Arroio Grande weather in March

In March, Arroio Grande sees average daytime highs of 26°C and overnight lows near 19°C, with 103 mm of rain across 9.9 wet days and about 12.2 hours of daylight. It is the 4th-warmest and 9th-wettest month of the year here.

Highs ease over the month, from about 27°C in the first days to 25°C by the end. The sky is clear or mostly clear about 34% of the time in March, and the air most often feels muggy.

Daylight stretches from about 12 h 42 min at the start of March to 11 h 42 min by month's end. Set against the rest of the year, March is Arroio Grande's 2nd-clearest and 10th-windiest month. For the whole year in context, see Arroio Grande's year-round climate.

Daytime high: 26°; 4th warmest
Overnight low: 19°; 10th coldest
Rainfall: 103 mm; 9.9 wet days
Daylight: 12 h 12 min; 7:35 AM – 7:49 PM
Cloud cover: 55%; 2nd clearest
Wind: 14 km/h; 10th windiest
Solar energy: 4.89 kWh/m²
Travel score: 6.7; out of 10

Arroio Grande is human settlement in Brazil.

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

← February Arroio Grande 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

Highs ease over the month, from about 27°C in the first days to 25°C by the end.

A typical March day in Arroio Grande reaches about 26°C in the afternoon and slips back to 19°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 23°C and 30°C. Set against its neighbours, March runs about 1°C cooler than February and about 3°C warmer than 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	26	26	26	26	26	26	26	26	26	26	26	25	25	25	25	25	25	25	25
Avg low (°C)	20	20	20	20	20	19	19	19	19	19	19	19	19	19	19	19	19	19	18	18	18	18	18	18	18	18	18	18	18	18	17

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

Arroio Grande weather by month

How March compares with the rest of the year at a glance. March is the 4th-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° / 20°	111	10.6	13.9	6.3
Feb	27° / 20°	107	11.2	13.2	6.1
Mar	26° / 19°	103	9.9	12.2	6.7
Apr	23° / 16°	124	9.8	11.2	6.9
May	20° / 13°	96	9	10.4	6.4
Jun	17° / 10°	110	9.3	9.9	5.5
Jul	16° / 9°	107	9.3	10.1	5.3
Aug	18° / 10°	107	8.9	10.8	6.0
Sep	19° / 12°	124	10.2	11.8	6.0
Oct	22° / 14°	133	10.4	12.8	6.4
Nov	24° / 16°	98	8.2	13.7	7.2
Dec	27° / 18°	96	9.5	14.1	6.8

Cloud cover in March

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 34% of the time in March.

Beyond those clear spells, partly cloudy skies cover about 21% of March, with mostly cloudy or overcast conditions the remaining 45%.

	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 (%)	52	54	54	54	54	55	55	56	56	56	56	56	56	56	56	56	56	56	55	55	54	54	54	54	54	54	54	54	54	54	54
Cloudier (%)	48	46	46	46	46	45	45	44	44	44	44	44	44	44	44	44	44	44	45	45	46	46	46	46	46	46	46	46	46	46	46

	Clearer (%)	Cloudier (%)
1	52	48
2	54	46
3	54	46
4	54	46
5	54	46
6	55	45
7	55	45
8	56	44
9	56	44
10	56	44
11	56	44
12	56	44
13	56	44
14	56	44
15	56	44
16	56	44
17	56	44
18	56	44
19	55	45
20	55	45
21	54	46
22	54	46
23	54	46
24	54	46
25	54	46
26	54	46
27	54	46
28	54	46
29	54	46
30	54	46
31	54	46

Chance of precipitation in March

Any precipitation

Arroio Grande gets around 103 mm of rain over 9.9 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 33% and peaks near 39% 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 (%)	39	39	38	38	37	36	35	35	34	34	33	33	33	33	33	32	32	32	32	31	31	31	30	30	30	30	30	30	29	29	29

	Rain chance (%)
1	39
2	39
3	38
4	38
5	37
6	36
7	35
8	35
9	34
10	34
11	33
12	33
13	33
14	33
15	33
16	32
17	32
18	32
19	32
20	31
21	31
22	31
23	30
24	30
25	30
26	30
27	30
28	30
29	29
30	29
31	29

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 36% of days. Sticky, muggy-or-worse air turns up on roughly 49% 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
Dry (%)	5	5	5	5	5	5	5	6	6	6	6	6	7	7	7	8	8	8	9	9	9	10	10	11	11	11	12	13	13	14	15
Comfortable (%)	11	11	11	12	12	12	13	13	13	14	14	14	15	15	16	16	17	17	18	18	19	19	19	19	20	20	20	20	20	20	20
Humid (%)	24	24	25	25	25	25	25	25	24	24	24	24	25	25	25	26	26	27	27	27	28	28	28	28	28	28	28	28	27	27	26
Muggy (%)	38	38	37	37	37	37	37	37	37	37	37	38	37	37	37	37	37	36	36	36	36	36	36	36	36	35	35	35	35	35	35
Oppressive (%)	21	21	21	21	21	20	20	20	19	19	18	17	17	16	14	13	12	11	10	9	8	7	7	6	5	5	5	4	4	4	4

