Rovenky weather in April

In April, Rovenky sees average daytime highs of 15°C and overnight lows near 5°C, with 47 mm of precipitation across 9.4 wet days and about 13.4 hours of daylight. It is the 6th-warmest and 3rd-wettest month of the year here.

Highs climb over the month, from about 11°C in the first days to 18°C by the end. The sky is clear or mostly clear about 23% of the time in April, and the air most often feels dry.

Daylight stretches from about 12 h 30 min at the start of April to 14 h 12 min by month's end. Set against the rest of the year, April is Rovenky's 7th-clearest and 6th-windiest month. For the whole year in context, see Rovenky's year-round climate.

Daytime high: 15°; 6th warmest
Overnight low: 5°; 6th coldest
Precipitation: 47 mm; 9.4 wet days
Daylight: 13 h 24 min; 4:41 AM – 6:05 PM
Cloud cover: 65%; 7th clearest
Wind: 14 km/h; 6th windiest
Solar energy: 4.47 kWh/m²
Travel score: 4.3; out of 10

Rovenky is city in Luhansk Oblast, Ukraine.

Density: 2,097/km²; people per km²
Founded: 1705

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

← March Rovenky 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 climb over the month, from about 11°C in the first days to 18°C by the end.

A typical April day in Rovenky reaches about 15°C in the afternoon and slips back to 5°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 8°C and 20°C. Set against its neighbours, April runs about 9°C warmer than March and about 7°C cooler 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)	10	11	11	11	12	12	12	13	13	13	14	14	14	14	15	15	15	15	16	16	16	16	16	17	17	17	17	18	18	18
Avg low (°C)	1	2	2	2	2	3	3	3	4	4	4	4	4	5	5	5	5	5	5	6	6	6	6	6	6	7	7	7	7	7

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

How April really feels in Rovenky

Once humidity and wind are folded in, April averages 0 days that feel above 32°C and 9 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

The story in April is cold — wind chill drags the overnight "feels like" below the raw low.

Rovenky weather by month

How April compares with the rest of the year at a glance. April is the 6th-warmest and 3rd-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Snow days	Daylight (hours)	Travel score
Jan	-2° / -7°	43	9.5	7.7	8.6	0.0
Feb	-1° / -7°	38	8.1	6.2	9.9	0.0
Mar	6° / -2°	42	9.5	4.5	11.6	0.6
Apr	15° / 5°	47	9.4	0.2	13.4	4.3
May	21° / 10°	58	9.9	0	14.9	6.6
Jun	26° / 15°	51	9.3	0	15.8	6.9
Jul	28° / 17°	44	7.7	0	15.4	6.5
Aug	28° / 16°	31	5.3	0	14.1	7.0
Sep	21° / 11°	39	6.9	0	12.4	7.2
Oct	14° / 5°	37	7.2	0.4	10.6	4.2
Nov	5° / -1°	36	7.3	2.1	9	0.4
Dec	-0° / -5°	44	8.5	5.8	8.2	0.0

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 23% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 16% of April, with mostly cloudy or overcast conditions the remaining 62%. Skies tend to open up 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
Clearer (%)	32	32	32	32	33	34	34	34	34	35	35	35	36	36	36	36	38	38	39	39	41	42	43	44	44	45	45	46	47	49
Cloudier (%)	68	68	68	68	67	66	66	66	66	65	65	65	64	64	64	64	62	62	61	61	59	58	57	56	56	55	55	54	53	51

	Clearer (%)	Cloudier (%)
1	32	68
2	32	68
3	32	68
4	32	68
5	33	67
6	34	66
7	34	66
8	34	66
9	34	66
10	35	65
11	35	65
12	35	65
13	36	64
14	36	64
15	36	64
16	36	64
17	38	62
18	38	62
19	39	61
20	39	61
21	41	59
22	42	58
23	43	57
24	44	56
25	44	56
26	45	55
27	45	55
28	46	54
29	47	53
30	49	51

Chance of precipitation in April

Any precipitationSnow

Rovenky gets around 47 mm of rain and snow over 9.4 wet days in April. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 32% and peaks near 35% on the wettest days, and about 0 day brings snow.

