Rantauprapat weather in April

In April, Rantauprapat sees average daytime highs of 31°C and overnight lows near 23°C, with 254 mm of rain across 28.4 wet days and about 12 hours of daylight. It is the 5th-warmest and 5th-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 1% of the time in April, and the air most often feels oppressive.

Daylight stretches from about 12 hours at the start of April to 12 h 06 min by month's end. Set against the rest of the year, April is Rantauprapat's 9th-clearest and 9th-windiest month. For the whole year in context, see Rantauprapat's year-round climate.

Daytime high: 31°; 5th warmest
Overnight low: 23°; 11th coldest
Rainfall: 254 mm; 28.4 wet days
Daylight: 12 hours; 6:20 AM – 6:22 PM
Cloud cover: 88%; 9th clearest
Wind: 3 km/h; 9th windiest
Solar energy: 5.01 kWh/m²
Travel score: 2.4; out of 10

Rantauprapat is capital of Labuhanbatu Regency, Indonesia.

Founded: 1991

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

← March Rantauprapat year-round climate May →Best places to visit in April

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

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

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

A typical April day in Rantauprapat reaches about 31°C in the afternoon and slips back to 23°C overnight — a 8°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, April runs on par with March and on par with May.

	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)	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)	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23

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

How April really feels in Rantauprapat

Once humidity and wind are folded in, April averages 30 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 April is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Rantauprapat weather by month

How April compares with the rest of the year at a glance. April is the 5th-warmest and 5th-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	30° / 22°	231	27.1	11.9	3.0
Feb	30° / 22°	182	23.8	11.9	2.9
Mar	31° / 22°	228	27.6	12	2.6
Apr	31° / 23°	254	28.4	12	2.4
May	31° / 23°	212	26.5	12.1	2.7
Jun	31° / 23°	150	20.8	12.1	3.1
Jul	31° / 22°	158	21.3	12.1	3.1
Aug	31° / 22°	193	24.5	12.1	2.8
Sep	31° / 22°	258	26.5	12	2.7
Oct	30° / 22°	299	28.5	12	2.7
Nov	30° / 22°	344	29.2	11.9	2.6
Dec	29° / 22°	323	28.9	11.9	2.8

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 1% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 5% of April, with mostly cloudy or overcast conditions the remaining 94%.

	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 (%)	4	4	5	5	5	5	5	6	6	6	6	7	7	7	7	7	7	7	8	8	8	8	8	7	7	7	7	6	6	5
Cloudier (%)	96	96	95	95	95	95	95	94	94	94	94	93	93	93	93	93	93	93	92	92	92	92	92	93	93	93	93	94	94	95

	Clearer (%)	Cloudier (%)
1	4	96
2	4	96
3	5	95
4	5	95
5	5	95
6	5	95
7	5	95
8	6	94
9	6	94
10	6	94
11	6	94
12	7	93
13	7	93
14	7	93
15	7	93
16	7	93
17	7	93
18	7	93
19	8	92
20	8	92
21	8	92
22	8	92
23	8	92
24	7	93
25	7	93
26	7	93
27	7	93
28	6	94
29	6	94
30	5	95

Chance of precipitation in April

Any precipitation

Rantauprapat gets around 254 mm of rain over 28.4 wet days in April. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 95% and peaks near 95% 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 (%)	95	95	95	95	95	95	95	95	94	94	94	94	94	94	94	94	94	94	94	94	94	95	95	95	95	95	95	95	95	94

	Rain chance (%)
1	95
2	95
3	95
4	95
5	95
6	95
7	95
8	95
9	94
10	94
11	94
12	94
13	94
14	94
15	94
16	94
17	94
18	94
19	94
20	94
21	94
22	95
23	95
24	95
25	95
26	95
27	95
28	95
29	95
30	94

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, April lands in the oppressive band about 81% 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 (%)	90	89	89	88	87	87	86	85	85	84	84	83	82	82	81	81	80	80	79	79	78	77	77	76	75	74	73	72	71	71
Miserable (%)	10	11	11	12	13	13	14	15	15	16	16	17	18	18	19	19	20	20	21	21	22	23	23	24	25	26	27	28	29	29