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)	Oppressive (%)
1	5	11	24	38	21
2	5	11	24	38	21
3	5	11	25	37	21
4	5	12	25	37	21
5	5	12	25	37	21
6	5	12	25	37	20
7	5	13	25	37	20
8	6	13	25	37	20
9	6	13	24	37	19
10	6	14	24	37	19
11	6	14	24	37	18
12	6	14	24	38	17
13	7	15	25	37	17
14	7	15	25	37	16
15	7	16	25	37	14
16	8	16	26	37	13
17	8	17	26	37	12
18	8	17	27	36	11
19	9	18	27	36	10
20	9	18	27	36	9
21	9	19	28	36	8
22	10	19	28	36	7
23	10	19	28	36	7
24	11	19	28	36	6
25	11	20	28	36	5
26	11	20	28	35	5
27	12	20	28	35	5
28	13	20	28	35	4
29	13	20	27	35	4
30	14	20	27	35	4
31	15	20	26	35	4

Wind in March

Winds average 14 km/h in March.

Across March, 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)	13	13	13	13	13	13	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
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	13	light breeze
2	13	light breeze
3	13	light breeze
4	13	light breeze
5	13	light breeze
6	13	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	14	light breeze
28	14	light breeze
29	14	light breeze
30	14	light breeze
31	14	light breeze

Sunrise & sunset in March

DaylightNight

Daylight runs from about 12 h 42 min at the start of March to 11 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 60 minutes over March. Sunrise moves from 7:23 AM to 7:45 AM, and sunset from 8:08 PM to 7:29 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)	12.7	12.7	12.7	12.6	12.6	12.6	12.5	12.5	12.5	12.4	12.4	12.4	12.3	12.3	12.3	12.2	12.2	12.2	12.1	12.1	12.1	12.0	12.0	12.0	11.9	11.9	11.9	11.8	11.8	11.8	11.7
Sunrise (AM)	7:23	7:24	7:25	7:26	7:26	7:27	7:28	7:29	7:29	7:30	7:31	7:32	7:32	7:33	7:34	7:35	7:35	7:36	7:37	7:38	7:38	7:39	7:40	7:40	7:41	7:42	7:42	7:43	7:44	7:45	7:45
Sunset (PM)	8:08	8:07	8:06	8:04	8:03	8:02	8:01	8:00	7:58	7:57	7:56	7:55	7:53	7:52	7:51	7:49	7:48	7:47	7:45	7:44	7:43	7:41	7:40	7:39	7:37	7:36	7:35	7:33	7:32	7:31	7:29

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	12.7	7:23	8:08
2	12.7	7:24	8:07
3	12.7	7:25	8:06
4	12.6	7:26	8:04
5	12.6	7:26	8:03
6	12.6	7:27	8:02
7	12.5	7:28	8:01
8	12.5	7:29	8:00
9	12.5	7:29	7:58
10	12.4	7:30	7:57
11	12.4	7:31	7:56
12	12.4	7:32	7:55
13	12.3	7:32	7:53
14	12.3	7:33	7:52
15	12.3	7:34	7:51
16	12.2	7:35	7:49
17	12.2	7:35	7:48
18	12.2	7:36	7:47
19	12.1	7:37	7:45
20	12.1	7:38	7:44
21	12.1	7:38	7:43
22	12.0	7:39	7:41
23	12.0	7:40	7:40
24	12.0	7:40	7:39
25	11.9	7:41	7:37
26	11.9	7:42	7:36
27	11.9	7:42	7:35
28	11.8	7:43	7:33
29	11.8	7:44	7:32
30	11.8	7:45	7:31
31	11.7	7:45	7:29

Solar energy in March

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in March, about 4.89 kWh/m².

