Dubovka weather in May

In May, Dubovka sees average daytime highs of 22°C and overnight lows near 12°C, with 39 mm of rain across 7.4 wet days and about 15 hours of daylight. It is the 4th-warmest and 1st-wettest month of the year here.

Highs climb over the month, from about 20°C in the first days to 25°C by the end. The sky is clear or mostly clear about 35% of the time in May, and the air most often feels dry.

Daylight stretches from about 14 h 18 min at the start of May to 15 h 36 min by month's end. Set against the rest of the year, May is Dubovka's 5th-clearest and 8th-windiest month. For the whole year in context, see Dubovka's year-round climate.

Daytime high: 22°; 4th warmest
Overnight low: 12°; 9th coldest
Rainfall: 39 mm; 7.4 wet days
Daylight: 15 h 06 min; 4:25 AM – 7:29 PM
Cloud cover: 55%; 5th clearest
Wind: 14 km/h; 8th windiest
Solar energy: 5.72 kWh/m²
Travel score: 7.1; out of 10

Dubovka is human settlement in Volgograd Oblast, Russia.

Density: 761/km²; people per km²
Founded: 1734

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

← April Dubovka year-round climate June →Best places to visit in May

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

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 20°C in the first days to 25°C by the end.

A typical May day in Dubovka reaches about 22°C in the afternoon and slips back to 12°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 16°C and 29°C. Set against its neighbours, May runs about 8°C warmer than April and about 5°C cooler than June.

	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)	19	19	20	20	20	20	21	21	21	21	21	22	22	22	22	22	23	23	23	23	23	24	24	24	24	24	25	25	25	25	25
Avg low (°C)	8	9	9	9	9	10	10	10	10	10	11	11	11	11	12	12	12	12	12	12	13	13	13	13	13	14	14	14	14	14	14

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

How May really feels in Dubovka

Once humidity and wind are folded in, May 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

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

Dubovka weather by month

How May compares with the rest of the year at a glance. May is the 4th-warmest and 1st-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Snow days	Daylight (hours)	Travel score
Jan	-4° / -9°	31	7.8	7.4	8.5	0.0
Feb	-3° / -9°	26	6.5	5.5	9.8	0.0
Mar	4° / -3°	30	7.4	4.1	11.6	0.4
Apr	15° / 5°	30	6.6	0.4	13.4	4.7
May	22° / 12°	39	7.4	0	15	7.1
Jun	27° / 17°	32	6.4	0	15.9	6.8
Jul	30° / 19°	27	5.5	0	15.6	5.7
Aug	29° / 17°	21	4.2	0	14.2	6.5
Sep	22° / 11°	32	5.5	0	12.4	7.4
Oct	13° / 5°	32	6.5	0.3	10.5	4.1
Nov	4° / -2°	25	6.2	2.4	8.9	0.3
Dec	-2° / -7°	33	7.9	6.1	8.1	0.0

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 35% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 16% of May, with mostly cloudy or overcast conditions the remaining 50%.

	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 (%)	48	48	48	48	48	48	48	47	47	47	48	48	48	49	50	50	51	51	52	52	52	53	53	53	53	53	53	53	53	54	53
Cloudier (%)	52	52	52	52	52	52	52	53	53	53	52	52	52	51	50	50	49	49	48	48	48	47	47	47	47	47	47	47	47	46	47

	Clearer (%)	Cloudier (%)
1	48	52
2	48	52
3	48	52
4	48	52
5	48	52
6	48	52
7	48	52
8	47	53
9	47	53
10	47	53
11	48	52
12	48	52
13	48	52
14	49	51
15	50	50
16	50	50
17	51	49
18	51	49
19	52	48
20	52	48
21	52	48
22	53	47
23	53	47
24	53	47
25	53	47
26	53	47
27	53	47
28	53	47
29	53	47
30	54	46
31	53	47

Chance of precipitation in May

Any precipitation

Dubovka gets around 39 mm of rain over 7.4 wet days in May, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 24% and peaks near 25% 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 (%)	20	20	21	21	21	22	23	23	24	24	25	25	25	25	25	25	25	25	25	25	25	24	24	24	24	24	24	24	23	23	23

