Great Falls weather in September

In September, Great Falls sees average daytime highs of 71°F and overnight lows near 47°F, with 1.4 in of precipitation across 6.3 wet days and about 12.4 hours of daylight. It is the 4th-warmest and 4th-wettest month of the year here.

Highs ease over the month, from about 77°F in the first days to 65°F by the end. The sky is clear or mostly clear about 47% of the time in September, and the air most often feels dry.

Daylight stretches from about 13 h 12 min at the start of September to 11 h 30 min by month's end. Set against the rest of the year, September is Great Falls's 3rd-clearest and 10th-windiest month. For the whole year in context, see Great Falls's year-round climate.

Daytime high: 71°; 4th warmest
Overnight low: 47°; 9th coldest
Precipitation: 1.4 in; 6.3 wet days
Daylight: 12 h 18 min; 6:09 AM – 6:30 PM
Cloud cover: 45%; 3rd clearest
Wind: 7 mph; 10th windiest
Solar energy: 4.61 kWh/m²
Travel score: 7.3; out of 10

Great Falls is city in and county seat of Cascade County, Montana, United States.

Density: 985/km²; people per km²
Founded: 1883

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

← August Great Falls year-round climate October →Best places to visit in September

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

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 77°F in the first days to 65°F by the end.

A typical September day in Great Falls reaches about 71°F in the afternoon and slips back to 47°F overnight — a 24°F spread between the day's warmth and the night's chill. On most days the high lands between 56°F and 85°F. Set against its neighbours, September runs about 12°F cooler than August and about 14°F warmer than October.

	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 (°F)	78	78	77	76	76	75	75	74	74	73	73	72	72	71	71	70	70	69	69	69	68	68	68	67	67	66	66	65	65	64
Avg low (°F)	52	51	51	51	50	50	49	49	49	48	48	48	47	47	47	46	46	46	46	45	45	45	44	44	44	43	43	43	42	42

	Avg high (°F)	Avg low (°F)
1	78	52
2	78	51
3	77	51
4	76	51
5	76	50
6	75	50
7	75	49
8	74	49
9	74	49
10	73	48
11	73	48
12	72	48
13	72	47
14	71	47
15	71	47
16	70	46
17	70	46
18	69	46
19	69	46
20	69	45
21	68	45
22	68	45
23	68	44
24	67	44
25	67	44
26	66	43
27	66	43
28	65	43
29	65	42
30	64	42

How September really feels in Great Falls

Once humidity and wind are folded in, September averages 0 days that feel above 90°F and 0 that feel at or below 32°F — the comfort signal a plain temperature reading hides.

Days feeling ≥ 90°F

heat index over the day's high

Days feeling ≤ 32°F

wind chill below the day's low

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

Great Falls weather by month

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

Month	High / Low (°F)	Rainfall (inches)	Wet days	Snow days	Daylight (hours)	Travel score
Jan	33° / 18°	0.8	5.7	5.7	8.7	0.0
Feb	36° / 19°	0.7	5.8	5.9	9.9	0.0
Mar	45° / 26°	1.0	7	5.3	11.6	1.2
Apr	55° / 34°	2.0	9.4	4.2	13.3	3.5
May	65° / 43°	2.4	10.8	1.1	14.9	5.7
Jun	73° / 50°	2.9	10.5	0.1	15.7	6.6
Jul	84° / 56°	0.9	5.1	0	15.4	6.5
Aug	83° / 55°	1.1	4.8	0	14.1	7.0
Sep	71° / 47°	1.4	6.3	0.2	12.4	7.3
Oct	57° / 37°	1.3	7	2.5	10.6	4.3
Nov	43° / 27°	0.9	5.8	4.7	9.1	0.7
Dec	34° / 20°	0.8	5.7	5.6	8.3	0.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 47% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 17% of September, with mostly cloudy or overcast conditions the remaining 36%.

