Dan Khun Thot weather in September

In September, Dan Khun Thot sees average daytime highs of 31°C and overnight lows near 25°C, with 240 mm of rain across 24.3 wet days and about 12.1 hours of daylight. It is the 8th-warmest and 1st-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 Dan Khun Thot's 9th-clearest and 10th-windiest month. For the whole year in context, see Dan Khun Thot's year-round climate.

Daytime high
31°
8th warmest
Overnight low
25°
7th coldest
Rainfall
240 mm
24.3 wet days
Daylight
12 h 06 min
6:05 AM – 6:10 PM
Cloud cover
85%
9th clearest
Wind
8 km/h
10th windiest
Solar energy
4.62 kWh/m²
Travel score
2.7
out of 10

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 Dan Khun Thot reaches about 31°C in the afternoon and slips back to 25°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 on par with August and on par with October.

20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
13225
23225
33225
43225
53225
63225
73125
83125
93125
103125
113125
123125
133125
143125
153125
163125
173125
183125
193125
203125
213125
223125
233125
243125
253125
263125
273124
283124
293124
303124

How September really feels in Dan Khun Thot

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
30
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

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

Dan Khun Thot weather by month

How September compares with the rest of the year at a glance. September is the 8th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 19°71.511.25.8
Feb33° / 21°122.611.54.3
Mar35° / 24°407.211.92.8
Apr35° / 25°8113.112.32.2
May34° / 26°16520.912.72.2
Jun33° / 26°13520.312.92.3
Jul32° / 25°1442112.82.6
Aug32° / 25°17623.112.52.7
Sep31° / 25°24024.312.12.7
Oct31° / 24°1231511.74.0
Nov31° / 22°263.711.35.4
Dec30° / 19°51.111.16.4

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 87%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
1694
2694
3694
4694
5694
6694
7694
8694
9892
10892
11892
12892
131090
141090
151189
161288
171288
181486
191585
201684
211684
221783
231783
241981
251981
262080
272179
282278
292377
302377

Chance of precipitation in September

Any precipitation

Dan Khun Thot gets around 240 mm of rain over 24.3 wet days in September, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 81% and peaks near 83% on the wettest days.

0%20%40%60%80%151015202530
Rain chance (%)
182
282
382
483
583
683
783
883
983
1083
1183
1283
1383
1483
1582
1682
1782
1882
1981
2081
2180
2280
2379
2479
2578
2678
2778
2877
2977
3076

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 58% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Muggy (%)Oppressive (%)Miserable (%)
106634
206634
306634
406535
506535
606436
706337
806337
906238
1006139
1115940
1215841
1315742
1415742
1515742
1615643
1715643
1815643
1915544
2025444
2125444
2225345
2325444
2425444
2525444
2635443
2735542
2835641
2945541
3045640

Wind in September

Winds average 8 km/h in September.

Across September, daily wind ranges from about 7 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
19calm
29calm
39calm
49calm
59calm
69calm
79calm
89calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm

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 6:04 AM to 6:06 AM, and sunset from 6:22 PM to 5:59 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.36:046:22
212.36:046:21
312.36:046:20
412.36:046:19
512.26:046:19
612.26:046:18
712.26:046:17
812.26:046:16
912.26:046:15
1012.26:046:15
1112.26:046:14
1212.16:046:13
1312.16:056:12
1412.16:056:11
1512.16:056:11
1612.16:056:10
1712.16:056:09
1812.16:056:08
1912.06:056:07
2012.06:056:07
2112.06:056:06
2212.06:056:05
2312.06:056:04
2412.06:056:03
2512.06:056:03
2611.96:056:02
2711.96:066:01
2811.96:066:00
2911.96:065:59
3011.96:065:59

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.62 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 4.62 kWh/m² to a high of 6.16 kWh/m² in April across the year — September's 4.62 kWh/m² sits near the bottom.

024151015202530
Solar energy (kWh/m²)Level
14.7Bright
24.7Bright
34.7Bright
44.7Bright
54.7Bright
64.6Bright
74.6Bright
84.6Bright
94.6Bright
104.6Bright
114.6Bright
124.6Bright
134.6Bright
144.6Bright
154.6Bright
164.6Bright
174.6Bright
184.6Bright
194.6Bright
204.6Bright
214.6Bright
224.6Bright
234.6Bright
244.6Bright
254.6Bright
264.6Bright
274.6Bright
284.6Bright
294.6Bright
304.6Bright
Planning a trip in September

Hazard calendar for Dan Khun Thot

In seasonPeak

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

Dan Khun Thot'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 Dan Khun Thot?

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

2.7
Sightseeing
7th-best month of the year
4.1
Beach & pool
12th-best month of the year

September is a weaker month for outdoor sightseeing in Dan Khun Thot.

What to pack for Dan Khun Thot in September

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

In September, Dan Khun Thot sees daytime highs around 31°C and nights near 25°C. Pack light clothes and rain gear. Worth having: sun protection. About 24 days see rain.

light clothesrain gearsun protection

UV index in Dan Khun Thot 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 Dan Khun Thot peaks around August 13 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 22 at about 8 (very high).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highAug 13UV 13Nov 22UV 8
UV index (midday)Level
Jan9Very high
Feb11Extreme
Mar12Extreme
Apr11Extreme
May11Extreme
Jun12Extreme
Jul13Extreme
Aug13Extreme
Sep12Extreme
Oct10Extreme
Nov8Very high
Dec8Very high

Air quality in Dan Khun Thot 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 Dan Khun Thot is worst in March — around 47 µg/m³ PM2.5 (poor), about 2.1× the cleanest month (June, 22 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorModerateMar 1346 µg/m³Jun 2222 µg/m³
PM2.5 (µg/m³)Level
Jan34Moderate
Feb43Poor
Mar47Poor
Apr37Poor
May28Moderate
Jun22Moderate
Jul23Moderate
Aug24Moderate
Sep27Moderate
Oct29Moderate
Nov25Moderate
Dec24Moderate
Location & terrain

Where is Dan Khun Thot?

Dan Khun Thot sits at 15.2°N, 101.8°E, 214 m above sea level, in Thailand. The nearest listed city is Amphoe Sikhiu, 35 km away.

Topography around Dan Khun Thot

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

Within 3 km, the terrain around Dan Khun Thot has only modest variations in elevation — a maximum elevation change of 30 m around an average of 209 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 116 m; within 80 km, large variations in elevation — a maximum elevation change of 817 m.

The land around Dan Khun Thot is covered by cropland (57%) within 3 km, cropland (83%) within 16 km, and cropland (72%) and trees (22%) within 80 km.

3 km
30 m
16 km
116 m
80 km
817 m
treesgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Amphoe Sikhiu 35 km · Nakhon Ratchasima 44 km · Non Sung 52 km · Pak Chong 67 km · Chok Chai 68 km · Chai Badan 68 km · Chaiyaphum 72 km · Bua Yai 82 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
Buddhist 93%Muslim 5%Christian 1%other 1%

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 Dan Khun Thot (15.2085°, 101.7714°, elevation 214 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).