Berriane weather in August

In August, Berriane sees average daytime highs of 39°C and overnight lows near 26°C, with 3 mm of rain across 0.8 wet days and about 13.2 hours of daylight. It is the 2nd-warmest and 10th-wettest month of the year here.

Highs ease over the month, from about 40°C in the first days to 37°C by the end. The sky is clear or mostly clear about 88% of the time in August, and the air most often feels dry.

Daylight stretches from about 13 h 36 min at the start of August to 12 h 42 min by month's end. Set against the rest of the year, August is Berriane's 2nd-clearest and 11th-windiest month. For the whole year in context, see Berriane's year-round climate.

Daytime high: 39°; 2nd warmest
Overnight low: 26°; 11th coldest
Rainfall: 3 mm; 0.8 wet days
Daylight: 13 h 12 min; 6:12 AM – 7:26 PM
Cloud cover: 17%; 2nd clearest
Wind: 14 km/h; 11th windiest
Solar energy: 7.15 kWh/m²
Travel score: 0.9; out of 10

← July Berriane year-round climate September →Best places to visit in August

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

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 40°C in the first days to 37°C by the end.

A typical August day in Berriane reaches about 39°C in the afternoon and slips back to 26°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 35°C and 42°C. Set against its neighbours, August runs about 1°C cooler than July and about 5°C warmer than September.

	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)	40	40	40	40	40	40	40	39	39	39	39	39	39	39	39	39	39	39	39	39	38	38	38	38	38	38	38	37	37	37	37
Avg low (°C)	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	26	26	26	26	26	26	26	26	26	25	25	25	25

	Avg high (°C)	Avg low (°C)
1	40	27
2	40	27
3	40	27
4	40	27
5	40	27
6	40	27
7	40	27
8	39	27
9	39	27
10	39	27
11	39	27
12	39	27
13	39	27
14	39	27
15	39	27
16	39	27
17	39	27
18	39	27
19	39	26
20	39	26
21	38	26
22	38	26
23	38	26
24	38	26
25	38	26
26	38	26
27	38	26
28	37	25
29	37	25
30	37	25
31	37	25

How August really feels in Berriane

Once humidity and wind are folded in, August averages 31 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

16 feel dangerously hot (≥ 39°C)

Days feeling ≤ 0°C

wind chill below the day's low

The story in August is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Berriane weather by month

How August compares with the rest of the year at a glance. August is the 2nd-warmest and 10th-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	16° / 5°	9	1.8	10.1	6.3
Feb	18° / 7°	4	1	10.8	7.5
Mar	22° / 10°	8	1.6	11.8	8.5
Apr	26° / 14°	8	1.4	12.8	8.6
May	31° / 19°	4	1	13.7	5.9
Jun	36° / 24°	2	0.5	14.1	2.6
Jul	40° / 27°	1	0.4	13.9	0.3
Aug	39° / 26°	3	0.8	13.2	0.9
Sep	34° / 22°	11	2.3	12.2	4.1
Oct	27° / 16°	8	1.3	11.2	7.8
Nov	21° / 10°	7	1.5	10.3	8.3
Dec	17° / 6°	6	1.3	9.9	6.9

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 88% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 8% of August, with mostly cloudy or overcast conditions the remaining 4%. 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 (%)	99	98	98	98	98	98	98	98	97	97	97	97	97	96	96	96	95	95	95	95	96	95	95	95	95	94	94	94	94	93	92
Cloudier (%)	1	2	2	2	2	2	2	2	3	3	3	3	3	4	4	4	5	5	5	5	4	5	5	5	5	6	6	6	6	7	8

	Clearer (%)	Cloudier (%)
1	99	1
2	98	2
3	98	2
4	98	2
5	98	2
6	98	2
7	98	2
8	98	2
9	97	3
10	97	3
11	97	3
12	97	3
13	97	3
14	96	4
15	96	4
16	96	4
17	95	5
18	95	5
19	95	5
20	95	5
21	96	4
22	95	5
23	95	5
24	95	5
25	95	5
26	94	6
27	94	6
28	94	6
29	94	6
30	93	7
31	92	8

Chance of precipitation in August

Any precipitation

Berriane gets around 3 mm of rain over 0.8 wet days in August. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 3% and peaks near 6% 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	31
Rain chance (%)	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	3	3	3	3	3	3	3	3	4	4	4	5	5	5	6

