Piedras Negras weather in January

In January, Piedras Negras sees average daytime highs of 19°C and overnight lows near 7°C, with 25 mm of rain across 4.4 wet days and about 10.4 hours of daylight. It is the 12th-warmest and 12th-wettest month of the year here.

Highs climb over the month, from about 18°C in the first days to 20°C by the end. The sky is clear or mostly clear about 45% of the time in January, and the air most often feels dry.

Daylight stretches from about 10 h 12 min at the start of January to 10 h 36 min by month's end. Set against the rest of the year, January is Piedras Negras's 9th-clearest and 11th-windiest month. For the whole year in context, see Piedras Negras's year-round climate.

Daytime high: 19°; 12th warmest
Overnight low: 7°; 1st coldest
Rainfall: 25 mm; 4.4 wet days
Daylight: 10 h 24 min; 7:41 AM – 6:02 PM
Cloud cover: 49%; 9th clearest
Wind: 12 km/h; 11th windiest
Solar energy: 3.33 kWh/m²
Travel score: 7.1; out of 10

Piedras Negras is municipal seat of Piedras Negras, State of Coahuila, Mexico.

Founded: 1850

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

← December Piedras Negras year-round climate February →Best places to visit in January

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

Temperature in January

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 18°C in the first days to 20°C by the end.

A typical January day in Piedras Negras reaches about 19°C in the afternoon and slips back to 7°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 11°C and 26°C. Set against its neighbours, January runs on par with December and about 3°C cooler than February.

	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)	18	18	18	18	18	18	18	19	19	19	19	19	19	19	19	19	19	19	19	19	19	20	20	20	20	20	20	20	20	20	20
Avg low (°C)	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	8	8	8	8	8	8	8	8	8	8	8	8	8

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

How January really feels in Piedras Negras

Once humidity and wind are folded in, January 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

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

Piedras Negras weather by month

How January compares with the rest of the year at a glance. January is the 12th-warmest and 12th-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	19° / 7°	25	4.4	10.4	7.1
Feb	22° / 10°	27	4.5	11	7.6
Mar	26° / 14°	43	5.6	11.8	7.5
Apr	30° / 18°	48	6.1	12.7	5.5
May	33° / 22°	74	8.3	13.4	3.5
Jun	36° / 25°	46	6.1	13.8	2.1
Jul	37° / 26°	50	5.9	13.6	1.6
Aug	37° / 26°	46	4.6	13	1.6
Sep	34° / 23°	79	8.3	12.2	3.5
Oct	29° / 18°	60	6.5	11.3	6.2
Nov	23° / 12°	36	4.8	10.6	7.8
Dec	19° / 8°	27	4.5	10.2	7.1

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 45% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 11% of January, with mostly cloudy or overcast conditions the remaining 44%.

	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 (%)	54	54	54	54	55	55	54	54	55	55	55	56	56	56	57	56	56	56	57	57	56	57	57	57	56	56	56	56	56	56	55
Cloudier (%)	46	46	46	46	45	45	46	46	45	45	45	44	44	44	43	44	44	44	43	43	44	43	43	43	44	44	44	44	44	44	45

	Clearer (%)	Cloudier (%)
1	54	46
2	54	46
3	54	46
4	54	46
5	55	45
6	55	45
7	54	46
8	54	46
9	55	45
10	55	45
11	55	45
12	56	44
13	56	44
14	56	44
15	57	43
16	56	44
17	56	44
18	56	44
19	57	43
20	57	43
21	56	44
22	57	43
23	57	43
24	57	43
25	56	44
26	56	44
27	56	44
28	56	44
29	56	44
30	56	44
31	55	45

Chance of precipitation in January

Any precipitation

Piedras Negras gets around 25 mm of rain over 4.4 wet days in January, the driest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 14% and peaks near 15% 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 (%)	14	13	13	13	13	14	14	14	14	14	15	15	15	15	15	15	15	15	15	15	15	15	14	14	14	14	14	14	14	14	14

