Pweto weather in September

In September, Pweto sees average daytime highs of 28°C and overnight lows near 22°C, with 10 mm of rain across 2.7 wet days and about 12 hours of daylight. It is the 1st-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 57% 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 Pweto's 5th-clearest and 6th-windiest month. For the whole year in context, see Pweto's year-round climate.

Daytime high: 28°; 1st warmest
Overnight low: 22°; 11th coldest
Rainfall: 10 mm; 2.7 wet days
Daylight: 12 hours; 6:00 AM – 5:57 PM
Cloud cover: 39%; 5th clearest
Wind: 10 km/h; 6th windiest
Solar energy: 6.65 kWh/m²
Travel score: 7.1; out of 10

Pweto is town in the Democratic Republic of the Congo.

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

← August Pweto 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 Pweto reaches about 28°C in the afternoon and slips back to 22°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 30°C. Set against its neighbours, September runs about 2°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	28	29	29	29	29	29	29	29	29	29	29	29	29	29	29	29	29	29
Avg low (°C)	21	21	21	21	21	21	21	21	21	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22

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

Pweto weather by month

How September compares with the rest of the year at a glance. September is the 1st-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	26° / 21°	185	25.5	12.4	4.1
Feb	26° / 21°	163	22.3	12.3	4.2
Mar	26° / 21°	238	28	12.1	3.9
Apr	26° / 21°	141	19.4	11.8	5.2
May	26° / 21°	14	3	11.6	8.2
Jun	25° / 19°	0	0	11.5	9.3
Jul	24° / 19°	0	0	11.6	9.4
Aug	26° / 20°	1	0.1	11.7	8.8
Sep	28° / 22°	10	2.7	12	7.1
Oct	28° / 22°	67	14.7	12.2	5.3
Nov	26° / 21°	187	25.1	12.4	4.1
Dec	26° / 21°	234	27.9	12.5	3.8

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 57% 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 26%. 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 (%)	85	84	84	84	82	82	80	80	79	78	78	77	77	77	76	76	76	75	75	73	72	71	69	68	66	65	62	61	60	58
Cloudier (%)	15	16	16	16	18	18	20	20	21	22	22	23	23	23	24	24	24	25	25	27	28	29	31	32	34	35	38	39	40	42

	Clearer (%)	Cloudier (%)
1	85	15
2	84	16
3	84	16
4	84	16
5	82	18
6	82	18
7	80	20
8	80	20
9	79	21
10	78	22
11	78	22
12	77	23
13	77	23
14	77	23
15	76	24
16	76	24
17	76	24
18	75	25
19	75	25
20	73	27
21	72	28
22	71	29
23	69	31
24	68	32
25	66	34
26	65	35
27	62	38
28	61	39
29	60	40
30	58	42

Chance of precipitation in September

Any precipitation

Pweto gets around 10 mm of rain over 2.7 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 10% and peaks near 27% 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 (%)	2	2	2	3	3	4	4	4	5	5	6	6	7	7	7	8	9	9	10	11	12	13	15	16	18	20	22	24	25	27

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

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 46% of days. Sticky, muggy-or-worse air turns up on roughly 14% 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
Dry (%)	14	13	13	12	11	11	10	10	9	9	8	8	7	7	6	6	5	5	4	4	3	3	2	2	2	1	1	1	1	1
Comfortable (%)	50	49	48	47	46	45	44	43	42	40	39	37	36	35	34	32	31	30	29	27	26	25	24	23	22	21	20	19	18	17
Humid (%)	34	36	37	38	39	40	42	43	44	44	45	46	47	47	48	49	50	50	51	51	52	52	52	52	51	52	51	50	50	49
Muggy (%)	2	2	2	3	3	4	4	5	6	7	8	9	10	11	12	13	14	15	16	18	19	20	22	23	25	26	28	30	32	33