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

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May lands in the dry band about 91% 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 (%)	99	99	99	99	98	98	98	97	96	96	95	94	94	93	92	92	91	89	89	88	88	87	87	85	85	84	84	84	82	81	81
Comfortable (%)	1	1	1	1	2	2	2	3	4	4	5	6	6	7	8	8	9	10	10	11	11	12	12	13	13	14	14	14	15	16	16
Humid (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	1	1	1	1	1	2	2	2	2	2	3	3	3

	Dry (%)	Comfortable (%)	Humid (%)
1	99	1	0
2	99	1	0
3	99	1	0
4	99	1	0
5	98	2	0
6	98	2	0
7	98	2	0
8	97	3	0
9	96	4	0
10	96	4	0
11	95	5	0
12	94	6	0
13	94	6	0
14	93	7	0
15	92	8	0
16	92	8	0
17	91	9	0
18	89	10	1
19	89	10	1
20	88	11	1
21	88	11	1
22	87	12	1
23	87	12	1
24	85	13	2
25	85	13	2
26	84	14	2
27	84	14	2
28	84	14	2
29	82	15	3
30	81	16	3
31	81	16	3

Wind in May

Winds average 14 km/h in May.

Across May, 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)	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	13	13	13	13
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	13	light breeze
29	13	light breeze
30	13	light breeze
31	13	light breeze

Sunrise & sunset in May

DaylightNight

Daylight runs from about 14 h 18 min at the start of May to 15 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 78 minutes over May. Sunrise moves from 4:49 AM to 4:09 AM, and sunset from 7:07 PM to 7:47 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)	14.3	14.4	14.4	14.5	14.5	14.6	14.6	14.7	14.7	14.8	14.8	14.9	14.9	15.0	15.0	15.1	15.1	15.2	15.2	15.2	15.3	15.3	15.4	15.4	15.4	15.5	15.5	15.5	15.6	15.6	15.6
Sunrise (AM)	4:49	4:47	4:45	4:43	4:42	4:40	4:38	4:37	4:35	4:34	4:32	4:31	4:29	4:28	4:26	4:25	4:24	4:22	4:21	4:20	4:19	4:17	4:16	4:15	4:14	4:13	4:12	4:11	4:10	4:10	4:09
Sunset (PM)	7:07	7:09	7:10	7:12	7:13	7:15	7:16	7:18	7:19	7:20	7:22	7:23	7:25	7:26	7:28	7:29	7:30	7:32	7:33	7:34	7:36	7:37	7:38	7:39	7:41	7:42	7:43	7:44	7:45	7:46	7:47

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	14.3	4:49	7:07
2	14.4	4:47	7:09
3	14.4	4:45	7:10
4	14.5	4:43	7:12
5	14.5	4:42	7:13
6	14.6	4:40	7:15
7	14.6	4:38	7:16
8	14.7	4:37	7:18
9	14.7	4:35	7:19
10	14.8	4:34	7:20
11	14.8	4:32	7:22
12	14.9	4:31	7:23
13	14.9	4:29	7:25
14	15.0	4:28	7:26
15	15.0	4:26	7:28
16	15.1	4:25	7:29
17	15.1	4:24	7:30
18	15.2	4:22	7:32
19	15.2	4:21	7:33
20	15.2	4:20	7:34
21	15.3	4:19	7:36
22	15.3	4:17	7:37
23	15.4	4:16	7:38
24	15.4	4:15	7:39
25	15.4	4:14	7:41
26	15.5	4:13	7:42
27	15.5	4:12	7:43
28	15.5	4:11	7:44
29	15.6	4:10	7:45
30	15.6	4:10	7:46
31	15.6	4:09	7:47

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 5.72 kWh/m².

For context, solar energy here swings from a low near 0.75 kWh/m² to a high of 6.31 kWh/m² in June across the year — May's 5.72 kWh/m² sits near the top of that range.