	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 (%)	70	70	69	69	68	68	67	66	65	64	63	63	62	63	62	62	62	61	61	61	61	61	62	62	62	62	62	62	62	61
Cloudier (%)	30	30	31	31	32	32	33	34	35	36	37	37	38	37	38	38	38	39	39	39	39	39	38	38	38	38	38	38	38	39

	Clearer (%)	Cloudier (%)
1	70	30
2	70	30
3	69	31
4	69	31
5	68	32
6	68	32
7	67	33
8	66	34
9	65	35
10	64	36
11	63	37
12	63	37
13	62	38
14	63	37
15	62	38
16	62	38
17	62	38
18	61	39
19	61	39
20	61	39
21	61	39
22	61	39
23	62	38
24	62	38
25	62	38
26	62	38
27	62	38
28	62	38
29	62	38
30	61	39

Chance of precipitation in September

Any precipitationSnow

Great Falls gets around 1.4 in of rain and snow over 6.3 wet days in September. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 22% and peaks near 24% 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 (%)	18	18	18	19	19	20	20	21	22	23	23	24	24	24	24	24	24	24	23	23	23	22	22	22	21	21	21	21	21	21
Snow chance (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	1	1	1	1	1	1	2	2	2	3	3	3	4	4

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

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September 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 (%)	99	99	99	99	99	99	99	99	99	99	99	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100
Comfortable (%)	1	1	1	1	1	1	1	1	1	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0

	Dry (%)	Comfortable (%)
1	99	1
2	99	1
3	99	1
4	99	1
5	99	1
6	99	1
7	99	1
8	99	1
9	99	1
10	99	1
11	99	1
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	100	0
30	100	0

Wind in September

Winds average 7 mph in September.

Across September, daily wind ranges from about 7 mph on the calmest days to 8 mph 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 (mph)	7	7	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
Feels	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze

	Wind speed (mph)	Feels
1	7	calm
2	7	calm
3	7	calm
4	7	calm
5	7	calm
6	7	calm
7	7	calm
8	7	calm
9	7	calm
10	7	calm
11	7	calm
12	7	calm
13	7	calm
14	7	calm
15	7	calm
16	7	calm
17	7	calm
18	7	calm
19	7	calm
20	7	light breeze
21	8	light breeze
22	8	light breeze
23	8	light breeze
24	8	light breeze
25	8	light breeze
26	8	light breeze
27	8	light breeze
28	8	light breeze
29	8	light breeze
30	8	light breeze

Sunrise & sunset in September

DaylightNight

Daylight runs from about 13 h 12 min at the start of September to 11 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 102 minutes over September. Sunrise moves from 5:49 AM to 6:29 AM, and sunset from 7:01 PM to 6:00 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)	13.2	13.1	13.1	13.0	13.0	12.9	12.9	12.8	12.7	12.7	12.6	12.6	12.5	12.5	12.4	12.3	12.3	12.2	12.2	12.1	12.0	12.0	11.9	11.9	11.8	11.8	11.7	11.6	11.6	11.5
Sunrise (AM)	5:49	5:50	5:51	5:53	5:54	5:56	5:57	5:58	6:00	6:01	6:02	6:04	6:05	6:07	6:08	6:09	6:11	6:12	6:14	6:15	6:16	6:18	6:19	6:21	6:22	6:23	6:25	6:26	6:28	6:29
Sunset (PM)	7:01	6:59	6:57	6:55	6:53	6:51	6:49	6:47	6:44	6:42	6:40	6:38	6:36	6:34	6:32	6:30	6:28	6:25	6:23	6:21	6:19	6:17	6:15	6:13	6:11	6:08	6:06	6:04	6:02	6:00

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	13.2	5:49	7:01
2	13.1	5:50	6:59
3	13.1	5:51	6:57
4	13.0	5:53	6:55
5	13.0	5:54	6:53
6	12.9	5:56	6:51
7	12.9	5:57	6:49
8	12.8	5:58	6:47
9	12.7	6:00	6:44
10	12.7	6:01	6:42
11	12.6	6:02	6:40
12	12.6	6:04	6:38
13	12.5	6:05	6:36
14	12.5	6:07	6:34
15	12.4	6:08	6:32
16	12.3	6:09	6:30
17	12.3	6:11	6:28
18	12.2	6:12	6:25
19	12.2	6:14	6:23
20	12.1	6:15	6:21
21	12.0	6:16	6:19
22	12.0	6:18	6:17
23	11.9	6:19	6:15
24	11.9	6:21	6:13
25	11.8	6:22	6:11
26	11.8	6:23	6:08
27	11.7	6:25	6:06
28	11.6	6:26	6:04
29	11.6	6:28	6:02
30	11.5	6:29	6:00

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.61 kWh/m².

