Sakon Nakhon weather in August

In August, Sakon Nakhon sees average daytime highs of 31°C and overnight lows near 25°C, with 355 mm of rain across 28.4 wet days and about 12.6 hours of daylight. It is the 9th-warmest and 1st-wettest month of the year here.

Day-to-day highs hold fairly steady near 31°C through the month. The sky is clear or mostly clear about 2% of the time in August, and the air most often feels miserable.

Daylight stretches from about 12 h 48 min at the start of August to 12 h 24 min by month's end. Set against the rest of the year, August is Sakon Nakhon's 12th-clearest and 8th-windiest month. For the whole year in context, see Sakon Nakhon's year-round climate.

Daytime high: 31°; 9th warmest
Overnight low: 25°; 9th coldest
Rainfall: 355 mm; 28.4 wet days
Daylight: 12 h 36 min; 5:50 AM – 6:25 PM
Cloud cover: 90%; 12th clearest
Wind: 8 km/h; 8th windiest
Solar energy: 4.18 kWh/m²
Travel score: 2.5; out of 10

Sakon Nakhon is city in Sakon Nakhon province, Thailand.

Density: 1,398/km²; people per km²

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

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

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Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 31°C through the month.

A typical August day in Sakon Nakhon reaches about 31°C in the afternoon and slips back to 25°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 33°C. Set against its neighbours, August runs on par with 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	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31
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	31	25
15	31	25
16	31	25
17	31	25
18	31	25
19	31	25
20	31	25
21	31	25
22	31	25
23	31	25
24	31	25
25	31	25
26	31	25
27	31	25
28	31	25
29	31	25
30	31	25
31	31	25

How August really feels in Sakon Nakhon

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

heat index over the day's high

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.

Sakon Nakhon weather by month

How August compares with the rest of the year at a glance. August is the 9th-warmest and 1st-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	29° / 17°	6	1.5	11.1	7.0
Feb	31° / 19°	14	2.8	11.4	5.7
Mar	33° / 22°	38	5.7	11.9	4.0
Apr	34° / 25°	73	11.6	12.4	2.9
May	33° / 25°	216	22.4	12.8	2.4
Jun	32° / 26°	240	24.5	13	2.5
Jul	31° / 25°	314	27	12.9	2.5
Aug	31° / 25°	355	28.4	12.6	2.5
Sep	31° / 25°	268	23.6	12.1	2.9
Oct	31° / 23°	94	10.3	11.6	4.4
Nov	31° / 20°	18	3.2	11.2	5.7
Dec	29° / 17°	6	1.2	11	7.1

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 2% of the time in August, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 6% of August, with mostly cloudy or overcast conditions the remaining 92%.

	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 (%)	6	6	6	6	6	6	6	6	6	6	7	7	8	8	8	8	8	8	9	10	10	10	10	10	10	10	10	10	9	9	9
Cloudier (%)	94	94	94	94	94	94	94	94	94	94	93	93	92	92	92	92	92	92	91	90	90	90	90	90	90	90	90	90	91	91	91

	Clearer (%)	Cloudier (%)
1	6	94
2	6	94
3	6	94
4	6	94
5	6	94
6	6	94
7	6	94
8	6	94
9	6	94
10	6	94
11	7	93
12	7	93
13	8	92
14	8	92
15	8	92
16	8	92
17	8	92
18	8	92
19	9	91
20	10	90
21	10	90
22	10	90
23	10	90
24	10	90
25	10	90
26	10	90
27	10	90
28	10	90
29	9	91
30	9	91
31	9	91

Chance of precipitation in August

Any precipitation

Sakon Nakhon gets around 355 mm of rain over 28.4 wet days in August, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 91% and peaks near 94% 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	31
Rain chance (%)	94	94	93	93	93	92	92	91	91	91	90	90	90	90	90	90	90	90	90	91	91	91	92	92	92	92	92	92	92	92	92

	Rain chance (%)
1	94
2	94
3	93
4	93
5	93
6	92
7	92
8	91
9	91
10	91
11	90
12	90
13	90
14	90
15	90
16	90
17	90
18	90
19	90
20	91
21	91
22	91
23	92
24	92
25	92
26	92
27	92
28	92
29	92
30	92
31	92

