Ijuí weather in April

In April, Ijuí sees average daytime highs of 26°C and overnight lows near 16°C, with 162 mm of rain across 10.1 wet days and about 11.3 hours of daylight. It is the 6th-warmest and 5th-wettest month of the year here.

Highs ease over the month, from about 27°C in the first days to 24°C by the end. The sky is clear or mostly clear about 41% of the time in April, and the air most often feels humid.

Daylight stretches from about 11 h 42 min at the start of April to 11 hours by month's end. Set against the rest of the year, April is Ijuí's 5th-clearest and 11th-windiest month. For the whole year in context, see Ijuí's year-round climate.

Daytime high: 26°; 6th warmest
Overnight low: 16°; 7th coldest
Rainfall: 162 mm; 10.1 wet days
Daylight: 11 h 18 min; 7:56 AM – 7:16 PM
Cloud cover: 53%; 5th clearest
Wind: 11 km/h; 11th windiest
Solar energy: 4 kWh/m²
Travel score: 6.7; out of 10

← March Ijuí year-round climate May →Best places to visit in April

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

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 27°C in the first days to 24°C by the end.

A typical April day in Ijuí reaches about 26°C in the afternoon and slips back to 16°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 21°C and 31°C. Set against its neighbours, April runs about 3°C cooler than March and about 4°C warmer than May.

	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	27	27	27	27	27	27	27	27	27	27	26	26	26	26	26	26	26	25	25	25	25	25	25	25	25	24	24	24	24
Avg low (°C)	17	17	17	17	17	17	17	16	16	16	16	16	16	16	16	16	16	15	15	15	15	15	15	15	15	15	14	14	14	14

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

Ijuí weather by month

How April compares with the rest of the year at a glance. April is the 6th-warmest and 5th-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	30° / 20°	173	14.7	13.6	4.5
Feb	29° / 19°	145	13.7	13	4.8
Mar	29° / 18°	136	11.7	12.2	5.6
Apr	26° / 16°	162	10.1	11.3	6.7
May	22° / 12°	143	9	10.6	6.9
Jun	20° / 11°	144	9.8	10.2	6.3
Jul	19° / 10°	157	9.9	10.4	6.3
Aug	22° / 11°	108	8.8	11	7.0
Sep	23° / 13°	156	10.3	11.8	6.8
Oct	26° / 15°	234	13.2	12.7	6.2
Nov	28° / 17°	162	11	13.4	5.9
Dec	30° / 19°	179	13.1	13.8	4.8

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 41% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 12% of April, with mostly cloudy or overcast conditions the remaining 47%.

	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 (%)	54	54	54	54	54	53	53	54	54	54	53	53	54	54	53	53	53	52	52	52	52	52	52	52	51	51	51	51	51	51
Cloudier (%)	46	46	46	46	46	47	47	46	46	46	47	47	46	46	47	47	47	48	48	48	48	48	48	48	49	49	49	49	49	49

	Clearer (%)	Cloudier (%)
1	54	46
2	54	46
3	54	46
4	54	46
5	54	46
6	53	47
7	53	47
8	54	46
9	54	46
10	54	46
11	53	47
12	53	47
13	54	46
14	54	46
15	53	47
16	53	47
17	53	47
18	52	48
19	52	48
20	52	48
21	52	48
22	52	48
23	52	48
24	52	48
25	51	49
26	51	49
27	51	49
28	51	49
29	51	49
30	51	49

Chance of precipitation in April

Any precipitation

Ijuí gets around 162 mm of rain over 10.1 wet days in April. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 34% and peaks near 35% on the wettest days.

	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 (%)	35	35	34	34	34	34	34	34	34	34	35	35	35	35	35	35	35	35	35	34	34	33	33	33	32	32	31	30	30	29

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

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, April lands in the humid band about 27% of days. Sticky, muggy-or-worse air turns up on roughly 27% 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 (%)	15	15	16	17	17	18	19	20	21	22	22	23	24	25	25	26	26	27	27	28	28	29	30	31	32	33	34	35	36	37
Comfortable (%)	17	17	17	18	18	18	18	19	19	19	20	20	20	21	21	22	22	23	23	24	24	25	25	25	25	25	24	24	24	24
Humid (%)	32	32	31	31	31	30	29	29	28	27	27	26	26	25	25	25	24	24	24	24	24	24	24	25	25	25	25	26	26	26
Muggy (%)	32	32	31	30	30	30	29	29	29	28	28	28	28	27	27	27	26	26	25	24	23	22	21	20	19	17	16	15	14	13
Oppressive (%)	4	4	4	4	4	4	4	4	4	3	3	3	2	2	1	1	1	1	0	0	0	0	0	0	0	0	0	0	0	0