	Oppressive (%)	Miserable (%)
1	90	10
2	89	11
3	89	11
4	88	12
5	87	13
6	87	13
7	86	14
8	85	15
9	85	15
10	84	16
11	84	16
12	83	17
13	82	18
14	82	18
15	81	19
16	81	19
17	80	20
18	80	20
19	79	21
20	79	21
21	78	22
22	77	23
23	77	23
24	76	24
25	75	25
26	74	26
27	73	27
28	72	28
29	71	29
30	71	29

Wind in April

Winds average 3 km/h in April.

Across April, daily wind ranges from about 3 km/h on the calmest days to 3 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)	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3
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

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

Sunrise & sunset in April

DaylightNight

Daylight runs from about 12 hours at the start of April to 12 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 6 minutes over April. Sunrise moves from 6:25 AM to 6:16 AM, and sunset from 6:26 PM to 6:20 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)	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	12.1	12.1	12.1	12.1	12.1	12.1	12.1	12.1	12.1	12.1	12.1	12.1
Sunrise (AM)	6:25	6:24	6:24	6:24	6:23	6:23	6:23	6:22	6:22	6:22	6:21	6:21	6:20	6:20	6:20	6:20	6:19	6:19	6:19	6:18	6:18	6:18	6:17	6:17	6:17	6:17	6:17	6:16	6:16	6:16
Sunset (PM)	6:26	6:26	6:25	6:25	6:25	6:25	6:24	6:24	6:24	6:24	6:23	6:23	6:23	6:23	6:22	6:22	6:22	6:22	6:22	6:22	6:21	6:21	6:21	6:21	6:21	6:21	6:20	6:20	6:20	6:20

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	12.0	6:25	6:26
2	12.0	6:24	6:26
3	12.0	6:24	6:25
4	12.0	6:24	6:25
5	12.0	6:23	6:25
6	12.0	6:23	6:25
7	12.0	6:23	6:24
8	12.0	6:22	6:24
9	12.0	6:22	6:24
10	12.0	6:22	6:24
11	12.0	6:21	6:23
12	12.0	6:21	6:23
13	12.0	6:20	6:23
14	12.0	6:20	6:23
15	12.0	6:20	6:22
16	12.0	6:20	6:22
17	12.0	6:19	6:22
18	12.0	6:19	6:22
19	12.1	6:19	6:22
20	12.1	6:18	6:22
21	12.1	6:18	6:21
22	12.1	6:18	6:21
23	12.1	6:17	6:21
24	12.1	6:17	6:21
25	12.1	6:17	6:21
26	12.1	6:17	6:21
27	12.1	6:17	6:20
28	12.1	6:16	6:20
29	12.1	6:16	6:20
30	12.1	6:16	6:20

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 5.01 kWh/m².

For context, solar energy here swings from a low near 4.03 kWh/m² to a high of 5.15 kWh/m² in March across the year — April's 5.01 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
Solar energy (kWh/m²)	5.1	5.1	5.1	5.1	5.1	5.1	5.1	5.1	5.1	5.1	5.1	5.1	5.1	5.1	5.0	5.0	5.0	5.0	5.0	5.0	5.0	4.9	4.9	4.9	4.9	4.9	4.8	4.8	4.8	4.8
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	5.1	Bright
2	5.1	Bright
3	5.1	Bright
4	5.1	Bright
5	5.1	Bright
6	5.1	Bright
7	5.1	Bright
8	5.1	Bright
9	5.1	Bright
10	5.1	Bright
11	5.1	Bright
12	5.1	Bright
13	5.1	Bright
14	5.1	Bright
15	5.0	Bright
16	5.0	Bright
17	5.0	Bright
18	5.0	Bright
19	5.0	Bright
20	5.0	Bright
21	5.0	Bright
22	4.9	Bright
23	4.9	Bright
24	4.9	Bright
25	4.9	Bright
26	4.9	Bright
27	4.8	Bright
28	4.8	Bright
29	4.8	Bright
30	4.8	Bright

Planning a trip in April

Is April a good time to visit Rantauprapat?

