Muara Teweh weather in September

In September, Muara Teweh sees average daytime highs of 32°C and overnight lows near 23°C, with 168 mm of rain across 19 wet days and about 12 hours of daylight. It is the 1st-warmest and 10th-wettest month of the year here.

Day-to-day highs hold fairly steady near 32°C through the month. The sky is clear or mostly clear about 8% of the time in September, and the air most often feels oppressive.

Daylight stretches from about 12 hours at the start of September to 12 hours by month's end. Set against the rest of the year, September is Muara Teweh's 3rd-clearest and 3rd-windiest month. For the whole year in context, see Muara Teweh's year-round climate.

Daytime high: 32°; 1st warmest
Overnight low: 23°; 3rd coldest
Rainfall: 168 mm; 19 wet days
Daylight: 12 hours; 5:15 AM – 5:15 PM
Cloud cover: 77%; 3rd clearest
Wind: 4 km/h; 3rd windiest
Solar energy: 5.26 kWh/m²
Travel score: 3.0; out of 10

Muara Teweh is regency seat in Central Kalimantan, Indonesia.

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

← August Muara Teweh 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 32°C through the month.

A typical September day in Muara Teweh reaches about 32°C in the afternoon and slips back to 23°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 30°C and 34°C. Set against its neighbours, September runs on par with August and on par with 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)	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32
Avg low (°C)	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23

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

How September really feels in Muara Teweh

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

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.

Muara Teweh weather by month

How September compares with the rest of the year at a glance. September is the 1st-warmest and 10th-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	31° / 23°	293	27	12	2.6
Feb	31° / 23°	264	24.8	12	2.5
Mar	31° / 24°	324	27.6	12	2.5
Apr	31° / 24°	339	28	12	2.4
May	31° / 24°	240	26.3	12	2.7
Jun	31° / 23°	186	22.2	11.9	3.1
Jul	31° / 23°	151	19.8	12	3.4
Aug	31° / 23°	132	19.5	12	3.3
Sep	32° / 23°	168	19	12	3.0
Oct	32° / 23°	266	24.2	12	2.6
Nov	31° / 23°	328	28.7	12	2.3
Dec	31° / 23°	317	28.2	12.1	2.5

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 8% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 15% of September, with mostly cloudy or overcast conditions the remaining 77%.

	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 (%)	24	25	25	24	24	24	24	23	23	23	23	23	23	23	23	23	23	24	23	23	23	23	23	22	22	22	21	20	20	18
Cloudier (%)	76	75	75	76	76	76	76	77	77	77	77	77	77	77	77	77	77	76	77	77	77	77	77	78	78	78	79	80	80	82

	Clearer (%)	Cloudier (%)
1	24	76
2	25	75
3	25	75
4	24	76
5	24	76
6	24	76
7	24	76
8	23	77
9	23	77
10	23	77
11	23	77
12	23	77
13	23	77
14	23	77
15	23	77
16	23	77
17	23	77
18	24	76
19	23	77
20	23	77
21	23	77
22	23	77
23	23	77
24	22	78
25	22	78
26	22	78
27	21	79
28	20	80
29	20	80
30	18	82

Chance of precipitation in September

Any precipitation

Muara Teweh gets around 168 mm of rain over 19 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 64% and peaks near 69% on the wettest days.

	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 (%)	67	66	66	65	65	64	64	64	63	63	63	62	62	61	61	61	61	61	61	62	62	63	63	64	65	66	67	68	68	69

	Rain chance (%)
1	67
2	66
3	66
4	65
5	65
6	64
7	64
8	64
9	63
10	63
11	63
12	62
13	62
14	61
15	61
16	61
17	61
18	61
19	61
20	62
21	62
22	63
23	63
24	64
25	65
26	66
27	67
28	68
29	68
30	69

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 70% 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	2	2	2	3	3	4	4	5	5	6	6	6	7	7	6	6	6	6	5	5	4	4	4	3	3	3	2	2	2
Oppressive (%)	74	73	73	73	72	72	71	71	70	70	70	70	70	69	69	70	70	70	69	70	69	70	69	68	68	67	66	66	65	65
Miserable (%)	25	25	25	25	25	25	25	25	25	25	24	24	24	24	24	24	24	24	25	25	26	26	27	28	29	30	31	32	33	33