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 84% 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
Oppressive (%)	20	20	20	19	19	19	18	18	18	18	18	18	18	18	17	17	16	16	15	15	14	13	13	12	12	11	11	10	10	10	10
Miserable (%)	80	80	80	81	81	81	82	82	82	82	82	82	82	82	83	83	84	84	85	85	86	87	87	88	88	89	89	90	90	90	90

	Oppressive (%)	Miserable (%)
1	20	80
2	20	80
3	20	80
4	19	81
5	19	81
6	19	81
7	18	82
8	18	82
9	18	82
10	18	82
11	18	82
12	18	82
13	18	82
14	18	82
15	17	83
16	17	83
17	16	84
18	16	84
19	15	85
20	15	85
21	14	86
22	13	87
23	13	87
24	12	88
25	12	88
26	11	89
27	11	89
28	10	90
29	10	90
30	10	90
31	10	90

Wind in August

Winds average 8 km/h in August.

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

Sunrise & sunset in August

DaylightNight

Daylight runs from about 12 h 48 min at the start of August to 12 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 24 minutes over August. Sunrise moves from 5:46 AM to 5:53 AM, and sunset from 6:33 PM to 6:14 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)	12.8	12.8	12.8	12.7	12.7	12.7	12.7	12.7	12.7	12.7	12.7	12.6	12.6	12.6	12.6	12.6	12.6	12.6	12.5	12.5	12.5	12.5	12.5	12.5	12.4	12.4	12.4	12.4	12.4	12.4	12.4
Sunrise (AM)	5:46	5:46	5:47	5:47	5:47	5:48	5:48	5:48	5:48	5:49	5:49	5:49	5:49	5:50	5:50	5:50	5:50	5:50	5:51	5:51	5:51	5:51	5:51	5:52	5:52	5:52	5:52	5:52	5:52	5:53	5:53
Sunset (PM)	6:33	6:32	6:32	6:32	6:31	6:31	6:30	6:30	6:29	6:29	6:28	6:27	6:27	6:26	6:26	6:25	6:24	6:24	6:23	6:22	6:22	6:21	6:20	6:19	6:19	6:18	6:17	6:16	6:16	6:15	6:14

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	12.8	5:46	6:33
2	12.8	5:46	6:32
3	12.8	5:47	6:32
4	12.7	5:47	6:32
5	12.7	5:47	6:31
6	12.7	5:48	6:31
7	12.7	5:48	6:30
8	12.7	5:48	6:30
9	12.7	5:48	6:29
10	12.7	5:49	6:29
11	12.7	5:49	6:28
12	12.6	5:49	6:27
13	12.6	5:49	6:27
14	12.6	5:50	6:26
15	12.6	5:50	6:26
16	12.6	5:50	6:25
17	12.6	5:50	6:24
18	12.6	5:50	6:24
19	12.5	5:51	6:23
20	12.5	5:51	6:22
21	12.5	5:51	6:22
22	12.5	5:51	6:21
23	12.5	5:51	6:20
24	12.5	5:52	6:19
25	12.4	5:52	6:19
26	12.4	5:52	6:18
27	12.4	5:52	6:17
28	12.4	5:52	6:16
29	12.4	5:52	6:16
30	12.4	5:53	6:15
31	12.4	5:53	6:14

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 4.18 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 4.18 kWh/m² to a high of 6.04 kWh/m² in April across the year — August's 4.18 kWh/m² sits near the bottom.

	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)	4.1	4.1	4.2	4.2	4.2	4.2	4.2	4.2	4.2	4.2	4.2	4.2	4.2	4.2	4.2	4.2	4.2	4.2	4.2	4.2	4.2	4.2	4.2	4.2	4.2	4.1	4.1	4.1	4.1	4.1	4.1
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	4.1	Bright
2	4.1	Bright
3	4.2	Bright
4	4.2	Bright
5	4.2	Bright
6	4.2	Bright
7	4.2	Bright
8	4.2	Bright
9	4.2	Bright
10	4.2	Bright
11	4.2	Bright
12	4.2	Bright
13	4.2	Bright
14	4.2	Bright
15	4.2	Bright
16	4.2	Bright
17	4.2	Bright
18	4.2	Bright
19	4.2	Bright
20	4.2	Bright
21	4.2	Bright
22	4.2	Bright
23	4.2	Bright
24	4.2	Bright
25	4.2	Bright
26	4.1	Bright
27	4.1	Bright
28	4.1	Bright
29	4.1	Bright
30	4.1	Bright
31	4.1	Bright

Planning a trip in August

Hazard calendar for Sakon Nakhon

In seasonPeak

In August, Sakon Nakhon sits inside its pacific typhoon and monsoon season. The full year is below, with each hazard's peak months called out.

