Ban Tak weather in September

In September, Ban Tak sees average daytime highs of 31°C and overnight lows near 24°C, with 174 mm of rain across 20.2 wet days and about 12.1 hours of daylight. It is the 7th-warmest and 3rd-wettest month of the year here.

Day-to-day highs hold fairly steady near 31°C through the month. The sky is clear or mostly clear about 4% of the time in September, and the air most often feels oppressive.

Daylight stretches from about 12 h 18 min at the start of September to 11 h 54 min by month's end. Set against the rest of the year, September is Ban Tak's 9th-clearest and 8th-windiest month. For the whole year in context, see Ban Tak's year-round climate.

Daytime high: 31°; 7th warmest
Overnight low: 24°; 7th coldest
Rainfall: 174 mm; 20.2 wet days
Daylight: 12 h 06 min; 6:15 AM – 6:21 PM
Cloud cover: 85%; 9th clearest
Wind: 6 km/h; 8th windiest
Solar energy: 4.14 kWh/m²
Travel score: 3.2; out of 10

← August Ban Tak 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

Day-to-day highs hold fairly steady near 31°C through the month.

A typical September day in Ban Tak reaches about 31°C in the afternoon and slips back to 24°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 29°C and 33°C. Set against its neighbours, September runs about 1°C warmer than August and on par with 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 (°C)	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31
Avg low (°C)	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24

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

How September really feels in Ban Tak

Once humidity and wind are folded in, September averages 30 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

The story in September is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Ban Tak weather by month

How September compares with the rest of the year at a glance. September is the 7th-warmest and 3rd-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	31° / 17°	12	2.1	11.1	5.6
Feb	34° / 18°	7	1.2	11.4	3.7
Mar	36° / 21°	28	3.8	11.9	2.3
Apr	37° / 24°	51	9.6	12.4	1.8
May	34° / 25°	144	16.6	12.8	2.5
Jun	32° / 25°	156	18.4	13	3.1
Jul	30° / 24°	182	19	12.9	3.5
Aug	30° / 24°	200	20.8	12.6	3.4
Sep	31° / 24°	174	20.2	12.1	3.2
Oct	31° / 23°	101	14	11.6	4.1
Nov	31° / 21°	21	4	11.2	5.3
Dec	30° / 18°	10	1.7	11	6.3

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 4% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 8% of September, with mostly cloudy or overcast conditions the remaining 88%. 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 (%)	5	5	5	5	5	6	6	6	6	7	8	8	8	8	10	11	12	13	13	15	16	17	17	19	19	20	21	24	25	26
Cloudier (%)	95	95	95	95	95	94	94	94	94	93	92	92	92	92	90	89	88	87	87	85	84	83	83	81	81	80	79	76	75	74

	Clearer (%)	Cloudier (%)
1	5	95
2	5	95
3	5	95
4	5	95
5	5	95
6	6	94
7	6	94
8	6	94
9	6	94
10	7	93
11	8	92
12	8	92
13	8	92
14	8	92
15	10	90
16	11	89
17	12	88
18	13	87
19	13	87
20	15	85
21	16	84
22	17	83
23	17	83
24	19	81
25	19	81
26	20	80
27	21	79
28	24	76
29	25	75
30	26	74

Chance of precipitation in September

Any precipitation

Ban Tak gets around 174 mm of rain over 20.2 wet days in September. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 67% and peaks near 68% 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
Rain chance (%)	65	66	66	66	67	67	67	68	68	68	68	68	68	68	68	68	68	68	68	68	67	67	67	67	66	66	65	65	64	64

	Rain chance (%)
1	65
2	66
3	66
4	66
5	67
6	67
7	67
8	68
9	68
10	68
11	68
12	68
13	68
14	68
15	68
16	68
17	68
18	68
19	68
20	68
21	67
22	67
23	67
24	67
25	66
26	66
27	65
28	65
29	64
30	64

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the oppressive band about 87% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

