Chipata weather in October

In October, Chipata sees average daytime highs of 31°C and overnight lows near 19°C, with 18 mm of rain across 3.4 wet days and about 12.3 hours of daylight. It is the 1st-warmest and 7th-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 58% of the time in October, and the air most often feels dry.

Daylight stretches from about 12 h 06 min at the start of October to 12 h 30 min by month's end. Set against the rest of the year, October is Chipata's 6th-clearest and 1st-windiest month. For the whole year in context, see Chipata's year-round climate.

Daytime high: 31°; 1st warmest
Overnight low: 19°; 10th coldest
Rainfall: 18 mm; 3.4 wet days
Daylight: 12 h 18 min; 5:25 AM – 5:44 PM
Cloud cover: 38%; 6th clearest
Wind: 14 km/h; 1st windiest
Solar energy: 6.82 kWh/m²
Travel score: 5.7; out of 10

Chipata is city.

Founded: 1899

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

← September Chipata year-round climate November →Best places to visit in October

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

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

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

A typical October day in Chipata reaches about 31°C in the afternoon and slips back to 19°C overnight — a 12°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, October runs about 2°C warmer than September and on par with November.

	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)	30	30	30	30	30	30	30	30	30	30	30	30	30	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31
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	20	20	20

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

Chipata weather by month

How October compares with the rest of the year at a glance. October is the 1st-warmest and 7th-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	26° / 19°	279	27.4	12.7	3.8
Feb	26° / 18°	219	22.7	12.5	4.2
Mar	26° / 18°	166	21.6	12.1	4.8
Apr	26° / 16°	35	7.3	11.7	7.2
May	25° / 14°	5	1.2	11.4	8.7
Jun	24° / 12°	1	0.1	11.2	9.1
Jul	23° / 11°	1	0.2	11.3	9.0
Aug	26° / 13°	1	0.2	11.5	8.8
Sep	29° / 16°	2	0.4	11.9	7.5
Oct	31° / 19°	18	3.4	12.3	5.7
Nov	30° / 20°	78	12	12.6	4.6
Dec	27° / 19°	240	25.2	12.8	4.0

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 58% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 27% of October, with mostly cloudy or overcast conditions the remaining 16%. 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	31
Clearer (%)	89	88	88	87	87	87	87	87	87	85	85	85	85	84	84	84	84	84	84	83	83	83	83	83	83	83	82	82	80	80	78
Cloudier (%)	11	12	12	13	13	13	13	13	13	15	15	15	15	16	16	16	16	16	16	17	17	17	17	17	17	17	18	18	20	20	22

	Clearer (%)	Cloudier (%)
1	89	11
2	88	12
3	88	12
4	87	13
5	87	13
6	87	13
7	87	13
8	87	13
9	87	13
10	85	15
11	85	15
12	85	15
13	85	15
14	84	16
15	84	16
16	84	16
17	84	16
18	84	16
19	84	16
20	83	17
21	83	17
22	83	17
23	83	17
24	83	17
25	83	17
26	83	17
27	82	18
28	82	18
29	80	20
30	80	20
31	78	22

Chance of precipitation in October

Any precipitation

Chipata gets around 18 mm of rain over 3.4 wet days in October. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 11% and peaks near 19% 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	31
Rain chance (%)	4	5	6	6	7	8	8	9	9	10	10	11	11	11	11	11	11	11	11	11	11	12	12	13	13	14	15	16	17	18	19

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

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October lands in the dry band about 69% of days. It rarely turns muggy — the humid and sticky bands barely register.

	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
Dry (%)	86	85	84	82	81	80	78	77	77	75	75	74	72	72	71	71	70	69	68	68	66	65	64	63	60	59	57	55	53	51	49
Comfortable (%)	12	13	14	15	16	17	18	19	19	20	20	21	22	22	23	23	24	25	26	26	27	28	29	30	32	33	34	35	36	37	38
Humid (%)	2	2	2	3	3	3	4	4	4	5	5	5	6	6	6	6	6	6	6	6	7	7	7	7	8	8	9	10	11	12	13