	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)	5.3	5.3	5.4	5.4	5.4	5.4	5.5	5.5	5.5	5.5	5.5	5.5	5.6	5.6	5.6	5.7	5.7	5.8	5.8	5.8	5.8	5.9	5.9	6.0	6.0	6.0	6.0	6.1	6.1	6.1	6.2
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	Intense	Intense	Intense	Intense	Intense	Intense

	Solar energy (kWh/m²)	Level
1	5.3	Bright
2	5.3	Bright
3	5.4	Bright
4	5.4	Bright
5	5.4	Bright
6	5.4	Bright
7	5.5	Bright
8	5.5	Bright
9	5.5	Bright
10	5.5	Bright
11	5.5	Bright
12	5.5	Bright
13	5.6	Bright
14	5.6	Bright
15	5.6	Bright
16	5.7	Bright
17	5.7	Bright
18	5.8	Bright
19	5.8	Bright
20	5.8	Bright
21	5.8	Bright
22	5.9	Bright
23	5.9	Bright
24	6.0	Bright
25	6.0	Bright
26	6.0	Intense
27	6.0	Intense
28	6.1	Intense
29	6.1	Intense
30	6.1	Intense
31	6.2	Intense

Planning a trip in May

Is May a good time to visit Dubovka?

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

7.1

Sightseeing

2nd-best month of the year

5.1

Beach & pool

4th-best month of the year

May is one of the better times to visit Dubovka for general sightseeing.

What to pack for Dubovka in May

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

In May, Dubovka sees daytime highs around 22°C and nights near 12°C. Worth packing: light clothes and sun protection. About 7 days see rain.

light clothessun protection

UV index in Dubovka in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Dubovka peaks around July 15 at about 7 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 18 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 6 months of the year.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	1	2	2	4	5	6	8	5	5	3	1	1
Level	Low	Low	Moderate	Moderate	Moderate	High	Very high	High	Moderate	Moderate	Low	Low

	UV index (midday)	Level
Jan	1	Low
Feb	2	Low
Mar	2	Moderate
Apr	4	Moderate
May	5	Moderate
Jun	6	High
Jul	8	Very high
Aug	5	High
Sep	5	Moderate
Oct	3	Moderate
Nov	1	Low
Dec	1	Low

Air quality in Dubovka in May

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Dubovka is worst in March — around 20 µg/m³ PM2.5 (moderate), about 2.4× the cleanest month (June, 8 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)	11	13	20	14	10	8	11	10	9	11	12	10
Level	Good	Moderate	Moderate	Moderate	Good	Good	Good	Good	Good	Good	Good	Good

	PM2.5 (µg/m³)	Level
Jan	11	Good
Feb	13	Moderate
Mar	20	Moderate
Apr	14	Moderate
May	10	Good
Jun	8	Good
Jul	11	Good
Aug	10	Good
Sep	9	Good
Oct	11	Good
Nov	12	Good
Dec	10	Good

Location & terrain

Where is Dubovka?

Dubovka sits at 49.1°N, 44.8°E, 41 m above sea level, in Russia. The nearest listed city is Volzhsky, 30 km away.

Topography around Dubovka

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

Within 3 km, the terrain around Dubovka has only modest variations in elevation — a maximum elevation change of 83 m around an average of 41 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 140 m; within 80 km, significant variations in elevation — a maximum elevation change of 269 m.

The land around Dubovka is covered by water (36%) and grassland (35%) within 3 km, grassland (48%) and water (34%) within 16 km, and grassland (56%) and cropland (27%) within 80 km.

3 km

83 m

water 36%

16 km

140 m

grassland 48%

80 km

269 m

grassland 56%

treesgrasslandcroplandartificial surfaceswaterwetland

← April Dubovka year-round climate June →Best places to visit in May

May weather nearby: Volzhsky 30 km · Gorodishche 38 km · Volgograd 45 km · Leninsk 48 km · Znamensk 85 km · Kalach-na-Donu 104 km · Frolovo 116 km · Nikolayevsk 117 km