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

2.4

Sightseeing

12th-best month of the year

3.6

Beach & pool

11th-best month of the year

April is a weaker month for outdoor sightseeing in Rantauprapat.

What to pack for Rantauprapat in April

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

In April, Rantauprapat sees daytime highs around 31°C and nights near 23°C. Pack light clothes and rain gear. Worth having: sun protection. About 28 days see rain.

light clothesrain gearsun protection

Sea temperature near Rantauprapat in April

The nearest coast averages about 30°C in April — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 68 km away) is warmest in May at about 30°C and coldest in January near 29°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)	29	29	30	30	30	30	30	30	30	30	29	29
Comfort	Tropical	Tropical	Tropical	Tropical	Tropical	Tropical	Tropical	Tropical	Tropical	Tropical	Tropical	Tropical

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

UV index in Rantauprapat in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 14 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Rantauprapat peaks around February 21 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 19 at about 10 (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)	12	14	14	14	12	10	11	11	14	13	12	11
Level	Extreme	Extreme	Extreme	Extreme	Extreme	Very high	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme

	UV index (midday)	Level
Jan	12	Extreme
Feb	14	Extreme
Mar	14	Extreme
Apr	14	Extreme
May	12	Extreme
Jun	10	Very high
Jul	11	Extreme
Aug	11	Extreme
Sep	14	Extreme
Oct	13	Extreme
Nov	12	Extreme
Dec	11	Extreme

Air quality in Rantauprapat in April

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Rantauprapat is worst in October — around 37 µg/m³ PM2.5 (poor), and holds fairly steady the rest of the year.

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

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
PM2.5 (µg/m³)	26	30	33	31	29	27	30	32	36	37	26	25
Level	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Poor	Poor	Moderate	Moderate

	PM2.5 (µg/m³)	Level
Jan	26	Moderate
Feb	30	Moderate
Mar	33	Moderate
Apr	31	Moderate
May	29	Moderate
Jun	27	Moderate
Jul	30	Moderate
Aug	32	Moderate
Sep	36	Poor
Oct	37	Poor
Nov	26	Moderate
Dec	25	Moderate

Location & terrain

Where is Rantauprapat?

Rantauprapat sits at 2.1°N, 99.8°E, 29 m above sea level, in Indonesia. The nearest listed city is Bandar, 11 km away.

Topography around Rantauprapat

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

Within 3 km, the terrain around Rantauprapat has only modest variations in elevation — a maximum elevation change of 152 m around an average of 39 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 434 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,230 m.

The land around Rantauprapat is covered by trees (65%) and artificial surfaces (30%) within 3 km, trees (96%) within 16 km, and trees (87%) within 80 km.

3 km

152 m

trees 65%

16 km

434 m

trees 96%

80 km

2,230 m

trees 87%

treesgrasslandcroplandartificial surfacesbare terrainwater

← March Rantauprapat year-round climate May →Best places to visit in April

April weather nearby: Bandar 11 km · Tanjungbalai 96 km · Tarutung 97 km · Teluk Nibung 100 km · Kisaran 101 km · Padangsidempuan 102 km · Sibolga 124 km · Pematangsiantar 128 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 Rantauprapat (2.1°, 99.8333°, 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. 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	31	23
2	31	23
3	31	23
4	31	23
5	31	23
6	31	23
7	31	23
8	31	23
9	31	23
10	31	23
11	31	23
12	31	23
13	31	23
14	31	23
15	31	23
16	31	23
17	31	23
18	31	23
19	31	23
20	31	23
21	31	23
22	31	23
23	31	23
24	31	23
25	31	23
26	31	23
27	31	23
28	31	23
29	31	23
30	31	23

