Tamu weather in September

In September, Tamu sees average daytime highs of 28°C and overnight lows near 22°C, with 258 mm of rain across 25 wet days and about 12.1 hours of daylight. It is the 7th-warmest and 4th-wettest month of the year here.

Day-to-day highs hold fairly steady near 28°C through the month. The sky is clear or mostly clear about 7% of the time in September, and the air most often feels oppressive.

Daylight stretches from about 12 h 30 min at the start of September to 11 h 48 min by month's end. Set against the rest of the year, September is Tamu's 9th-clearest and 9th-windiest month. For the whole year in context, see Tamu's year-round climate.

Daytime high: 28°; 7th warmest
Overnight low: 22°; 9th coldest
Rainfall: 258 mm; 25 wet days
Daylight: 12 h 06 min; 6:03 AM – 6:11 PM
Cloud cover: 83%; 9th clearest
Wind: 4 km/h; 9th windiest
Solar energy: 3.96 kWh/m²
Travel score: 3.5; out of 10

← August Tamu 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 28°C through the month.

A typical September day in Tamu reaches about 28°C in the afternoon and slips back to 22°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 31°C. Set against its neighbours, September runs on par with August and about 1°C warmer 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)	29	29	29	29	29	29	29	29	29	29	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28
Avg low (°C)	23	23	23	23	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	21	21

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

How September really feels in Tamu

Once humidity and wind are folded in, September averages 6 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.

Tamu weather by month

How September compares with the rest of the year at a glance. September is the 7th-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	22° / 9°	9	2	10.7	8.6
Feb	26° / 11°	14	3	11.2	8.5
Mar	30° / 15°	28	5	11.8	6.1
Apr	32° / 19°	58	9.4	12.5	4.3
May	31° / 21°	212	19.1	13.2	3.7
Jun	29° / 23°	364	26	13.5	3.1
Jul	29° / 23°	411	28.9	13.3	2.9
Aug	29° / 23°	344	28.2	12.8	3.1
Sep	28° / 22°	258	25	12.1	3.5
Oct	27° / 20°	161	19.4	11.4	5.2
Nov	25° / 15°	31	5.2	10.8	8.0
Dec	22° / 11°	12	1.7	10.5	8.5

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 7% 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 85%. 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 (%)	10	10	10	10	11	11	11	12	12	12	12	11	11	11	11	11	12	14	14	14	15	15	18	18	19	22	22	24	27	28
Cloudier (%)	90	90	90	90	89	89	89	88	88	88	88	89	89	89	89	89	88	86	86	86	85	85	82	82	81	78	78	76	73	72

	Clearer (%)	Cloudier (%)
1	10	90
2	10	90
3	10	90
4	10	90
5	11	89
6	11	89
7	11	89
8	12	88
9	12	88
10	12	88
11	12	88
12	11	89
13	11	89
14	11	89
15	11	89
16	11	89
17	12	88
18	14	86
19	14	86
20	14	86
21	15	85
22	15	85
23	18	82
24	18	82
25	19	81
26	22	78
27	22	78
28	24	76
29	27	73
30	28	72

Chance of precipitation in September

Any precipitation

Tamu gets around 258 mm of rain over 25 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 84% and peaks near 89% 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 (%)	89	88	88	88	88	88	88	87	87	87	87	86	86	85	84	84	83	82	82	81	80	80	80	79	79	79	79	79	79	79

	Rain chance (%)
1	89
2	88
3	88
4	88
5	88
6	88
7	88
8	87
9	87
10	87
11	87
12	86
13	86
14	85
15	84
16	84
17	83
18	82
19	82
20	81
21	80
22	80
23	80
24	79
25	79
26	79
27	79
28	79
29	79
30	79

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.

	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 (%)	1	1	1	1	1	1	2	2	2	2	2	2	2	2	2	3	3	3	3	3	3	4	4	4	5	5	6	7	8	8
Oppressive (%)	85	86	86	87	87	88	87	87	88	88	88	89	89	89	90	89	89	89	89	90	90	89	89	89	89	89	88	88	87	87
Miserable (%)	14	13	13	12	12	11	11	11	10	10	10	9	9	9	8	8	8	8	8	7	7	7	7	7	6	6	6	5	5	5

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

Wind in September

Winds average 4 km/h in September.