	Muggy (%)	Oppressive (%)	Miserable (%)
1	1	74	25
2	2	73	25
3	2	73	25
4	2	73	25
5	3	72	25
6	3	72	25
7	4	71	25
8	4	71	25
9	5	70	25
10	5	70	25
11	6	70	24
12	6	70	24
13	6	70	24
14	7	69	24
15	7	69	24
16	6	70	24
17	6	70	24
18	6	70	24
19	6	69	25
20	5	70	25
21	5	69	26
22	4	70	26
23	4	69	27
24	4	68	28
25	3	68	29
26	3	67	30
27	3	66	31
28	2	66	32
29	2	65	33
30	2	65	33

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 hours at the start of September to 12 hours by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 0 minutes over September. Sunrise moves from 5:21 AM to 5:10 AM, and sunset from 5:20 PM to 5:10 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)	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0
Sunrise (AM)	5:21	5:20	5:20	5:20	5:19	5:19	5:18	5:18	5:18	5:17	5:17	5:16	5:16	5:16	5:15	5:15	5:14	5:14	5:14	5:13	5:13	5:13	5:12	5:12	5:11	5:11	5:11	5:10	5:10	5:10
Sunset (PM)	5:20	5:19	5:19	5:19	5:18	5:18	5:18	5:17	5:17	5:17	5:16	5:16	5:16	5:15	5:15	5:15	5:14	5:14	5:14	5:13	5:13	5:13	5:12	5:12	5:12	5:11	5:11	5:11	5:10	5:10

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	12.0	5:21	5:20
2	12.0	5:20	5:19
3	12.0	5:20	5:19
4	12.0	5:20	5:19
5	12.0	5:19	5:18
6	12.0	5:19	5:18
7	12.0	5:18	5:18
8	12.0	5:18	5:17
9	12.0	5:18	5:17
10	12.0	5:17	5:17
11	12.0	5:17	5:16
12	12.0	5:16	5:16
13	12.0	5:16	5:16
14	12.0	5:16	5:15
15	12.0	5:15	5:15
16	12.0	5:15	5:15
17	12.0	5:14	5:14
18	12.0	5:14	5:14
19	12.0	5:14	5:14
20	12.0	5:13	5:13
21	12.0	5:13	5:13
22	12.0	5:13	5:13
23	12.0	5:12	5:12
24	12.0	5:12	5:12
25	12.0	5:11	5:12
26	12.0	5:11	5:11
27	12.0	5:11	5:11
28	12.0	5:10	5:11
29	12.0	5:10	5:10
30	12.0	5:10	5:10

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.26 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 4.3 kWh/m² to a high of 5.26 kWh/m² in September across the year — September's 5.26 kWh/m² sits near the top of that range.

	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)	5.1	5.1	5.1	5.1	5.1	5.1	5.2	5.2	5.2	5.2	5.2	5.3	5.3	5.3	5.3	5.3	5.3	5.3	5.3	5.3	5.3	5.3	5.3	5.3	5.3	5.3	5.3	5.2	5.2	5.2
Level	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright

	Solar energy (kWh/m²)	Level
1	5.1	Bright
2	5.1	Bright
3	5.1	Bright
4	5.1	Bright
5	5.1	Bright
6	5.1	Bright
7	5.2	Bright
8	5.2	Bright
9	5.2	Bright
10	5.2	Bright
11	5.2	Bright
12	5.3	Bright
13	5.3	Bright
14	5.3	Bright
15	5.3	Bright
16	5.3	Bright
17	5.3	Bright
18	5.3	Bright
19	5.3	Bright
20	5.3	Bright
21	5.3	Bright
22	5.3	Bright
23	5.3	Bright
24	5.3	Bright
25	5.3	Bright
26	5.3	Bright
27	5.3	Bright
28	5.2	Bright
29	5.2	Bright
30	5.2	Bright

Planning a trip in September

Is September a good time to visit Muara Teweh?

