Morayfield weather in August

In August, Morayfield sees average daytime highs of 22°C and overnight lows near 10°C, with 43 mm of rain across 5.1 wet days and about 11 hours of daylight. It is the 10th-warmest and 10th-wettest month of the year here.

Day-to-day highs hold fairly steady near 22°C through the month. The sky is clear or mostly clear about 68% of the time in August, and the air most often feels dry.

Daylight stretches from about 10 h 42 min at the start of August to 11 h 24 min by month's end. Set against the rest of the year, August is Morayfield's 1st-clearest and 9th-windiest month. For the whole year in context, see Morayfield's year-round climate.

Daytime high: 22°; 10th warmest
Overnight low: 10°; 2nd coldest
Rainfall: 43 mm; 5.1 wet days
Daylight: 11 hours; 6:21 AM – 5:23 PM
Cloud cover: 29%; 1st clearest
Wind: 10 km/h; 9th windiest
Solar energy: 4.26 kWh/m²
Travel score: 7.9; out of 10

Morayfield is suburb of Moreton Bay, Queensland, Australia.

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

← July Morayfield 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

Day-to-day highs hold fairly steady near 22°C through the month.

A typical August day in Morayfield reaches about 22°C in the afternoon and slips back to 10°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 19°C and 25°C. Set against its neighbours, August runs about 2°C warmer than July and about 2°C cooler 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)	21	21	21	21	21	21	21	21	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22
Avg low (°C)	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	11	11	11	11	11	11	11	11	11	12	12	12	12

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

Morayfield weather by month

How August compares with the rest of the year at a glance. August is the 10th-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	28° / 22°	130	14.4	13.5	5.5
Feb	28° / 21°	152	14.7	13	5.5
Mar	27° / 20°	122	15.7	12.2	5.9
Apr	25° / 17°	66	12	11.4	6.8
May	22° / 14°	75	9.6	10.7	7.1
Jun	20° / 11°	63	8.2	10.3	7.0
Jul	20° / 10°	34	5	10.5	7.5
Aug	22° / 10°	43	5.1	11	7.9
Sep	24° / 13°	38	6.4	11.8	8.0
Oct	25° / 16°	81	8.7	12.7	7.4
Nov	27° / 19°	88	9.9	13.3	6.7
Dec	28° / 20°	119	12.2	13.7	6.2

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 68% of the time in August, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 16% of August, with mostly cloudy or overcast conditions the remaining 15%. 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 (%)	86	87	88	88	89	89	90	89	89	89	89	89	89	88	88	87	86	86	85	84	82	82	81	80	79	79	78	78	78	78	78
Cloudier (%)	14	13	12	12	11	11	10	11	11	11	11	11	11	12	12	13	14	14	15	16	18	18	19	20	21	21	22	22	22	22	22

	Clearer (%)	Cloudier (%)
1	86	14
2	87	13
3	88	12
4	88	12
5	89	11
6	89	11
7	90	10
8	89	11
9	89	11
10	89	11
11	89	11
12	89	11
13	89	11
14	88	12
15	88	12
16	87	13
17	86	14
18	86	14
19	85	15
20	84	16
21	82	18
22	82	18
23	81	19
24	80	20
25	79	21
26	79	21
27	78	22
28	78	22
29	78	22
30	78	22
31	78	22

Chance of precipitation in August

Any precipitation

Morayfield gets around 43 mm of rain over 5.1 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 17% and peaks near 24% 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 (%)	13	12	12	12	11	11	11	12	12	12	13	13	13	14	15	15	16	17	18	18	19	20	20	21	22	22	23	23	24	24	24

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

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 80% 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 (%)	88	89	89	89	90	90	90	89	89	88	88	87	86	86	84	83	81	81	80	78	77	75	74	72	71	69	68	66	65	64	63
Comfortable (%)	9	9	9	9	9	9	9	10	10	11	11	12	13	13	14	15	16	16	17	18	19	20	21	22	23	24	25	26	27	27	28
Humid (%)	3	2	2	2	1	1	1	1	1	1	1	1	1	1	2	2	3	3	3	4	4	5	5	6	6	7	7	8	8	9	9