	Dry (%)	Comfortable (%)	Humid (%)
1	86	12	2
2	85	13	2
3	84	14	2
4	82	15	3
5	81	16	3
6	80	17	3
7	78	18	4
8	77	19	4
9	77	19	4
10	75	20	5
11	75	20	5
12	74	21	5
13	72	22	6
14	72	22	6
15	71	23	6
16	71	23	6
17	70	24	6
18	69	25	6
19	68	26	6
20	68	26	6
21	66	27	7
22	65	28	7
23	64	29	7
24	63	30	7
25	60	32	8
26	59	33	8
27	57	34	9
28	55	35	10
29	53	36	11
30	51	37	12
31	49	38	13

Wind in October

Winds average 14 km/h in October, the windiest month of the year.

Across October, daily wind ranges from about 13 km/h on the calmest days to 14 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)	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	13	13	13	13	13
Feels	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze

	Wind speed (km/h)	Feels
1	14	light breeze
2	14	light breeze
3	14	light breeze
4	14	light breeze
5	14	light breeze
6	14	light breeze
7	14	light breeze
8	14	light breeze
9	14	light breeze
10	14	light breeze
11	14	light breeze
12	14	light breeze
13	14	light breeze
14	14	light breeze
15	14	light breeze
16	14	light breeze
17	14	light breeze
18	14	light breeze
19	14	light breeze
20	14	light breeze
21	14	light breeze
22	14	light breeze
23	14	light breeze
24	14	light breeze
25	14	light breeze
26	14	light breeze
27	13	light breeze
28	13	light breeze
29	13	light breeze
30	13	light breeze
31	13	light breeze

Sunrise & sunset in October

DaylightNight

Daylight runs from about 12 h 06 min at the start of October to 12 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 24 minutes over October. Sunrise moves from 5:35 AM to 5:18 AM, and sunset from 5:42 PM to 5:47 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)	12.1	12.1	12.1	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.3	12.3	12.3	12.3	12.3	12.3	12.3	12.3	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.5	12.5	12.5	12.5
Sunrise (AM)	5:35	5:34	5:33	5:33	5:32	5:31	5:31	5:30	5:29	5:29	5:28	5:27	5:27	5:26	5:26	5:25	5:25	5:24	5:24	5:23	5:23	5:22	5:22	5:21	5:21	5:20	5:20	5:19	5:19	5:19	5:18
Sunset (PM)	5:42	5:42	5:42	5:42	5:42	5:42	5:42	5:43	5:43	5:43	5:43	5:43	5:43	5:43	5:44	5:44	5:44	5:44	5:44	5:45	5:45	5:45	5:45	5:45	5:46	5:46	5:46	5:47	5:47	5:47	5:47

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	12.1	5:35	5:42
2	12.1	5:34	5:42
3	12.1	5:33	5:42
4	12.2	5:33	5:42
5	12.2	5:32	5:42
6	12.2	5:31	5:42
7	12.2	5:31	5:42
8	12.2	5:30	5:43
9	12.2	5:29	5:43
10	12.2	5:29	5:43
11	12.2	5:28	5:43
12	12.3	5:27	5:43
13	12.3	5:27	5:43
14	12.3	5:26	5:43
15	12.3	5:26	5:44
16	12.3	5:25	5:44
17	12.3	5:25	5:44
18	12.3	5:24	5:44
19	12.3	5:24	5:44
20	12.4	5:23	5:45
21	12.4	5:23	5:45
22	12.4	5:22	5:45
23	12.4	5:22	5:45
24	12.4	5:21	5:45
25	12.4	5:21	5:46
26	12.4	5:20	5:46
27	12.4	5:20	5:46
28	12.5	5:19	5:47
29	12.5	5:19	5:47
30	12.5	5:19	5:47
31	12.5	5:18	5:47

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 6.82 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 4.88 kWh/m² to a high of 6.82 kWh/m² in October across the year — October's 6.82 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	31
Solar energy (kWh/m²)	6.8	6.8	6.8	6.8	6.8	6.8	6.8	6.8	6.8	6.8	6.8	6.8	6.8	6.8	6.8	6.8	6.8	6.8	6.8	6.8	6.8	6.8	6.8	6.8	6.8	6.8	6.8	6.8	6.8	6.8	6.8
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	Intense

