Letpandan weather in September

In September, Letpandan sees average daytime highs of 31°C and overnight lows near 25°C, with 305 mm of rain across 28.2 wet days and about 12.1 hours of daylight. It is the 8th-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 24 min at the start of September to 11 h 54 min by month's end. Set against the rest of the year, September is Letpandan's 9th-clearest and 7th-windiest month. For the whole year in context, see Letpandan's year-round climate.

Daytime high: 31°; 8th warmest
Overnight low: 25°; 7th coldest
Rainfall: 305 mm; 28.2 wet days
Daylight: 12 h 06 min; 5:58 AM – 6:04 PM
Cloud cover: 89%; 9th clearest
Wind: 7 km/h; 7th windiest
Solar energy: 3.93 kWh/m²
Travel score: 2.3; out of 10

Letpandan is town in Bago Region, Myanmar.

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

← August Letpandan 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 Letpandan 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 about 1°C warmer than August and about 1°C cooler 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 (°C)	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	32	32	32	32	32	32	32	32	32	32	32
Avg low (°C)	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25	25

	Avg high (°C)	Avg low (°C)
1	31	25
2	31	25
3	31	25
4	31	25
5	31	25
6	31	25
7	31	25
8	31	25
9	31	25
10	31	25
11	31	25
12	31	25
13	31	25
14	31	25
15	31	25
16	31	25
17	31	25
18	31	25
19	31	25
20	32	25
21	32	25
22	32	25
23	32	25
24	32	25
25	32	25
26	32	25
27	32	25
28	32	25
29	32	25
30	32	25

How September really feels in Letpandan

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

24 feel dangerously hot (≥ 39°C)

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.

Letpandan weather by month

How September compares with the rest of the year at a glance. September is the 8th-warmest and 4th-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	32° / 18°	5	0.9	11.1	5.4
Feb	35° / 19°	3	0.2	11.4	3.5
Mar	38° / 22°	9	1.4	11.9	1.5
Apr	39° / 26°	25	3.7	12.4	0.6
May	35° / 26°	222	20.6	12.8	1.6
Jun	31° / 25°	441	29.4	13	2.2
Jul	30° / 25°	458	30.5	13	2.4
Aug	30° / 25°	429	30.6	12.6	2.4
Sep	31° / 25°	305	28.2	12.1	2.3
Oct	32° / 25°	151	21.2	11.6	2.9
Nov	32° / 23°	37	5	11.2	4.5
Dec	31° / 20°	6	1	11	5.6

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 5% of September, with mostly cloudy or overcast conditions the remaining 93%.

	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 (%)	1	3	3	3	3	3	3	3	3	4	5	5	5	5	5	6	6	7	7	8	9	9	10	11	13	13	14	16	16	18
Cloudier (%)	99	97	97	97	97	97	97	97	97	96	95	95	95	95	95	94	94	93	93	92	91	91	90	89	87	87	86	84	84	82

	Clearer (%)	Cloudier (%)
1	1	99
2	3	97
3	3	97
4	3	97
5	3	97
6	3	97
7	3	97
8	3	97
9	3	97
10	4	96
11	5	95
12	5	95
13	5	95
14	5	95
15	5	95
16	6	94
17	6	94
18	7	93
19	7	93
20	8	92
21	9	91
22	9	91
23	10	90
24	11	89
25	13	87
26	13	87
27	14	86
28	16	84
29	16	84
30	18	82

Chance of precipitation in September

Any precipitation

Letpandan gets around 305 mm of rain over 28.2 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 94% and peaks near 97% on the wettest days. The odds ease toward the end of the month.

	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 (%)	97	97	97	97	97	97	97	97	97	97	96	96	96	96	96	95	95	95	94	93	93	92	91	91	90	89	88	88	87	86

	Rain chance (%)
1	97
2	97
3	97
4	97
5	97
6	97
7	97
8	97
9	97
10	97
11	96
12	96
13	96
14	96
15	96
16	95
17	95
18	95
19	94
20	93
21	93
22	92
23	91
24	91
25	90
26	89
27	88
28	88
29	87
30	86

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.

	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
Miserable (%)	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100

	Miserable (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100
29	100
30	100

Wind in September

Winds average 7 km/h in September.

