Thanatpin weather in September

In September, Thanatpin sees average daytime highs of 31°C and overnight lows near 25°C, with 381 mm of rain across 28.8 wet days and about 12.1 hours of daylight. It is the 9th-warmest and 4th-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 2% of the time in September, and the air most often feels miserable.

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 Thanatpin's 9th-clearest and 8th-windiest month. For the whole year in context, see Thanatpin's year-round climate.

Daytime high
31°
9th warmest
Overnight low
25°
9th coldest
Rainfall
381 mm
28.8 wet days
Daylight
12 h 06 min
5:55 AM – 6:01 PM
Cloud cover
89%
9th clearest
Wind
6 km/h
8th windiest
Solar energy
3.81 kWh/m²
Travel score
2.2
out of 10

Thanatpin is human settlement in Myanmar.

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

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 Thanatpin reaches about 31°C in the afternoon and slips back to 25°C overnight — a 6°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 about 1°C cooler than October.

20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
13125
23125
33125
43125
53125
63125
73125
83125
93125
103125
113125
123125
133125
143125
153125
163125
173125
183225
193225
203225
213225
223225
233225
243225
253225
263225
273225
283225
293225
303225

How September really feels in Thanatpin

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
30 feel dangerously hot (≥ 39°C)
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.

Thanatpin weather by month

How September compares with the rest of the year at a glance. September is the 9th-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan32° / 18°40.811.15.1
Feb35° / 19°30.411.43.6
Mar37° / 22°101.711.91.9
Apr38° / 26°44512.41.0
May35° / 26°29022.512.81.7
Jun31° / 26°53029.6132.1
Jul31° / 25°56230.712.92.3
Aug31° / 25°54830.712.62.3
Sep31° / 25°38128.812.12.2
Oct32° / 25°17019.511.63.0
Nov33° / 23°344.411.24.4
Dec32° / 20°60.9115.3

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 2% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 6% of September, with mostly cloudy or overcast conditions the remaining 93%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
1298
2298
3298
4298
5397
6397
7397
8397
9496
10496
11496
12496
13496
14496
15595
16595
17595
18793
19793
20892
21991
221090
231189
241288
251387
261486
271486
281684
291882
301981

Chance of precipitation in September

Any precipitation

Thanatpin gets around 381 mm of rain over 28.8 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 95% and peaks near 99% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%100%151015202530
Rain chance (%)
199
299
399
499
599
699
799
899
998
1098
1198
1298
1398
1497
1597
1697
1796
1896
1995
2095
2194
2294
2393
2492
2591
2690
2790
2889
2988
3087

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

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

0%25%50%75%100%151015202530
Miserable (%)
1100
2100
3100
4100
5100
6100
7100
8100
9100
10100
11100
12100
13100
14100
15100
16100
17100
18100
19100
20100
21100
22100
23100
24100
25100
26100
27100
28100
29100
30100

Wind in September

Winds average 6 km/h in September.

Across September, daily wind ranges from about 6 km/h on the calmest days to 7 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
17calm
27calm
37calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm

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 5:53 AM to 5:57 AM, and sunset from 6:14 PM to 5:49 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.35:536:14
212.35:536:13
312.35:536:12
412.35:546:11
512.35:546:10
612.35:546:10
712.25:546:09
812.25:546:08
912.25:546:07
1012.25:546:06
1112.25:546:05
1212.25:556:04
1312.15:556:04
1412.15:556:03
1512.15:556:02
1612.15:556:01
1712.15:556:00
1812.15:555:59
1912.05:565:58
2012.05:565:57
2112.05:565:57
2212.05:565:56
2312.05:565:55
2412.05:565:54
2511.95:565:53
2611.95:575:52
2711.95:575:51
2811.95:575:51
2911.95:575:50
3011.95:575:49

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 3.81 kWh/m².

For context, solar energy here swings from a low near 3.07 kWh/m² to a high of 6.71 kWh/m² in April across the year — September's 3.81 kWh/m² falls in the middle.