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)	Oppressive (%)
1	15	17	32	32	4
2	15	17	32	32	4
3	16	17	31	31	4
4	17	18	31	30	4
5	17	18	31	30	4
6	18	18	30	30	4
7	19	18	29	29	4
8	20	19	29	29	4
9	21	19	28	29	4
10	22	19	27	28	3
11	22	20	27	28	3
12	23	20	26	28	3
13	24	20	26	28	2
14	25	21	25	27	2
15	25	21	25	27	1
16	26	22	25	27	1
17	26	22	24	26	1
18	27	23	24	26	1
19	27	23	24	25	0
20	28	24	24	24	0
21	28	24	24	23	0
22	29	25	24	22	0
23	30	25	24	21	0
24	31	25	25	20	0
25	32	25	25	19	0
26	33	25	25	17	0
27	34	24	25	16	0
28	35	24	26	15	0
29	36	24	26	14	0
30	37	24	26	13	0

Wind in April

Winds average 11 km/h in April.

Across April, daily wind ranges from about 11 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	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11
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	11	calm
5	11	calm
6	11	calm
7	11	calm
8	11	calm
9	11	calm
10	11	calm
11	11	calm
12	11	calm
13	11	calm
14	11	calm
15	11	calm
16	11	calm
17	11	calm
18	11	calm
19	11	calm
20	11	calm
21	11	calm
22	11	calm
23	11	calm
24	11	calm
25	11	calm
26	11	calm
27	11	calm
28	11	calm
29	11	calm
30	11	calm

Sunrise & sunset in April

DaylightNight

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

Days shrink by about 42 minutes over April. Sunrise moves from 7:48 AM to 8:04 AM, and sunset from 7:33 PM to 7:02 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)	11.7	11.7	11.7	11.7	11.6	11.6	11.6	11.5	11.5	11.5	11.5	11.4	11.4	11.4	11.3	11.3	11.3	11.3	11.2	11.2	11.2	11.2	11.1	11.1	11.1	11.1	11.0	11.0	11.0	11.0
Sunrise (AM)	7:48	7:48	7:49	7:50	7:50	7:51	7:51	7:52	7:52	7:53	7:53	7:54	7:55	7:55	7:56	7:56	7:57	7:57	7:58	7:59	7:59	8:00	8:00	8:01	8:01	8:02	8:03	8:03	8:04	8:04
Sunset (PM)	7:33	7:32	7:30	7:29	7:28	7:27	7:26	7:25	7:23	7:22	7:21	7:20	7:19	7:18	7:17	7:16	7:14	7:13	7:12	7:11	7:10	7:09	7:08	7:07	7:06	7:05	7:04	7:03	7:03	7:02

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	11.7	7:48	7:33
2	11.7	7:48	7:32
3	11.7	7:49	7:30
4	11.7	7:50	7:29
5	11.6	7:50	7:28
6	11.6	7:51	7:27
7	11.6	7:51	7:26
8	11.5	7:52	7:25
9	11.5	7:52	7:23
10	11.5	7:53	7:22
11	11.5	7:53	7:21
12	11.4	7:54	7:20
13	11.4	7:55	7:19
14	11.4	7:55	7:18
15	11.3	7:56	7:17
16	11.3	7:56	7:16
17	11.3	7:57	7:14
18	11.3	7:57	7:13
19	11.2	7:58	7:12
20	11.2	7:59	7:11
21	11.2	7:59	7:10
22	11.2	8:00	7:09
23	11.1	8:00	7:08
24	11.1	8:01	7:07
25	11.1	8:01	7:06
26	11.1	8:02	7:05
27	11.0	8:03	7:04
28	11.0	8:03	7:03
29	11.0	8:04	7:03
30	11.0	8:04	7:02

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 4 kWh/m².