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

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the dry band about 84% 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 (%)	91	91	90	89	89	87	87	86	86	86	85	84	84	84	84	84	84	84	84	84	84	84	83	83	82	81	80	79	79	78	76
Comfortable (%)	9	9	10	11	11	12	12	13	13	13	14	14	14	14	14	14	14	14	14	14	14	14	15	15	16	16	17	18	18	19	20
Humid (%)	0	0	0	0	0	1	1	1	1	1	1	2	2	2	2	2	2	2	2	2	2	2	2	2	2	3	3	3	3	3	4

	Dry (%)	Comfortable (%)	Humid (%)
1	91	9	0
2	91	9	0
3	90	10	0
4	89	11	0
5	89	11	0
6	87	12	1
7	87	12	1
8	86	13	1
9	86	13	1
10	86	13	1
11	85	14	1
12	84	14	2
13	84	14	2
14	84	14	2
15	84	14	2
16	84	14	2
17	84	14	2
18	84	14	2
19	84	14	2
20	84	14	2
21	84	14	2
22	84	14	2
23	83	15	2
24	83	15	2
25	82	16	2
26	81	16	3
27	80	17	3
28	79	18	3
29	79	18	3
30	78	19	3
31	76	20	4

Wind in August

Winds average 14 km/h in August.

Across August, daily wind ranges from about 14 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	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	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	14	light breeze
28	14	light breeze
29	14	light breeze
30	14	light breeze
31	14	light breeze

Sunrise & sunset in August

DaylightNight

Daylight runs from about 13 h 36 min at the start of August to 12 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 54 minutes over August. Sunrise moves from 6:02 AM to 6:23 AM, and sunset from 7:40 PM to 7:07 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)	13.6	13.6	13.6	13.6	13.5	13.5	13.5	13.5	13.4	13.4	13.4	13.3	13.3	13.3	13.3	13.2	13.2	13.2	13.1	13.1	13.1	13.0	13.0	13.0	12.9	12.9	12.9	12.8	12.8	12.8	12.7
Sunrise (AM)	6:02	6:03	6:03	6:04	6:05	6:05	6:06	6:07	6:08	6:08	6:09	6:10	6:10	6:11	6:12	6:12	6:13	6:14	6:14	6:15	6:16	6:17	6:17	6:18	6:19	6:19	6:20	6:21	6:21	6:22	6:23
Sunset (PM)	7:40	7:39	7:38	7:38	7:37	7:36	7:35	7:34	7:33	7:32	7:31	7:30	7:29	7:28	7:27	7:26	7:25	7:23	7:22	7:21	7:20	7:19	7:17	7:16	7:15	7:14	7:12	7:11	7:10	7:09	7:07

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	13.6	6:02	7:40
2	13.6	6:03	7:39
3	13.6	6:03	7:38
4	13.6	6:04	7:38
5	13.5	6:05	7:37
6	13.5	6:05	7:36
7	13.5	6:06	7:35
8	13.5	6:07	7:34
9	13.4	6:08	7:33
10	13.4	6:08	7:32
11	13.4	6:09	7:31
12	13.3	6:10	7:30
13	13.3	6:10	7:29
14	13.3	6:11	7:28
15	13.3	6:12	7:27
16	13.2	6:12	7:26
17	13.2	6:13	7:25
18	13.2	6:14	7:23
19	13.1	6:14	7:22
20	13.1	6:15	7:21
21	13.1	6:16	7:20
22	13.0	6:17	7:19
23	13.0	6:17	7:17
24	13.0	6:18	7:16
25	12.9	6:19	7:15
26	12.9	6:19	7:14
27	12.9	6:20	7:12
28	12.8	6:21	7:11
29	12.8	6:21	7:10
30	12.8	6:22	7:09
31	12.7	6:23	7:07

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 7.15 kWh/m².

For context, solar energy here swings from a low near 3.25 kWh/m² to a high of 7.96 kWh/m² in June across the year — August's 7.15 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)	7.5	7.5	7.5	7.5	7.4	7.4	7.4	7.3	7.3	7.3	7.3	7.3	7.2	7.2	7.2	7.2	7.1	7.1	7.1	7.0	7.0	7.0	7.0	6.9	6.9	6.8	6.8	6.8	6.7	6.7	6.7
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	7.5	Intense
2	7.5	Intense
3	7.5	Intense
4	7.5	Intense
5	7.4	Intense
6	7.4	Intense
7	7.4	Intense
8	7.3	Intense
9	7.3	Intense
10	7.3	Intense
11	7.3	Intense
12	7.3	Intense
13	7.2	Intense
14	7.2	Intense
15	7.2	Intense
16	7.2	Intense
17	7.1	Intense
18	7.1	Intense
19	7.1	Intense
20	7.0	Intense
21	7.0	Intense
22	7.0	Intense
23	7.0	Intense
24	6.9	Intense
25	6.9	Intense
26	6.8	Intense
27	6.8	Intense
28	6.8	Intense
29	6.7	Intense
30	6.7	Intense
31	6.7	Intense

Planning a trip in August

Hazard calendar for Berriane

In seasonPeak

In August, Berriane sits inside its dust season. The full year is below, with each hazard's peak months called out.