012345151015202530
Solar energy (kWh/m²)Level
13.4Moderate
23.5Moderate
33.5Moderate
43.5Moderate
53.5Moderate
63.5Moderate
73.5Moderate
83.6Moderate
93.6Moderate
103.6Moderate
113.6Moderate
123.7Moderate
133.7Moderate
143.7Moderate
153.8Moderate
163.8Moderate
173.8Moderate
183.9Moderate
193.9Moderate
203.9Moderate
214.0Moderate
224.0Bright
234.0Bright
244.1Bright
254.1Bright
264.2Bright
274.2Bright
284.2Bright
294.3Bright
304.3Bright
Planning a trip in September

Hazard calendar for Thanatpin

In seasonPeak

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

Thanatpin sits in the North Indian Ocean cyclone zone; the season peaks May and October–November.

Thanatpin's monsoon runs May–September, when most of the year's rain falls.

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

Is September a good time to visit Thanatpin?

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

2.2
Sightseeing
8th-best month of the year
3.5
Beach & pool
9th-best month of the year

September is a weaker month for outdoor sightseeing in Thanatpin.

What to pack for Thanatpin in September

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

In September, Thanatpin sees daytime highs around 31°C and nights near 25°C. Pack light clothes and rain gear. About 29 days see rain.

light clothesrain gear

Sea temperature near Thanatpin in September

The nearest coast averages about 28°C in September — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 37 km away) is warmest in April at about 30°C and coldest in January near 26°C.

The water stays above 20°C all year — warm enough for a swim any month.

26°28°30°32°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan26Warm
Feb27Warm
Mar29Tropical
Apr30Tropical
May30Tropical
Jun29Tropical
Jul29Tropical
Aug28Tropical
Sep28Tropical
Oct29Tropical
Nov29Tropical
Dec27Warm

UV index in Thanatpin in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Thanatpin peaks around August 11 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 18 at about 7 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highAug 11UV 13Dec 18UV 7
UV index (midday)Level
Jan8Very high
Feb10Very high
Mar9Very high
Apr10Very high
May11Extreme
Jun12Extreme
Jul12Extreme
Aug13Extreme
Sep10Extreme
Oct10Extreme
Nov9Very high
Dec7Very high

Air quality in Thanatpin 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 Thanatpin is worst in March — around 46 µg/m³ PM2.5 (poor), about 2.6× the cleanest month (June, 17 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorModerateMar 1145 µg/m³Jun 2317 µg/m³
PM2.5 (µg/m³)Level
Jan37Poor
Feb44Poor
Mar46Poor
Apr36Poor
May23Moderate
Jun17Moderate
Jul18Moderate
Aug19Moderate
Sep18Moderate
Oct20Moderate
Nov27Moderate
Dec33Moderate
Location & terrain

Where is Thanatpin?

Thanatpin sits at 17.3°N, 96.6°E, 13 m above sea level, in Myanmar. The nearest listed city is Bago, 11 km away.

Topography around Thanatpin

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

Within 3 km, the terrain around Thanatpin has only modest variations in elevation — a maximum elevation change of 10 m around an average of 6 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 46 m; within 80 km, large variations in elevation — a maximum elevation change of 1,076 m.

The land around Thanatpin is covered by cropland (76%) within 3 km, cropland (77%) within 16 km, and cropland (44%) and trees (37%) within 80 km.

3 km
10 m
16 km
46 m
80 km
1,076 m
treesgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Bago 11 km · Waw 23 km · Kayan 43 km · Hlegu 44 km · Kyaikto 46 km · Kyauktaga 48 km · San Chaung 55 km · Kone Ta La Paung 55 km

Myanmar travel facts

Travel advisory
Level 4
Do Not Travel
Power plugs
Type A / C / D / F / G / I
230 V · 50 Hz
Prices
≈ 38% of US
price level, 2025
GDP per capita
$1,489
2025
Happiness
4.3 / 10
World Happiness, 2025
Safe drinking water
60%
of population, 2024
Homicide rate
2.6
per 100k, 2023
Road deaths
20.4
per 100k/yr, 2019
Income group
Lower middle
World Bank
English
Very low
EF EPI 444
Religion
Buddhist 88%Christian 6%Muslim 4%Animist 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 Thanatpin (17.2914°, 96.5752°, elevation 13 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. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. 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).