	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 (%)	31	31	31	31	31	31	32	32	32	33	33	34	34	35	35	34	34	34	33	32	32	31	31	30	30	29	29	28	28	28
Snow chance (%)	6	5	4	4	3	3	2	2	2	1	1	1	1	1	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0

	Rain chance (%)	Snow chance (%)
1	31	6
2	31	5
3	31	4
4	31	4
5	31	3
6	31	3
7	32	2
8	32	2
9	32	2
10	33	1
11	33	1
12	34	1
13	34	1
14	35	1
15	35	1
16	34	1
17	34	0
18	34	0
19	33	0
20	32	0
21	32	0
22	31	0
23	31	0
24	30	0
25	30	0
26	29	0
27	29	0
28	28	0
29	28	0
30	28	0

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, April lands in the dry band about 100% 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
Dry (%)	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	99	99
Comfortable (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	1

	Dry (%)	Comfortable (%)
1	100	0
2	100	0
3	100	0
4	100	0
5	100	0
6	100	0
7	100	0
8	100	0
9	100	0
10	100	0
11	100	0
12	100	0
13	100	0
14	100	0
15	100	0
16	100	0
17	100	0
18	100	0
19	100	0
20	100	0
21	100	0
22	100	0
23	100	0
24	100	0
25	100	0
26	100	0
27	100	0
28	100	0
29	99	1
30	99	1

Wind in April

Winds average 14 km/h in April.

Across April, daily wind ranges from about 13 km/h on the calmest days to 15 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)	15	15	15	15	15	15	15	15	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	13	13	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

	Wind speed (km/h)	Feels
1	15	light breeze
2	15	light breeze
3	15	light breeze
4	15	light breeze
5	15	light breeze
6	15	light breeze
7	15	light breeze
8	15	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	13	light breeze
26	13	light breeze
27	13	light breeze
28	13	light breeze
29	13	light breeze
30	13	light breeze

Sunrise & sunset in April

DaylightNight

Daylight runs from about 12 h 30 min at the start of April to 14 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 102 minutes over April. Sunrise moves from 5:11 AM to 4:14 AM, and sunset from 5:43 PM to 6:25 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)	12.5	12.6	12.6	12.7	12.8	12.8	12.9	12.9	13.0	13.1	13.1	13.2	13.2	13.3	13.3	13.4	13.5	13.5	13.6	13.6	13.7	13.7	13.8	13.9	13.9	14.0	14.0	14.1	14.1	14.2
Sunrise (AM)	5:11	5:09	5:07	5:05	5:03	5:01	4:59	4:57	4:55	4:53	4:51	4:49	4:47	4:45	4:43	4:41	4:39	4:37	4:35	4:33	4:31	4:29	4:27	4:25	4:23	4:22	4:20	4:18	4:16	4:14
Sunset (PM)	5:43	5:44	5:46	5:47	5:49	5:50	5:52	5:53	5:55	5:56	5:58	5:59	6:00	6:02	6:03	6:05	6:06	6:08	6:09	6:11	6:12	6:14	6:15	6:17	6:18	6:19	6:21	6:22	6:24	6:25

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	12.5	5:11	5:43
2	12.6	5:09	5:44
3	12.6	5:07	5:46
4	12.7	5:05	5:47
5	12.8	5:03	5:49
6	12.8	5:01	5:50
7	12.9	4:59	5:52
8	12.9	4:57	5:53
9	13.0	4:55	5:55
10	13.1	4:53	5:56
11	13.1	4:51	5:58
12	13.2	4:49	5:59
13	13.2	4:47	6:00
14	13.3	4:45	6:02
15	13.3	4:43	6:03
16	13.4	4:41	6:05
17	13.5	4:39	6:06
18	13.5	4:37	6:08
19	13.6	4:35	6:09
20	13.6	4:33	6:11
21	13.7	4:31	6:12
22	13.7	4:29	6:14
23	13.8	4:27	6:15
24	13.9	4:25	6:17
25	13.9	4:23	6:18
26	14.0	4:22	6:19
27	14.0	4:20	6:21
28	14.1	4:18	6:22
29	14.1	4:16	6:24
30	14.2	4:14	6:25

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 4.47 kWh/m².