For context, solar energy here swings from a low near 1.39 kWh/m² to a high of 7.32 kWh/m² in July across the year — September's 4.61 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)	5.5	5.4	5.4	5.3	5.2	5.2	5.1	5.0	5.0	4.9	4.8	4.8	4.7	4.6	4.6	4.5	4.5	4.4	4.4	4.3	4.3	4.2	4.2	4.1	4.1	4.0	4.0	3.9	3.8	3.8
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	Bright	Moderate	Moderate	Moderate	Moderate

	Solar energy (kWh/m²)	Level
1	5.5	Bright
2	5.4	Bright
3	5.4	Bright
4	5.3	Bright
5	5.2	Bright
6	5.2	Bright
7	5.1	Bright
8	5.0	Bright
9	5.0	Bright
10	4.9	Bright
11	4.8	Bright
12	4.8	Bright
13	4.7	Bright
14	4.6	Bright
15	4.6	Bright
16	4.5	Bright
17	4.5	Bright
18	4.4	Bright
19	4.4	Bright
20	4.3	Bright
21	4.3	Bright
22	4.2	Bright
23	4.2	Bright
24	4.1	Bright
25	4.1	Bright
26	4.0	Bright
27	4.0	Moderate
28	3.9	Moderate
29	3.8	Moderate
30	3.8	Moderate

Planning a trip in September

Is September a good time to visit Great Falls?

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

7.3

Sightseeing

1st-best month of the year

4.7

Beach & pool

4th-best month of the year

September is one of the better times to visit Great Falls for general sightseeing.

What to pack for Great Falls in September

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

In September, Great Falls sees daytime highs around 71°F and nights near 47°F. Worth packing: sun protection. About 6 days see rain.

sun protection

UV index in Great Falls in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September 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 Great Falls peaks around July 14 at about 8 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 17 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	1	2	3	4	7	7	8	6	5	4	1	1
Level	Low	Low	Moderate	Moderate	High	Very high	Very high	High	Moderate	Moderate	Low	Low

	UV index (midday)	Level
Jan	1	Low
Feb	2	Low
Mar	3	Moderate
Apr	4	Moderate
May	7	High
Jun	7	Very high
Jul	8	Very high
Aug	6	High
Sep	5	Moderate
Oct	4	Moderate
Nov	1	Low
Dec	1	Low

Air quality in Great Falls in September

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Great Falls is worst in August — around 23 µg/m³ PM2.5 (moderate), about 3.8× the cleanest month (December, 6 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	6	11	13	12	9	20	23	16	8	6	6
Level	Good	Good	Good	Moderate	Good	Good	Moderate	Moderate	Moderate	Good	Good	Good

	PM2.5 (µg/m³)	Level
Jan	9	Good
Feb	6	Good
Mar	11	Good
Apr	13	Moderate
May	12	Good
Jun	9	Good
Jul	20	Moderate
Aug	23	Moderate
Sep	16	Moderate
Oct	8	Good
Nov	6	Good
Dec	6	Good

Location & terrain

Where is Great Falls?

Great Falls sits at 47.5°N, 111.3°W, 3,330 ft above sea level, in United States. The nearest listed city is Helena, 71 mi away.

Topography around Great Falls

How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of Great Falls.

Within 2 miles, the terrain around Great Falls has only modest variations in elevation — a maximum elevation change of 217 ft around an average of 3,366 ft above sea level; within 10 miles, significant variations in elevation — a maximum elevation change of 1,270 ft; within 50 miles, very significant variations in elevation — a maximum elevation change of 6,588 ft.

The land around Great Falls is covered by artificial surfaces (52%) and grassland (22%) within 2 miles, grassland (51%) and cropland (38%) within 10 miles, and grassland (55%) and cropland (31%) within 50 miles.

