Songyang weather in December

In December, Songyang sees average daytime highs of 6°C and overnight lows near -2°C, with 11 mm of precipitation across 2.7 wet days and about 9.7 hours of daylight. It is the 11th-warmest and 12th-wettest month of the year here.

Highs ease over the month, from about 8°C in the first days to 5°C by the end. The sky is clear or mostly clear about 52% of the time in December, and the air most often feels dry.

Daylight stretches from about 9 h 54 min at the start of December to 9 h 42 min by month's end. Set against the rest of the year, December is Songyang's 1st-clearest and 4th-windiest month. For the whole year in context, see Songyang's year-round climate.

Daytime high: 6°; 11th warmest
Overnight low: -2°; 2nd coldest
Precipitation: 11 mm; 2.7 wet days
Daylight: 9 h 42 min; 7:33 AM – 5:15 PM
Cloud cover: 42%; 1st clearest
Wind: 8 km/h; 4th windiest
Solar energy: 2.61 kWh/m²
Travel score: 0.6; out of 10

← November Songyang year-round climate January →Best places to visit in December

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

Temperature in December

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 8°C in the first days to 5°C by the end.

A typical December day in Songyang reaches about 6°C in the afternoon and slips back to -2°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 1°C and 11°C. Set against its neighbours, December runs about 6°C cooler than November and about 2°C warmer than January.

	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)	8	8	8	8	7	7	7	7	7	7	7	6	6	6	6	6	6	6	6	6	5	5	5	5	5	5	5	5	5	5	5
Avg low (°C)	0	0	0	0	0	-1	-1	-1	-1	-1	-1	-1	-2	-2	-2	-2	-2	-2	-2	-2	-2	-3	-3	-3	-3	-3	-3	-3	-3	-3	-3

	Avg high (°C)	Avg low (°C)
1	8	0
2	8	0
3	8	0
4	8	0
5	7	0
6	7	-1
7	7	-1
8	7	-1
9	7	-1
10	7	-1
11	7	-1
12	6	-1
13	6	-2
14	6	-2
15	6	-2
16	6	-2
17	6	-2
18	6	-2
19	6	-2
20	6	-2
21	5	-2
22	5	-3
23	5	-3
24	5	-3
25	5	-3
26	5	-3
27	5	-3
28	5	-3
29	5	-3
30	5	-3
31	5	-3

How December really feels in Songyang

Once humidity and wind are folded in, December averages 0 days that feel above 32°C and 31 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 December is cold — wind chill drags the overnight "feels like" below the raw low.

Songyang weather by month

How December compares with the rest of the year at a glance. December is the 11th-warmest and 12th-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° / -4°	11	2.6	2.8	10	0.0
Feb	8° / -1°	17	3.4	2.1	10.7	1.4
Mar	14° / 4°	28	5.8	1.2	11.7	4.3
Apr	20° / 10°	44	6.5	0.2	12.8	6.8
May	26° / 15°	73	7.9	0	13.8	6.9
Jun	30° / 20°	100	9.9	0	14.3	5.1
Jul	30° / 22°	204	17.5	0	14.1	4.1
Aug	28° / 21°	166	17.3	0	13.3	4.9
Sep	24° / 16°	100	10.3	0	12.2	6.7
Oct	19° / 11°	50	6.1	0	11.1	6.7
Nov	12° / 4°	32	5.2	1.3	10.2	3.7
Dec	6° / -2°	11	2.7	2	9.7	0.6

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 52% of the time in December, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 12% of December, with mostly cloudy or overcast conditions the remaining 37%.