	Clearer (%)	Cloudier (%)
1	4	96
2	4	96
3	5	95
4	5	95
5	5	95
6	5	95
7	5	95
8	6	94
9	6	94
10	6	94
11	6	94
12	7	93
13	7	93
14	7	93
15	7	93
16	7	93
17	7	93
18	7	93
19	8	92
20	8	92
21	8	92
22	8	92
23	8	92
24	7	93
25	7	93
26	7	93
27	7	93
28	6	94
29	6	94
30	5	95

	Rain chance (%)
1	95
2	95
3	95
4	95
5	95
6	95
7	95
8	95
9	94
10	94
11	94
12	94
13	94
14	94
15	94
16	94
17	94
18	94
19	94
20	94
21	94
22	95
23	95
24	95
25	95
26	95
27	95
28	95
29	95
30	94

	Oppressive (%)	Miserable (%)
1	90	10
2	89	11
3	89	11
4	88	12
5	87	13
6	87	13
7	86	14
8	85	15
9	85	15
10	84	16
11	84	16
12	83	17
13	82	18
14	82	18
15	81	19
16	81	19
17	80	20
18	80	20
19	79	21
20	79	21
21	78	22
22	77	23
23	77	23
24	76	24
25	75	25
26	74	26
27	73	27
28	72	28
29	71	29
30	71	29

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

	Clearer (%)	Cloudier (%)
1	4	96
2	4	96
3	5	95
4	5	95
5	5	95
6	5	95
7	5	95
8	6	94
9	6	94
10	6	94
11	6	94
12	7	93
13	7	93
14	7	93
15	7	93
16	7	93
17	7	93
18	7	93
19	8	92
20	8	92
21	8	92
22	8	92
23	8	92
24	7	93
25	7	93
26	7	93
27	7	93
28	6	94
29	6	94
30	5	95

	Rain chance (%)
1	95
2	95
3	95
4	95
5	95
6	95
7	95
8	95
9	94
10	94
11	94
12	94
13	94
14	94
15	94
16	94
17	94
18	94
19	94
20	94
21	94
22	95
23	95
24	95
25	95
26	95
27	95
28	95
29	95
30	94

	Oppressive (%)	Miserable (%)
1	90	10
2	89	11
3	89	11
4	88	12
5	87	13
6	87	13
7	86	14
8	85	15
9	85	15
10	84	16
11	84	16
12	83	17
13	82	18
14	82	18
15	81	19
16	81	19
17	80	20
18	80	20
19	79	21
20	79	21
21	78	22
22	77	23
23	77	23
24	76	24
25	75	25
26	74	26
27	73	27
28	72	28
29	71	29
30	71	29

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

	Clearer (%)	Cloudier (%)
1	4	96
2	4	96
3	5	95
4	5	95
5	5	95
6	5	95
7	5	95
8	6	94
9	6	94
10	6	94
11	6	94
12	7	93
13	7	93
14	7	93
15	7	93
16	7	93
17	7	93
18	7	93
19	8	92
20	8	92
21	8	92
22	8	92
23	8	92
24	7	93
25	7	93
26	7	93
27	7	93
28	6	94
29	6	94
30	5	95

	Rain chance (%)
1	95
2	95
3	95
4	95
5	95
6	95
7	95
8	95
9	94
10	94
11	94
12	94
13	94
14	94
15	94
16	94
17	94
18	94
19	94
20	94
21	94
22	95
23	95
24	95
25	95
26	95
27	95
28	95
29	95
30	94

	Oppressive (%)	Miserable (%)
1	90	10
2	89	11
3	89	11
4	88	12
5	87	13
6	87	13
7	86	14
8	85	15
9	85	15
10	84	16
11	84	16
12	83	17
13	82	18
14	82	18
15	81	19
16	81	19
17	80	20
18	80	20
19	79	21
20	79	21
21	78	22
22	77	23
23	77	23
24	76	24
25	75	25
26	74	26
27	73	27
28	72	28
29	71	29
30	71	29