Isoka weather in March

In March, Isoka sees average daytime highs of 27°C and overnight lows near 18°C, with 196 mm of rain across 26.2 wet days and about 12.1 hours of daylight. It is the 8th-warmest and 4th-wettest month of the year here.

Day-to-day highs hold fairly steady near 27°C through the month. The sky is clear or mostly clear about 5% of the time in March, and the air most often feels muggy.

Daylight stretches from about 12 h 12 min at the start of March to 11 h 54 min by month's end. Set against the rest of the year, March is Isoka's 10th-clearest and 10th-windiest month. For the whole year in context, see Isoka's year-round climate.

Daytime high: 27°; 8th warmest
Overnight low: 18°; 8th coldest
Rainfall: 196 mm; 26.2 wet days
Daylight: 12 h 06 min; 5:57 AM – 6:01 PM
Cloud cover: 83%; 10th clearest
Wind: 5 km/h; 10th windiest
Solar energy: 5.1 kWh/m²
Travel score: 4.0; out of 10

Isoka is human settlement.

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

← February Isoka year-round climate April →Best places to visit in March

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

Temperature in March

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 27°C through the month.

A typical March day in Isoka reaches about 27°C in the afternoon and slips back to 18°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 24°C and 29°C. Set against its neighbours, March runs on par with February and on par with April.

	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)	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	26	26	26	26	26	26
Avg low (°C)	19	19	19	19	19	19	19	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18

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

How March really feels in Isoka

Once humidity and wind are folded in, March 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

March sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Isoka weather by month

How March compares with the rest of the year at a glance. March is the 8th-warmest and 4th-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	27° / 19°	266	27.4	12.5	3.7
Feb	27° / 19°	226	24.1	12.3	3.8
Mar	27° / 18°	196	26.2	12.1	4.0
Apr	26° / 17°	94	16.7	11.8	5.6
May	26° / 15°	10	2.6	11.5	8.1
Jun	25° / 13°	0	0.1	11.4	8.9
Jul	25° / 12°	0	0	11.5	8.9
Aug	28° / 13°	0	0.1	11.7	8.1
Sep	31° / 16°	1	0.4	11.9	6.1
Oct	33° / 18°	9	2.2	12.2	4.6
Nov	32° / 20°	58	10	12.5	4.0
Dec	29° / 19°	196	22.3	12.6	3.9

Cloud cover in March

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 5% of the time in March.

Beyond those clear spells, partly cloudy skies cover about 10% of March, with mostly cloudy or overcast conditions the remaining 85%.

	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 (%)	9	10	10	10	10	13	13	13	14	14	14	14	15	15	15	15	15	16	16	16	17	17	17	17	18	19	19	20	21	22	22
Cloudier (%)	91	90	90	90	90	87	87	87	86	86	86	86	85	85	85	85	85	84	84	84	83	83	83	83	82	81	81	80	79	78	78

	Clearer (%)	Cloudier (%)
1	9	91
2	10	90
3	10	90
4	10	90
5	10	90
6	13	87
7	13	87
8	13	87
9	14	86
10	14	86
11	14	86
12	14	86
13	15	85
14	15	85
15	15	85
16	15	85
17	15	85
18	16	84
19	16	84
20	16	84
21	17	83
22	17	83
23	17	83
24	17	83
25	18	82
26	19	81
27	19	81
28	20	80
29	21	79
30	22	78
31	22	78

Chance of precipitation in March

Any precipitation

Isoka gets around 196 mm of rain over 26.2 wet days in March. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 84% and peaks near 87% 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 (%)	86	86	87	87	87	87	87	87	87	87	87	87	86	86	86	85	84	84	83	83	83	83	82	82	82	82	81	81	81	80	80

	Rain chance (%)
1	86
2	86
3	87
4	87
5	87
6	87
7	87
8	87
9	87
10	87
11	87
12	87
13	86
14	86
15	86
16	85
17	84
18	84
19	83
20	83
21	83
22	83
23	82
24	82
25	82
26	82
27	81
28	81
29	81
30	80
31	80