	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 (%)	59	59	60	60	61	62	62	63	63	63	63	63	63	63	63	63	63	64	64	64	64	64	65	64	64	64	65	64	64	63	63
Cloudier (%)	41	41	40	40	39	38	38	37	37	37	37	37	37	37	37	37	37	36	36	36	36	36	35	36	36	36	35	36	36	37	37

	Clearer (%)	Cloudier (%)
1	59	41
2	59	41
3	60	40
4	60	40
5	61	39
6	62	38
7	62	38
8	63	37
9	63	37
10	63	37
11	63	37
12	63	37
13	63	37
14	63	37
15	63	37
16	63	37
17	63	37
18	64	36
19	64	36
20	64	36
21	64	36
22	64	36
23	65	35
24	64	36
25	64	36
26	64	36
27	65	35
28	64	36
29	64	36
30	63	37
31	63	37

Chance of precipitation in December

Any precipitationSnow

Songyang gets around 11 mm of rain and snow over 2.7 wet days in December, the driest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 8% and peaks near 12% on the wettest days, and about 2 days bring 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	31
Rain chance (%)	12	12	11	10	10	9	9	9	8	8	8	7	7	7	7	7	7	7	7	7	7	7	8	8	7	7	7	7	7	7	8
Snow chance (%)	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	6	6	6	6	7	7	7	7	7	7	7	7	7	7	7

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

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, December 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	31
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	100	100	100

	Dry (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100
29	100
30	100
31	100

Wind in December

Winds average 8 km/h in December.

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

Sunrise & sunset in December

DaylightNight

Daylight runs from about 9 h 54 min at the start of December to 9 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 12 minutes over December. Sunrise moves from 7:22 AM to 7:39 AM, and sunset from 5:13 PM to 5:23 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)	9.9	9.8	9.8	9.8	9.8	9.8	9.8	9.8	9.8	9.7	9.7	9.7	9.7	9.7	9.7	9.7	9.7	9.7	9.7	9.7	9.7	9.7	9.7	9.7	9.7	9.7	9.7	9.7	9.7	9.7	9.7
Sunrise (AM)	7:22	7:23	7:23	7:24	7:25	7:26	7:27	7:27	7:28	7:29	7:30	7:30	7:31	7:32	7:32	7:33	7:33	7:34	7:35	7:35	7:36	7:36	7:37	7:37	7:37	7:38	7:38	7:38	7:39	7:39	7:39
Sunset (PM)	5:13	5:13	5:13	5:13	5:13	5:13	5:13	5:14	5:14	5:14	5:14	5:14	5:14	5:15	5:15	5:15	5:16	5:16	5:16	5:17	5:17	5:18	5:18	5:19	5:19	5:20	5:20	5:21	5:21	5:22	5:23

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	9.9	7:22	5:13
2	9.8	7:23	5:13
3	9.8	7:23	5:13
4	9.8	7:24	5:13
5	9.8	7:25	5:13
6	9.8	7:26	5:13
7	9.8	7:27	5:13
8	9.8	7:27	5:14
9	9.8	7:28	5:14
10	9.7	7:29	5:14
11	9.7	7:30	5:14
12	9.7	7:30	5:14
13	9.7	7:31	5:14
14	9.7	7:32	5:15
15	9.7	7:32	5:15
16	9.7	7:33	5:15
17	9.7	7:33	5:16
18	9.7	7:34	5:16
19	9.7	7:35	5:16
20	9.7	7:35	5:17
21	9.7	7:36	5:17
22	9.7	7:36	5:18
23	9.7	7:37	5:18
24	9.7	7:37	5:19
25	9.7	7:37	5:19
26	9.7	7:38	5:20
27	9.7	7:38	5:20
28	9.7	7:38	5:21
29	9.7	7:39	5:21
30	9.7	7:39	5:22
31	9.7	7:39	5:23

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 2.61 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 2.61 kWh/m² to a high of 5.99 kWh/m² in June across the year — December's 2.61 kWh/m² sits near the bottom.