Berriane sees seasonal dust haze (March–September), heaviest in June.

Dust

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Is August a good time to visit Berriane?

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

0.9

Sightseeing

11th-best month of the year

4.3

Beach & pool

8th-best month of the year

August is a weaker month for outdoor sightseeing in Berriane.

What to pack for Berriane in August

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

In August, Berriane sees daytime highs around 39°C and nights near 26°C. Pack light clothes and sun protection.

light clothessun protection

UV index in Berriane in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Berriane peaks around June 20 at about 10 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 19 at about 3 (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)	4	5	7	6	8	11	10	9	8	6	4	3
Level	Moderate	High	Very high	High	Very high	Extreme	Very high	Very high	Very high	High	Moderate	Moderate

	UV index (midday)	Level
Jan	4	Moderate
Feb	5	High
Mar	7	Very high
Apr	6	High
May	8	Very high
Jun	11	Extreme
Jul	10	Very high
Aug	9	Very high
Sep	8	Very high
Oct	6	High
Nov	4	Moderate
Dec	3	Moderate

Air quality in Berriane in August

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Berriane is worst in April — around 75 µg/m³ PM2.5 (unhealthy), about 2.7× the cleanest month (December, 28 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)	33	43	62	75	70	70	52	51	52	36	33	28
Level	Moderate	Poor	Unhealthy	Unhealthy	Unhealthy	Unhealthy	Poor	Poor	Poor	Poor	Moderate	Moderate

	PM2.5 (µg/m³)	Level
Jan	33	Moderate
Feb	43	Poor
Mar	62	Unhealthy
Apr	75	Unhealthy
May	70	Unhealthy
Jun	70	Unhealthy
Jul	52	Poor
Aug	51	Poor
Sep	52	Poor
Oct	36	Poor
Nov	33	Moderate
Dec	28	Moderate

Location & terrain

Where is Berriane?

Berriane sits at 32.8°N, 3.8°E, 536 m above sea level, in Algeria. The nearest listed city is Ghardaïa, 38 km away.

Topography around Berriane

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

Within 3 km, the terrain around Berriane has only modest variations in elevation — a maximum elevation change of 101 m around an average of 552 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 232 m; within 80 km, significant variations in elevation — a maximum elevation change of 547 m.

The land around Berriane is covered by bare terrain (81%) within 3 km, bare terrain (99%) within 16 km, and bare terrain (99%) within 80 km.

3 km

101 m

bare terrain 81%

16 km

232 m

bare terrain 99%

80 km

547 m

bare terrain 99%

treesartificial surfacesbare terrain

← July Berriane year-round climate September →Best places to visit in August

August weather nearby: Ghardaïa 38 km · Metlili Chaamba 63 km · Guerara 69 km · Laghouat 137 km · Messaad 150 km · El Hadjira 165 km · Ouargla 176 km · ’Aïn el Bell 176 km

Algeria travel facts

Travel advisory: Level 2; Exercise Increased Caution
Power plugs: Type C / F; 230 V · 50 Hz
Prices: ≈ 33% of US; price level, 2025
GDP per capita: $6,051; 2025
Happiness: 5.7 / 10; World Happiness, 2025
Safe drinking water: 69%; of population, 2024
Homicide rate: 1.2; per 100k, 2023
Road deaths: 20.9; per 100k/yr, 2019
Income group: Upper middle; World Bank
English: Low; EF EPI 468
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 Berriane (32.8265°, 3.7669°, elevation 536 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	40	27
2	40	27
3	40	27
4	40	27
5	40	27
6	40	27
7	40	27
8	39	27
9	39	27
10	39	27
11	39	27
12	39	27
13	39	27
14	39	27
15	39	27
16	39	27
17	39	27
18	39	27
19	39	26
20	39	26
21	38	26
22	38	26
23	38	26
24	38	26
25	38	26
26	38	26
27	38	26
28	37	25
29	37	25
30	37	25
31	37	25