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

Humidity in January

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, January 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 (%)	91	91	91	92	92	91	91	91	91	92	92	92	92	92	92	91	91	91	91	92	92	92	92	92	92	92	92	91	90	90	90
Comfortable (%)	5	5	5	5	5	6	6	6	6	5	5	5	5	5	5	6	6	6	6	6	6	6	6	6	6	6	6	7	7	7	7
Humid (%)	4	4	4	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	2	2	2	2	2	2	2	2	2	3	3	3

	Dry (%)	Comfortable (%)	Humid (%)
1	91	5	4
2	91	5	4
3	91	5	4
4	92	5	3
5	92	5	3
6	91	6	3
7	91	6	3
8	91	6	3
9	91	6	3
10	92	5	3
11	92	5	3
12	92	5	3
13	92	5	3
14	92	5	3
15	92	5	3
16	91	6	3
17	91	6	3
18	91	6	3
19	91	6	3
20	92	6	2
21	92	6	2
22	92	6	2
23	92	6	2
24	92	6	2
25	92	6	2
26	92	6	2
27	92	6	2
28	91	7	2
29	90	7	3
30	90	7	3
31	90	7	3

Wind in January

Winds average 12 km/h in January.

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

Sunrise & sunset in January

DaylightNight

Daylight runs from about 10 h 12 min at the start of January to 10 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 24 minutes over January. Sunrise moves from 7:39 AM to 7:37 AM, and sunset from 5:51 PM to 6:14 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)	10.2	10.2	10.2	10.2	10.2	10.2	10.2	10.3	10.3	10.3	10.3	10.3	10.3	10.3	10.3	10.4	10.4	10.4	10.4	10.4	10.4	10.5	10.5	10.5	10.5	10.5	10.5	10.6	10.6	10.6	10.6
Sunrise (AM)	7:39	7:40	7:40	7:40	7:40	7:40	7:40	7:41	7:41	7:41	7:41	7:41	7:41	7:41	7:41	7:41	7:41	7:40	7:40	7:40	7:40	7:40	7:39	7:39	7:39	7:39	7:38	7:38	7:38	7:37	7:37
Sunset (PM)	5:51	5:52	5:53	5:53	5:54	5:55	5:55	5:56	5:57	5:57	5:58	5:59	6:00	6:01	6:01	6:02	6:03	6:04	6:04	6:05	6:06	6:07	6:08	6:08	6:09	6:10	6:11	6:12	6:13	6:13	6:14

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	10.2	7:39	5:51
2	10.2	7:40	5:52
3	10.2	7:40	5:53
4	10.2	7:40	5:53
5	10.2	7:40	5:54
6	10.2	7:40	5:55
7	10.2	7:40	5:55
8	10.3	7:41	5:56
9	10.3	7:41	5:57
10	10.3	7:41	5:57
11	10.3	7:41	5:58
12	10.3	7:41	5:59
13	10.3	7:41	6:00
14	10.3	7:41	6:01
15	10.3	7:41	6:01
16	10.4	7:41	6:02
17	10.4	7:41	6:03
18	10.4	7:40	6:04
19	10.4	7:40	6:04
20	10.4	7:40	6:05
21	10.4	7:40	6:06
22	10.5	7:40	6:07
23	10.5	7:39	6:08
24	10.5	7:39	6:08
25	10.5	7:39	6:09
26	10.5	7:39	6:10
27	10.5	7:38	6:11
28	10.6	7:38	6:12
29	10.6	7:38	6:13
30	10.6	7:37	6:13
31	10.6	7:37	6:14

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 3.33 kWh/m².