For context, solar energy here swings from a low near 2.57 kWh/m² to a high of 6.62 kWh/m² in December across the year — April's 4 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
Solar energy (kWh/m²)	4.5	4.5	4.5	4.5	4.4	4.4	4.3	4.3	4.3	4.2	4.2	4.1	4.1	4.0	4.0	4.0	3.9	3.9	3.8	3.8	3.8	3.7	3.7	3.7	3.6	3.6	3.6	3.6	3.5	3.5
Level	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate

	Solar energy (kWh/m²)	Level
1	4.5	Bright
2	4.5	Bright
3	4.5	Bright
4	4.5	Bright
5	4.4	Bright
6	4.4	Bright
7	4.3	Bright
8	4.3	Bright
9	4.3	Bright
10	4.2	Bright
11	4.2	Bright
12	4.1	Bright
13	4.1	Bright
14	4.0	Bright
15	4.0	Moderate
16	4.0	Moderate
17	3.9	Moderate
18	3.9	Moderate
19	3.8	Moderate
20	3.8	Moderate
21	3.8	Moderate
22	3.7	Moderate
23	3.7	Moderate
24	3.7	Moderate
25	3.6	Moderate
26	3.6	Moderate
27	3.6	Moderate
28	3.6	Moderate
29	3.5	Moderate
30	3.5	Moderate

Planning a trip in April

Is April a good time to visit Ijuí?

Our two travel scores rate April 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

4th-best month of the year

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

What to pack for Ijuí in April

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

In April, Ijuí sees daytime highs around 26°C and nights near 16°C. Worth packing: light clothes and rain gear. About 10 days see rain.

light clothesrain gear

UV index in Ijuí in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 8 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Ijuí peaks around January 20 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 21 at about 4 (moderate).

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)	14	13	11	8	5	4	4	5	8	7	11	13
Level	Extreme	Extreme	Extreme	Very high	High	Moderate	Moderate	High	Very high	High	Extreme	Extreme

	UV index (midday)	Level
Jan	14	Extreme
Feb	13	Extreme
Mar	11	Extreme
Apr	8	Very high
May	5	High
Jun	4	Moderate
Jul	4	Moderate
Aug	5	High
Sep	8	Very high
Oct	7	High
Nov	11	Extreme
Dec	13	Extreme

Air quality in Ijuí in April

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Ijuí is worst in September — around 15 µg/m³ PM2.5 (moderate), about 2.8× the cleanest month (March, 6 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)	6	6	6	6	6	7	7	10	15	9	6	6
Level	Good	Good	Good	Good	Good	Good	Good	Good	Moderate	Good	Good	Good

	PM2.5 (µg/m³)	Level
Jan	6	Good
Feb	6	Good
Mar	6	Good
Apr	6	Good
May	6	Good
Jun	7	Good
Jul	7	Good
Aug	10	Good
Sep	15	Moderate
Oct	9	Good
Nov	6	Good
Dec	6	Good

Location & terrain

Where is Ijuí?

Ijuí sits at 28.4°S, 53.9°W, 329 m above sea level, in Brazil. The nearest listed city is Santo Ângelo, 35 km away.

Topography around Ijuí

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

Within 3 km, the terrain around Ijuí has only modest variations in elevation — a maximum elevation change of 154 m around an average of 323 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 236 m; within 80 km, significant variations in elevation — a maximum elevation change of 475 m.

The land around Ijuí is covered by artificial surfaces (47%) and trees (34%) within 3 km, cropland (66%) and trees (26%) within 16 km, and cropland (78%) within 80 km.

3 km

154 m

artificial surfaces 47%

16 km

236 m

cropland 66%

80 km

475 m

cropland 78%

treesgrasslandcroplandartificial surfacesbare terrainwater

← March Ijuí year-round climate May →Best places to visit in April

April weather nearby: Santo Ângelo 35 km · Cruz Alta 41 km · Panambi 42 km · Giruá 58 km · Três de Maio 75 km · Tupanciretã 77 km · Santa Rosa 80 km · Palmeira das Missões 80 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 Ijuí (-28.3878°, -53.9147°, elevation 329 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	17
2	27	17
3	27	17
4	27	17
5	27	17
6	27	17
7	27	17
8	27	16
9	27	16
10	27	16
11	27	16
12	26	16
13	26	16
14	26	16
15	26	16
16	26	16
17	26	16
18	26	15
19	25	15
20	25	15
21	25	15
22	25	15
23	25	15
24	25	15
25	25	15
26	25	15
27	24	14
28	24	14
29	24	14
30	24	14