	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
Muggy (%)	0	0	0	0	0	0	0	0	0	0	0	0	1	1	1	1	1	1	1	1	0	0	0	1	1	1	1	1	1	1
Oppressive (%)	93	93	93	93	92	92	91	91	90	90	89	88	87	86	86	85	85	85	84	84	84	84	84	82	82	82	82	82	83	83
Miserable (%)	7	7	7	7	8	8	9	9	10	10	11	12	12	13	13	14	14	14	15	15	16	16	16	17	17	17	17	17	16	16

	Muggy (%)	Oppressive (%)	Miserable (%)
1	0	93	7
2	0	93	7
3	0	93	7
4	0	93	7
5	0	92	8
6	0	92	8
7	0	91	9
8	0	91	9
9	0	90	10
10	0	90	10
11	0	89	11
12	0	88	12
13	1	87	12
14	1	86	13
15	1	86	13
16	1	85	14
17	1	85	14
18	1	85	14
19	1	84	15
20	1	84	15
21	0	84	16
22	0	84	16
23	0	84	16
24	1	82	17
25	1	82	17
26	1	82	17
27	1	82	17
28	1	82	17
29	1	83	16
30	1	83	16

Wind in September

Winds average 6 km/h in September.

Across September, daily wind ranges from about 5 km/h on the calmest days to 7 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)	7	7	7	7	7	7	6	6	6	6	6	6	6	6	6	6	6	5	5	5	5	5	5	5	5	5	5	5	5	5
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

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

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 18 min at the start of September to 11 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 24 minutes over September. Sunrise moves from 6:13 AM to 6:17 AM, and sunset from 6:34 PM to 6:09 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)	12.3	12.3	12.3	12.3	12.3	12.3	12.2	12.2	12.2	12.2	12.2	12.2	12.1	12.1	12.1	12.1	12.1	12.1	12.0	12.0	12.0	12.0	12.0	12.0	11.9	11.9	11.9	11.9	11.9	11.9
Sunrise (AM)	6:13	6:13	6:14	6:14	6:14	6:14	6:14	6:14	6:14	6:14	6:15	6:15	6:15	6:15	6:15	6:15	6:15	6:15	6:16	6:16	6:16	6:16	6:16	6:16	6:16	6:16	6:17	6:17	6:17	6:17
Sunset (PM)	6:34	6:33	6:32	6:31	6:30	6:29	6:29	6:28	6:27	6:26	6:25	6:24	6:23	6:23	6:22	6:21	6:20	6:19	6:18	6:17	6:17	6:16	6:15	6:14	6:13	6:12	6:11	6:11	6:10	6:09

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	12.3	6:13	6:34
2	12.3	6:13	6:33
3	12.3	6:14	6:32
4	12.3	6:14	6:31
5	12.3	6:14	6:30
6	12.3	6:14	6:29
7	12.2	6:14	6:29
8	12.2	6:14	6:28
9	12.2	6:14	6:27
10	12.2	6:14	6:26
11	12.2	6:15	6:25
12	12.2	6:15	6:24
13	12.1	6:15	6:23
14	12.1	6:15	6:23
15	12.1	6:15	6:22
16	12.1	6:15	6:21
17	12.1	6:15	6:20
18	12.1	6:15	6:19
19	12.0	6:16	6:18
20	12.0	6:16	6:17
21	12.0	6:16	6:17
22	12.0	6:16	6:16
23	12.0	6:16	6:15
24	12.0	6:16	6:14
25	11.9	6:16	6:13
26	11.9	6:16	6:12
27	11.9	6:17	6:11
28	11.9	6:17	6:11
29	11.9	6:17	6:10
30	11.9	6:17	6:09

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.14 kWh/m².

For context, solar energy here swings from a low near 3.58 kWh/m² to a high of 6.24 kWh/m² in March across the year — September's 4.14 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	4.0	4.0	4.0	4.0	4.0	4.0	4.0	4.0	4.0	4.1	4.1	4.1	4.1	4.1	4.1	4.2	4.2	4.2	4.2	4.2	4.2	4.2	4.3	4.3	4.3	4.3	4.3	4.3	4.3
Level	Moderate	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

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

Planning a trip in September

Hazard calendar for Ban Tak

In seasonPeak

In September, Ban Tak sits inside its monsoon season. The full year is below, with each hazard's peak months called out.