For context, solar energy here swings from a low near 3.04 kWh/m² to a high of 6.86 kWh/m² in July across the year — January's 3.33 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)	3.1	3.1	3.1	3.2	3.2	3.2	3.2	3.2	3.2	3.2	3.3	3.3	3.3	3.3	3.3	3.3	3.3	3.4	3.4	3.4	3.4	3.4	3.5	3.5	3.5	3.5	3.5	3.6	3.6	3.6	3.6
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	3.1	Moderate
2	3.1	Moderate
3	3.1	Moderate
4	3.2	Moderate
5	3.2	Moderate
6	3.2	Moderate
7	3.2	Moderate
8	3.2	Moderate
9	3.2	Moderate
10	3.2	Moderate
11	3.3	Moderate
12	3.3	Moderate
13	3.3	Moderate
14	3.3	Moderate
15	3.3	Moderate
16	3.3	Moderate
17	3.3	Moderate
18	3.4	Moderate
19	3.4	Moderate
20	3.4	Moderate
21	3.4	Moderate
22	3.4	Moderate
23	3.5	Moderate
24	3.5	Moderate
25	3.5	Moderate
26	3.5	Moderate
27	3.5	Moderate
28	3.6	Moderate
29	3.6	Moderate
30	3.6	Moderate
31	3.6	Moderate

Planning a trip in January

Is January a good time to visit Piedras Negras?

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

7.1

Sightseeing

4th-best month of the year

3.1

Beach & pool

12th-best month of the year

January is one of the better times to visit Piedras Negras for general sightseeing.

What to pack for Piedras Negras in January

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

In January, Piedras Negras sees daytime highs around 19°C and nights near 7°C. Worth packing: a warm layer. About 4 days see rain.

a warm layer

UV index in Piedras Negras in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January 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 Piedras Negras peaks around July 14 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 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)	5	6	7	10	10	11	11	11	9	7	5	4
Level	Moderate	High	Very high	Very high	Extreme	Extreme	Extreme	Extreme	Very high	High	Moderate	Moderate

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

Air quality in Piedras Negras in January

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Piedras Negras is worst in July — around 18 µg/m³ PM2.5 (moderate), about 2.1× the cleanest month (February, 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	8	9	10	16	16	18	13	12	9	10	11
Level	Good	Good	Good	Good	Moderate	Moderate	Moderate	Moderate	Good	Good	Good	Good

	PM2.5 (µg/m³)	Level
Jan	9	Good
Feb	8	Good
Mar	9	Good
Apr	10	Good
May	16	Moderate
Jun	16	Moderate
Jul	18	Moderate
Aug	13	Moderate
Sep	12	Good
Oct	9	Good
Nov	10	Good
Dec	11	Good

Location & terrain

Where is Piedras Negras?

Piedras Negras sits at 28.7°N, 100.5°W, 223 m above sea level, in Mexico. The nearest listed city is Eagle Pass, 3.0 km away.

Topography around Piedras Negras

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

Within 3 km, the terrain around Piedras Negras has only modest variations in elevation — a maximum elevation change of 52 m around an average of 227 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 110 m; within 80 km, significant variations in elevation — a maximum elevation change of 586 m.

The land around Piedras Negras is covered by artificial surfaces (60%) within 3 km, shrubs (70%) within 16 km, and shrubs (89%) within 80 km.

3 km

52 m

artificial surfaces 60%

16 km

110 m

shrubs 70%

80 km

586 m

shrubs 89%

treesshrubsgrasslandcroplandartificial surfacesbare terrainwater

← December Piedras Negras year-round climate February →Best places to visit in January

January weather nearby: Eagle Pass 3.0 km · Nava 39 km · Allende 51 km · Ciudad Acuña 81 km · Del Rio 82 km · Uvalde 91 km · Nueva Rosita 109 km · Sabinas 110 km

Mexico travel facts

Travel advisory: Level 2; Exercise Increased Caution
Power plugs: Type A / B; 120 / 127 V · 60 Hz
Prices: ≈ 54% of US; price level, 2025
GDP per capita: $13,889; 2025
Happiness: 7.0 / 10; World Happiness, 2025
Safe drinking water: 43%; of population, 2024
Homicide rate: 24.9; per 100k, 2023
Road deaths: 12.8; per 100k/yr, 2019
Income group: Upper middle; World Bank
English: Very low; EF EPI 440
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 Piedras Negras (28.7001°, -100.5235°, elevation 223 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	18	7
2	18	7
3	18	7
4	18	7
5	18	7
6	18	7
7	18	7
8	19	7
9	19	7
10	19	7
11	19	7
12	19	7
13	19	7
14	19	7
15	19	7
16	19	7
17	19	7
18	19	7
19	19	8
20	19	8
21	19	8
22	20	8
23	20	8
24	20	8
25	20	8
26	20	8
27	20	8
28	20	8
29	20	8
30	20	8
31	20	8