	Clearer (%)	Cloudier (%)
1	54	46
2	54	46
3	54	46
4	54	46
5	54	46
6	53	47
7	53	47
8	54	46
9	54	46
10	54	46
11	53	47
12	53	47
13	54	46
14	54	46
15	53	47
16	53	47
17	53	47
18	52	48
19	52	48
20	52	48
21	52	48
22	52	48
23	52	48
24	52	48
25	51	49
26	51	49
27	51	49
28	51	49
29	51	49
30	51	49

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

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)	Oppressive (%)
1	15	17	32	32	4
2	15	17	32	32	4
3	16	17	31	31	4
4	17	18	31	30	4
5	17	18	31	30	4
6	18	18	30	30	4
7	19	18	29	29	4
8	20	19	29	29	4
9	21	19	28	29	4
10	22	19	27	28	3
11	22	20	27	28	3
12	23	20	26	28	3
13	24	20	26	28	2
14	25	21	25	27	2
15	25	21	25	27	1
16	26	22	25	27	1
17	26	22	24	26	1
18	27	23	24	26	1
19	27	23	24	25	0
20	28	24	24	24	0
21	28	24	24	23	0
22	29	25	24	22	0
23	30	25	24	21	0
24	31	25	25	20	0
25	32	25	25	19	0
26	33	25	25	17	0
27	34	24	25	16	0
28	35	24	26	15	0
29	36	24	26	14	0
30	37	24	26	13	0

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

	Clearer (%)	Cloudier (%)
1	54	46
2	54	46
3	54	46
4	54	46
5	54	46
6	53	47
7	53	47
8	54	46
9	54	46
10	54	46
11	53	47
12	53	47
13	54	46
14	54	46
15	53	47
16	53	47
17	53	47
18	52	48
19	52	48
20	52	48
21	52	48
22	52	48
23	52	48
24	52	48
25	51	49
26	51	49
27	51	49
28	51	49
29	51	49
30	51	49

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

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)	Oppressive (%)
1	15	17	32	32	4
2	15	17	32	32	4
3	16	17	31	31	4
4	17	18	31	30	4
5	17	18	31	30	4
6	18	18	30	30	4
7	19	18	29	29	4
8	20	19	29	29	4
9	21	19	28	29	4
10	22	19	27	28	3
11	22	20	27	28	3
12	23	20	26	28	3
13	24	20	26	28	2
14	25	21	25	27	2
15	25	21	25	27	1
16	26	22	25	27	1
17	26	22	24	26	1
18	27	23	24	26	1
19	27	23	24	25	0
20	28	24	24	24	0
21	28	24	24	23	0
22	29	25	24	22	0
23	30	25	24	21	0
24	31	25	25	20	0
25	32	25	25	19	0
26	33	25	25	17	0
27	34	24	25	16	0
28	35	24	26	15	0
29	36	24	26	14	0
30	37	24	26	13	0

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

	Clearer (%)	Cloudier (%)
1	54	46
2	54	46
3	54	46
4	54	46
5	54	46
6	53	47
7	53	47
8	54	46
9	54	46
10	54	46
11	53	47
12	53	47
13	54	46
14	54	46
15	53	47
16	53	47
17	53	47
18	52	48
19	52	48
20	52	48
21	52	48
22	52	48
23	52	48
24	52	48
25	51	49
26	51	49
27	51	49
28	51	49
29	51	49
30	51	49

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

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)	Oppressive (%)
1	15	17	32	32	4
2	15	17	32	32	4
3	16	17	31	31	4
4	17	18	31	30	4
5	17	18	31	30	4
6	18	18	30	30	4
7	19	18	29	29	4
8	20	19	29	29	4
9	21	19	28	29	4
10	22	19	27	28	3
11	22	20	27	28	3
12	23	20	26	28	3
13	24	20	26	28	2
14	25	21	25	27	2
15	25	21	25	27	1
16	26	22	25	27	1
17	26	22	24	26	1
18	27	23	24	26	1
19	27	23	24	25	0
20	28	24	24	24	0
21	28	24	24	23	0
22	29	25	24	22	0
23	30	25	24	21	0
24	31	25	25	20	0
25	32	25	25	19	0
26	33	25	25	17	0
27	34	24	25	16	0
28	35	24	26	15	0
29	36	24	26	14	0
30	37	24	26	13	0