Sakon Nakhon sits in the Pacific typhoon belt; the season peaks July–October.

Sakon Nakhon's monsoon runs May–September, when most of the year's rain falls.

Pacific typhoon

Monsoon

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Is August a good time to visit Sakon Nakhon?

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

2.5

Sightseeing

9th-best month of the year

3.7

Beach & pool

12th-best month of the year

August is a weaker month for outdoor sightseeing in Sakon Nakhon.

What to pack for Sakon Nakhon in August

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

In August, Sakon Nakhon sees daytime highs around 31°C and nights near 25°C. Pack light clothes and rain gear. About 28 days see rain.

light clothesrain gear

UV index in Sakon Nakhon in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Sakon Nakhon peaks around July 19 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 13 at about 8 (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)	9	10	12	10	12	12	13	13	11	10	8	8
Level	Very high	Very high	Extreme	Very high	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Very high	Very high

	UV index (midday)	Level
Jan	9	Very high
Feb	10	Very high
Mar	12	Extreme
Apr	10	Very high
May	12	Extreme
Jun	12	Extreme
Jul	13	Extreme
Aug	13	Extreme
Sep	11	Extreme
Oct	10	Extreme
Nov	8	Very high
Dec	8	Very high

Air quality in Sakon Nakhon 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 Sakon Nakhon is worst in March — around 62 µg/m³ PM2.5 (unhealthy), about 3.4× the cleanest month (November, 18 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)	23	39	62	46	28	23	22	23	22	22	18	20
Level	Moderate	Poor	Unhealthy	Poor	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate

	PM2.5 (µg/m³)	Level
Jan	23	Moderate
Feb	39	Poor
Mar	62	Unhealthy
Apr	46	Poor
May	28	Moderate
Jun	23	Moderate
Jul	22	Moderate
Aug	23	Moderate
Sep	22	Moderate
Oct	22	Moderate
Nov	18	Moderate
Dec	20	Moderate

Location & terrain

Where is Sakon Nakhon?

Sakon Nakhon sits at 17.2°N, 104.1°E, 165 m above sea level, in Thailand. The nearest listed city is Khao Wong, 52 km away.

Topography around Sakon Nakhon

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

Within 3 km, the terrain around Sakon Nakhon has only modest variations in elevation — a maximum elevation change of 30 m around an average of 162 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 343 m; within 80 km, significant variations in elevation — a maximum elevation change of 531 m.

The land around Sakon Nakhon is covered by trees (27%) and artificial surfaces (26%) within 3 km, cropland (45%) and trees (32%) within 16 km, and cropland (48%) and trees (46%) within 80 km.

3 km

30 m

trees 27%

16 km

343 m

cropland 45%

80 km

531 m

cropland 48%

treesgrasslandcroplandartificial surfaceswaterwetland

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

August weather nearby: Khao Wong 52 km · Warichaphum 56 km · Kuchinarai 70 km · Nakhon Phanom 73 km · Tha Khaek 78 km · Sawang Daen Din 81 km · Seka 88 km · Mukdahan 92 km

Thailand travel facts

Travel advisory: Level 1; Exercise Normal Precautions
Power plugs: Type A / B / C; 230 V · 50 Hz
Prices: ≈ 31% of US; price level, 2025
GDP per capita: $8,057; 2025
Happiness: 6.3 / 10; World Happiness, 2025
Homicide rate: 4.8; per 100k, 2011
Road deaths: 32.2; per 100k/yr, 2019
Income group: Upper middle; World Bank
English: Very low; EF EPI 402
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 Sakon Nakhon (17.1612°, 104.1472°, elevation 165 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. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). 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	31	25
15	31	25
16	31	25
17	31	25
18	31	25
19	31	25
20	31	25
21	31	25
22	31	25
23	31	25
24	31	25
25	31	25
26	31	25
27	31	25
28	31	25
29	31	25
30	31	25
31	31	25

	Clearer (%)	Cloudier (%)
1	6	94
2	6	94
3	6	94
4	6	94
5	6	94
6	6	94
7	6	94
8	6	94
9	6	94
10	6	94
11	7	93
12	7	93
13	8	92
14	8	92
15	8	92
16	8	92
17	8	92
18	8	92
19	9	91
20	10	90
21	10	90
22	10	90
23	10	90
24	10	90
25	10	90
26	10	90
27	10	90
28	10	90
29	9	91
30	9	91
31	9	91