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)
1	14	50	34	2
2	13	49	36	2
3	13	48	37	2
4	12	47	38	3
5	11	46	39	3
6	11	45	40	4
7	10	44	42	4
8	10	43	43	5
9	9	42	44	6
10	9	40	44	7
11	8	39	45	8
12	8	37	46	9
13	7	36	47	10
14	7	35	47	11
15	6	34	48	12
16	6	32	49	13
17	5	31	50	14
18	5	30	50	15
19	4	29	51	16
20	4	27	51	18
21	3	26	52	19
22	3	25	52	20
23	2	24	52	22
24	2	23	52	23
25	2	22	51	25
26	1	21	52	26
27	1	20	51	28
28	1	19	50	30
29	1	18	50	32
30	1	17	49	33

Wind in September

Winds average 10 km/h in September.

Across September, daily wind ranges from about 9 km/h on the calmest days to 11 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)	11	11	11	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	9	9	9	9	9
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	11	calm
2	11	calm
3	11	calm
4	10	calm
5	10	calm
6	10	calm
7	10	calm
8	10	calm
9	10	calm
10	10	calm
11	10	calm
12	10	calm
13	10	calm
14	10	calm
15	10	calm
16	10	calm
17	10	calm
18	10	calm
19	10	calm
20	10	calm
21	10	calm
22	10	calm
23	10	calm
24	10	calm
25	10	calm
26	9	calm
27	9	calm
28	9	calm
29	9	calm
30	9	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 6:09 AM to 5:52 AM, and sunset from 5:59 PM to 5:56 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	11.9	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	12.0	12.1	12.1
Sunrise (AM)	6:09	6:08	6:08	6:07	6:07	6:06	6:06	6:05	6:04	6:04	6:03	6:03	6:02	6:01	6:01	6:00	5:59	5:59	5:58	5:58	5:57	5:56	5:56	5:55	5:55	5:54	5:53	5:53	5:52	5:52
Sunset (PM)	5:59	5:59	5:59	5:59	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	5:56	5:56	5:56	5:56	5:56	5:56	5:56	5:56

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	11.8	6:09	5:59
2	11.8	6:08	5:59
3	11.9	6:08	5:59
4	11.9	6:07	5:59
5	11.9	6:07	5:59
6	11.9	6:06	5:59
7	11.9	6:06	5:59
8	11.9	6:05	5:58
9	11.9	6:04	5:58
10	11.9	6:04	5:58
11	11.9	6:03	5:58
12	11.9	6:03	5:58
13	11.9	6:02	5:58
14	11.9	6:01	5:58
15	11.9	6:01	5:57
16	12.0	6:00	5:57
17	12.0	5:59	5:57
18	12.0	5:59	5:57
19	12.0	5:58	5:57
20	12.0	5:58	5:57
21	12.0	5:57	5:57
22	12.0	5:56	5:57
23	12.0	5:56	5:56
24	12.0	5:55	5:56
25	12.0	5:55	5:56
26	12.0	5:54	5:56
27	12.0	5:53	5:56
28	12.0	5:53	5:56
29	12.1	5:52	5:56
30	12.1	5:52	5:56

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 6.65 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 5.59 kWh/m² to a high of 6.65 kWh/m² in September across the year — September's 6.65 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)	6.6	6.6	6.6	6.6	6.6	6.6	6.6	6.6	6.6	6.6	6.6	6.6	6.7	6.7	6.7	6.7	6.7	6.7	6.7	6.7	6.7	6.7	6.7	6.7	6.7	6.7	6.6	6.6	6.6	6.6
Level	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense

	Solar energy (kWh/m²)	Level
1	6.6	Intense
2	6.6	Intense
3	6.6	Intense
4	6.6	Intense
5	6.6	Intense
6	6.6	Intense
7	6.6	Intense
8	6.6	Intense
9	6.6	Intense
10	6.6	Intense
11	6.6	Intense
12	6.6	Intense
13	6.7	Intense
14	6.7	Intense
15	6.7	Intense
16	6.7	Intense
17	6.7	Intense
18	6.7	Intense
19	6.7	Intense
20	6.7	Intense
21	6.7	Intense
22	6.7	Intense
23	6.7	Intense
24	6.7	Intense
25	6.7	Intense
26	6.7	Intense
27	6.6	Intense
28	6.6	Intense
29	6.6	Intense
30	6.6	Intense

Planning a trip in September

Hazard calendar for Pweto

In seasonPeak

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

Pweto's monsoon runs November–April, when most of the year's rain falls.