	Dry (%)	Comfortable (%)	Humid (%)
1	88	9	3
2	89	9	2
3	89	9	2
4	89	9	2
5	90	9	1
6	90	9	1
7	90	9	1
8	89	10	1
9	89	10	1
10	88	11	1
11	88	11	1
12	87	12	1
13	86	13	1
14	86	13	1
15	84	14	2
16	83	15	2
17	81	16	3
18	81	16	3
19	80	17	3
20	78	18	4
21	77	19	4
22	75	20	5
23	74	21	5
24	72	22	6
25	71	23	6
26	69	24	7
27	68	25	7
28	66	26	8
29	65	27	8
30	64	27	9
31	63	28	9

Wind in August

Winds average 10 km/h in August.

Across August, daily wind ranges from about 9 km/h on the calmest days to 10 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)	9	9	9	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10
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	9	calm
2	9	calm
3	9	calm
4	10	calm
5	10	calm
6	10	calm
7	10	calm
8	10	calm
9	10	calm
10	10	calm
11	10	calm
12	10	calm
13	10	calm
14	10	calm
15	10	calm
16	10	calm
17	10	calm
18	10	calm
19	10	calm
20	10	calm
21	10	calm
22	10	calm
23	10	calm
24	10	calm
25	10	calm
26	10	calm
27	10	calm
28	10	calm
29	10	calm
30	10	calm
31	10	calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 10 h 42 min at the start of August to 11 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 42 minutes over August. Sunrise moves from 6:33 AM to 6:06 AM, and sunset from 5:15 PM to 5:31 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)	10.7	10.7	10.7	10.8	10.8	10.8	10.8	10.9	10.9	10.9	10.9	10.9	11.0	11.0	11.0	11.0	11.1	11.1	11.1	11.1	11.2	11.2	11.2	11.2	11.3	11.3	11.3	11.3	11.4	11.4	11.4
Sunrise (AM)	6:33	6:32	6:32	6:31	6:30	6:30	6:29	6:28	6:27	6:27	6:26	6:25	6:24	6:23	6:22	6:21	6:20	6:19	6:18	6:18	6:17	6:16	6:15	6:13	6:12	6:11	6:10	6:09	6:08	6:07	6:06
Sunset (PM)	5:15	5:16	5:16	5:17	5:18	5:18	5:19	5:19	5:20	5:20	5:21	5:21	5:22	5:22	5:23	5:23	5:24	5:24	5:25	5:25	5:26	5:26	5:27	5:27	5:28	5:28	5:29	5:29	5:30	5:30	5:31

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	10.7	6:33	5:15
2	10.7	6:32	5:16
3	10.7	6:32	5:16
4	10.8	6:31	5:17
5	10.8	6:30	5:18
6	10.8	6:30	5:18
7	10.8	6:29	5:19
8	10.9	6:28	5:19
9	10.9	6:27	5:20
10	10.9	6:27	5:20
11	10.9	6:26	5:21
12	10.9	6:25	5:21
13	11.0	6:24	5:22
14	11.0	6:23	5:22
15	11.0	6:22	5:23
16	11.0	6:21	5:23
17	11.1	6:20	5:24
18	11.1	6:19	5:24
19	11.1	6:18	5:25
20	11.1	6:18	5:25
21	11.2	6:17	5:26
22	11.2	6:16	5:26
23	11.2	6:15	5:27
24	11.2	6:13	5:27
25	11.3	6:12	5:28
26	11.3	6:11	5:28
27	11.3	6:10	5:29
28	11.3	6:09	5:29
29	11.4	6:08	5:30
30	11.4	6:07	5:30
31	11.4	6:06	5:31

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 4.26 kWh/m².

For context, solar energy here swings from a low near 3.07 kWh/m² to a high of 6.36 kWh/m² in December across the year — August's 4.26 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)	3.9	4.0	4.0	4.0	4.1	4.1	4.2	4.2	4.2	4.2	4.3	4.3	4.3	4.3	4.3	4.3	4.3	4.3	4.3	4.3	4.3	4.3	4.4	4.4	4.4	4.4	4.5	4.5	4.5	4.5	4.6
Level	Moderate	Moderate	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	3.9	Moderate
2	4.0	Moderate
3	4.0	Bright
4	4.0	Bright
5	4.1	Bright
6	4.1	Bright
7	4.2	Bright
8	4.2	Bright
9	4.2	Bright
10	4.2	Bright
11	4.3	Bright
12	4.3	Bright
13	4.3	Bright
14	4.3	Bright
15	4.3	Bright
16	4.3	Bright
17	4.3	Bright
18	4.3	Bright
19	4.3	Bright
20	4.3	Bright
21	4.3	Bright
22	4.3	Bright
23	4.4	Bright
24	4.4	Bright
25	4.4	Bright
26	4.4	Bright
27	4.5	Bright
28	4.5	Bright
29	4.5	Bright
30	4.5	Bright
31	4.6	Bright