	Rain chance (%)
1	94
2	94
3	93
4	93
5	93
6	92
7	92
8	91
9	91
10	91
11	90
12	90
13	90
14	90
15	90
16	90
17	90
18	90
19	90
20	91
21	91
22	91
23	92
24	92
25	92
26	92
27	92
28	92
29	92
30	92
31	92

	Oppressive (%)	Miserable (%)
1	20	80
2	20	80
3	20	80
4	19	81
5	19	81
6	19	81
7	18	82
8	18	82
9	18	82
10	18	82
11	18	82
12	18	82
13	18	82
14	18	82
15	17	83
16	17	83
17	16	84
18	16	84
19	15	85
20	15	85
21	14	86
22	13	87
23	13	87
24	12	88
25	12	88
26	11	89
27	11	89
28	10	90
29	10	90
30	10	90
31	10	90

	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	31	25
15	31	25
16	31	25
17	31	25
18	31	25
19	31	25
20	31	25
21	31	25
22	31	25
23	31	25
24	31	25
25	31	25
26	31	25
27	31	25
28	31	25
29	31	25
30	31	25
31	31	25

	Clearer (%)	Cloudier (%)
1	6	94
2	6	94
3	6	94
4	6	94
5	6	94
6	6	94
7	6	94
8	6	94
9	6	94
10	6	94
11	7	93
12	7	93
13	8	92
14	8	92
15	8	92
16	8	92
17	8	92
18	8	92
19	9	91
20	10	90
21	10	90
22	10	90
23	10	90
24	10	90
25	10	90
26	10	90
27	10	90
28	10	90
29	9	91
30	9	91
31	9	91

	Rain chance (%)
1	94
2	94
3	93
4	93
5	93
6	92
7	92
8	91
9	91
10	91
11	90
12	90
13	90
14	90
15	90
16	90
17	90
18	90
19	90
20	91
21	91
22	91
23	92
24	92
25	92
26	92
27	92
28	92
29	92
30	92
31	92

	Oppressive (%)	Miserable (%)
1	20	80
2	20	80
3	20	80
4	19	81
5	19	81
6	19	81
7	18	82
8	18	82
9	18	82
10	18	82
11	18	82
12	18	82
13	18	82
14	18	82
15	17	83
16	17	83
17	16	84
18	16	84
19	15	85
20	15	85
21	14	86
22	13	87
23	13	87
24	12	88
25	12	88
26	11	89
27	11	89
28	10	90
29	10	90
30	10	90
31	10	90

	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	31	25
15	31	25
16	31	25
17	31	25
18	31	25
19	31	25
20	31	25
21	31	25
22	31	25
23	31	25
24	31	25
25	31	25
26	31	25
27	31	25
28	31	25
29	31	25
30	31	25
31	31	25

	Clearer (%)	Cloudier (%)
1	6	94
2	6	94
3	6	94
4	6	94
5	6	94
6	6	94
7	6	94
8	6	94
9	6	94
10	6	94
11	7	93
12	7	93
13	8	92
14	8	92
15	8	92
16	8	92
17	8	92
18	8	92
19	9	91
20	10	90
21	10	90
22	10	90
23	10	90
24	10	90
25	10	90
26	10	90
27	10	90
28	10	90
29	9	91
30	9	91
31	9	91

	Rain chance (%)
1	94
2	94
3	93
4	93
5	93
6	92
7	92
8	91
9	91
10	91
11	90
12	90
13	90
14	90
15	90
16	90
17	90
18	90
19	90
20	91
21	91
22	91
23	92
24	92
25	92
26	92
27	92
28	92
29	92
30	92
31	92

	Oppressive (%)	Miserable (%)
1	20	80
2	20	80
3	20	80
4	19	81
5	19	81
6	19	81
7	18	82
8	18	82
9	18	82
10	18	82
11	18	82
12	18	82
13	18	82
14	18	82
15	17	83
16	17	83
17	16	84
18	16	84
19	15	85
20	15	85
21	14	86
22	13	87
23	13	87
24	12	88
25	12	88
26	11	89
27	11	89
28	10	90
29	10	90
30	10	90
31	10	90