	Clearer (%)	Cloudier (%)
1	99	1
2	98	2
3	98	2
4	98	2
5	98	2
6	98	2
7	98	2
8	98	2
9	97	3
10	97	3
11	97	3
12	97	3
13	97	3
14	96	4
15	96	4
16	96	4
17	95	5
18	95	5
19	95	5
20	95	5
21	96	4
22	95	5
23	95	5
24	95	5
25	95	5
26	94	6
27	94	6
28	94	6
29	94	6
30	93	7
31	92	8

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

	Dry (%)	Comfortable (%)	Humid (%)
1	91	9	0
2	91	9	0
3	90	10	0
4	89	11	0
5	89	11	0
6	87	12	1
7	87	12	1
8	86	13	1
9	86	13	1
10	86	13	1
11	85	14	1
12	84	14	2
13	84	14	2
14	84	14	2
15	84	14	2
16	84	14	2
17	84	14	2
18	84	14	2
19	84	14	2
20	84	14	2
21	84	14	2
22	84	14	2
23	83	15	2
24	83	15	2
25	82	16	2
26	81	16	3
27	80	17	3
28	79	18	3
29	79	18	3
30	78	19	3
31	76	20	4

	Avg high (°C)	Avg low (°C)
1	40	27
2	40	27
3	40	27
4	40	27
5	40	27
6	40	27
7	40	27
8	39	27
9	39	27
10	39	27
11	39	27
12	39	27
13	39	27
14	39	27
15	39	27
16	39	27
17	39	27
18	39	27
19	39	26
20	39	26
21	38	26
22	38	26
23	38	26
24	38	26
25	38	26
26	38	26
27	38	26
28	37	25
29	37	25
30	37	25
31	37	25

	Clearer (%)	Cloudier (%)
1	99	1
2	98	2
3	98	2
4	98	2
5	98	2
6	98	2
7	98	2
8	98	2
9	97	3
10	97	3
11	97	3
12	97	3
13	97	3
14	96	4
15	96	4
16	96	4
17	95	5
18	95	5
19	95	5
20	95	5
21	96	4
22	95	5
23	95	5
24	95	5
25	95	5
26	94	6
27	94	6
28	94	6
29	94	6
30	93	7
31	92	8

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

	Dry (%)	Comfortable (%)	Humid (%)
1	91	9	0
2	91	9	0
3	90	10	0
4	89	11	0
5	89	11	0
6	87	12	1
7	87	12	1
8	86	13	1
9	86	13	1
10	86	13	1
11	85	14	1
12	84	14	2
13	84	14	2
14	84	14	2
15	84	14	2
16	84	14	2
17	84	14	2
18	84	14	2
19	84	14	2
20	84	14	2
21	84	14	2
22	84	14	2
23	83	15	2
24	83	15	2
25	82	16	2
26	81	16	3
27	80	17	3
28	79	18	3
29	79	18	3
30	78	19	3
31	76	20	4

	Avg high (°C)	Avg low (°C)
1	40	27
2	40	27
3	40	27
4	40	27
5	40	27
6	40	27
7	40	27
8	39	27
9	39	27
10	39	27
11	39	27
12	39	27
13	39	27
14	39	27
15	39	27
16	39	27
17	39	27
18	39	27
19	39	26
20	39	26
21	38	26
22	38	26
23	38	26
24	38	26
25	38	26
26	38	26
27	38	26
28	37	25
29	37	25
30	37	25
31	37	25

	Clearer (%)	Cloudier (%)
1	99	1
2	98	2
3	98	2
4	98	2
5	98	2
6	98	2
7	98	2
8	98	2
9	97	3
10	97	3
11	97	3
12	97	3
13	97	3
14	96	4
15	96	4
16	96	4
17	95	5
18	95	5
19	95	5
20	95	5
21	96	4
22	95	5
23	95	5
24	95	5
25	95	5
26	94	6
27	94	6
28	94	6
29	94	6
30	93	7
31	92	8

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

	Dry (%)	Comfortable (%)	Humid (%)
1	91	9	0
2	91	9	0
3	90	10	0
4	89	11	0
5	89	11	0
6	87	12	1
7	87	12	1
8	86	13	1
9	86	13	1
10	86	13	1
11	85	14	1
12	84	14	2
13	84	14	2
14	84	14	2
15	84	14	2
16	84	14	2
17	84	14	2
18	84	14	2
19	84	14	2
20	84	14	2
21	84	14	2
22	84	14	2
23	83	15	2
24	83	15	2
25	82	16	2
26	81	16	3
27	80	17	3
28	79	18	3
29	79	18	3
30	78	19	3
31	76	20	4