Ban Tak's monsoon runs May–October, when most of the year's rain falls.

Monsoon

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Is September a good time to visit Ban Tak?

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

3.2

Sightseeing

8th-best month of the year

4.8

Beach & pool

11th-best month of the year

September is a weaker month for outdoor sightseeing in Ban Tak.

What to pack for Ban Tak in September

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

In September, Ban Tak sees daytime highs around 31°C and nights near 24°C. Pack light clothes and rain gear. About 20 days see rain.

light clothesrain gear

UV index in Ban Tak in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Ban Tak peaks around August 12 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 16 at about 7 (very high).

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)	8	10	10	11	12	13	13	13	12	10	8	7
Level	Very high	Extreme	Very high	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Very high	Very high

	UV index (midday)	Level
Jan	8	Very high
Feb	10	Extreme
Mar	10	Very high
Apr	11	Extreme
May	12	Extreme
Jun	13	Extreme
Jul	13	Extreme
Aug	13	Extreme
Sep	12	Extreme
Oct	10	Extreme
Nov	8	Very high
Dec	7	Very high

Air quality in Ban Tak 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 Ban Tak is worst in March — around 61 µg/m³ PM2.5 (unhealthy), about 5.3× the cleanest month (July, 12 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)	21	37	61	54	20	12	12	12	12	13	13	16
Level	Moderate	Poor	Unhealthy	Poor	Moderate	Good	Good	Good	Moderate	Moderate	Moderate	Moderate

	PM2.5 (µg/m³)	Level
Jan	21	Moderate
Feb	37	Poor
Mar	61	Unhealthy
Apr	54	Poor
May	20	Moderate
Jun	12	Good
Jul	12	Good
Aug	12	Good
Sep	12	Moderate
Oct	13	Moderate
Nov	13	Moderate
Dec	16	Moderate

Location & terrain

Where is Ban Tak?

Ban Tak sits at 17.0°N, 99.1°E, 148 m above sea level, in Thailand. The nearest listed city is Tak, 20 km away.

Topography around Ban Tak

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

Within 3 km, the terrain around Ban Tak has only modest variations in elevation — a maximum elevation change of 81 m around an average of 139 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 924 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,836 m.

The land around Ban Tak is covered by trees (67%) within 3 km, trees (66%) within 16 km, and trees (65%) and cropland (26%) within 80 km.

3 km

81 m

trees 67%

16 km

924 m

trees 66%

80 km

1,836 m

trees 65%

treesshrubsgrasslandcroplandartificial surfaceswater

← August Ban Tak year-round climate October →Best places to visit in September

September weather nearby: Tak 20 km · Mae Ramat 60 km · Thoen 65 km · Mae Sot 66 km · Ban Na 69 km · Myawaddy 73 km · Kamphaeng Phet 78 km · Sukhothai 79 km

Thailand travel facts

Travel advisory: Level 1; Exercise Normal Precautions
Power plugs: Type A / B / C; 230 V · 50 Hz
Prices: ≈ 31% of US; price level, 2025
GDP per capita: $8,057; 2025
Happiness: 6.3 / 10; World Happiness, 2025
Homicide rate: 4.8; per 100k, 2011
Road deaths: 32.2; per 100k/yr, 2019
Income group: Upper middle; World Bank
English: Very low; EF EPI 402
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 Ban Tak (17.0433°, 99.0813°, elevation 148 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	31	24
2	31	24
3	31	24
4	31	24
5	31	24
6	31	24
7	31	24
8	31	24
9	31	24
10	31	24
11	31	24
12	31	24
13	31	24
14	31	24
15	31	24
16	31	24
17	31	24
18	31	24
19	31	24
20	31	24
21	31	24
22	31	24
23	31	24
24	31	24
25	31	24
26	31	24
27	31	24
28	31	24
29	31	24
30	31	24

	Clearer (%)	Cloudier (%)
1	5	95
2	5	95
3	5	95
4	5	95
5	5	95
6	6	94
7	6	94
8	6	94
9	6	94
10	7	93
11	8	92
12	8	92
13	8	92
14	8	92
15	10	90
16	11	89
17	12	88
18	13	87
19	13	87
20	15	85
21	16	84
22	17	83
23	17	83
24	19	81
25	19	81
26	20	80
27	21	79
28	24	76
29	25	75
30	26	74