	Clearer (%)	Cloudier (%)
1	54	46
2	54	46
3	54	46
4	54	46
5	55	45
6	55	45
7	54	46
8	54	46
9	55	45
10	55	45
11	55	45
12	56	44
13	56	44
14	56	44
15	57	43
16	56	44
17	56	44
18	56	44
19	57	43
20	57	43
21	56	44
22	57	43
23	57	43
24	57	43
25	56	44
26	56	44
27	56	44
28	56	44
29	56	44
30	56	44
31	55	45

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

	Dry (%)	Comfortable (%)	Humid (%)
1	91	5	4
2	91	5	4
3	91	5	4
4	92	5	3
5	92	5	3
6	91	6	3
7	91	6	3
8	91	6	3
9	91	6	3
10	92	5	3
11	92	5	3
12	92	5	3
13	92	5	3
14	92	5	3
15	92	5	3
16	91	6	3
17	91	6	3
18	91	6	3
19	91	6	3
20	92	6	2
21	92	6	2
22	92	6	2
23	92	6	2
24	92	6	2
25	92	6	2
26	92	6	2
27	92	6	2
28	91	7	2
29	90	7	3
30	90	7	3
31	90	7	3

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

	Clearer (%)	Cloudier (%)
1	54	46
2	54	46
3	54	46
4	54	46
5	55	45
6	55	45
7	54	46
8	54	46
9	55	45
10	55	45
11	55	45
12	56	44
13	56	44
14	56	44
15	57	43
16	56	44
17	56	44
18	56	44
19	57	43
20	57	43
21	56	44
22	57	43
23	57	43
24	57	43
25	56	44
26	56	44
27	56	44
28	56	44
29	56	44
30	56	44
31	55	45

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

	Dry (%)	Comfortable (%)	Humid (%)
1	91	5	4
2	91	5	4
3	91	5	4
4	92	5	3
5	92	5	3
6	91	6	3
7	91	6	3
8	91	6	3
9	91	6	3
10	92	5	3
11	92	5	3
12	92	5	3
13	92	5	3
14	92	5	3
15	92	5	3
16	91	6	3
17	91	6	3
18	91	6	3
19	91	6	3
20	92	6	2
21	92	6	2
22	92	6	2
23	92	6	2
24	92	6	2
25	92	6	2
26	92	6	2
27	92	6	2
28	91	7	2
29	90	7	3
30	90	7	3
31	90	7	3

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

	Clearer (%)	Cloudier (%)
1	54	46
2	54	46
3	54	46
4	54	46
5	55	45
6	55	45
7	54	46
8	54	46
9	55	45
10	55	45
11	55	45
12	56	44
13	56	44
14	56	44
15	57	43
16	56	44
17	56	44
18	56	44
19	57	43
20	57	43
21	56	44
22	57	43
23	57	43
24	57	43
25	56	44
26	56	44
27	56	44
28	56	44
29	56	44
30	56	44
31	55	45

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

	Dry (%)	Comfortable (%)	Humid (%)
1	91	5	4
2	91	5	4
3	91	5	4
4	92	5	3
5	92	5	3
6	91	6	3
7	91	6	3
8	91	6	3
9	91	6	3
10	92	5	3
11	92	5	3
12	92	5	3
13	92	5	3
14	92	5	3
15	92	5	3
16	91	6	3
17	91	6	3
18	91	6	3
19	91	6	3
20	92	6	2
21	92	6	2
22	92	6	2
23	92	6	2
24	92	6	2
25	92	6	2
26	92	6	2
27	92	6	2
28	91	7	2
29	90	7	3
30	90	7	3
31	90	7	3