2 miles

217 ft

artificial surfaces 52%

10 miles

1,270 ft

grassland 51%

50 miles

6,588 ft

grassland 55%

treesgrasslandcroplandartificial surfacesbare terrainwater

← August Great Falls year-round climate October →Best places to visit in September

September weather nearby: Helena 71 mi · Butte 119 mi · Bozeman 126 mi · Missoula 134 mi · Kalispell 148 mi · Whitefish 154 mi · Lethbridge 167 mi · Medicine Hat 178 mi

United States travel facts

Power plugs: Type A / B; 120 V · 60 Hz
Prices: ≈ 100% of US; price level, 2025
GDP per capita: $90,027; 2025
Happiness: 6.8 / 10; World Happiness, 2025
Safe drinking water: 98%; of population, 2024
Homicide rate: 5.8; per 100k, 2023
Road deaths: 12.7; 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 Great Falls (47.5002°, -111.3008°, elevation 3,330 ft), 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 (°F)	Avg low (°F)
1	78	52
2	78	51
3	77	51
4	76	51
5	76	50
6	75	50
7	75	49
8	74	49
9	74	49
10	73	48
11	73	48
12	72	48
13	72	47
14	71	47
15	71	47
16	70	46
17	70	46
18	69	46
19	69	46
20	69	45
21	68	45
22	68	45
23	68	44
24	67	44
25	67	44
26	66	43
27	66	43
28	65	43
29	65	42
30	64	42

	Clearer (%)	Cloudier (%)
1	70	30
2	70	30
3	69	31
4	69	31
5	68	32
6	68	32
7	67	33
8	66	34
9	65	35
10	64	36
11	63	37
12	63	37
13	62	38
14	63	37
15	62	38
16	62	38
17	62	38
18	61	39
19	61	39
20	61	39
21	61	39
22	61	39
23	62	38
24	62	38
25	62	38
26	62	38
27	62	38
28	62	38
29	62	38
30	61	39

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

	Dry (%)	Comfortable (%)
1	99	1
2	99	1
3	99	1
4	99	1
5	99	1
6	99	1
7	99	1
8	99	1
9	99	1
10	99	1
11	99	1
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	100	0
30	100	0

	Avg high (°F)	Avg low (°F)
1	78	52
2	78	51
3	77	51
4	76	51
5	76	50
6	75	50
7	75	49
8	74	49
9	74	49
10	73	48
11	73	48
12	72	48
13	72	47
14	71	47
15	71	47
16	70	46
17	70	46
18	69	46
19	69	46
20	69	45
21	68	45
22	68	45
23	68	44
24	67	44
25	67	44
26	66	43
27	66	43
28	65	43
29	65	42
30	64	42

	Clearer (%)	Cloudier (%)
1	70	30
2	70	30
3	69	31
4	69	31
5	68	32
6	68	32
7	67	33
8	66	34
9	65	35
10	64	36
11	63	37
12	63	37
13	62	38
14	63	37
15	62	38
16	62	38
17	62	38
18	61	39
19	61	39
20	61	39
21	61	39
22	61	39
23	62	38
24	62	38
25	62	38
26	62	38
27	62	38
28	62	38
29	62	38
30	61	39

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

	Dry (%)	Comfortable (%)
1	99	1
2	99	1
3	99	1
4	99	1
5	99	1
6	99	1
7	99	1
8	99	1
9	99	1
10	99	1
11	99	1
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	100	0
30	100	0

	Avg high (°F)	Avg low (°F)
1	78	52
2	78	51
3	77	51
4	76	51
5	76	50
6	75	50
7	75	49
8	74	49
9	74	49
10	73	48
11	73	48
12	72	48
13	72	47
14	71	47
15	71	47
16	70	46
17	70	46
18	69	46
19	69	46
20	69	45
21	68	45
22	68	45
23	68	44
24	67	44
25	67	44
26	66	43
27	66	43
28	65	43
29	65	42
30	64	42

	Clearer (%)	Cloudier (%)
1	70	30
2	70	30
3	69	31
4	69	31
5	68	32
6	68	32
7	67	33
8	66	34
9	65	35
10	64	36
11	63	37
12	63	37
13	62	38
14	63	37
15	62	38
16	62	38
17	62	38
18	61	39
19	61	39
20	61	39
21	61	39
22	61	39
23	62	38
24	62	38
25	62	38
26	62	38
27	62	38
28	62	38
29	62	38
30	61	39

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

	Dry (%)	Comfortable (%)
1	99	1
2	99	1
3	99	1
4	99	1
5	99	1
6	99	1
7	99	1
8	99	1
9	99	1
10	99	1
11	99	1
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	100	0
30	100	0