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

3.0

Sightseeing

4th-best month of the year

4.8

Beach & pool

3rd-best month of the year

September is a weaker month for outdoor sightseeing in Muara Teweh.

What to pack for Muara Teweh in September

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

In September, Muara Teweh sees daytime highs around 32°C and nights near 23°C. Pack light clothes and rain gear. Worth having: sun protection. About 19 days see rain.

light clothesrain gearsun protection

UV index in Muara Teweh in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Muara Teweh peaks around February 22 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 12 at about 11 (extreme).

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)	14	16	16	14	13	11	11	13	13	14	13	12
Level	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme

	UV index (midday)	Level
Jan	14	Extreme
Feb	16	Extreme
Mar	16	Extreme
Apr	14	Extreme
May	13	Extreme
Jun	11	Extreme
Jul	11	Extreme
Aug	13	Extreme
Sep	13	Extreme
Oct	14	Extreme
Nov	13	Extreme
Dec	12	Extreme

Air quality in Muara Teweh 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 Muara Teweh is worst in September — around 46 µg/m³ PM2.5 (poor), about 5.3× the cleanest month (January, 9 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)	9	9	10	10	10	11	12	21	46	35	13	9
Level	Good	Good	Good	Good	Good	Good	Moderate	Moderate	Poor	Moderate	Moderate	Good

	PM2.5 (µg/m³)	Level
Jan	9	Good
Feb	9	Good
Mar	10	Good
Apr	10	Good
May	10	Good
Jun	11	Good
Jul	12	Moderate
Aug	21	Moderate
Sep	46	Poor
Oct	35	Moderate
Nov	13	Moderate
Dec	9	Good

Location & terrain

Where is Muara Teweh?

Muara Teweh sits at 0.9°S, 114.9°E, 31 m above sea level, in Indonesia. The nearest listed city is Tanjung, 147 km away.

Topography around Muara Teweh

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

Within 3 km, the terrain around Muara Teweh has only modest variations in elevation — a maximum elevation change of 70 m around an average of 37 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 334 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,231 m.

The land around Muara Teweh is covered by trees (73%) within 3 km, trees (95%) within 16 km, and trees (98%) within 80 km.

3 km

70 m

trees 73%

16 km

334 m

trees 95%

80 km

1,231 m

trees 98%

treesgrasslandartificial surfacesbare terrainwater

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

September weather nearby: Tanjung 147 km · Amuntai 168 km · Palangkaraya 178 km · Barabai 190 km · Balikpapan 218 km · Kualakapuas 236 km · Loa Janan 248 km · Samarinda 255 km

Indonesia travel facts

Travel advisory: Level 2; Exercise Increased Caution
Power plugs: Type C / F; 230 V · 50 Hz
Prices: ≈ 29% of US; price level, 2025
GDP per capita: $5,060; 2025
Happiness: 5.6 / 10; World Happiness, 2025
Safe drinking water: 30%; of population, 2024
Homicide rate: 0.3; per 100k, 2022
Road deaths: 11.3; per 100k/yr, 2019
Income group: Upper middle; World Bank
English: Low; EF EPI 471
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 Muara Teweh (-0.9473°, 114.8962°, elevation 31 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	32	23
2	32	23
3	32	23
4	32	23
5	32	23
6	32	23
7	32	23
8	32	23
9	32	23
10	32	23
11	32	23
12	32	23
13	32	23
14	32	23
15	32	23
16	32	23
17	32	23
18	32	23
19	32	23
20	32	23
21	32	23
22	32	23
23	32	23
24	32	23
25	32	23
26	32	23
27	32	23
28	32	23
29	32	23
30	32	23

	Clearer (%)	Cloudier (%)
1	24	76
2	25	75
3	25	75
4	24	76
5	24	76
6	24	76
7	24	76
8	23	77
9	23	77
10	23	77
11	23	77
12	23	77
13	23	77
14	23	77
15	23	77
16	23	77
17	23	77
18	24	76
19	23	77
20	23	77
21	23	77
22	23	77
23	23	77
24	22	78
25	22	78
26	22	78
27	21	79
28	20	80
29	20	80
30	18	82