Across September, daily wind ranges from about 6 km/h on the calmest days to 8 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)	8	8	8	8	8	8	8	8	8	8	7	7	7	7	7	7	7	7	7	7	7	7	7	7	6	6	6	6	6	6
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	8	calm
2	8	calm
3	8	calm
4	8	calm
5	8	calm
6	8	calm
7	8	calm
8	8	calm
9	8	calm
10	8	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	calm
21	7	calm
22	7	calm
23	7	calm
24	7	calm
25	6	calm
26	6	calm
27	6	calm
28	6	calm
29	6	calm
30	6	calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 24 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 30 minutes over September. Sunrise moves from 5:56 AM to 6:01 AM, and sunset from 6:17 PM to 5:52 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)	12.4	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	12.0	12.0	12.0	12.0	12.0	12.0	11.9	11.9	11.9	11.9	11.9	11.9
Sunrise (AM)	5:56	5:56	5:56	5:57	5:57	5:57	5:57	5:57	5:57	5:57	5:58	5:58	5:58	5:58	5:58	5:58	5:58	5:59	5:59	5:59	5:59	5:59	5:59	6:00	6:00	6:00	6:00	6:00	6:00	6:01
Sunset (PM)	6:17	6:16	6:16	6:15	6:14	6:13	6:12	6:11	6:10	6:10	6:09	6:08	6:07	6:06	6:05	6:04	6:03	6:03	6:02	6:01	6:00	5:59	5:58	5:57	5:56	5:55	5:55	5:54	5:53	5:52

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	12.4	5:56	6:17
2	12.3	5:56	6:16
3	12.3	5:56	6:16
4	12.3	5:57	6:15
5	12.3	5:57	6:14
6	12.3	5:57	6:13
7	12.3	5:57	6:12
8	12.2	5:57	6:11
9	12.2	5:57	6:10
10	12.2	5:57	6:10
11	12.2	5:58	6:09
12	12.2	5:58	6:08
13	12.2	5:58	6:07
14	12.1	5:58	6:06
15	12.1	5:58	6:05
16	12.1	5:58	6:04
17	12.1	5:58	6:03
18	12.1	5:59	6:03
19	12.0	5:59	6:02
20	12.0	5:59	6:01
21	12.0	5:59	6:00
22	12.0	5:59	5:59
23	12.0	5:59	5:58
24	12.0	6:00	5:57
25	11.9	6:00	5:56
26	11.9	6:00	5:55
27	11.9	6:00	5:55
28	11.9	6:00	5:54
29	11.9	6:00	5:53
30	11.9	6:01	5:52

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 3.93 kWh/m².

For context, solar energy here swings from a low near 3.22 kWh/m² to a high of 6.87 kWh/m² in April across the year — September's 3.93 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)	3.6	3.6	3.6	3.7	3.7	3.7	3.7	3.7	3.8	3.8	3.8	3.8	3.8	3.9	3.9	3.9	3.9	4.0	4.0	4.0	4.1	4.1	4.1	4.2	4.2	4.2	4.3	4.3	4.3	4.3
Level	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright

	Solar energy (kWh/m²)	Level
1	3.6	Moderate
2	3.6	Moderate
3	3.6	Moderate
4	3.7	Moderate
5	3.7	Moderate
6	3.7	Moderate
7	3.7	Moderate
8	3.7	Moderate
9	3.8	Moderate
10	3.8	Moderate
11	3.8	Moderate
12	3.8	Moderate
13	3.8	Moderate
14	3.9	Moderate
15	3.9	Moderate
16	3.9	Moderate
17	3.9	Moderate
18	4.0	Moderate
19	4.0	Bright
20	4.0	Bright
21	4.1	Bright
22	4.1	Bright
23	4.1	Bright
24	4.2	Bright
25	4.2	Bright
26	4.2	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 Letpandan

In seasonPeak

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

Letpandan's monsoon runs May–September, 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 Letpandan?

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

2.3

Sightseeing

8th-best month of the year

3.6

Beach & pool

9th-best month of the year

September is a weaker month for outdoor sightseeing in Letpandan.

What to pack for Letpandan in September

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

In September, Letpandan sees daytime highs around 31°C and nights near 25°C. Pack light clothes and rain gear. About 28 days see rain.

light clothesrain gear

UV index in Letpandan 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 Letpandan 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.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	8	9	9	10	12	12	13	13	10	11	8	7
Level	Very high	Very high	Very high	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Very high	Very high

	UV index (midday)	Level
Jan	8	Very high
Feb	9	Very high
Mar	9	Very high
Apr	10	Extreme
May	12	Extreme
Jun	12	Extreme
Jul	13	Extreme
Aug	13	Extreme
Sep	10	Extreme
Oct	11	Extreme
Nov	8	Very high
Dec	7	Very high

Air quality in Letpandan 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 Letpandan is worst in March — around 87 µg/m³ PM2.5 (unhealthy), about 4.9× the cleanest month (July, 18 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)	39	54	87	52	26	19	18	20	19	21	27	34
Level	Poor	Poor	Unhealthy	Poor	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate

	PM2.5 (µg/m³)	Level
Jan	39	Poor
Feb	54	Poor
Mar	87	Unhealthy
Apr	52	Poor
May	26	Moderate
Jun	19	Moderate
Jul	18	Moderate
Aug	20	Moderate
Sep	19	Moderate
Oct	21	Moderate
Nov	27	Moderate
Dec	34	Moderate

Location & terrain

Where is Letpandan?

Letpandan sits at 17.8°N, 95.8°E, 23 m above sea level, in Myanmar. The nearest listed city is Tharyarwady, 15 km away.