Monsoon

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Is September a good time to visit Pweto?

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

7.1

Sightseeing

5th-best month of the year

8.3

Beach & pool

2nd-best month of the year

September is one of the better times to visit Pweto for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Pweto in September

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

In September, Pweto sees daytime highs around 28°C and nights near 22°C. Pack light clothes and sun protection.

light clothessun protection

UV index in Pweto 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 Pweto peaks around February 20 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near August 12 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)	15	16	16	14	10	10	10	9	12	13	12	13
Level	Extreme	Extreme	Extreme	Extreme	Extreme	Very high	Very high	Very high	Extreme	Extreme	Extreme	Extreme

	UV index (midday)	Level
Jan	15	Extreme
Feb	16	Extreme
Mar	16	Extreme
Apr	14	Extreme
May	10	Extreme
Jun	10	Very high
Jul	10	Very high
Aug	9	Very high
Sep	12	Extreme
Oct	13	Extreme
Nov	12	Extreme
Dec	13	Extreme

Air quality in Pweto 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 Pweto is worst in August — around 104 µg/m³ PM2.5 (unhealthy), about 14.2× the cleanest month (April, 7 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)	12	12	9	7	14	51	84	104	75	31	15	9
Level	Good	Moderate	Good	Good	Moderate	Poor	Unhealthy	Unhealthy	Unhealthy	Moderate	Moderate	Good

	PM2.5 (µg/m³)	Level
Jan	12	Good
Feb	12	Moderate
Mar	9	Good
Apr	7	Good
May	14	Moderate
Jun	51	Poor
Jul	84	Unhealthy
Aug	104	Unhealthy
Sep	75	Unhealthy
Oct	31	Moderate
Nov	15	Moderate
Dec	9	Good

Location & terrain

Where is Pweto?

Pweto sits at 8.5°S, 28.9°E, 954 m above sea level, in Democratic Republic of the Congo. The nearest listed city is Chiengi, 36 km away.

Topography around Pweto

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

Within 3 km, the terrain around Pweto has significant variations in elevation — a maximum elevation change of 393 m around an average of 995 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 597 m; within 80 km, large variations in elevation — a maximum elevation change of 1,088 m.

The land around Pweto is covered by grassland (31%) within 3 km, trees (28%), water (26%) and grassland (23%) within 16 km, and trees (59%) within 80 km.

3 km

393 m

grassland 31%

16 km

597 m

trees 28%

80 km

1,088 m

trees 59%

treesshrubsgrasslandcroplandartificial surfaceswaterwetland

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

September weather nearby: Chiengi 36 km · Kaputa 84 km · Nchelenge 99 km · Pepa 129 km · Kawambwa 149 km · Mwansabombwe 152 km · Mporokoso 168 km · Kituku 174 km

Democratic Republic of the Congo travel facts

Travel advisory: Level 4; Do Not Travel
Power plugs: Type C / E; 220 V · 50 Hz
Prices: ≈ 42% of US; price level, 2025
GDP per capita: $807; 2025
Happiness: 3.8 / 10; World Happiness, 2025
Safe drinking water: 12%; of population, 2024
Road deaths: 34.9; per 100k/yr, 2019
Income group: Low; World Bank
English: Very low; EF EPI 400

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 Pweto (-8.466°, 28.9008°, elevation 954 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	21
2	28	21
3	28	21
4	28	21
5	28	21
6	28	21
7	28	21
8	28	21
9	28	21
10	28	22
11	28	22
12	28	22
13	28	22
14	29	22
15	29	22
16	29	22
17	29	22
18	29	22
19	29	22
20	29	22
21	29	22
22	29	22
23	29	22
24	29	22
25	29	22
26	29	22
27	29	22
28	29	22
29	29	22
30	29	22

