Bula Atumba weather in September

In September, Bula Atumba sees average daytime highs of 28°C and overnight lows near 19°C, with 15 mm of rain across 5 wet days and about 11.9 hours of daylight. It is the 5th-warmest and 9th-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 16% of the time in September, and the air most often feels humid.

Daylight stretches from about 11 h 48 min at the start of September to 12 h 06 min by month's end. Set against the rest of the year, September is Bula Atumba's 5th-clearest and 1st-windiest month. For the whole year in context, see Bula Atumba's year-round climate.

Daytime high: 28°; 5th warmest
Overnight low: 19°; 4th coldest
Rainfall: 15 mm; 5 wet days
Daylight: 12 hours; 5:57 AM – 5:54 PM
Cloud cover: 63%; 5th clearest
Wind: 7 km/h; 1st windiest
Solar energy: 4.78 kWh/m²
Travel score: 6.3; out of 10

← August Bula Atumba 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 Bula Atumba reaches about 28°C in the afternoon and slips back to 19°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 26°C and 31°C. Set against its neighbours, September runs about 1°C warmer than 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	29	29	29	29	29	29	29	29	29	29	29	29	29	28	28	28	28	28
Avg low (°C)	18	18	18	18	18	18	18	18	18	18	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19

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

How September really feels in Bula Atumba

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.

Bula Atumba weather by month

How September compares with the rest of the year at a glance. September is the 5th-warmest and 9th-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	28° / 21°	116	17	12.4	4.7
Feb	29° / 21°	110	14.4	12.3	4.4
Mar	29° / 21°	178	20.6	12.1	3.9
Apr	29° / 21°	241	25.1	11.8	3.4
May	29° / 20°	46	8.6	11.6	5.9
Jun	28° / 17°	2	0.4	11.5	7.7
Jul	28° / 16°	1	0.1	11.5	8.2
Aug	28° / 17°	5	1.2	11.7	7.9
Sep	28° / 19°	15	5	11.9	6.3
Oct	28° / 20°	67	14.9	12.2	4.8
Nov	28° / 21°	189	22.6	12.4	3.9
Dec	28° / 20°	157	20.7	12.5	4.6

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 16% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 24% of September, with mostly cloudy or overcast conditions the remaining 59%. 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 (%)	56	54	54	52	51	50	48	49	47	46	44	45	44	43	42	41	40	39	39	36	35	34	33	32	30	29	27	26	24	24
Cloudier (%)	44	46	46	48	49	50	52	51	53	54	56	55	56	57	58	59	60	61	61	64	65	66	67	68	70	71	73	74	76	76

	Clearer (%)	Cloudier (%)
1	56	44
2	54	46
3	54	46
4	52	48
5	51	49
6	50	50
7	48	52
8	49	51
9	47	53
10	46	54
11	44	56
12	45	55
13	44	56
14	43	57
15	42	58
16	41	59
17	40	60
18	39	61
19	39	61
20	36	64
21	35	65
22	34	66
23	33	67
24	32	68
25	30	70
26	29	71
27	27	73
28	26	74
29	24	76
30	24	76

Chance of precipitation in September

Any precipitation

Bula Atumba gets around 15 mm of rain over 5 wet days in September. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 17% and peaks near 25% 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
Rain chance (%)	8	9	9	10	10	11	12	12	13	14	15	15	16	17	18	18	19	19	19	20	20	20	21	21	22	22	23	24	24	25

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

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the humid band about 81% of days. Sticky, muggy-or-worse air turns up on roughly 10% 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
Comfortable (%)	30	29	27	25	24	22	20	18	16	14	13	11	9	8	6	5	4	3	3	2	2	1	1	1	1	1	1	0	0	0
Humid (%)	69	70	72	74	75	76	78	80	81	83	83	85	86	86	87	88	88	88	87	87	86	86	84	83	81	79	77	76	73	70
Muggy (%)	1	1	1	1	1	2	2	2	3	3	4	4	5	6	7	7	8	9	10	11	12	13	15	16	18	20	22	24	27	30