	Rain chance (%)
1	67
2	66
3	66
4	65
5	65
6	64
7	64
8	64
9	63
10	63
11	63
12	62
13	62
14	61
15	61
16	61
17	61
18	61
19	61
20	62
21	62
22	63
23	63
24	64
25	65
26	66
27	67
28	68
29	68
30	69

	Muggy (%)	Oppressive (%)	Miserable (%)
1	1	74	25
2	2	73	25
3	2	73	25
4	2	73	25
5	3	72	25
6	3	72	25
7	4	71	25
8	4	71	25
9	5	70	25
10	5	70	25
11	6	70	24
12	6	70	24
13	6	70	24
14	7	69	24
15	7	69	24
16	6	70	24
17	6	70	24
18	6	70	24
19	6	69	25
20	5	70	25
21	5	69	26
22	4	70	26
23	4	69	27
24	4	68	28
25	3	68	29
26	3	67	30
27	3	66	31
28	2	66	32
29	2	65	33
30	2	65	33

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

	Clearer (%)	Cloudier (%)
1	24	76
2	25	75
3	25	75
4	24	76
5	24	76
6	24	76
7	24	76
8	23	77
9	23	77
10	23	77
11	23	77
12	23	77
13	23	77
14	23	77
15	23	77
16	23	77
17	23	77
18	24	76
19	23	77
20	23	77
21	23	77
22	23	77
23	23	77
24	22	78
25	22	78
26	22	78
27	21	79
28	20	80
29	20	80
30	18	82

	Rain chance (%)
1	67
2	66
3	66
4	65
5	65
6	64
7	64
8	64
9	63
10	63
11	63
12	62
13	62
14	61
15	61
16	61
17	61
18	61
19	61
20	62
21	62
22	63
23	63
24	64
25	65
26	66
27	67
28	68
29	68
30	69

	Muggy (%)	Oppressive (%)	Miserable (%)
1	1	74	25
2	2	73	25
3	2	73	25
4	2	73	25
5	3	72	25
6	3	72	25
7	4	71	25
8	4	71	25
9	5	70	25
10	5	70	25
11	6	70	24
12	6	70	24
13	6	70	24
14	7	69	24
15	7	69	24
16	6	70	24
17	6	70	24
18	6	70	24
19	6	69	25
20	5	70	25
21	5	69	26
22	4	70	26
23	4	69	27
24	4	68	28
25	3	68	29
26	3	67	30
27	3	66	31
28	2	66	32
29	2	65	33
30	2	65	33

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

	Clearer (%)	Cloudier (%)
1	24	76
2	25	75
3	25	75
4	24	76
5	24	76
6	24	76
7	24	76
8	23	77
9	23	77
10	23	77
11	23	77
12	23	77
13	23	77
14	23	77
15	23	77
16	23	77
17	23	77
18	24	76
19	23	77
20	23	77
21	23	77
22	23	77
23	23	77
24	22	78
25	22	78
26	22	78
27	21	79
28	20	80
29	20	80
30	18	82

	Rain chance (%)
1	67
2	66
3	66
4	65
5	65
6	64
7	64
8	64
9	63
10	63
11	63
12	62
13	62
14	61
15	61
16	61
17	61
18	61
19	61
20	62
21	62
22	63
23	63
24	64
25	65
26	66
27	67
28	68
29	68
30	69

	Muggy (%)	Oppressive (%)	Miserable (%)
1	1	74	25
2	2	73	25
3	2	73	25
4	2	73	25
5	3	72	25
6	3	72	25
7	4	71	25
8	4	71	25
9	5	70	25
10	5	70	25
11	6	70	24
12	6	70	24
13	6	70	24
14	7	69	24
15	7	69	24
16	6	70	24
17	6	70	24
18	6	70	24
19	6	69	25
20	5	70	25
21	5	69	26
22	4	70	26
23	4	69	27
24	4	68	28
25	3	68	29
26	3	67	30
27	3	66	31
28	2	66	32
29	2	65	33
30	2	65	33