Yamethin weather in September

In September, Yamethin sees average daytime highs of 30°C and overnight lows near 23°C, with 215 mm of rain across 25.2 wet days and about 12.1 hours of daylight. It is the 7th-warmest and 1st-wettest month of the year here.

Day-to-day highs hold fairly steady near 30°C through the month. The sky is clear or mostly clear about 3% of the time in September, and the air most often feels oppressive.

Daylight stretches from about 12 h 24 min at the start of September to 11 h 48 min by month's end. Set against the rest of the year, September is Yamethin's 9th-clearest and 7th-windiest month. For the whole year in context, see Yamethin's year-round climate.

Daytime high
30°
7th warmest
Overnight low
23°
8th coldest
Rainfall
215 mm
25.2 wet days
Daylight
12 h 06 min
5:56 AM – 6:03 PM
Cloud cover
85%
9th clearest
Wind
7 km/h
7th windiest
Solar energy
4.19 kWh/m²
Travel score
3.0
out of 10

Yamethin 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 30°C through the month.

A typical September day in Yamethin reaches about 30°C in the afternoon and slips back to 23°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 32°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)
13024
23024
33024
43024
53024
63024
73024
83024
93024
103024
113024
123024
133024
143024
153023
163023
173023
183023
193023
203023
213023
223023
233023
243023
253023
263023
273023
283023
293023
303023

How September really feels in Yamethin

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.

Yamethin weather by month

How September compares with the rest of the year at a glance. September is the 7th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 13°70.910.98.1
Feb31° / 15°10.411.36.1
Mar34° / 19°50.711.93.7
Apr36° / 23°152.212.52.3
May34° / 25°11314.8132.6
Jun31° / 24°17325.413.22.8
Jul30° / 24°18226.913.13.0
Aug29° / 24°2122812.72.9
Sep30° / 23°21525.212.13.0
Oct30° / 22°12220.111.53.8
Nov30° / 19°254116.3
Dec28° / 15°81.310.88.1

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 3% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 7% of September, with mostly cloudy or overcast conditions the remaining 90%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
1694
2694
3694
4892
5892
6892
7892
8892
9892
10892
11892
12892
13892
14892
15892
16991
17991
18991
19991
201090
211090
221288
231288
241387
251585
261585
271684
281783
291882
302080

Chance of precipitation in September

Any precipitation

Yamethin gets around 215 mm of rain over 25.2 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 84% and peaks near 87% on the wettest days.

0%20%40%60%80%100%151015202530
Rain chance (%)
187
287
386
486
586
686
786
885
985
1085
1185
1285
1385
1485
1585
1684
1784
1884
1983
2083
2183
2283
2383
2483
2583
2683
2782
2882
2982
3082

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 88% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Muggy (%)Oppressive (%)Miserable (%)
10937
20928
30928
40928
50919
60919
709010
809010
908911
1008812
1108713
1208713
1308614
1408614
1508614
1608614
1708515
1808515
1908515
2008515
2108515
2208614
2308614
2408614
2508713
2608812
2708812
2808911
2918811
3018910

Wind in September

Winds average 7 km/h in September.

Across September, daily wind ranges from about 5 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
295calm
305calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 24 min at the start of September to 11 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 36 minutes over September. Sunrise moves from 5:53 AM to 6:00 AM, and sunset from 6:17 PM to 5:50 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.45:536:17
212.45:536:17
312.45:536:16
412.45:546:15
512.35:546:14
612.35:546:13
712.35:546:12
812.35:556:11
912.35:556:10
1012.25:556:09
1112.25:556:08
1212.25:556:07
1312.25:566:06
1412.25:566:05
1512.15:566:04
1612.15:566:03
1712.15:576:02
1812.15:576:01
1912.15:576:00
2012.05:575:59
2112.05:575:58
2212.05:585:57
2312.05:585:56
2412.05:585:55
2511.95:585:55
2611.95:595:54
2711.95:595:53
2811.95:595:52
2911.95:595:51
3011.86:005:50

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.19 kWh/m².

For context, solar energy here swings from a low near 3.74 kWh/m² to a high of 6.98 kWh/m² in April across the year — September's 4.19 kWh/m² sits near the bottom.

012345151015202530
Solar energy (kWh/m²)Level
14.0Bright
24.0Bright
34.0Bright
44.0Bright
54.1Bright
64.1Bright
74.1Bright
84.1Bright
94.1Bright
104.1Bright
114.1Bright
124.1Bright
134.1Bright
144.1Bright
154.2Bright
164.2Bright
174.2Bright
184.2Bright
194.2Bright
204.3Bright
214.3Bright
224.3Bright
234.3Bright
244.3Bright
254.3Bright
264.4Bright
274.4Bright
284.4Bright
294.4Bright
304.4Bright
Planning a trip in September

Hazard calendar for Yamethin

In seasonPeak

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

Yamethin'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 Yamethin?

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

3.0
Sightseeing
7th-best month of the year
4.2
Beach & pool
9th-best month of the year

September is a weaker month for outdoor sightseeing in Yamethin.

What to pack for Yamethin in September

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

In September, Yamethin sees daytime highs around 30°C and nights near 23°C. Pack light clothes and rain gear. About 25 days see rain.

light clothesrain gear

UV index in Yamethin in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Yamethin peaks around July 23 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 19 at about 6 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeExtremeVery highHighJul 23UV 12Dec 19UV 6
UV index (midday)Level
Jan7High
Feb9Very high
Mar9Very high
Apr9Very high
May13Extreme
Jun9Very high
Jul13Extreme
Aug12Extreme
Sep11Extreme
Oct10Very high
Nov8Very high
Dec6High

Air quality in Yamethin 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 Yamethin is worst in March — around 90 µg/m³ PM2.5 (unhealthy), about 7.3× the cleanest month (July, 12 µg/m³).

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

0306090120JanFebMarAprMayJunJulAugSepOctNovDecModerateUnhealthyModerateMar 2288 µg/m³Jul 1712 µg/m³
PM2.5 (µg/m³)Level
Jan30Moderate
Feb39Poor
Mar90Unhealthy
Apr84Unhealthy
May24Moderate
Jun14Moderate
Jul12Moderate
Aug14Moderate
Sep14Moderate
Oct17Moderate
Nov21Moderate
Dec26Moderate
Location & terrain

Where is Yamethin?

Yamethin sits at 20.4°N, 96.1°E, 203 m above sea level, in Myanmar. The nearest listed city is Pyawbwe, 20 km away.

Topography around Yamethin

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

Within 3 km, the terrain around Yamethin has only modest variations in elevation — a maximum elevation change of 34 m around an average of 198 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 615 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,843 m.

The land around Yamethin is covered by cropland (68%) within 3 km, cropland (72%) within 16 km, and cropland (41%), trees (36%) and grassland (21%) within 80 km.

3 km
34 m
16 km
615 m
80 km
1,843 m
treesgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Pyawbwe 20 km · Kalaw 50 km · Meiktila 58 km · Aungban 58 km · Wundwin 75 km · Naypyidaw 76 km · Pyinmana 77 km · Taungdwingyi 78 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 Yamethin (20.4319°, 96.1388°, elevation 203 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).