	Solar energy (kWh/m²)	Level
1	6.8	Intense
2	6.8	Intense
3	6.8	Intense
4	6.8	Intense
5	6.8	Intense
6	6.8	Intense
7	6.8	Intense
8	6.8	Intense
9	6.8	Intense
10	6.8	Intense
11	6.8	Intense
12	6.8	Intense
13	6.8	Intense
14	6.8	Intense
15	6.8	Intense
16	6.8	Intense
17	6.8	Intense
18	6.8	Intense
19	6.8	Intense
20	6.8	Intense
21	6.8	Intense
22	6.8	Intense
23	6.8	Intense
24	6.8	Intense
25	6.8	Intense
26	6.8	Intense
27	6.8	Intense
28	6.8	Intense
29	6.8	Intense
30	6.8	Intense
31	6.8	Intense

Planning a trip in October

Hazard calendar for Chipata

In seasonPeak

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

Chipata's monsoon runs December–March, when most of the year's rain falls.

Monsoon

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Is October a good time to visit Chipata?

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

5.7

Sightseeing

7th-best month of the year

8.1

Beach & pool

3rd-best month of the year

October is a reasonable time to visit Chipata for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Chipata in October

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

In October, Chipata sees daytime highs around 31°C and nights near 19°C. Pack light clothes and sun protection. About 3 days see rain.

light clothessun protection

UV index in Chipata in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October 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 Chipata peaks around January 19 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 18 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)	16	15	15	13	10	9	9	11	11	12	13	14
Level	Extreme	Extreme	Extreme	Extreme	Very high	Very high	Very high	Extreme	Extreme	Extreme	Extreme	Extreme

	UV index (midday)	Level
Jan	16	Extreme
Feb	15	Extreme
Mar	15	Extreme
Apr	13	Extreme
May	10	Very high
Jun	9	Very high
Jul	9	Very high
Aug	11	Extreme
Sep	11	Extreme
Oct	12	Extreme
Nov	13	Extreme
Dec	14	Extreme

Air quality in Chipata in October

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Chipata is worst in August — around 26 µg/m³ PM2.5 (moderate), about 2.4× the cleanest month (December, 11 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	14	15	15	16	18	21	26	24	19	13	11
Level	Good	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Good

	PM2.5 (µg/m³)	Level
Jan	12	Good
Feb	14	Moderate
Mar	15	Moderate
Apr	15	Moderate
May	16	Moderate
Jun	18	Moderate
Jul	21	Moderate
Aug	26	Moderate
Sep	24	Moderate
Oct	19	Moderate
Nov	13	Moderate
Dec	11	Good

Location & terrain

Where is Chipata?

Chipata sits at 13.6°S, 32.6°E, 1,147 m above sea level, in Zambia. The nearest listed city is Mchinji, 31 km away.

Topography around Chipata

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

Within 3 km, the terrain around Chipata has significant variations in elevation — a maximum elevation change of 498 m around an average of 1,209 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 735 m; within 80 km, large variations in elevation — a maximum elevation change of 1,173 m.

The land around Chipata is covered by artificial surfaces (34%), shrubs (28%) and trees (21%) within 3 km, cropland (34%), trees (24%) and shrubs (24%) within 16 km, and cropland (38%), trees (25%) and shrubs (20%) within 80 km.

3 km

498 m

artificial surfaces 34%

16 km

735 m

cropland 34%

80 km

1,173 m

cropland 38%

treesshrubsgrasslandcroplandartificial surfaces

← September Chipata year-round climate November →Best places to visit in October

October weather nearby: Mchinji 31 km · Katete 77 km · Kasungu 112 km · Sinda 115 km · Mponela 118 km · Lilongwe 128 km · Petauke 159 km · Lundazi 160 km