Humidity in March

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, March lands in the muggy band about 87% of days. Sticky, muggy-or-worse air turns up on roughly 87% 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
Comfortable (%)	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	1
Humid (%)	11	11	11	11	11	11	11	10	10	10	10	10	10	10	11	11	12	12	13	13	14	14	15	16	16	17	18	19	20	21	22
Muggy (%)	89	89	89	89	89	89	89	90	90	90	90	90	90	90	89	89	88	88	87	87	86	86	85	84	84	83	82	81	80	78	77

	Comfortable (%)	Humid (%)	Muggy (%)
1	0	11	89
2	0	11	89
3	0	11	89
4	0	11	89
5	0	11	89
6	0	11	89
7	0	11	89
8	0	10	90
9	0	10	90
10	0	10	90
11	0	10	90
12	0	10	90
13	0	10	90
14	0	10	90
15	0	11	89
16	0	11	89
17	0	12	88
18	0	12	88
19	0	13	87
20	0	13	87
21	0	14	86
22	0	14	86
23	0	15	85
24	0	16	84
25	0	16	84
26	0	17	83
27	0	18	82
28	0	19	81
29	0	20	80
30	1	21	78
31	1	22	77

Wind in March

Winds average 5 km/h in March.

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

Sunrise & sunset in March

DaylightNight

Daylight runs from about 12 h 12 min at the start of March to 11 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 18 minutes over March. Sunrise moves from 5:56 AM to 5:57 AM, and sunset from 6:09 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	31
Daylight (h)	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.1	12.1	12.1	12.1	12.1	12.1	12.1	12.1	12.1	12.1	12.1	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	11.9	11.9	11.9
Sunrise (AM)	5:56	5:56	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	5:57	5:57	5:57	5:57	5:57	5:57	5:57	5:57
Sunset (PM)	6:09	6:09	6:08	6:08	6:07	6:07	6:06	6:06	6:05	6:05	6:04	6:03	6:03	6:02	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

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	12.2	5:56	6:09
2	12.2	5:56	6:09
3	12.2	5:57	6:08
4	12.2	5:57	6:08
5	12.2	5:57	6:07
6	12.2	5:57	6:07
7	12.2	5:57	6:06
8	12.1	5:57	6:06
9	12.1	5:57	6:05
10	12.1	5:57	6:05
11	12.1	5:57	6:04
12	12.1	5:57	6:03
13	12.1	5:57	6:03
14	12.1	5:57	6:02
15	12.1	5:57	6:02
16	12.1	5:57	6:01
17	12.1	5:57	6:01
18	12.1	5:57	6:00
19	12.0	5:57	5:59
20	12.0	5:57	5:59
21	12.0	5:57	5:58
22	12.0	5:57	5:58
23	12.0	5:57	5:57
24	12.0	5:57	5:56
25	12.0	5:57	5:56
26	12.0	5:57	5:55
27	12.0	5:57	5:55
28	12.0	5:57	5:54
29	11.9	5:57	5:53
30	11.9	5:57	5:53
31	11.9	5:57	5:52

Solar energy in March

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in March, about 5.1 kWh/m².

For context, solar energy here swings from a low near 5.05 kWh/m² to a high of 6.9 kWh/m² in October across the year — March's 5.1 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	31
Solar energy (kWh/m²)	5.2	5.2	5.2	5.2	5.2	5.2	5.2	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	5.1	5.1	5.1	5.0	5.0	5.0	5.0	5.0	5.0	5.0
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	5.2	Bright
2	5.2	Bright
3	5.2	Bright
4	5.2	Bright
5	5.2	Bright
6	5.2	Bright
7	5.2	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	5.1	Bright
16	5.1	Bright
17	5.1	Bright
18	5.1	Bright
19	5.1	Bright
20	5.1	Bright
21	5.1	Bright
22	5.1	Bright
23	5.1	Bright
24	5.1	Bright
25	5.0	Bright
26	5.0	Bright
27	5.0	Bright
28	5.0	Bright
29	5.0	Bright
30	5.0	Bright
31	5.0	Bright

Planning a trip in March

Hazard calendar for Isoka

In seasonPeak

In March, Isoka sits inside its monsoon season. The full year is below, with each hazard's peak months called out.