Across September, daily wind ranges from about 4 km/h on the calmest days to 4 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)	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4
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	4	calm
2	4	calm
3	4	calm
4	4	calm
5	4	calm
6	4	calm
7	4	calm
8	4	calm
9	4	calm
10	4	calm
11	4	calm
12	4	calm
13	4	calm
14	4	calm
15	4	calm
16	4	calm
17	4	calm
18	4	calm
19	4	calm
20	4	calm
21	4	calm
22	4	calm
23	4	calm
24	4	calm
25	4	calm
26	4	calm
27	4	calm
28	4	calm
29	4	calm
30	4	calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 30 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 42 minutes over September. Sunrise moves from 5:58 AM to 6:08 AM, and sunset from 6:27 PM to 5:56 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)	12.5	12.5	12.4	12.4	12.4	12.4	12.4	12.3	12.3	12.3	12.3	12.2	12.2	12.2	12.2	12.1	12.1	12.1	12.1	12.0	12.0	12.0	12.0	11.9	11.9	11.9	11.9	11.8	11.8	11.8
Sunrise (AM)	5:58	5:58	5:58	5:59	5:59	5:59	6:00	6:00	6:00	6:01	6:01	6:02	6:02	6:02	6:03	6:03	6:03	6:04	6:04	6:04	6:05	6:05	6:05	6:06	6:06	6:07	6:07	6:07	6:08	6:08
Sunset (PM)	6:27	6:26	6:25	6:24	6:23	6:22	6:21	6:20	6:19	6:18	6:17	6:16	6:15	6:13	6:12	6:11	6:10	6:09	6:08	6:07	6:06	6:05	6:04	6:03	6:01	6:00	5:59	5:58	5:57	5:56

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	12.5	5:58	6:27
2	12.5	5:58	6:26
3	12.4	5:58	6:25
4	12.4	5:59	6:24
5	12.4	5:59	6:23
6	12.4	5:59	6:22
7	12.4	6:00	6:21
8	12.3	6:00	6:20
9	12.3	6:00	6:19
10	12.3	6:01	6:18
11	12.3	6:01	6:17
12	12.2	6:02	6:16
13	12.2	6:02	6:15
14	12.2	6:02	6:13
15	12.2	6:03	6:12
16	12.1	6:03	6:11
17	12.1	6:03	6:10
18	12.1	6:04	6:09
19	12.1	6:04	6:08
20	12.0	6:04	6:07
21	12.0	6:05	6:06
22	12.0	6:05	6:05
23	12.0	6:05	6:04
24	11.9	6:06	6:03
25	11.9	6:06	6:01
26	11.9	6:07	6:00
27	11.9	6:07	5:59
28	11.8	6:07	5:58
29	11.8	6:08	5:57
30	11.8	6:08	5:56

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 3.96 kWh/m².

For context, solar energy here swings from a low near 3.67 kWh/m² to a high of 5.99 kWh/m² in April across the year — September's 3.96 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)	4.0	4.0	4.0	4.0	4.0	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	4.0	4.0	4.0	4.0	4.0	4.0	4.0	4.0	4.0
Level	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate

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

Planning a trip in September

Hazard calendar for Tamu

In seasonPeak

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

Tamu'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 Tamu?

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

3.5

Sightseeing

9th-best month of the year

4.3

Beach & pool

9th-best month of the year

September is a weaker month for outdoor sightseeing in Tamu.

What to pack for Tamu in September

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

In September, Tamu sees daytime highs around 28°C and nights near 22°C. Pack light clothes and rain gear. About 25 days see rain.

light clothesrain gear

UV index in Tamu 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 Tamu peaks around July 19 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 23 at about 5 (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)	5	6	9	8	11	8	13	11	11	7	7	5
Level	High	High	Very high	Very high	Extreme	Very high	Extreme	Extreme	Extreme	High	High	High

	UV index (midday)	Level
Jan	5	High
Feb	6	High
Mar	9	Very high
Apr	8	Very high
May	11	Extreme
Jun	8	Very high
Jul	13	Extreme
Aug	11	Extreme
Sep	11	Extreme
Oct	7	High
Nov	7	High
Dec	5	High

Air quality in Tamu 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 Tamu is worst in March — around 119 µg/m³ PM2.5 (unhealthy), about 10.9× the cleanest month (October, 11 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)	19	32	119	76	28	20	13	14	11	11	12	15
Level	Moderate	Moderate	Unhealthy	Unhealthy	Moderate	Moderate	Moderate	Moderate	Good	Good	Good	Moderate

	PM2.5 (µg/m³)	Level
Jan	19	Moderate
Feb	32	Moderate
Mar	119	Unhealthy
Apr	76	Unhealthy
May	28	Moderate
Jun	20	Moderate
Jul	13	Moderate
Aug	14	Moderate
Sep	11	Good
Oct	11	Good
Nov	12	Good
Dec	15	Moderate

Location & terrain

Where is Tamu?