	Comfortable (%)	Humid (%)	Muggy (%)
1	30	69	1
2	29	70	1
3	27	72	1
4	25	74	1
5	24	75	1
6	22	76	2
7	20	78	2
8	18	80	2
9	16	81	3
10	14	83	3
11	13	83	4
12	11	85	4
13	9	86	5
14	8	86	6
15	6	87	7
16	5	88	7
17	4	88	8
18	3	88	9
19	3	87	10
20	2	87	11
21	2	86	12
22	1	86	13
23	1	84	15
24	1	83	16
25	1	81	18
26	1	79	20
27	1	77	22
28	0	76	24
29	0	73	27
30	0	70	30

Wind in September

Winds average 7 km/h in September, the windiest month of the year.

Across September, daily wind ranges from about 6 km/h on the calmest days to 7 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)	7	7	7	7	7	7	7	7	7	7	7	7	7	7	6	6	6	6	6	6	6	6	6	6	6	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

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

Sunrise & sunset in September

DaylightNight

Daylight runs from about 11 h 48 min at the start of September to 12 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 18 minutes over September. Sunrise moves from 6:06 AM to 5:48 AM, and sunset from 5:55 PM to 5:52 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)	11.8	11.8	11.8	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	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	12.1	12.1	12.1
Sunrise (AM)	6:06	6:05	6:04	6:04	6:03	6:03	6:02	6:01	6:01	6:00	6:00	5:59	5:58	5:58	5:57	5:57	5:56	5:55	5:55	5:54	5:53	5:53	5:52	5:52	5:51	5:50	5:50	5:49	5:49	5:48
Sunset (PM)	5:55	5:55	5:55	5:55	5:55	5:55	5:55	5:55	5:55	5:54	5:54	5:54	5:54	5:54	5:54	5:54	5:54	5:53	5:53	5:53	5:53	5:53	5:53	5:53	5:53	5:53	5:52	5:52	5:52	5:52

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	11.8	6:06	5:55
2	11.8	6:05	5:55
3	11.8	6:04	5:55
4	11.9	6:04	5:55
5	11.9	6:03	5:55
6	11.9	6:03	5:55
7	11.9	6:02	5:55
8	11.9	6:01	5:55
9	11.9	6:01	5:55
10	11.9	6:00	5:54
11	11.9	6:00	5:54
12	11.9	5:59	5:54
13	11.9	5:58	5:54
14	11.9	5:58	5:54
15	11.9	5:57	5:54
16	12.0	5:57	5:54
17	12.0	5:56	5:54
18	12.0	5:55	5:53
19	12.0	5:55	5:53
20	12.0	5:54	5:53
21	12.0	5:53	5:53
22	12.0	5:53	5:53
23	12.0	5:52	5:53
24	12.0	5:52	5:53
25	12.0	5:51	5:53
26	12.0	5:50	5:53
27	12.0	5:50	5:52
28	12.1	5:49	5:52
29	12.1	5:49	5:52
30	12.1	5:48	5:52

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.78 kWh/m².

For context, solar energy here swings from a low near 4.37 kWh/m² to a high of 5.51 kWh/m² in February across the year — September's 4.78 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
Solar energy (kWh/m²)	5.0	5.0	5.0	4.9	4.9	4.9	4.9	4.9	4.9	4.9	4.9	4.8	4.8	4.8	4.8	4.8	4.8	4.7	4.7	4.7	4.7	4.7	4.6	4.6	4.6	4.6	4.5	4.5	4.5	4.5
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	5.0	Bright
2	5.0	Bright
3	5.0	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	4.8	Bright
13	4.8	Bright
14	4.8	Bright
15	4.8	Bright
16	4.8	Bright
17	4.8	Bright
18	4.7	Bright
19	4.7	Bright
20	4.7	Bright
21	4.7	Bright
22	4.7	Bright
23	4.6	Bright
24	4.6	Bright
25	4.6	Bright
26	4.6	Bright
27	4.5	Bright
28	4.5	Bright
29	4.5	Bright
30	4.5	Bright

Planning a trip in September

Hazard calendar for Bula Atumba

In seasonPeak

None of Bula Atumba's seasonal hazards are active in September. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Bula Atumba's rainy season runs November–April, when most of the year's rain falls.