For context, solar energy here swings from a low near 2.3 kWh/m² to a high of 6.9 kWh/m² in December across the year — March's 4.89 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)	5.4	5.3	5.3	5.3	5.3	5.3	5.2	5.2	5.2	5.1	5.1	5.0	5.0	5.0	4.9	4.9	4.9	4.8	4.8	4.7	4.7	4.7	4.6	4.6	4.5	4.5	4.5	4.4	4.4	4.3	4.3
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	5.4	Bright
2	5.3	Bright
3	5.3	Bright
4	5.3	Bright
5	5.3	Bright
6	5.3	Bright
7	5.2	Bright
8	5.2	Bright
9	5.2	Bright
10	5.1	Bright
11	5.1	Bright
12	5.0	Bright
13	5.0	Bright
14	5.0	Bright
15	4.9	Bright
16	4.9	Bright
17	4.9	Bright
18	4.8	Bright
19	4.8	Bright
20	4.7	Bright
21	4.7	Bright
22	4.7	Bright
23	4.6	Bright
24	4.6	Bright
25	4.5	Bright
26	4.5	Bright
27	4.5	Bright
28	4.4	Bright
29	4.4	Bright
30	4.3	Bright
31	4.3	Bright

Planning a trip in March

Is March a good time to visit Arroio Grande?

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

6.7

Sightseeing

4th-best month of the year

6.4

Beach & pool

3rd-best month of the year

March is a reasonable time to visit Arroio Grande for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Arroio Grande in March

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

In March, Arroio Grande sees daytime highs around 26°C and nights near 19°C. Worth packing: light clothes, rain gear and sun protection. About 10 days see rain.

light clothesrain gearsun protection

UV index in Arroio Grande in March

LowModerateHighVery highExtreme

Clear-sky midday UV in March 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 Arroio Grande peaks around January 15 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 18 at about 3 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 11 months of the year.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	13	12	10	6	4	3	3	4	7	7	11	12
Level	Extreme	Extreme	Very high	High	Moderate	Moderate	Moderate	Moderate	High	High	Extreme	Extreme

	UV index (midday)	Level
Jan	13	Extreme
Feb	12	Extreme
Mar	10	Very high
Apr	6	High
May	4	Moderate
Jun	3	Moderate
Jul	3	Moderate
Aug	4	Moderate
Sep	7	High
Oct	7	High
Nov	11	Extreme
Dec	12	Extreme

Location & terrain

Where is Arroio Grande?

Arroio Grande sits at 32.2°S, 53.1°W, 31 m above sea level, in Brazil. The nearest listed city is Jaguarão, 46 km away.

Topography around Arroio Grande

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

Within 3 km, the terrain around Arroio Grande has only modest variations in elevation — a maximum elevation change of 62 m around an average of 33 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 240 m; within 80 km, significant variations in elevation — a maximum elevation change of 480 m.

The land around Arroio Grande is covered by cropland (34%), trees (27%) and grassland (26%) within 3 km, cropland (48%), grassland (25%) and trees (24%) within 16 km, and grassland (35%), cropland (22%) and trees (20%) within 80 km.

3 km

62 m

cropland 34%

16 km

240 m

cropland 48%

80 km

480 m

grassland 35%

treesgrasslandcroplandartificial surfaceswaterwetland

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

March weather nearby: Jaguarão 46 km · Capão do Leão 78 km · Pelotas 87 km · Piratini 88 km · Rio Grande 96 km · Canguçu 101 km · São José do Norte 101 km · Melo 102 km

Brazil travel facts

Travel advisory: Level 2; Exercise Increased Caution
Power plugs: Type C / N; 127 / 220 V · 60 Hz
Prices: ≈ 46% of US; price level, 2025
GDP per capita: $10,713; 2025
Happiness: 6.6 / 10; World Happiness, 2025
Safe drinking water: 89%; of population, 2024
Homicide rate: 19.3; per 100k, 2023
Road deaths: 16; per 100k/yr, 2019
Income group: Upper middle; World Bank
English: Low; EF EPI 482
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 Arroio Grande (-32.2375°, -53.0869°, elevation 31 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. 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	20
2	27	20
3	27	20
4	27	20
5	27	20
6	27	19
7	27	19
8	27	19
9	27	19
10	27	19
11	27	19
12	27	19
13	26	19
14	26	19
15	26	19
16	26	19
17	26	19
18	26	19
19	26	18
20	26	18
21	26	18
22	26	18
23	26	18
24	25	18
25	25	18
26	25	18
27	25	18
28	25	18
29	25	18
30	25	18
31	25	17

	Clearer (%)	Cloudier (%)
1	52	48
2	54	46
3	54	46
4	54	46
5	54	46
6	55	45
7	55	45
8	56	44
9	56	44
10	56	44
11	56	44
12	56	44
13	56	44
14	56	44
15	56	44
16	56	44
17	56	44
18	56	44
19	55	45
20	55	45
21	54	46
22	54	46
23	54	46
24	54	46
25	54	46
26	54	46
27	54	46
28	54	46
29	54	46
30	54	46
31	54	46

	Rain chance (%)
1	39
2	39
3	38
4	38
5	37
6	36
7	35
8	35
9	34
10	34
11	33
12	33
13	33
14	33
15	33
16	32
17	32
18	32
19	32
20	31
21	31
22	31
23	30
24	30
25	30
26	30
27	30
28	30
29	29
30	29
31	29