Topography around Letpandan

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

Within 3 km, the terrain around Letpandan has only modest variations in elevation — a maximum elevation change of 18 m around an average of 16 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 75 m; within 80 km, large variations in elevation — a maximum elevation change of 792 m.

The land around Letpandan is covered by cropland (73%) and trees (20%) within 3 km, cropland (75%) within 16 km, and cropland (50%) and trees (44%) within 80 km.

3 km

18 m

cropland 73%

16 km

75 m

cropland 75%

80 km

792 m

cropland 50%

treesgrasslandcroplandartificial surfaceswater

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

September weather nearby: Tharyarwady 15 km · Hinthada 35 km · Zalun 40 km · Ingabu 51 km · Taikkyi 57 km · Zigon 63 km · Myanaung 72 km · Kyonpyaw 80 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

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 Letpandan (17.7866°, 95.7508°, elevation 23 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	25
2	31	25
3	31	25
4	31	25
5	31	25
6	31	25
7	31	25
8	31	25
9	31	25
10	31	25
11	31	25
12	31	25
13	31	25
14	31	25
15	31	25
16	31	25
17	31	25
18	31	25
19	31	25
20	32	25
21	32	25
22	32	25
23	32	25
24	32	25
25	32	25
26	32	25
27	32	25
28	32	25
29	32	25
30	32	25

	Clearer (%)	Cloudier (%)
1	1	99
2	3	97
3	3	97
4	3	97
5	3	97
6	3	97
7	3	97
8	3	97
9	3	97
10	4	96
11	5	95
12	5	95
13	5	95
14	5	95
15	5	95
16	6	94
17	6	94
18	7	93
19	7	93
20	8	92
21	9	91
22	9	91
23	10	90
24	11	89
25	13	87
26	13	87
27	14	86
28	16	84
29	16	84
30	18	82

	Rain chance (%)
1	97
2	97
3	97
4	97
5	97
6	97
7	97
8	97
9	97
10	97
11	96
12	96
13	96
14	96
15	96
16	95
17	95
18	95
19	94
20	93
21	93
22	92
23	91
24	91
25	90
26	89
27	88
28	88
29	87
30	86

	Miserable (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100
29	100
30	100

	Avg high (°C)	Avg low (°C)
1	31	25
2	31	25
3	31	25
4	31	25
5	31	25
6	31	25
7	31	25
8	31	25
9	31	25
10	31	25
11	31	25
12	31	25
13	31	25
14	31	25
15	31	25
16	31	25
17	31	25
18	31	25
19	31	25
20	32	25
21	32	25
22	32	25
23	32	25
24	32	25
25	32	25
26	32	25
27	32	25
28	32	25
29	32	25
30	32	25

	Clearer (%)	Cloudier (%)
1	1	99
2	3	97
3	3	97
4	3	97
5	3	97
6	3	97
7	3	97
8	3	97
9	3	97
10	4	96
11	5	95
12	5	95
13	5	95
14	5	95
15	5	95
16	6	94
17	6	94
18	7	93
19	7	93
20	8	92
21	9	91
22	9	91
23	10	90
24	11	89
25	13	87
26	13	87
27	14	86
28	16	84
29	16	84
30	18	82

	Rain chance (%)
1	97
2	97
3	97
4	97
5	97
6	97
7	97
8	97
9	97
10	97
11	96
12	96
13	96
14	96
15	96
16	95
17	95
18	95
19	94
20	93
21	93
22	92
23	91
24	91
25	90
26	89
27	88
28	88
29	87
30	86

	Miserable (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100
29	100
30	100

	Avg high (°C)	Avg low (°C)
1	31	25
2	31	25
3	31	25
4	31	25
5	31	25
6	31	25
7	31	25
8	31	25
9	31	25
10	31	25
11	31	25
12	31	25
13	31	25
14	31	25
15	31	25
16	31	25
17	31	25
18	31	25
19	31	25
20	32	25
21	32	25
22	32	25
23	32	25
24	32	25
25	32	25
26	32	25
27	32	25
28	32	25
29	32	25
30	32	25

	Clearer (%)	Cloudier (%)
1	1	99
2	3	97
3	3	97
4	3	97
5	3	97
6	3	97
7	3	97
8	3	97
9	3	97
10	4	96
11	5	95
12	5	95
13	5	95
14	5	95
15	5	95
16	6	94
17	6	94
18	7	93
19	7	93
20	8	92
21	9	91
22	9	91
23	10	90
24	11	89
25	13	87
26	13	87
27	14	86
28	16	84
29	16	84
30	18	82

	Rain chance (%)
1	97
2	97
3	97
4	97
5	97
6	97
7	97
8	97
9	97
10	97
11	96
12	96
13	96
14	96
15	96
16	95
17	95
18	95
19	94
20	93
21	93
22	92
23	91
24	91
25	90
26	89
27	88
28	88
29	87
30	86

	Miserable (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100
29	100
30	100