Rainy season

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Is September a good time to visit Bula Atumba?

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

6.3

Sightseeing

4th-best month of the year

7.5

Beach & pool

4th-best month of the year

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

What to pack for Bula Atumba in September

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

In September, Bula Atumba sees daytime highs around 28°C and nights near 19°C. Pack light clothes. Worth having: sun protection. About 5 days see rain.

light clothessun protection

UV index in Bula Atumba in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Bula Atumba peaks around March 13 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near August 14 at about 6 (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	13	10	8	8	6	10	13	12	12
Level	Extreme	Extreme	Extreme	Extreme	Very high	Very high	Very high	High	Very high	Extreme	Extreme	Extreme

	UV index (midday)	Level
Jan	15	Extreme
Feb	15	Extreme
Mar	15	Extreme
Apr	13	Extreme
May	10	Very high
Jun	8	Very high
Jul	8	Very high
Aug	6	High
Sep	10	Very high
Oct	13	Extreme
Nov	12	Extreme
Dec	12	Extreme

Air quality in Bula Atumba 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 Bula Atumba is worst in June — around 123 µg/m³ PM2.5 (unhealthy), about 7.3× the cleanest month (December, 17 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)	17	19	19	18	35	123	106	45	49	29	17	17
Level	Moderate	Moderate	Moderate	Moderate	Moderate	Unhealthy	Unhealthy	Poor	Poor	Moderate	Moderate	Moderate

	PM2.5 (µg/m³)	Level
Jan	17	Moderate
Feb	19	Moderate
Mar	19	Moderate
Apr	18	Moderate
May	35	Moderate
Jun	123	Unhealthy
Jul	106	Unhealthy
Aug	45	Poor
Sep	49	Poor
Oct	29	Moderate
Nov	17	Moderate
Dec	17	Moderate

Location & terrain

Where is Bula Atumba?

Bula Atumba sits at 8.7°S, 14.8°E, 920 m above sea level, in Angola. The nearest listed city is Pango Aluquém, 37 km away.

Topography around Bula Atumba

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

Within 3 km, the terrain around Bula Atumba has only modest variations in elevation — a maximum elevation change of 240 m around an average of 888 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 676 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,433 m.

The land around Bula Atumba is covered by grassland (40%), trees (35%) and shrubs (23%) within 3 km, trees (63%) and grassland (28%) within 16 km, and trees (68%) and grassland (29%) within 80 km.

3 km

240 m

grassland 40%

16 km

676 m

trees 63%

80 km

1,433 m

trees 68%

treesshrubsgrasslandartificial surfaces

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

September weather nearby: Pango Aluquém 37 km · Piri 43 km · Golungo Alto 51 km · Cazombo 63 km · Nzagi 64 km · Cage Mazumbo 65 km · Úcua 70 km · N'dalatando 70 km

Angola travel facts

Travel advisory: Level 2; Exercise Increased Caution
Power plugs: Type C / F; 220 V · 50 Hz
Prices: ≈ 35% of US; price level, 2025
GDP per capita: $3,129; 2025
Happiness: 3.8 / 10; World Happiness, 2017
Homicide rate: 4.1; per 100k, 2016
Road deaths: 26.1; per 100k/yr, 2019
Income group: Lower middle; World Bank
English: Very low; EF EPI 413
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 Bula Atumba (-8.6742°, 14.797°, elevation 920 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	28	18
2	28	18
3	28	18
4	28	18
5	28	18
6	28	18
7	28	18
8	28	18
9	28	18
10	28	18
11	28	19
12	28	19
13	29	19
14	29	19
15	29	19
16	29	19
17	29	19
18	29	19
19	29	19
20	29	19
21	29	19
22	29	19
23	29	19
24	29	19
25	29	19
26	28	19
27	28	19
28	28	19
29	28	19
30	28	19

