Lahat weather in May

In May, Lahat sees average daytime highs of 31°C and overnight lows near 23°C, with 156 mm of rain across 22.7 wet days and about 11.8 hours of daylight. It is the 5th-warmest and 8th-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 11% of the time in May, and the air most often feels oppressive.

Daylight stretches from about 11 h 54 min at the start of May to 11 h 48 min by month's end. Set against the rest of the year, May is Lahat's 5th-clearest and 10th-windiest month. For the whole year in context, see Lahat's year-round climate.

Daytime high: 31°; 5th warmest
Overnight low: 23°; 10th coldest
Rainfall: 156 mm; 22.7 wet days
Daylight: 11 h 48 min; 6:07 AM – 5:57 PM
Cloud cover: 74%; 5th clearest
Wind: 4 km/h; 10th windiest
Solar energy: 4.95 kWh/m²
Travel score: 3.2; out of 10

Lahat is capital of Lahat Regency, South Sumatra Province, Indonesia.

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

← April Lahat year-round climate June →Best places to visit in May

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

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

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

A typical May day in Lahat 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 32°C. Set against its neighbours, May runs on par with April and on par with June.

	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)	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	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
31	31	23

How May really feels in Lahat

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

Lahat weather by month

How May compares with the rest of the year at a glance. May is the 5th-warmest and 8th-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	29° / 23°	274	28.7	12.2	2.9
Feb	30° / 23°	254	25.8	12.1	2.9
Mar	30° / 23°	277	28	12	2.8
Apr	30° / 23°	265	27.6	11.9	2.6
May	31° / 23°	156	22.7	11.8	3.2
Jun	31° / 22°	92	16.4	11.8	3.9
Jul	31° / 22°	90	14.7	11.8	4.0
Aug	32° / 23°	73	12.3	11.9	3.7
Sep	32° / 23°	97	12.3	12	3.5
Oct	32° / 23°	195	19.5	12.1	3.0
Nov	31° / 23°	291	26.4	12.2	2.7
Dec	30° / 23°	301	27.8	12.2	2.8

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 11% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 16% of May, with mostly cloudy or overcast conditions the remaining 73%. 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 (%)	19	19	19	19	19	19	20	20	22	24	24	25	27	28	28	30	31	32	32	32	32	32	32	32	31	31	31	30	30	29	29
Cloudier (%)	81	81	81	81	81	81	80	80	78	76	76	75	73	72	72	70	69	68	68	68	68	68	68	68	69	69	69	70	70	71	71

	Clearer (%)	Cloudier (%)
1	19	81
2	19	81
3	19	81
4	19	81
5	19	81
6	19	81
7	20	80
8	20	80
9	22	78
10	24	76
11	24	76
12	25	75
13	27	73
14	28	72
15	28	72
16	30	70
17	31	69
18	32	68
19	32	68
20	32	68
21	32	68
22	32	68
23	32	68
24	32	68
25	31	69
26	31	69
27	31	69
28	30	70
29	30	70
30	29	71
31	29	71

Chance of precipitation in May

Any precipitation

Lahat gets around 156 mm of rain over 22.7 wet days in May. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 74% and peaks near 85% on the wettest days. The odds ease 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 (%)	85	85	84	84	84	83	83	82	82	81	80	79	77	76	75	74	72	71	70	68	67	66	65	64	64	63	63	63	63	63	63

	Rain chance (%)
1	85
2	85
3	84
4	84
5	84
6	83
7	83
8	82
9	82
10	81
11	80
12	79
13	77
14	76
15	75
16	74
17	72
18	71
19	70
20	68
21	67
22	66
23	65
24	64
25	64
26	63
27	63
28	63
29	63
30	63
31	63

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May lands in the oppressive band about 89% 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	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1
Oppressive (%)	87	87	86	86	86	85	85	85	85	85	86	86	86	86	87	87	88	88	89	90	90	91	91	92	93	93	94	95	95	96	95
Miserable (%)	13	13	14	14	14	15	15	15	15	15	14	14	14	14	13	13	12	12	11	10	10	9	9	8	7	7	6	5	5	4	4

	Muggy (%)	Oppressive (%)	Miserable (%)
1	0	87	13
2	0	87	13
3	0	86	14
4	0	86	14
5	0	86	14
6	0	85	15
7	0	85	15
8	0	85	15
9	0	85	15
10	0	85	15
11	0	86	14
12	0	86	14
13	0	86	14
14	0	86	14
15	0	87	13
16	0	87	13
17	0	88	12
18	0	88	12
19	0	89	11
20	0	90	10
21	0	90	10
22	0	91	9
23	0	91	9
24	0	92	8
25	0	93	7
26	0	93	7
27	0	94	6
28	0	95	5
29	0	95	5
30	0	96	4
31	1	95	4

Wind in May

Winds average 4 km/h in May.