Tamu sits at 24.2°N, 94.3°E, 178 m above sea level, in Myanmar. The nearest listed city is Mawlaik, 65 km away.

Topography around Tamu

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

Within 3 km, the terrain around Tamu has only modest variations in elevation — a maximum elevation change of 148 m around an average of 181 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 947 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,543 m.

The land around Tamu is covered by trees (42%) and cropland (42%) within 3 km, trees (83%) within 16 km, and trees (82%) within 80 km.

3 km

148 m

trees 42%

16 km

947 m

trees 83%

80 km

2,543 m

trees 82%

treesshrubsgrasslandcroplandartificial surfaceswater

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

September weather nearby: Mawlaik 65 km · Tatkon 93 km · Kalemyo 117 km · Kyauktan 161 km · Kanbalu 167 km · Hakha 189 km · Ye-u 197 km · Katha 206 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 Tamu (24.2166°, 94.3122°, elevation 178 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	29	23
2	29	23
3	29	23
4	29	23
5	29	22
6	29	22
7	29	22
8	29	22
9	29	22
10	29	22
11	28	22
12	28	22
13	28	22
14	28	22
15	28	22
16	28	22
17	28	22
18	28	22
19	28	22
20	28	22
21	28	22
22	28	22
23	28	22
24	28	22
25	28	22
26	28	22
27	28	22
28	28	22
29	28	21
30	28	21

	Clearer (%)	Cloudier (%)
1	10	90
2	10	90
3	10	90
4	10	90
5	11	89
6	11	89
7	11	89
8	12	88
9	12	88
10	12	88
11	12	88
12	11	89
13	11	89
14	11	89
15	11	89
16	11	89
17	12	88
18	14	86
19	14	86
20	14	86
21	15	85
22	15	85
23	18	82
24	18	82
25	19	81
26	22	78
27	22	78
28	24	76
29	27	73
30	28	72

	Rain chance (%)
1	89
2	88
3	88
4	88
5	88
6	88
7	88
8	87
9	87
10	87
11	87
12	86
13	86
14	85
15	84
16	84
17	83
18	82
19	82
20	81
21	80
22	80
23	80
24	79
25	79
26	79
27	79
28	79
29	79
30	79

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

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

	Clearer (%)	Cloudier (%)
1	10	90
2	10	90
3	10	90
4	10	90
5	11	89
6	11	89
7	11	89
8	12	88
9	12	88
10	12	88
11	12	88
12	11	89
13	11	89
14	11	89
15	11	89
16	11	89
17	12	88
18	14	86
19	14	86
20	14	86
21	15	85
22	15	85
23	18	82
24	18	82
25	19	81
26	22	78
27	22	78
28	24	76
29	27	73
30	28	72

	Rain chance (%)
1	89
2	88
3	88
4	88
5	88
6	88
7	88
8	87
9	87
10	87
11	87
12	86
13	86
14	85
15	84
16	84
17	83
18	82
19	82
20	81
21	80
22	80
23	80
24	79
25	79
26	79
27	79
28	79
29	79
30	79

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

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

	Clearer (%)	Cloudier (%)
1	10	90
2	10	90
3	10	90
4	10	90
5	11	89
6	11	89
7	11	89
8	12	88
9	12	88
10	12	88
11	12	88
12	11	89
13	11	89
14	11	89
15	11	89
16	11	89
17	12	88
18	14	86
19	14	86
20	14	86
21	15	85
22	15	85
23	18	82
24	18	82
25	19	81
26	22	78
27	22	78
28	24	76
29	27	73
30	28	72

	Rain chance (%)
1	89
2	88
3	88
4	88
5	88
6	88
7	88
8	87
9	87
10	87
11	87
12	86
13	86
14	85
15	84
16	84
17	83
18	82
19	82
20	81
21	80
22	80
23	80
24	79
25	79
26	79
27	79
28	79
29	79
30	79

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