdengklok 380 km

Indonesia travel facts

Travel advisory: Level 2; Exercise Increased Caution
Power plugs: Type C / F; 230 V · 50 Hz
Prices: ≈ 29% of US; price level, 2025
GDP per capita: $5,060; 2025
Happiness: 5.6 / 10; World Happiness, 2025
Safe drinking water: 30%; of population, 2024
Homicide rate: 0.3; per 100k, 2022
Road deaths: 11.3; per 100k/yr, 2019
Income group: Upper middle; World Bank
English: Low; EF EPI 471
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 Manggar (-2.8833°, 108.2667°, elevation 2 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. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. 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	28	27
2	28	27
3	28	27
4	28	27
5	28	27
6	28	27
7	28	27
8	28	27
9	28	27
10	28	27
11	28	27
12	28	27
13	28	27
14	28	27
15	28	27
16	28	27
17	28	27
18	28	27
19	28	27
20	28	27
21	28	27
22	28	27
23	28	27
24	28	27
25	28	27
26	28	27
27	28	27
28	28	27
29	28	27
30	28	27

	Clearer (%)	Cloudier (%)
1	44	56
2	43	57
3	43	57
4	44	56
5	43	57
6	43	57
7	43	57
8	42	58
9	42	58
10	41	59
11	40	60
12	40	60
13	38	62
14	38	62
15	38	62
16	37	63
17	37	63
18	36	64
19	35	65
20	35	65
21	35	65
22	34	66
23	34	66
24	33	67
25	33	67
26	33	67
27	33	67
28	33	67
29	32	68
30	32	68

	Rain chance (%)
1	37
2	37
3	37
4	36
5	36
6	35
7	35
8	35
9	35
10	35
11	35
12	35
13	35
14	35
15	35
16	36
17	36
18	37
19	37
20	37
21	38
22	38
23	38
24	39
25	39
26	40
27	40
28	41
29	42
30	42

	Oppressive (%)	Miserable (%)
1	88	12
2	88	12
3	88	12
4	88	12
5	89	11
6	89	11
7	89	11
8	89	11
9	89	11
10	89	11
11	89	11
12	89	11
13	88	12
14	88	12
15	87	13
16	86	14
17	85	15
18	84	16
19	83	17
20	83	17
21	82	18
22	81	19
23	80	20
24	80	20
25	79	21
26	79	21
27	78	22
28	78	22
29	78	22
30	77	23

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

	Clearer (%)	Cloudier (%)
1	44	56
2	43	57
3	43	57
4	44	56
5	43	57
6	43	57
7	43	57
8	42	58
9	42	58
10	41	59
11	40	60
12	40	60
13	38	62
14	38	62
15	38	62
16	37	63
17	37	63
18	36	64
19	35	65
20	35	65
21	35	65
22	34	66
23	34	66
24	33	67
25	33	67
26	33	67
27	33	67
28	33	67
29	32	68
30	32	68

	Rain chance (%)
1	37
2	37
3	37
4	36
5	36
6	35
7	35
8	35
9	35
10	35
11	35
12	35
13	35
14	35
15	35
16	36
17	36
18	37
19	37
20	37
21	38
22	38
23	38
24	39
25	39
26	40
27	40
28	41
29	42
30	42

	Oppressive (%)	Miserable (%)
1	88	12
2	88	12
3	88	12
4	88	12
5	89	11
6	89	11
7	89	11
8	89	11
9	89	11
10	89	11
11	89	11
12	89	11
13	88	12
14	88	12
15	87	13
16	86	14
17	85	15
18	84	16
19	83	17
20	83	17
21	82	18
22	81	19
23	80	20
24	80	20
25	79	21
26	79	21
27	78	22
28	78	22
29	78	22
30	77	23

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

	Clearer (%)	Cloudier (%)
1	44	56
2	43	57
3	43	57
4	44	56
5	43	57
6	43	57
7	43	57
8	42	58
9	42	58
10	41	59
11	40	60
12	40	60
13	38	62
14	38	62
15	38	62
16	37	63
17	37	63
18	36	64
19	35	65
20	35	65
21	35	65
22	34	66
23	34	66
24	33	67
25	33	67
26	33	67
27	33	67
28	33	67
29	32	68
30	32	68

	Rain chance (%)
1	37
2	37
3	37
4	36
5	36
6	35
7	35
8	35
9	35
10	35
11	35
12	35
13	35
14	35
15	35
16	36
17	36
18	37
19	37
20	37
21	38
22	38
23	38
24	39
25	39
26	40
27	40
28	41
29	42
30	42

	Oppressive (%)	Miserable (%)
1	88	12
2	88	12
3	88	12
4	88	12
5	89	11
6	89	11
7	89	11
8	89	11
9	89	11
10	89	11
11	89	11
12	89	11
13	88	12
14	88	12
15	87	13
16	86	14
17	85	15
18	84	16
19	83	17
20	83	17
21	82	18
22	81	19
23	80	20
24	80	20
25	79	21
26	79	21
27	78	22
28	78	22
29	78	22
30	77	23