Planning a trip in August

Hazard calendar for Morayfield

In seasonPeak

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

Morayfield sits in the South Indian Ocean cyclone belt; the season peaks January–March.

Morayfield's rainy season runs May–May, when most of the year's rain falls.

Cyclone

Rainy season

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Is August a good time to visit Morayfield?

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

7.9

Sightseeing

2nd-best month of the year

5.3

Beach & pool

9th-best month of the year

August is one of the better times to visit Morayfield for general sightseeing.

What to pack for Morayfield in August

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

In August, Morayfield sees daytime highs around 22°C and nights near 10°C. Little to plan around — just the basics. About 5 days see rain.

Sea temperature near Morayfield in August

The nearest coast averages about 20°C in August — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 18 km away) is warmest in February at about 27°C and coldest in August near 20°C.

It's comfortable for a long swim from Aug 27 to Jul 31 — about 11.1 months when the water holds above 20°C.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sea temperature (°C)	26	27	26	24	23	21	20	20	20	22	24	25
Comfort	Warm	Warm	Warm	Warm	Refreshing	Refreshing	Refreshing	Cool	Refreshing	Refreshing	Refreshing	Warm

	Sea temperature (°C)	Comfort
Jan	26	Warm
Feb	27	Warm
Mar	26	Warm
Apr	24	Warm
May	23	Refreshing
Jun	21	Refreshing
Jul	20	Refreshing
Aug	20	Cool
Sep	20	Refreshing
Oct	22	Refreshing
Nov	24	Refreshing
Dec	25	Warm

UV index in Morayfield in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Morayfield peaks around February 9 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 18 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)	13	14	11	8	5	4	5	6	8	10	11	13
Level	Extreme	Extreme	Extreme	Very high	High	Moderate	Moderate	High	Very high	Very high	Extreme	Extreme

	UV index (midday)	Level
Jan	13	Extreme
Feb	14	Extreme
Mar	11	Extreme
Apr	8	Very high
May	5	High
Jun	4	Moderate
Jul	5	Moderate
Aug	6	High
Sep	8	Very high
Oct	10	Very high
Nov	11	Extreme
Dec	13	Extreme

Location & terrain

Where is Morayfield?

Morayfield sits at 27.1°S, 152.9°E, 8 m above sea level, in Australia. The nearest listed city is Caboolture, 3.0 km away.

Topography around Morayfield

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

Within 3 km, the terrain around Morayfield has only modest variations in elevation — a maximum elevation change of 50 m around an average of 17 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 496 m; within 80 km, large variations in elevation — a maximum elevation change of 884 m.

The land around Morayfield is covered by trees (38%), artificial surfaces (38%) and grassland (21%) within 3 km, trees (55%) and grassland (22%) within 16 km, and trees (42%) and water (31%) within 80 km.

3 km

50 m

trees 38%

16 km

496 m

trees 55%

80 km

884 m

trees 42%

treesgrasslandcroplandartificial surfacesbare terrainwaterwetlandmangroves

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

August weather nearby: Caboolture 3.0 km · Narangba 11 km · Deception Bay 12 km · North Lakes 15 km · Kallangur 16 km · Bracken Ridge 25 km · Albany Creek 27 km · The Gap 37 km