	Clearer (%)	Cloudier (%)
1	56	44
2	54	46
3	54	46
4	52	48
5	51	49
6	50	50
7	48	52
8	49	51
9	47	53
10	46	54
11	44	56
12	45	55
13	44	56
14	43	57
15	42	58
16	41	59
17	40	60
18	39	61
19	39	61
20	36	64
21	35	65
22	34	66
23	33	67
24	32	68
25	30	70
26	29	71
27	27	73
28	26	74
29	24	76
30	24	76

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

	Comfortable (%)	Humid (%)	Muggy (%)
1	30	69	1
2	29	70	1
3	27	72	1
4	25	74	1
5	24	75	1
6	22	76	2
7	20	78	2
8	18	80	2
9	16	81	3
10	14	83	3
11	13	83	4
12	11	85	4
13	9	86	5
14	8	86	6
15	6	87	7
16	5	88	7
17	4	88	8
18	3	88	9
19	3	87	10
20	2	87	11
21	2	86	12
22	1	86	13
23	1	84	15
24	1	83	16
25	1	81	18
26	1	79	20
27	1	77	22
28	0	76	24
29	0	73	27
30	0	70	30

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

	Clearer (%)	Cloudier (%)
1	56	44
2	54	46
3	54	46
4	52	48
5	51	49
6	50	50
7	48	52
8	49	51
9	47	53
10	46	54
11	44	56
12	45	55
13	44	56
14	43	57
15	42	58
16	41	59
17	40	60
18	39	61
19	39	61
20	36	64
21	35	65
22	34	66
23	33	67
24	32	68
25	30	70
26	29	71
27	27	73
28	26	74
29	24	76
30	24	76

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

	Comfortable (%)	Humid (%)	Muggy (%)
1	30	69	1
2	29	70	1
3	27	72	1
4	25	74	1
5	24	75	1
6	22	76	2
7	20	78	2
8	18	80	2
9	16	81	3
10	14	83	3
11	13	83	4
12	11	85	4
13	9	86	5
14	8	86	6
15	6	87	7
16	5	88	7
17	4	88	8
18	3	88	9
19	3	87	10
20	2	87	11
21	2	86	12
22	1	86	13
23	1	84	15
24	1	83	16
25	1	81	18
26	1	79	20
27	1	77	22
28	0	76	24
29	0	73	27
30	0	70	30

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

	Clearer (%)	Cloudier (%)
1	56	44
2	54	46
3	54	46
4	52	48
5	51	49
6	50	50
7	48	52
8	49	51
9	47	53
10	46	54
11	44	56
12	45	55
13	44	56
14	43	57
15	42	58
16	41	59
17	40	60
18	39	61
19	39	61
20	36	64
21	35	65
22	34	66
23	33	67
24	32	68
25	30	70
26	29	71
27	27	73
28	26	74
29	24	76
30	24	76

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

	Comfortable (%)	Humid (%)	Muggy (%)
1	30	69	1
2	29	70	1
3	27	72	1
4	25	74	1
5	24	75	1
6	22	76	2
7	20	78	2
8	18	80	2
9	16	81	3
10	14	83	3
11	13	83	4
12	11	85	4
13	9	86	5
14	8	86	6
15	6	87	7
16	5	88	7
17	4	88	8
18	3	88	9
19	3	87	10
20	2	87	11
21	2	86	12
22	1	86	13
23	1	84	15
24	1	83	16
25	1	81	18
26	1	79	20
27	1	77	22
28	0	76	24
29	0	73	27
30	0	70	30