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

Sunrise & sunset in May

DaylightNight

Daylight runs from about 11 h 54 min at the start of May to 11 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 6 minutes over May. Sunrise moves from 6:07 AM to 6:09 AM, and sunset from 5:59 PM to 5:57 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	11.8	11.8	11.8	11.8	11.8	11.8	11.8	11.8	11.8	11.8	11.8	11.8	11.8	11.8	11.8	11.8	11.8	11.8	11.8	11.8	11.8	11.8	11.8	11.8
Sunrise (AM)	6:07	6:07	6:07	6:07	6:07	6:07	6:07	6:07	6:07	6:07	6:07	6:07	6:07	6:07	6:07	6:07	6:07	6:07	6:07	6:08	6:08	6:08	6:08	6:08	6:08	6:08	6:09	6:09	6:09	6:09	6:09
Sunset (PM)	5:59	5:59	5:59	5:58	5:58	5:58	5:58	5:58	5:58	5:58	5:57	5:57	5:57	5:57	5:57	5:57	5:57	5:57	5:57	5:57	5:57	5:57	5:57	5:57	5:57	5:57	5:57	5:57	5:57	5:57	5:57

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	11.9	6:07	5:59
2	11.9	6:07	5:59
3	11.9	6:07	5:59
4	11.9	6:07	5:58
5	11.9	6:07	5:58
6	11.9	6:07	5:58
7	11.9	6:07	5:58
8	11.8	6:07	5:58
9	11.8	6:07	5:58
10	11.8	6:07	5:58
11	11.8	6:07	5:57
12	11.8	6:07	5:57
13	11.8	6:07	5:57
14	11.8	6:07	5:57
15	11.8	6:07	5:57
16	11.8	6:07	5:57
17	11.8	6:07	5:57
18	11.8	6:07	5:57
19	11.8	6:07	5:57
20	11.8	6:08	5:57
21	11.8	6:08	5:57
22	11.8	6:08	5:57
23	11.8	6:08	5:57
24	11.8	6:08	5:57
25	11.8	6:08	5:57
26	11.8	6:08	5:57
27	11.8	6:09	5:57
28	11.8	6:09	5:57
29	11.8	6:09	5:57
30	11.8	6:09	5:57
31	11.8	6:09	5:57

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 4.95 kWh/m².

For context, solar energy here swings from a low near 4.47 kWh/m² to a high of 5.86 kWh/m² in September across the year — May's 4.95 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)	4.9	4.9	4.9	4.9	4.9	4.9	4.9	4.9	4.9	4.9	4.9	4.9	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	4.9	4.9	4.9
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	Bright

	Solar energy (kWh/m²)	Level
1	4.9	Bright
2	4.9	Bright
3	4.9	Bright
4	4.9	Bright
5	4.9	Bright
6	4.9	Bright
7	4.9	Bright
8	4.9	Bright
9	4.9	Bright
10	4.9	Bright
11	4.9	Bright
12	4.9	Bright
13	5.0	Bright
14	5.0	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	5.0	Bright
23	5.0	Bright
24	5.0	Bright
25	5.0	Bright
26	5.0	Bright
27	5.0	Bright
28	5.0	Bright
29	4.9	Bright
30	4.9	Bright
31	4.9	Bright

Planning a trip in May

Is May a good time to visit Lahat?

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

3.2

Sightseeing

5th-best month of the year

4.6

Beach & pool

6th-best month of the year

May is a weaker month for outdoor sightseeing in Lahat.

What to pack for Lahat in May

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

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

light clothesrain gearsun protection

UV index in Lahat in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May 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 Lahat peaks around February 19 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 14 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)	14	15	15	14	11	10	9	12	12	14	10	12
Level	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Very high	Extreme	Extreme	Extreme	Extreme	Extreme

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

Air quality in Lahat in May

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Lahat is worst in October — around 44 µg/m³ PM2.5 (poor), about 2.2× the cleanest month (December, 20 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)	20	23	25	23	24	25	27	31	41	44	28	20
Level	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Poor	Poor	Moderate	Moderate

	PM2.5 (µg/m³)	Level
Jan	20	Moderate
Feb	23	Moderate
Mar	25	Moderate
Apr	23	Moderate
May	24	Moderate
Jun	25	Moderate
Jul	27	Moderate
Aug	31	Moderate
Sep	41	Poor
Oct	44	Poor
Nov	28	Moderate
Dec	20	Moderate

Location & terrain

Where is Lahat?

Lahat sits at 3.8°S, 103.5°E, 115 m above sea level, in Indonesia. The nearest listed city is Tanjungagung, 34 km away.

Topography around Lahat

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

Within 3 km, the terrain around Lahat has only modest variations in elevation — a maximum elevation change of 110 m around an average of 122 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 802 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,183 m.

The land around Lahat is covered by trees (64%) and artificial surfaces (26%) within 3 km, trees (93%) within 16 km, and trees (97%) within 80 km.

