Pariaman weather in September

In September, Pariaman sees average daytime highs of 28°C and overnight lows near 24°C, with 406 mm of rain across 25.1 wet days and about 12 hours of daylight. It is the 10th-warmest and 5th-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 1% 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 Pariaman's 7th-clearest and 1st-windiest month. For the whole year in context, see Pariaman's year-round climate.

Daytime high
28°
10th warmest
Overnight low
24°
3rd coldest
Rainfall
406 mm
25.1 wet days
Daylight
12 hours
6:14 AM – 6:14 PM
Cloud cover
87%
7th clearest
Wind
6 km/h
1st windiest
Solar energy
5.15 kWh/m²
Travel score
3.8
out of 10

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 Pariaman reaches about 28°C in the afternoon and slips back to 24°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 26°C and 29°C. Set against its neighbours, September runs on par with August and on par with October.

20°23°25°28°30°151015202530
Avg high (°C)Avg low (°C)
12824
22824
32824
42824
52824
62824
72824
82824
92824
102824
112824
122824
132824
142824
152824
162824
172824
182824
192824
202824
212824
222824
232824
242824
252824
262824
272824
282824
292824
302824

How September really feels in Pariaman

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.

Pariaman weather by month

How September compares with the rest of the year at a glance. September is the 10th-warmest and 5th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 24°35625123.6
Feb29° / 24°30321.9123.7
Mar29° / 24°35126.6123.4
Apr28° / 25°41327123.2
May29° / 25°33722.7123.8
Jun29° / 24°23619.7124.2
Jul28° / 24°29121.4124.3
Aug28° / 24°38224.6124.1
Sep28° / 24°40625.1123.8
Oct27° / 24°48127.8123.6
Nov27° / 24°58928123.4
Dec28° / 24°45327.4123.6

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 1% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 6% of September, with mostly cloudy or overcast conditions the remaining 92%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
1991
21090
31090
41090
51090
61189
71189
81189
91189
101090
111090
121090
131090
14991
15892
16892
17793
18793
19694
20694
21694
22595
23496
24496
25496
26496
27496
28496
29496
30496

Chance of precipitation in September

Any precipitation

Pariaman gets around 406 mm of rain over 25.1 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 87% on the wettest days.

0%20%40%60%80%100%151015202530
Rain chance (%)
183
283
383
483
583
682
782
882
982
1082
1182
1282
1382
1482
1582
1683
1783
1884
1984
2085
2185
2285
2386
2486
2586
2687
2787
2887
2987
3087

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 98% of days. Sticky, muggy-or-worse air turns up on roughly 101% of them.

0%25%50%75%100%151015202530
Muggy (%)Oppressive (%)Miserable (%)
12971
22971
32971
42971
52971
62971
72971
82971
92971
102971
112971
122971
132971
142971
152971
162971
172980
182980
192980
202980
212980
222980
232980
242980
252980
262980
272980
282980
292980
302980

Wind in September

Winds average 6 km/h in September, the windiest month of the year.

Across September, daily wind ranges from about 6 km/h on the calmest days to 6 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm

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 6:20 AM to 6:09 AM, and sunset from 6:19 PM to 6:09 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.06:206:19
212.06:196:19
312.06:196:18
412.06:196:18
512.06:186:18
612.06:186:17
712.06:176:17
812.06:176:17
912.06:176:16
1012.06:166:16
1112.06:166:16
1212.06:156:15
1312.06:156:15
1412.06:156:14
1512.06:146:14
1612.06:146:14
1712.06:146:13
1812.06:136:13
1912.06:136:13
2012.06:126:12
2112.06:126:12
2212.06:126:12
2312.06:116:11
2412.06:116:11
2512.06:106:11
2612.06:106:10
2712.06:106:10
2812.06:096:10
2912.06:096:09
3012.06:096:09

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.15 kWh/m².

For context, solar energy here swings from a low near 4.36 kWh/m² to a high of 5.48 kWh/m² in February across the year — September's 5.15 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
15.1Bright
25.1Bright
35.1Bright
45.1Bright
55.2Bright
65.2Bright
75.2Bright
85.2Bright
95.2Bright
105.2Bright
115.2Bright
125.2Bright
135.2Bright
145.2Bright
155.2Bright
165.2Bright
175.2Bright
185.2Bright
195.2Bright
205.2Bright
215.1Bright
225.1Bright
235.1Bright
245.1Bright
255.1Bright
265.1Bright
275.1Bright
285.1Bright
295.1Bright
305.0Bright
Planning a trip in September

Is September a good time to visit Pariaman?

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

3.8
Sightseeing
4th-best month of the year
4.1
Beach & pool
8th-best month of the year

September is a weaker month for outdoor sightseeing in Pariaman.

What to pack for Pariaman in September

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

In September, Pariaman sees daytime highs around 28°C and nights near 24°C. Pack light clothes and rain gear. Worth having: sun protection. About 25 days see rain.

light clothesrain gearsun protection

Sea temperature near Pariaman in September

The nearest coast averages about 29°C in September — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in May at about 30°C and coldest in October near 29°C.

The water stays above 20°C all year — warm enough for a swim any month.

28°30°32°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan29Tropical
Feb30Tropical
Mar30Tropical
Apr30Tropical
May30Tropical
Jun30Tropical
Jul30Tropical
Aug30Tropical
Sep29Tropical
Oct29Tropical
Nov29Tropical
Dec29Tropical

UV index in Pariaman 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 Pariaman peaks around February 18 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 20 at about 10 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeFeb 18UV 14Jul 20UV 10
UV index (midday)Level
Jan13Extreme
Feb14Extreme
Mar14Extreme
Apr13Extreme
May11Extreme
Jun11Extreme
Jul10Extreme
Aug11Extreme
Sep14Extreme
Oct14Extreme
Nov12Extreme
Dec12Extreme

Air quality in Pariaman 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 Pariaman is worst in October — around 19 µg/m³ PM2.5 (moderate), about 1.7× the cleanest month (December, 11 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodOct 1218 µg/m³Dec 1311 µg/m³
PM2.5 (µg/m³)Level
Jan13Moderate
Feb14Moderate
Mar13Moderate
Apr12Moderate
May13Moderate
Jun12Moderate
Jul13Moderate
Aug13Moderate
Sep17Moderate
Oct19Moderate
Nov12Good
Dec11Good
Location & terrain

Where is Pariaman?

Pariaman sits at 0.6°S, 100.1°E, 4 m above sea level, in Indonesia. The nearest listed city is Padangpanjang, 37 km away.

Topography around Pariaman

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

Within 3 km, the terrain around Pariaman has only modest variations in elevation — a maximum elevation change of 40 m around an average of 5 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 241 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,877 m.

The land around Pariaman is covered by water (41%) and trees (28%) within 3 km, water (51%) and trees (39%) within 16 km, and trees (54%) and water (40%) within 80 km.

3 km
40 m
16 km
241 m
80 km
2,877 m
treesgrasslandcroplandartificial surfaceswater
September weather nearby: Padangpanjang 37 km · Bukittinggi 44 km · Padang 45 km · Solok 63 km · Payakumbuh 73 km · Sijunjung 96 km · Pekanbaru 194 km · Sungai Penuh 213 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 Pariaman (-0.619°, 100.12°, elevation 4 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. 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).