	Rain chance (%)
1	65
2	66
3	66
4	66
5	67
6	67
7	67
8	68
9	68
10	68
11	68
12	68
13	68
14	68
15	68
16	68
17	68
18	68
19	68
20	68
21	67
22	67
23	67
24	67
25	66
26	66
27	65
28	65
29	64
30	64

	Muggy (%)	Oppressive (%)	Miserable (%)
1	0	93	7
2	0	93	7
3	0	93	7
4	0	93	7
5	0	92	8
6	0	92	8
7	0	91	9
8	0	91	9
9	0	90	10
10	0	90	10
11	0	89	11
12	0	88	12
13	1	87	12
14	1	86	13
15	1	86	13
16	1	85	14
17	1	85	14
18	1	85	14
19	1	84	15
20	1	84	15
21	0	84	16
22	0	84	16
23	0	84	16
24	1	82	17
25	1	82	17
26	1	82	17
27	1	82	17
28	1	82	17
29	1	83	16
30	1	83	16

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

	Clearer (%)	Cloudier (%)
1	5	95
2	5	95
3	5	95
4	5	95
5	5	95
6	6	94
7	6	94
8	6	94
9	6	94
10	7	93
11	8	92
12	8	92
13	8	92
14	8	92
15	10	90
16	11	89
17	12	88
18	13	87
19	13	87
20	15	85
21	16	84
22	17	83
23	17	83
24	19	81
25	19	81
26	20	80
27	21	79
28	24	76
29	25	75
30	26	74

	Rain chance (%)
1	65
2	66
3	66
4	66
5	67
6	67
7	67
8	68
9	68
10	68
11	68
12	68
13	68
14	68
15	68
16	68
17	68
18	68
19	68
20	68
21	67
22	67
23	67
24	67
25	66
26	66
27	65
28	65
29	64
30	64

	Muggy (%)	Oppressive (%)	Miserable (%)
1	0	93	7
2	0	93	7
3	0	93	7
4	0	93	7
5	0	92	8
6	0	92	8
7	0	91	9
8	0	91	9
9	0	90	10
10	0	90	10
11	0	89	11
12	0	88	12
13	1	87	12
14	1	86	13
15	1	86	13
16	1	85	14
17	1	85	14
18	1	85	14
19	1	84	15
20	1	84	15
21	0	84	16
22	0	84	16
23	0	84	16
24	1	82	17
25	1	82	17
26	1	82	17
27	1	82	17
28	1	82	17
29	1	83	16
30	1	83	16

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

	Clearer (%)	Cloudier (%)
1	5	95
2	5	95
3	5	95
4	5	95
5	5	95
6	6	94
7	6	94
8	6	94
9	6	94
10	7	93
11	8	92
12	8	92
13	8	92
14	8	92
15	10	90
16	11	89
17	12	88
18	13	87
19	13	87
20	15	85
21	16	84
22	17	83
23	17	83
24	19	81
25	19	81
26	20	80
27	21	79
28	24	76
29	25	75
30	26	74

	Rain chance (%)
1	65
2	66
3	66
4	66
5	67
6	67
7	67
8	68
9	68
10	68
11	68
12	68
13	68
14	68
15	68
16	68
17	68
18	68
19	68
20	68
21	67
22	67
23	67
24	67
25	66
26	66
27	65
28	65
29	64
30	64

	Muggy (%)	Oppressive (%)	Miserable (%)
1	0	93	7
2	0	93	7
3	0	93	7
4	0	93	7
5	0	92	8
6	0	92	8
7	0	91	9
8	0	91	9
9	0	90	10
10	0	90	10
11	0	89	11
12	0	88	12
13	1	87	12
14	1	86	13
15	1	86	13
16	1	85	14
17	1	85	14
18	1	85	14
19	1	84	15
20	1	84	15
21	0	84	16
22	0	84	16
23	0	84	16
24	1	82	17
25	1	82	17
26	1	82	17
27	1	82	17
28	1	82	17
29	1	83	16
30	1	83	16