3 km

110 m

trees 64%

16 km

802 m

trees 93%

80 km

3,183 m

trees 97%

treesgrasslandcroplandartificial surfacesbare terrainwater

← April Lahat year-round climate June →Best places to visit in May

May weather nearby: Tanjungagung 34 km · Pagar Alam 42 km · Baturaja 79 km · Prabumulih 86 km · Lubuklinggau 93 km · Curup 119 km · Indralaya 139 km · Bengkulu 142 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 Lahat (-3.7851°, 103.5428°, elevation 115 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	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
31	31	23

	Clearer (%)	Cloudier (%)
1	19	81
2	19	81
3	19	81
4	19	81
5	19	81
6	19	81
7	20	80
8	20	80
9	22	78
10	24	76
11	24	76
12	25	75
13	27	73
14	28	72
15	28	72
16	30	70
17	31	69
18	32	68
19	32	68
20	32	68
21	32	68
22	32	68
23	32	68
24	32	68
25	31	69
26	31	69
27	31	69
28	30	70
29	30	70
30	29	71
31	29	71

	Rain chance (%)
1	85
2	85
3	84
4	84
5	84
6	83
7	83
8	82
9	82
10	81
11	80
12	79
13	77
14	76
15	75
16	74
17	72
18	71
19	70
20	68
21	67
22	66
23	65
24	64
25	64
26	63
27	63
28	63
29	63
30	63
31	63

	Muggy (%)	Oppressive (%)	Miserable (%)
1	0	87	13
2	0	87	13
3	0	86	14
4	0	86	14
5	0	86	14
6	0	85	15
7	0	85	15
8	0	85	15
9	0	85	15
10	0	85	15
11	0	86	14
12	0	86	14
13	0	86	14
14	0	86	14
15	0	87	13
16	0	87	13
17	0	88	12
18	0	88	12
19	0	89	11
20	0	90	10
21	0	90	10
22	0	91	9
23	0	91	9
24	0	92	8
25	0	93	7
26	0	93	7
27	0	94	6
28	0	95	5
29	0	95	5
30	0	96	4
31	1	95	4

	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
31	31	23

	Clearer (%)	Cloudier (%)
1	19	81
2	19	81
3	19	81
4	19	81
5	19	81
6	19	81
7	20	80
8	20	80
9	22	78
10	24	76
11	24	76
12	25	75
13	27	73
14	28	72
15	28	72
16	30	70
17	31	69
18	32	68
19	32	68
20	32	68
21	32	68
22	32	68
23	32	68
24	32	68
25	31	69
26	31	69
27	31	69
28	30	70
29	30	70
30	29	71
31	29	71

	Rain chance (%)
1	85
2	85
3	84
4	84
5	84
6	83
7	83
8	82
9	82
10	81
11	80
12	79
13	77
14	76
15	75
16	74
17	72
18	71
19	70
20	68
21	67
22	66
23	65
24	64
25	64
26	63
27	63
28	63
29	63
30	63
31	63

	Muggy (%)	Oppressive (%)	Miserable (%)
1	0	87	13
2	0	87	13
3	0	86	14
4	0	86	14
5	0	86	14
6	0	85	15
7	0	85	15
8	0	85	15
9	0	85	15
10	0	85	15
11	0	86	14
12	0	86	14
13	0	86	14
14	0	86	14
15	0	87	13
16	0	87	13
17	0	88	12
18	0	88	12
19	0	89	11
20	0	90	10
21	0	90	10
22	0	91	9
23	0	91	9
24	0	92	8
25	0	93	7
26	0	93	7
27	0	94	6
28	0	95	5
29	0	95	5
30	0	96	4
31	1	95	4

	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
31	31	23

	Clearer (%)	Cloudier (%)
1	19	81
2	19	81
3	19	81
4	19	81
5	19	81
6	19	81
7	20	80
8	20	80
9	22	78
10	24	76
11	24	76
12	25	75
13	27	73
14	28	72
15	28	72
16	30	70
17	31	69
18	32	68
19	32	68
20	32	68
21	32	68
22	32	68
23	32	68
24	32	68
25	31	69
26	31	69
27	31	69
28	30	70
29	30	70
30	29	71
31	29	71

	Rain chance (%)
1	85
2	85
3	84
4	84
5	84
6	83
7	83
8	82
9	82
10	81
11	80
12	79
13	77
14	76
15	75
16	74
17	72
18	71
19	70
20	68
21	67
22	66
23	65
24	64
25	64
26	63
27	63
28	63
29	63
30	63
31	63

	Muggy (%)	Oppressive (%)	Miserable (%)
1	0	87	13
2	0	87	13
3	0	86	14
4	0	86	14
5	0	86	14
6	0	85	15
7	0	85	15
8	0	85	15
9	0	85	15
10	0	85	15
11	0	86	14
12	0	86	14
13	0	86	14
14	0	86	14
15	0	87	13
16	0	87	13
17	0	88	12
18	0	88	12
19	0	89	11
20	0	90	10
21	0	90	10
22	0	91	9
23	0	91	9
24	0	92	8
25	0	93	7
26	0	93	7
27	0	94	6
28	0	95	5
29	0	95	5
30	0	96	4
31	1	95	4