Isoka'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 March a good time to visit Isoka?

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

4.0

Sightseeing

8th-best month of the year

4.0

Beach & pool

10th-best month of the year

March is a reasonable time to visit Isoka for sightseeing.

What to pack for Isoka in March

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

In March, Isoka sees daytime highs around 27°C and nights near 18°C. Pack rain gear. Worth having: light clothes and sun protection. About 26 days see rain.

rain gearlight clothessun protection

UV index in Isoka in March

LowModerateHighVery highExtreme

Clear-sky midday UV in March peaks around 16 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Isoka peaks around February 16 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 13 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)	16	17	16	14	10	10	10	11	12	13	13	13
Level	Extreme	Extreme	Extreme	Extreme	Very high	Very high	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme

	UV index (midday)	Level
Jan	16	Extreme
Feb	17	Extreme
Mar	16	Extreme
Apr	14	Extreme
May	10	Very high
Jun	10	Very high
Jul	10	Extreme
Aug	11	Extreme
Sep	12	Extreme
Oct	13	Extreme
Nov	13	Extreme
Dec	13	Extreme

Air quality in Isoka in March

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Isoka is worst in August — around 52 µg/m³ PM2.5 (poor), about 7.0× the cleanest month (December, 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)	10	11	9	9	8	15	32	52	49	46	15	7
Level	Good	Good	Good	Good	Good	Moderate	Moderate	Poor	Poor	Poor	Moderate	Good

	PM2.5 (µg/m³)	Level
Jan	10	Good
Feb	11	Good
Mar	9	Good
Apr	9	Good
May	8	Good
Jun	15	Moderate
Jul	32	Moderate
Aug	52	Poor
Sep	49	Poor
Oct	46	Poor
Nov	15	Moderate
Dec	7	Good

Location & terrain

Where is Isoka?

Isoka sits at 10.2°S, 32.6°E, 1,321 m above sea level, in Zambia. The nearest listed city is Chinsali, 74 km away.

Topography around Isoka

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

Within 3 km, the terrain around Isoka has only modest variations in elevation — a maximum elevation change of 248 m around an average of 1,376 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 675 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,624 m.

The land around Isoka is covered by cropland (32%), trees (29%) and shrubs (22%) within 3 km, trees (47%) and shrubs (26%) within 16 km, and trees (42%), shrubs (27%) and grassland (26%) within 80 km.

3 km

248 m

cropland 32%

16 km

675 m

trees 47%

80 km

1,624 m

trees 42%

treesshrubsgrasslandcroplandartificial surfaceswetland

← February Isoka year-round climate April →Best places to visit in March

March weather nearby: Chinsali 74 km · Chitipa 86 km · Nakonde 92 km · Tunduma 97 km · Vwawa 122 km · Mlowo 135 km · Karonga 145 km · Kyela 148 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 Isoka (-10.1606°, 32.6335°, elevation 1,321 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	27	19
2	27	19
3	27	19
4	27	19
5	27	19
6	27	19
7	27	19
8	27	18
9	27	18
10	27	18
11	27	18
12	27	18
13	27	18
14	27	18
15	27	18
16	27	18
17	27	18
18	27	18
19	27	18
20	27	18
21	27	18
22	27	18
23	27	18
24	27	18
25	27	18
26	26	18
27	26	18
28	26	18
29	26	18
30	26	18
31	26	18

	Clearer (%)	Cloudier (%)
1	9	91
2	10	90
3	10	90
4	10	90
5	10	90
6	13	87
7	13	87
8	13	87
9	14	86
10	14	86
11	14	86
12	14	86
13	15	85
14	15	85
15	15	85
16	15	85
17	15	85
18	16	84
19	16	84
20	16	84
21	17	83
22	17	83
23	17	83
24	17	83
25	18	82
26	19	81
27	19	81
28	20	80
29	21	79
30	22	78
31	22	78