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)	Oppressive (%)
1	5	11	24	38	21
2	5	11	24	38	21
3	5	11	25	37	21
4	5	12	25	37	21
5	5	12	25	37	21
6	5	12	25	37	20
7	5	13	25	37	20
8	6	13	25	37	20
9	6	13	24	37	19
10	6	14	24	37	19
11	6	14	24	37	18
12	6	14	24	38	17
13	7	15	25	37	17
14	7	15	25	37	16
15	7	16	25	37	14
16	8	16	26	37	13
17	8	17	26	37	12
18	8	17	27	36	11
19	9	18	27	36	10
20	9	18	27	36	9
21	9	19	28	36	8
22	10	19	28	36	7
23	10	19	28	36	7
24	11	19	28	36	6
25	11	20	28	36	5
26	11	20	28	35	5
27	12	20	28	35	5
28	13	20	28	35	4
29	13	20	27	35	4
30	14	20	27	35	4
31	15	20	26	35	4

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

	Clearer (%)	Cloudier (%)
1	52	48
2	54	46
3	54	46
4	54	46
5	54	46
6	55	45
7	55	45
8	56	44
9	56	44
10	56	44
11	56	44
12	56	44
13	56	44
14	56	44
15	56	44
16	56	44
17	56	44
18	56	44
19	55	45
20	55	45
21	54	46
22	54	46
23	54	46
24	54	46
25	54	46
26	54	46
27	54	46
28	54	46
29	54	46
30	54	46
31	54	46

	Rain chance (%)
1	39
2	39
3	38
4	38
5	37
6	36
7	35
8	35
9	34
10	34
11	33
12	33
13	33
14	33
15	33
16	32
17	32
18	32
19	32
20	31
21	31
22	31
23	30
24	30
25	30
26	30
27	30
28	30
29	29
30	29
31	29

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)	Oppressive (%)
1	5	11	24	38	21
2	5	11	24	38	21
3	5	11	25	37	21
4	5	12	25	37	21
5	5	12	25	37	21
6	5	12	25	37	20
7	5	13	25	37	20
8	6	13	25	37	20
9	6	13	24	37	19
10	6	14	24	37	19
11	6	14	24	37	18
12	6	14	24	38	17
13	7	15	25	37	17
14	7	15	25	37	16
15	7	16	25	37	14
16	8	16	26	37	13
17	8	17	26	37	12
18	8	17	27	36	11
19	9	18	27	36	10
20	9	18	27	36	9
21	9	19	28	36	8
22	10	19	28	36	7
23	10	19	28	36	7
24	11	19	28	36	6
25	11	20	28	36	5
26	11	20	28	35	5
27	12	20	28	35	5
28	13	20	28	35	4
29	13	20	27	35	4
30	14	20	27	35	4
31	15	20	26	35	4

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

	Clearer (%)	Cloudier (%)
1	52	48
2	54	46
3	54	46
4	54	46
5	54	46
6	55	45
7	55	45
8	56	44
9	56	44
10	56	44
11	56	44
12	56	44
13	56	44
14	56	44
15	56	44
16	56	44
17	56	44
18	56	44
19	55	45
20	55	45
21	54	46
22	54	46
23	54	46
24	54	46
25	54	46
26	54	46
27	54	46
28	54	46
29	54	46
30	54	46
31	54	46

	Rain chance (%)
1	39
2	39
3	38
4	38
5	37
6	36
7	35
8	35
9	34
10	34
11	33
12	33
13	33
14	33
15	33
16	32
17	32
18	32
19	32
20	31
21	31
22	31
23	30
24	30
25	30
26	30
27	30
28	30
29	29
30	29
31	29

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)	Oppressive (%)
1	5	11	24	38	21
2	5	11	24	38	21
3	5	11	25	37	21
4	5	12	25	37	21
5	5	12	25	37	21
6	5	12	25	37	20
7	5	13	25	37	20
8	6	13	25	37	20
9	6	13	24	37	19
10	6	14	24	37	19
11	6	14	24	37	18
12	6	14	24	38	17
13	7	15	25	37	17
14	7	15	25	37	16
15	7	16	25	37	14
16	8	16	26	37	13
17	8	17	26	37	12
18	8	17	27	36	11
19	9	18	27	36	10
20	9	18	27	36	9
21	9	19	28	36	8
22	10	19	28	36	7
23	10	19	28	36	7
24	11	19	28	36	6
25	11	20	28	36	5
26	11	20	28	35	5
27	12	20	28	35	5
28	13	20	28	35	4
29	13	20	27	35	4
30	14	20	27	35	4
31	15	20	26	35	4