Russia travel facts

Travel advisory: Level 4; Do Not Travel
Power plugs: Type C / F; 230 V · 50 Hz
Prices: ≈ 32% of US; price level, 2025
GDP per capita: $17,547; 2025
Happiness: 5.8 / 10; World Happiness, 2025
Safe drinking water: 76%; of population, 2024
Homicide rate: 6.8; per 100k, 2021
Road deaths: 12; per 100k/yr, 2019
Income group: High; World Bank
English: Moderate; EF EPI 521
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 Dubovka (49.0562°, 44.8291°, elevation 41 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	19	8
2	19	9
3	20	9
4	20	9
5	20	9
6	20	10
7	21	10
8	21	10
9	21	10
10	21	10
11	21	11
12	22	11
13	22	11
14	22	11
15	22	12
16	22	12
17	23	12
18	23	12
19	23	12
20	23	12
21	23	13
22	24	13
23	24	13
24	24	13
25	24	13
26	24	14
27	25	14
28	25	14
29	25	14
30	25	14
31	25	14

	Clearer (%)	Cloudier (%)
1	48	52
2	48	52
3	48	52
4	48	52
5	48	52
6	48	52
7	48	52
8	47	53
9	47	53
10	47	53
11	48	52
12	48	52
13	48	52
14	49	51
15	50	50
16	50	50
17	51	49
18	51	49
19	52	48
20	52	48
21	52	48
22	53	47
23	53	47
24	53	47
25	53	47
26	53	47
27	53	47
28	53	47
29	53	47
30	54	46
31	53	47

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

	Dry (%)	Comfortable (%)	Humid (%)
1	99	1	0
2	99	1	0
3	99	1	0
4	99	1	0
5	98	2	0
6	98	2	0
7	98	2	0
8	97	3	0
9	96	4	0
10	96	4	0
11	95	5	0
12	94	6	0
13	94	6	0
14	93	7	0
15	92	8	0
16	92	8	0
17	91	9	0
18	89	10	1
19	89	10	1
20	88	11	1
21	88	11	1
22	87	12	1
23	87	12	1
24	85	13	2
25	85	13	2
26	84	14	2
27	84	14	2
28	84	14	2
29	82	15	3
30	81	16	3
31	81	16	3

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

	Clearer (%)	Cloudier (%)
1	48	52
2	48	52
3	48	52
4	48	52
5	48	52
6	48	52
7	48	52
8	47	53
9	47	53
10	47	53
11	48	52
12	48	52
13	48	52
14	49	51
15	50	50
16	50	50
17	51	49
18	51	49
19	52	48
20	52	48
21	52	48
22	53	47
23	53	47
24	53	47
25	53	47
26	53	47
27	53	47
28	53	47
29	53	47
30	54	46
31	53	47

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

	Dry (%)	Comfortable (%)	Humid (%)
1	99	1	0
2	99	1	0
3	99	1	0
4	99	1	0
5	98	2	0
6	98	2	0
7	98	2	0
8	97	3	0
9	96	4	0
10	96	4	0
11	95	5	0
12	94	6	0
13	94	6	0
14	93	7	0
15	92	8	0
16	92	8	0
17	91	9	0
18	89	10	1
19	89	10	1
20	88	11	1
21	88	11	1
22	87	12	1
23	87	12	1
24	85	13	2
25	85	13	2
26	84	14	2
27	84	14	2
28	84	14	2
29	82	15	3
30	81	16	3
31	81	16	3

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

	Clearer (%)	Cloudier (%)
1	48	52
2	48	52
3	48	52
4	48	52
5	48	52
6	48	52
7	48	52
8	47	53
9	47	53
10	47	53
11	48	52
12	48	52
13	48	52
14	49	51
15	50	50
16	50	50
17	51	49
18	51	49
19	52	48
20	52	48
21	52	48
22	53	47
23	53	47
24	53	47
25	53	47
26	53	47
27	53	47
28	53	47
29	53	47
30	54	46
31	53	47

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

	Dry (%)	Comfortable (%)	Humid (%)
1	99	1	0
2	99	1	0
3	99	1	0
4	99	1	0
5	98	2	0
6	98	2	0
7	98	2	0
8	97	3	0
9	96	4	0
10	96	4	0
11	95	5	0
12	94	6	0
13	94	6	0
14	93	7	0
15	92	8	0
16	92	8	0
17	91	9	0
18	89	10	1
19	89	10	1
20	88	11	1
21	88	11	1
22	87	12	1
23	87	12	1
24	85	13	2
25	85	13	2
26	84	14	2
27	84	14	2
28	84	14	2
29	82	15	3
30	81	16	3
31	81	16	3