	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)	2.6	2.6	2.6	2.6	2.6	2.6	2.6	2.6	2.6	2.6	2.6	2.6	2.6	2.6	2.6	2.6	2.6	2.6	2.6	2.6	2.6	2.6	2.6	2.6	2.6	2.6	2.6	2.7	2.7	2.7	2.7
Level	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate

	Solar energy (kWh/m²)	Level
1	2.6	Moderate
2	2.6	Moderate
3	2.6	Moderate
4	2.6	Moderate
5	2.6	Moderate
6	2.6	Moderate
7	2.6	Moderate
8	2.6	Moderate
9	2.6	Moderate
10	2.6	Moderate
11	2.6	Moderate
12	2.6	Moderate
13	2.6	Moderate
14	2.6	Moderate
15	2.6	Moderate
16	2.6	Moderate
17	2.6	Moderate
18	2.6	Moderate
19	2.6	Moderate
20	2.6	Moderate
21	2.6	Moderate
22	2.6	Moderate
23	2.6	Moderate
24	2.6	Moderate
25	2.6	Moderate
26	2.6	Moderate
27	2.6	Moderate
28	2.7	Moderate
29	2.7	Moderate
30	2.7	Moderate
31	2.7	Moderate

Planning a trip in December

Hazard calendar for Songyang

In seasonPeak

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

Songyang's rainy season runs June–September, when most of the year's rain falls.

Songyang sees seasonal dust haze (April–May), heaviest in May.

Rainy season

Dust

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Is December a good time to visit Songyang?

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

0.6

Sightseeing

11th-best month of the year

0.0

Beach & pool

10th-best month of the year

December is a weaker month for outdoor sightseeing in Songyang.

What to pack for Songyang in December

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

In December, Songyang sees daytime highs around 6°C and nights near -2°C. Pack a warm layer. Worth having: a heavy coat.

a warm layera heavy coat

UV index in Songyang in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 3. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Songyang peaks around July 16 at about 10 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near January 11 at about 2 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 9 months of the year.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	2	4	6	6	9	8	11	7	7	5	3	3
Level	Moderate	Moderate	High	High	Very high	Very high	Extreme	High	High	Moderate	Moderate	Moderate

	UV index (midday)	Level
Jan	2	Moderate
Feb	4	Moderate
Mar	6	High
Apr	6	High
May	9	Very high
Jun	8	Very high
Jul	11	Extreme
Aug	7	High
Sep	7	High
Oct	5	Moderate
Nov	3	Moderate
Dec	3	Moderate

Air quality in Songyang in December

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Songyang is worst in January — around 311 µg/m³ PM2.5 (very unhealthy), about 2.3× the cleanest month (July, 134 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)	311	272	242	204	170	152	134	143	188	234	252	269
Level	Very unhealthy	Very unhealthy	Very unhealthy	Very unhealthy	Very unhealthy	Very unhealthy	Unhealthy	Unhealthy	Very unhealthy	Very unhealthy	Very unhealthy	Very unhealthy

	PM2.5 (µg/m³)	Level
Jan	311	Very unhealthy
Feb	272	Very unhealthy
Mar	242	Very unhealthy
Apr	204	Very unhealthy
May	170	Very unhealthy
Jun	152	Very unhealthy
Jul	134	Unhealthy
Aug	143	Unhealthy
Sep	188	Very unhealthy
Oct	234	Very unhealthy
Nov	252	Very unhealthy
Dec	269	Very unhealthy

Location & terrain

Where is Songyang?

Songyang sits at 34.5°N, 113.0°E, 369 m above sea level, in China. The nearest listed city is Luoyang, 60 km away.

Topography around Songyang

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

Within 3 km, the terrain around Songyang has large variations in elevation — a maximum elevation change of 647 m around an average of 413 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,253 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,400 m.

The land around Songyang is covered by artificial surfaces (47%) within 3 km, cropland (35%), trees (27%) and grassland (26%) within 16 km, and cropland (56%) within 80 km.