Australia travel facts

Travel advisory: Level 1; Exercise Normal Precautions
Power plugs: Type I; 230 V · 50 Hz
Prices: ≈ 90% of US; price level, 2025
GDP per capita: $65,130; 2025
Happiness: 6.9 / 10; World Happiness, 2025
Homicide rate: 0.9; per 100k, 2023
Road deaths: 4.9; per 100k/yr, 2019
Income group: High; World Bank
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 Morayfield (-27.1088°, 152.9491°, elevation 8 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. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. 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	21	10
2	21	10
3	21	10
4	21	10
5	21	10
6	21	10
7	21	10
8	21	10
9	22	10
10	22	10
11	22	10
12	22	10
13	22	10
14	22	10
15	22	10
16	22	10
17	22	10
18	22	10
19	22	11
20	22	11
21	22	11
22	22	11
23	22	11
24	22	11
25	22	11
26	22	11
27	22	11
28	22	12
29	22	12
30	22	12
31	22	12

	Clearer (%)	Cloudier (%)
1	86	14
2	87	13
3	88	12
4	88	12
5	89	11
6	89	11
7	90	10
8	89	11
9	89	11
10	89	11
11	89	11
12	89	11
13	89	11
14	88	12
15	88	12
16	87	13
17	86	14
18	86	14
19	85	15
20	84	16
21	82	18
22	82	18
23	81	19
24	80	20
25	79	21
26	79	21
27	78	22
28	78	22
29	78	22
30	78	22
31	78	22

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

	Dry (%)	Comfortable (%)	Humid (%)
1	88	9	3
2	89	9	2
3	89	9	2
4	89	9	2
5	90	9	1
6	90	9	1
7	90	9	1
8	89	10	1
9	89	10	1
10	88	11	1
11	88	11	1
12	87	12	1
13	86	13	1
14	86	13	1
15	84	14	2
16	83	15	2
17	81	16	3
18	81	16	3
19	80	17	3
20	78	18	4
21	77	19	4
22	75	20	5
23	74	21	5
24	72	22	6
25	71	23	6
26	69	24	7
27	68	25	7
28	66	26	8
29	65	27	8
30	64	27	9
31	63	28	9

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

	Clearer (%)	Cloudier (%)
1	86	14
2	87	13
3	88	12
4	88	12
5	89	11
6	89	11
7	90	10
8	89	11
9	89	11
10	89	11
11	89	11
12	89	11
13	89	11
14	88	12
15	88	12
16	87	13
17	86	14
18	86	14
19	85	15
20	84	16
21	82	18
22	82	18
23	81	19
24	80	20
25	79	21
26	79	21
27	78	22
28	78	22
29	78	22
30	78	22
31	78	22

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

	Dry (%)	Comfortable (%)	Humid (%)
1	88	9	3
2	89	9	2
3	89	9	2
4	89	9	2
5	90	9	1
6	90	9	1
7	90	9	1
8	89	10	1
9	89	10	1
10	88	11	1
11	88	11	1
12	87	12	1
13	86	13	1
14	86	13	1
15	84	14	2
16	83	15	2
17	81	16	3
18	81	16	3
19	80	17	3
20	78	18	4
21	77	19	4
22	75	20	5
23	74	21	5
24	72	22	6
25	71	23	6
26	69	24	7
27	68	25	7
28	66	26	8
29	65	27	8
30	64	27	9
31	63	28	9

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

	Clearer (%)	Cloudier (%)
1	86	14
2	87	13
3	88	12
4	88	12
5	89	11
6	89	11
7	90	10
8	89	11
9	89	11
10	89	11
11	89	11
12	89	11
13	89	11
14	88	12
15	88	12
16	87	13
17	86	14
18	86	14
19	85	15
20	84	16
21	82	18
22	82	18
23	81	19
24	80	20
25	79	21
26	79	21
27	78	22
28	78	22
29	78	22
30	78	22
31	78	22

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

	Dry (%)	Comfortable (%)	Humid (%)
1	88	9	3
2	89	9	2
3	89	9	2
4	89	9	2
5	90	9	1
6	90	9	1
7	90	9	1
8	89	10	1
9	89	10	1
10	88	11	1
11	88	11	1
12	87	12	1
13	86	13	1
14	86	13	1
15	84	14	2
16	83	15	2
17	81	16	3
18	81	16	3
19	80	17	3
20	78	18	4
21	77	19	4
22	75	20	5
23	74	21	5
24	72	22	6
25	71	23	6
26	69	24	7
27	68	25	7
28	66	26	8
29	65	27	8
30	64	27	9
31	63	28	9