Zambia travel facts

Travel advisory: Level 1; Exercise Normal Precautions
Power plugs: Type C / D / G; 230 V · 50 Hz
Prices: ≈ 30% of US; price level, 2025
GDP per capita: $1,318; 2025
Happiness: 4.1 / 10; World Happiness, 2025
Homicide rate: 5.2; per 100k, 2015
Road deaths: 20.5; per 100k/yr, 2019
Income group: Lower middle; World Bank
English: High; EF EPI 573
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 Chipata (-13.6333°, 32.65°, elevation 1,147 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	30	18
2	30	18
3	30	18
4	30	18
5	30	18
6	30	18
7	30	18
8	30	18
9	30	18
10	30	18
11	30	19
12	30	19
13	30	19
14	31	19
15	31	19
16	31	19
17	31	19
18	31	19
19	31	19
20	31	19
21	31	19
22	31	19
23	31	19
24	31	19
25	31	19
26	31	19
27	31	19
28	31	19
29	31	20
30	31	20
31	31	20

	Clearer (%)	Cloudier (%)
1	89	11
2	88	12
3	88	12
4	87	13
5	87	13
6	87	13
7	87	13
8	87	13
9	87	13
10	85	15
11	85	15
12	85	15
13	85	15
14	84	16
15	84	16
16	84	16
17	84	16
18	84	16
19	84	16
20	83	17
21	83	17
22	83	17
23	83	17
24	83	17
25	83	17
26	83	17
27	82	18
28	82	18
29	80	20
30	80	20
31	78	22

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

	Dry (%)	Comfortable (%)	Humid (%)
1	86	12	2
2	85	13	2
3	84	14	2
4	82	15	3
5	81	16	3
6	80	17	3
7	78	18	4
8	77	19	4
9	77	19	4
10	75	20	5
11	75	20	5
12	74	21	5
13	72	22	6
14	72	22	6
15	71	23	6
16	71	23	6
17	70	24	6
18	69	25	6
19	68	26	6
20	68	26	6
21	66	27	7
22	65	28	7
23	64	29	7
24	63	30	7
25	60	32	8
26	59	33	8
27	57	34	9
28	55	35	10
29	53	36	11
30	51	37	12
31	49	38	13

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

	Clearer (%)	Cloudier (%)
1	89	11
2	88	12
3	88	12
4	87	13
5	87	13
6	87	13
7	87	13
8	87	13
9	87	13
10	85	15
11	85	15
12	85	15
13	85	15
14	84	16
15	84	16
16	84	16
17	84	16
18	84	16
19	84	16
20	83	17
21	83	17
22	83	17
23	83	17
24	83	17
25	83	17
26	83	17
27	82	18
28	82	18
29	80	20
30	80	20
31	78	22

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

	Dry (%)	Comfortable (%)	Humid (%)
1	86	12	2
2	85	13	2
3	84	14	2
4	82	15	3
5	81	16	3
6	80	17	3
7	78	18	4
8	77	19	4
9	77	19	4
10	75	20	5
11	75	20	5
12	74	21	5
13	72	22	6
14	72	22	6
15	71	23	6
16	71	23	6
17	70	24	6
18	69	25	6
19	68	26	6
20	68	26	6
21	66	27	7
22	65	28	7
23	64	29	7
24	63	30	7
25	60	32	8
26	59	33	8
27	57	34	9
28	55	35	10
29	53	36	11
30	51	37	12
31	49	38	13

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

	Clearer (%)	Cloudier (%)
1	89	11
2	88	12
3	88	12
4	87	13
5	87	13
6	87	13
7	87	13
8	87	13
9	87	13
10	85	15
11	85	15
12	85	15
13	85	15
14	84	16
15	84	16
16	84	16
17	84	16
18	84	16
19	84	16
20	83	17
21	83	17
22	83	17
23	83	17
24	83	17
25	83	17
26	83	17
27	82	18
28	82	18
29	80	20
30	80	20
31	78	22

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

	Dry (%)	Comfortable (%)	Humid (%)
1	86	12	2
2	85	13	2
3	84	14	2
4	82	15	3
5	81	16	3
6	80	17	3
7	78	18	4
8	77	19	4
9	77	19	4
10	75	20	5
11	75	20	5
12	74	21	5
13	72	22	6
14	72	22	6
15	71	23	6
16	71	23	6
17	70	24	6
18	69	25	6
19	68	26	6
20	68	26	6
21	66	27	7
22	65	28	7
23	64	29	7
24	63	30	7
25	60	32	8
26	59	33	8
27	57	34	9
28	55	35	10
29	53	36	11
30	51	37	12
31	49	38	13