3 km

647 m

artificial surfaces 47%

16 km

1,253 m

cropland 35%

80 km

1,400 m

cropland 56%

treesgrasslandcroplandartificial surfacesbare terrainwater

← November Songyang year-round climate January →Best places to visit in December

December weather nearby: Luoyang 60 km · Zhengzhou 66 km · Xi'an 377 km · Jinan 435 km · Wuhan 446 km · Nanjing 597 km · Datong 627 km · Tianjin 638 km

China travel facts

Travel advisory: Level 2; Exercise Increased Caution
Power plugs: Type A / I; 220 V · 50 Hz
Prices: ≈ 47% of US; price level, 2025
GDP per capita: $13,862; 2025
Happiness: 6.1 / 10; World Happiness, 2025
Homicide rate: 0.5; per 100k, 2020
Road deaths: 17.4; per 100k/yr, 2019
Income group: Upper middle; World Bank
English: Low; EF EPI 464
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 Songyang (34.4555°, 113.0319°, elevation 369 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	8	0
2	8	0
3	8	0
4	8	0
5	7	0
6	7	-1
7	7	-1
8	7	-1
9	7	-1
10	7	-1
11	7	-1
12	6	-1
13	6	-2
14	6	-2
15	6	-2
16	6	-2
17	6	-2
18	6	-2
19	6	-2
20	6	-2
21	5	-2
22	5	-3
23	5	-3
24	5	-3
25	5	-3
26	5	-3
27	5	-3
28	5	-3
29	5	-3
30	5	-3
31	5	-3

	Clearer (%)	Cloudier (%)
1	59	41
2	59	41
3	60	40
4	60	40
5	61	39
6	62	38
7	62	38
8	63	37
9	63	37
10	63	37
11	63	37
12	63	37
13	63	37
14	63	37
15	63	37
16	63	37
17	63	37
18	64	36
19	64	36
20	64	36
21	64	36
22	64	36
23	65	35
24	64	36
25	64	36
26	64	36
27	65	35
28	64	36
29	64	36
30	63	37
31	63	37

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

	Dry (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100
29	100
30	100
31	100

	Avg high (°C)	Avg low (°C)
1	8	0
2	8	0
3	8	0
4	8	0
5	7	0
6	7	-1
7	7	-1
8	7	-1
9	7	-1
10	7	-1
11	7	-1
12	6	-1
13	6	-2
14	6	-2
15	6	-2
16	6	-2
17	6	-2
18	6	-2
19	6	-2
20	6	-2
21	5	-2
22	5	-3
23	5	-3
24	5	-3
25	5	-3
26	5	-3
27	5	-3
28	5	-3
29	5	-3
30	5	-3
31	5	-3

	Clearer (%)	Cloudier (%)
1	59	41
2	59	41
3	60	40
4	60	40
5	61	39
6	62	38
7	62	38
8	63	37
9	63	37
10	63	37
11	63	37
12	63	37
13	63	37
14	63	37
15	63	37
16	63	37
17	63	37
18	64	36
19	64	36
20	64	36
21	64	36
22	64	36
23	65	35
24	64	36
25	64	36
26	64	36
27	65	35
28	64	36
29	64	36
30	63	37
31	63	37

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

	Dry (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100
29	100
30	100
31	100

	Avg high (°C)	Avg low (°C)
1	8	0
2	8	0
3	8	0
4	8	0
5	7	0
6	7	-1
7	7	-1
8	7	-1
9	7	-1
10	7	-1
11	7	-1
12	6	-1
13	6	-2
14	6	-2
15	6	-2
16	6	-2
17	6	-2
18	6	-2
19	6	-2
20	6	-2
21	5	-2
22	5	-3
23	5	-3
24	5	-3
25	5	-3
26	5	-3
27	5	-3
28	5	-3
29	5	-3
30	5	-3
31	5	-3

	Clearer (%)	Cloudier (%)
1	59	41
2	59	41
3	60	40
4	60	40
5	61	39
6	62	38
7	62	38
8	63	37
9	63	37
10	63	37
11	63	37
12	63	37
13	63	37
14	63	37
15	63	37
16	63	37
17	63	37
18	64	36
19	64	36
20	64	36
21	64	36
22	64	36
23	65	35
24	64	36
25	64	36
26	64	36
27	65	35
28	64	36
29	64	36
30	63	37
31	63	37

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

	Dry (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100
29	100
30	100
31	100