	Rain chance (%)
1	86
2	86
3	87
4	87
5	87
6	87
7	87
8	87
9	87
10	87
11	87
12	87
13	86
14	86
15	86
16	85
17	84
18	84
19	83
20	83
21	83
22	83
23	82
24	82
25	82
26	82
27	81
28	81
29	81
30	80
31	80

	Comfortable (%)	Humid (%)	Muggy (%)
1	0	11	89
2	0	11	89
3	0	11	89
4	0	11	89
5	0	11	89
6	0	11	89
7	0	11	89
8	0	10	90
9	0	10	90
10	0	10	90
11	0	10	90
12	0	10	90
13	0	10	90
14	0	10	90
15	0	11	89
16	0	11	89
17	0	12	88
18	0	12	88
19	0	13	87
20	0	13	87
21	0	14	86
22	0	14	86
23	0	15	85
24	0	16	84
25	0	16	84
26	0	17	83
27	0	18	82
28	0	19	81
29	0	20	80
30	1	21	78
31	1	22	77

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

	Clearer (%)	Cloudier (%)
1	9	91
2	10	90
3	10	90
4	10	90
5	10	90
6	13	87
7	13	87
8	13	87
9	14	86
10	14	86
11	14	86
12	14	86
13	15	85
14	15	85
15	15	85
16	15	85
17	15	85
18	16	84
19	16	84
20	16	84
21	17	83
22	17	83
23	17	83
24	17	83
25	18	82
26	19	81
27	19	81
28	20	80
29	21	79
30	22	78
31	22	78

	Rain chance (%)
1	86
2	86
3	87
4	87
5	87
6	87
7	87
8	87
9	87
10	87
11	87
12	87
13	86
14	86
15	86
16	85
17	84
18	84
19	83
20	83
21	83
22	83
23	82
24	82
25	82
26	82
27	81
28	81
29	81
30	80
31	80

	Comfortable (%)	Humid (%)	Muggy (%)
1	0	11	89
2	0	11	89
3	0	11	89
4	0	11	89
5	0	11	89
6	0	11	89
7	0	11	89
8	0	10	90
9	0	10	90
10	0	10	90
11	0	10	90
12	0	10	90
13	0	10	90
14	0	10	90
15	0	11	89
16	0	11	89
17	0	12	88
18	0	12	88
19	0	13	87
20	0	13	87
21	0	14	86
22	0	14	86
23	0	15	85
24	0	16	84
25	0	16	84
26	0	17	83
27	0	18	82
28	0	19	81
29	0	20	80
30	1	21	78
31	1	22	77

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

	Clearer (%)	Cloudier (%)
1	9	91
2	10	90
3	10	90
4	10	90
5	10	90
6	13	87
7	13	87
8	13	87
9	14	86
10	14	86
11	14	86
12	14	86
13	15	85
14	15	85
15	15	85
16	15	85
17	15	85
18	16	84
19	16	84
20	16	84
21	17	83
22	17	83
23	17	83
24	17	83
25	18	82
26	19	81
27	19	81
28	20	80
29	21	79
30	22	78
31	22	78

	Rain chance (%)
1	86
2	86
3	87
4	87
5	87
6	87
7	87
8	87
9	87
10	87
11	87
12	87
13	86
14	86
15	86
16	85
17	84
18	84
19	83
20	83
21	83
22	83
23	82
24	82
25	82
26	82
27	81
28	81
29	81
30	80
31	80

	Comfortable (%)	Humid (%)	Muggy (%)
1	0	11	89
2	0	11	89
3	0	11	89
4	0	11	89
5	0	11	89
6	0	11	89
7	0	11	89
8	0	10	90
9	0	10	90
10	0	10	90
11	0	10	90
12	0	10	90
13	0	10	90
14	0	10	90
15	0	11	89
16	0	11	89
17	0	12	88
18	0	12	88
19	0	13	87
20	0	13	87
21	0	14	86
22	0	14	86
23	0	15	85
24	0	16	84
25	0	16	84
26	0	17	83
27	0	18	82
28	0	19	81
29	0	20	80
30	1	21	78
31	1	22	77