For context, solar energy here swings from a low near 0.8 kWh/m² to a high of 6.19 kWh/m² in June across the year — April's 4.47 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)	3.9	3.9	3.9	4.0	4.0	4.0	4.1	4.1	4.2	4.2	4.2	4.3	4.3	4.4	4.4	4.5	4.5	4.6	4.6	4.7	4.7	4.8	4.8	4.9	5.0	5.0	5.0	5.1	5.1	5.2
Level	Moderate	Moderate	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

	Solar energy (kWh/m²)	Level
1	3.9	Moderate
2	3.9	Moderate
3	3.9	Moderate
4	4.0	Moderate
5	4.0	Bright
6	4.0	Bright
7	4.1	Bright
8	4.1	Bright
9	4.2	Bright
10	4.2	Bright
11	4.2	Bright
12	4.3	Bright
13	4.3	Bright
14	4.4	Bright
15	4.4	Bright
16	4.5	Bright
17	4.5	Bright
18	4.6	Bright
19	4.6	Bright
20	4.7	Bright
21	4.7	Bright
22	4.8	Bright
23	4.8	Bright
24	4.9	Bright
25	5.0	Bright
26	5.0	Bright
27	5.0	Bright
28	5.1	Bright
29	5.1	Bright
30	5.2	Bright

Planning a trip in April

Is April a good time to visit Rovenky?

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

4.3

Sightseeing

6th-best month of the year

0.5

Beach & pool

6th-best month of the year

April is a reasonable time to visit Rovenky for sightseeing.

What to pack for Rovenky in April

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

In April, Rovenky sees daytime highs around 15°C and nights near 5°C. Worth packing: a warm layer and rain gear. About 9 days see rain.

a warm layerrain gear

UV index in Rovenky in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April 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 Rovenky peaks around June 22 at about 8 (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	1	3	5	5	8	8	6	5	3	1	1
Level	Low	Low	Moderate	Moderate	Moderate	Very high	Very high	High	High	Moderate	Low	Low

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

Air quality in Rovenky 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 Rovenky is worst in March — around 18 µg/m³ PM2.5 (moderate), about 2.1× the cleanest month (December, 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)	9	11	18	11	10	12	14	12	10	9	9	8
Level	Good	Good	Moderate	Good	Good	Good	Moderate	Good	Good	Good	Good	Good

	PM2.5 (µg/m³)	Level
Jan	9	Good
Feb	11	Good
Mar	18	Moderate
Apr	11	Good
May	10	Good
Jun	12	Good
Jul	14	Moderate
Aug	12	Good
Sep	10	Good
Oct	9	Good
Nov	9	Good
Dec	8	Good

Location & terrain

Where is Rovenky?

Rovenky sits at 48.1°N, 39.4°E, 265 m above sea level, in Ukraine. The nearest listed city is Dovzhansk, 20 km away.

Topography around Rovenky

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

Within 3 km, the terrain around Rovenky has only modest variations in elevation — a maximum elevation change of 157 m around an average of 279 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 266 m; within 80 km, significant variations in elevation — a maximum elevation change of 358 m.

The land around Rovenky is covered by trees (36%), grassland (28%) and artificial surfaces (20%) within 3 km, grassland (44%), cropland (32%) and trees (22%) within 16 km, and cropland (51%) and grassland (29%) within 80 km.

3 km

157 m

trees 36%

16 km

266 m

grassland 44%

80 km

358 m

cropland 51%

treesgrasslandcroplandartificial surfaceswater

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

April weather nearby: Dovzhansk 20 km · Antratsyt 22 km · Voznesenivka 31 km · Khrustalnyi 34 km · Sorokyne 35 km · Otamanivka 36 km · Lutuhyne 38 km · Sukhodilsk 39 km

Ukraine travel facts

Travel advisory: Level 4; Do Not Travel
Power plugs: Type C / F; 230 V · 50 Hz
Prices: ≈ 31% of US; price level, 2025
GDP per capita: $5,866; 2025
Happiness: 4.7 / 10; World Happiness, 2025
Safe drinking water: 88%; of population, 2024
Homicide rate: 3.8; per 100k, 2021
Road deaths: 10.2; per 100k/yr, 2019
Income group: Upper middle; World Bank
English: Moderate; EF EPI 526

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 Rovenky (48.0828°, 39.377°, elevation 265 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	10	1
2	11	2
3	11	2
4	11	2
5	12	2
6	12	3
7	12	3
8	13	3
9	13	4
10	13	4
11	14	4
12	14	4
13	14	4
14	14	5
15	15	5
16	15	5
17	15	5
18	15	5
19	16	5
20	16	6
21	16	6
22	16	6
23	16	6
24	17	6
25	17	6
26	17	7
27	17	7
28	18	7
29	18	7
30	18	7