	Clearer (%)	Cloudier (%)
1	85	15
2	84	16
3	84	16
4	84	16
5	82	18
6	82	18
7	80	20
8	80	20
9	79	21
10	78	22
11	78	22
12	77	23
13	77	23
14	77	23
15	76	24
16	76	24
17	76	24
18	75	25
19	75	25
20	73	27
21	72	28
22	71	29
23	69	31
24	68	32
25	66	34
26	65	35
27	62	38
28	61	39
29	60	40
30	58	42

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

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)
1	14	50	34	2
2	13	49	36	2
3	13	48	37	2
4	12	47	38	3
5	11	46	39	3
6	11	45	40	4
7	10	44	42	4
8	10	43	43	5
9	9	42	44	6
10	9	40	44	7
11	8	39	45	8
12	8	37	46	9
13	7	36	47	10
14	7	35	47	11
15	6	34	48	12
16	6	32	49	13
17	5	31	50	14
18	5	30	50	15
19	4	29	51	16
20	4	27	51	18
21	3	26	52	19
22	3	25	52	20
23	2	24	52	22
24	2	23	52	23
25	2	22	51	25
26	1	21	52	26
27	1	20	51	28
28	1	19	50	30
29	1	18	50	32
30	1	17	49	33

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

	Clearer (%)	Cloudier (%)
1	85	15
2	84	16
3	84	16
4	84	16
5	82	18
6	82	18
7	80	20
8	80	20
9	79	21
10	78	22
11	78	22
12	77	23
13	77	23
14	77	23
15	76	24
16	76	24
17	76	24
18	75	25
19	75	25
20	73	27
21	72	28
22	71	29
23	69	31
24	68	32
25	66	34
26	65	35
27	62	38
28	61	39
29	60	40
30	58	42

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

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)
1	14	50	34	2
2	13	49	36	2
3	13	48	37	2
4	12	47	38	3
5	11	46	39	3
6	11	45	40	4
7	10	44	42	4
8	10	43	43	5
9	9	42	44	6
10	9	40	44	7
11	8	39	45	8
12	8	37	46	9
13	7	36	47	10
14	7	35	47	11
15	6	34	48	12
16	6	32	49	13
17	5	31	50	14
18	5	30	50	15
19	4	29	51	16
20	4	27	51	18
21	3	26	52	19
22	3	25	52	20
23	2	24	52	22
24	2	23	52	23
25	2	22	51	25
26	1	21	52	26
27	1	20	51	28
28	1	19	50	30
29	1	18	50	32
30	1	17	49	33

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

	Clearer (%)	Cloudier (%)
1	85	15
2	84	16
3	84	16
4	84	16
5	82	18
6	82	18
7	80	20
8	80	20
9	79	21
10	78	22
11	78	22
12	77	23
13	77	23
14	77	23
15	76	24
16	76	24
17	76	24
18	75	25
19	75	25
20	73	27
21	72	28
22	71	29
23	69	31
24	68	32
25	66	34
26	65	35
27	62	38
28	61	39
29	60	40
30	58	42

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

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)
1	14	50	34	2
2	13	49	36	2
3	13	48	37	2
4	12	47	38	3
5	11	46	39	3
6	11	45	40	4
7	10	44	42	4
8	10	43	43	5
9	9	42	44	6
10	9	40	44	7
11	8	39	45	8
12	8	37	46	9
13	7	36	47	10
14	7	35	47	11
15	6	34	48	12
16	6	32	49	13
17	5	31	50	14
18	5	30	50	15
19	4	29	51	16
20	4	27	51	18
21	3	26	52	19
22	3	25	52	20
23	2	24	52	22
24	2	23	52	23
25	2	22	51	25
26	1	21	52	26
27	1	20	51	28
28	1	19	50	30
29	1	18	50	32
30	1	17	49	33