Maumere weather in September

In September, Maumere sees average daytime highs of 28°C and overnight lows near 25°C, with 8 mm of rain across 1.8 wet days and about 11.9 hours of daylight. It is the 7th-warmest and 11th-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 60% of the time in September, and the air most often feels oppressive.

Daylight stretches from about 11 h 48 min at the start of September to 12 h 06 min by month's end. Set against the rest of the year, September is Maumere's 2nd-clearest and 6th-windiest month. For the whole year in context, see Maumere's year-round climate.

Daytime high
28°
7th warmest
Overnight low
25°
3rd coldest
Rainfall
8 mm
1.8 wet days
Daylight
12 hours
5:47 AM – 5:44 PM
Cloud cover
37%
2nd clearest
Wind
9 km/h
6th windiest
Solar energy
6.87 kWh/m²
Travel score
8.0
out of 10

Maumere is place in Lesser Sunda Islands, Indonesia.

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 28°C through the month.

A typical September day in Maumere reaches about 28°C in the afternoon and slips back to 25°C overnight — a 3°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 29°C. Set against its neighbours, September runs on par with August and about 1°C cooler than October.

20°23°25°28°30°151015202530
Avg high (°C)Avg low (°C)
12725
22725
32725
42725
52725
62725
72725
82725
92725
102725
112725
122725
132725
142825
152825
162825
172825
182825
192825
202825
212825
222825
232825
242825
252825
262825
272825
282825
292825
302825

How September really feels in Maumere

Once humidity and wind are folded in, September averages 0 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
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

September sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Maumere weather by month

How September compares with the rest of the year at a glance. September is the 7th-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 26°20626.812.43.7
Feb27° / 25°18924.812.33.7
Mar28° / 26°16623.412.14.4
Apr28° / 26°10114.711.85.4
May28° / 26°467.211.67.0
Jun27° / 25°183.911.57.6
Jul27° / 25°122.311.58.1
Aug27° / 25°4111.78.3
Sep28° / 25°81.811.98.0
Oct28° / 26°266.512.26.5
Nov29° / 26°851712.44.7
Dec28° / 26°22026.912.53.6

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 60% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 17% of September, with mostly cloudy or overcast conditions the remaining 23%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
17921
27921
37921
47921
57921
67921
77921
87822
97822
107822
117822
127723
137723
147723
157723
167624
177723
187723
197723
207624
217624
227624
237624
247525
257525
267426
277426
287426
297327
307327

Chance of precipitation in September

Any precipitation

Maumere gets around 8 mm of rain over 1.8 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 6% and peaks near 10% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
15
25
36
46
56
66
75
85
95
105
115
125
135
146
156
166
176
186
196
206
217
227
237
247
258
268
278
289
299
3010

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 67% of days. Sticky, muggy-or-worse air turns up on roughly 99% of them.

0%25%50%75%100%151015202530
Humid (%)Muggy (%)Oppressive (%)
134651
234552
334552
424454
524454
624355
724355
824256
914158
1014059
1114059
1213861
1313762
1413663
1513564
1613366
1713267
1813069
1912970
2012772
2112574
2212376
2312277
2402080
2501981
2601783
2701684
2801486
2901387
3001288

Wind in September

Winds average 9 km/h in September.

Across September, daily wind ranges from about 9 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
19calm
29calm
39calm
49calm
59calm
69calm
79calm
89calm
99calm
109calm
119calm
129calm
139calm
149calm
159calm
169calm
179calm
189calm
199calm
209calm
219calm
229calm
239calm
249calm
259calm
269calm
279calm
289calm
299calm
309calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 11 h 48 min at the start of September to 12 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 18 minutes over September. Sunrise moves from 5:56 AM to 5:38 AM, and sunset from 5:46 PM to 5:42 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.85:565:46
211.85:555:46
311.85:555:46
411.95:545:46
511.95:545:45
611.95:535:45
711.95:525:45
811.95:525:45
911.95:515:45
1011.95:515:45
1111.95:505:45
1211.95:495:45
1311.95:495:44
1411.95:485:44
1511.95:475:44
1612.05:475:44
1712.05:465:44
1812.05:465:44
1912.05:455:44
2012.05:445:44
2112.05:445:43
2212.05:435:43
2312.05:435:43
2412.05:425:43
2512.05:415:43
2612.05:415:43
2712.05:405:43
2812.15:405:43
2912.15:395:43
3012.15:385:42

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 6.87 kWh/m².