	Clearer (%)	Cloudier (%)
1	32	68
2	32	68
3	32	68
4	32	68
5	33	67
6	34	66
7	34	66
8	34	66
9	34	66
10	35	65
11	35	65
12	35	65
13	36	64
14	36	64
15	36	64
16	36	64
17	38	62
18	38	62
19	39	61
20	39	61
21	41	59
22	42	58
23	43	57
24	44	56
25	44	56
26	45	55
27	45	55
28	46	54
29	47	53
30	49	51

	Rain chance (%)	Snow chance (%)
1	31	6
2	31	5
3	31	4
4	31	4
5	31	3
6	31	3
7	32	2
8	32	2
9	32	2
10	33	1
11	33	1
12	34	1
13	34	1
14	35	1
15	35	1
16	34	1
17	34	0
18	34	0
19	33	0
20	32	0
21	32	0
22	31	0
23	31	0
24	30	0
25	30	0
26	29	0
27	29	0
28	28	0
29	28	0
30	28	0

	Dry (%)	Comfortable (%)
1	100	0
2	100	0
3	100	0
4	100	0
5	100	0
6	100	0
7	100	0
8	100	0
9	100	0
10	100	0
11	100	0
12	100	0
13	100	0
14	100	0
15	100	0
16	100	0
17	100	0
18	100	0
19	100	0
20	100	0
21	100	0
22	100	0
23	100	0
24	100	0
25	100	0
26	100	0
27	100	0
28	100	0
29	99	1
30	99	1

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

	Clearer (%)	Cloudier (%)
1	32	68
2	32	68
3	32	68
4	32	68
5	33	67
6	34	66
7	34	66
8	34	66
9	34	66
10	35	65
11	35	65
12	35	65
13	36	64
14	36	64
15	36	64
16	36	64
17	38	62
18	38	62
19	39	61
20	39	61
21	41	59
22	42	58
23	43	57
24	44	56
25	44	56
26	45	55
27	45	55
28	46	54
29	47	53
30	49	51

	Rain chance (%)	Snow chance (%)
1	31	6
2	31	5
3	31	4
4	31	4
5	31	3
6	31	3
7	32	2
8	32	2
9	32	2
10	33	1
11	33	1
12	34	1
13	34	1
14	35	1
15	35	1
16	34	1
17	34	0
18	34	0
19	33	0
20	32	0
21	32	0
22	31	0
23	31	0
24	30	0
25	30	0
26	29	0
27	29	0
28	28	0
29	28	0
30	28	0

	Dry (%)	Comfortable (%)
1	100	0
2	100	0
3	100	0
4	100	0
5	100	0
6	100	0
7	100	0
8	100	0
9	100	0
10	100	0
11	100	0
12	100	0
13	100	0
14	100	0
15	100	0
16	100	0
17	100	0
18	100	0
19	100	0
20	100	0
21	100	0
22	100	0
23	100	0
24	100	0
25	100	0
26	100	0
27	100	0
28	100	0
29	99	1
30	99	1

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

	Clearer (%)	Cloudier (%)
1	32	68
2	32	68
3	32	68
4	32	68
5	33	67
6	34	66
7	34	66
8	34	66
9	34	66
10	35	65
11	35	65
12	35	65
13	36	64
14	36	64
15	36	64
16	36	64
17	38	62
18	38	62
19	39	61
20	39	61
21	41	59
22	42	58
23	43	57
24	44	56
25	44	56
26	45	55
27	45	55
28	46	54
29	47	53
30	49	51

	Rain chance (%)	Snow chance (%)
1	31	6
2	31	5
3	31	4
4	31	4
5	31	3
6	31	3
7	32	2
8	32	2
9	32	2
10	33	1
11	33	1
12	34	1
13	34	1
14	35	1
15	35	1
16	34	1
17	34	0
18	34	0
19	33	0
20	32	0
21	32	0
22	31	0
23	31	0
24	30	0
25	30	0
26	29	0
27	29	0
28	28	0
29	28	0
30	28	0

	Dry (%)	Comfortable (%)
1	100	0
2	100	0
3	100	0
4	100	0
5	100	0
6	100	0
7	100	0
8	100	0
9	100	0
10	100	0
11	100	0
12	100	0
13	100	0
14	100	0
15	100	0
16	100	0
17	100	0
18	100	0
19	100	0
20	100	0
21	100	0
22	100	0
23	100	0
24	100	0
25	100	0
26	100	0
27	100	0
28	100	0
29	99	1
30	99	1