For context, solar energy here swings from a low near 5.31 kWh/m² to a high of 7.15 kWh/m² in October across the year — September's 6.87 kWh/m² sits near the top of that range.

02468151015202530
Solar energy (kWh/m²)Level
16.6Intense
26.6Intense
36.6Intense
46.7Intense
56.7Intense
66.7Intense
76.7Intense
86.7Intense
96.8Intense
106.8Intense
116.8Intense
126.8Intense
136.8Intense
146.8Intense
156.9Intense
166.9Intense
176.9Intense
186.9Intense
196.9Intense
206.9Intense
217.0Intense
227.0Intense
237.0Intense
247.0Intense
257.0Intense
267.0Intense
277.0Intense
287.0Intense
297.0Intense
307.0Intense
Planning a trip in September

Hazard calendar for Maumere

In seasonPeak

None of Maumere's seasonal hazards are active in September. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Maumere sits in the South Indian Ocean cyclone belt; the season peaks January–March.

Maumere's monsoon runs December–April, 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 Maumere?

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

8.0
Sightseeing
3rd-best month of the year
8.3
Beach & pool
1st-best month of the year

September is one of the better times to visit Maumere for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Maumere in September

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

In September, Maumere sees daytime highs around 28°C and nights near 25°C. Pack light clothes and sun protection.

light clothessun protection

Sea temperature near Maumere 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 18 km away) is warmest in November at about 30°C and coldest in August near 27°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
Jan29Tropical
Feb29Tropical
Mar29Tropical
Apr29Tropical
May29Tropical
Jun28Tropical
Jul27Warm
Aug27Warm
Sep28Warm
Oct29Tropical
Nov30Tropical
Dec30Tropical

UV index in Maumere in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 14 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Maumere peaks around March 10 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 10 at about 9 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeMar 10UV 15Jul 10UV 9
UV index (midday)Level
Jan13Extreme
Feb15Extreme
Mar15Extreme
Apr14Extreme
May11Extreme
Jun10Very high
Jul9Very high
Aug12Extreme
Sep14Extreme
Oct13Extreme
Nov12Extreme
Dec13Extreme

Air quality in Maumere 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 Maumere is worst in October — around 25 µg/m³ PM2.5 (moderate), about 3.1× the cleanest month (March, 8 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateOct 1724 µg/m³Mar 178 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb8Good
Mar8Good
Apr8Good
May10Good
Jun11Good
Jul10Good
Aug11Good
Sep18Moderate
Oct25Moderate
Nov18Moderate
Dec12Moderate
Location & terrain

Where is Maumere?

Maumere sits at 8.6°S, 122.2°E, 18 m above sea level, in Indonesia. The nearest listed city is Ende, 65 km away.

Topography around Maumere

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

Within 3 km, the terrain around Maumere has only modest variations in elevation — a maximum elevation change of 188 m around an average of 31 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,413 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,706 m.

The land around Maumere is covered by trees (31%) and water (31%) within 3 km, trees (50%) and water (43%) within 16 km, and water (75%) and trees (23%) within 80 km.

3 km
188 m
16 km
1,413 m
80 km
1,706 m
treesgrasslandartificial surfaceswatermangroves
September weather nearby: Ende 65 km · Lewoleba 136 km · Ruteng 192 km · Kupang 231 km · Waingapu 243 km · Labuan Bajo 256 km · Kalabahi 261 km · Kefamenanu 265 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
Muslim 87%Protestant 8%Roman Catholic 3%Hindu 2%

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 Maumere (-8.6199°, 122.2111°, elevation 18 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).