Culion weather in September

In September, Culion sees average daytime highs of 28°C and overnight lows near 26°C, with 411 mm of rain across 25.6 wet days and about 12.1 hours of daylight. It is the 8th-warmest and 2nd-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 6% of the time in September, and the air most often feels miserable.

Daylight stretches from about 12 h 12 min at the start of September to 11 h 54 min by month's end. Set against the rest of the year, September is Culion's 10th-clearest and 4th-windiest month. For the whole year in context, see Culion's year-round climate.

Daytime high: 28°; 8th warmest
Overnight low: 26°; 3rd coldest
Rainfall: 411 mm; 25.6 wet days
Daylight: 12 h 06 min; 5:52 AM – 5:56 PM
Cloud cover: 86%; 10th clearest
Wind: 18 km/h; 4th windiest
Solar energy: 4.82 kWh/m²
Travel score: 3.8; out of 10

← August Culion 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 Culion reaches about 28°C in the afternoon and slips back to 26°C overnight — a 2°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 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)	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28
Avg low (°C)	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26

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

How September really feels in Culion

Once humidity and wind are folded in, September averages 26 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.

Culion weather by month

How September compares with the rest of the year at a glance. September is the 8th-warmest and 2nd-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	27° / 26°	35	4.8	11.4	7.3
Feb	27° / 26°	24	3.5	11.6	7.7
Mar	27° / 27°	28	4.2	11.9	7.6
Apr	28° / 27°	40	5.4	12.3	6.8
May	29° / 27°	176	19.1	12.5	4.5
Jun	28° / 27°	335	25.6	12.7	3.4
Jul	28° / 26°	458	27.2	12.6	3.5
Aug	28° / 26°	380	25	12.4	3.9
Sep	28° / 26°	411	25.6	12.1	3.8
Oct	28° / 26°	255	22.8	11.7	4.3
Nov	28° / 27°	152	14.3	11.5	5.3
Dec	28° / 27°	148	11.6	11.3	6.2

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 6% 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 86%.

	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 (%)	13	13	14	14	14	12	12	12	12	12	11	11	11	11	11	11	11	12	12	13	13	14	15	16	17	17	18	20	20	21
Cloudier (%)	87	87	86	86	86	88	88	88	88	88	89	89	89	89	89	89	89	88	88	87	87	86	85	84	83	83	82	80	80	79

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

Chance of precipitation in September

Any precipitation

Culion gets around 411 mm of rain over 25.6 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 85% and peaks near 88% 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 (%)	82	82	82	83	83	84	84	85	85	86	86	87	87	88	88	88	88	87	87	87	86	86	85	85	85	85	84	84	84	83

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

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 68% 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
Oppressive (%)	30	31	31	31	32	32	32	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	32	32	32	33	34	34	35	36
Miserable (%)	70	69	69	69	68	68	68	69	69	69	69	69	69	69	69	69	69	69	69	69	69	69	68	68	68	67	66	66	65	64

	Oppressive (%)	Miserable (%)
1	30	70
2	31	69
3	31	69
4	31	69
5	32	68
6	32	68
7	32	68
8	31	69
9	31	69
10	31	69
11	31	69
12	31	69
13	31	69
14	31	69
15	31	69
16	31	69
17	31	69
18	31	69
19	31	69
20	31	69
21	31	69
22	31	69
23	32	68
24	32	68
25	32	68
26	33	67
27	34	66
28	34	66
29	35	65
30	36	64

Wind in September

Winds average 18 km/h in September.

Across September, daily wind ranges from about 16 km/h on the calmest days to 19 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)	18	18	18	18	18	18	18	18	18	18	18	18	19	19	19	19	19	18	18	18	18	18	18	17	17	17	17	16	16	16
Feels	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze

	Wind speed (km/h)	Feels
1	18	light breeze
2	18	light breeze
3	18	light breeze
4	18	light breeze
5	18	light breeze
6	18	light breeze
7	18	light breeze
8	18	light breeze
9	18	light breeze
10	18	light breeze
11	18	light breeze
12	18	light breeze
13	19	light breeze
14	19	light breeze
15	19	light breeze
16	19	light breeze
17	19	light breeze
18	18	light breeze
19	18	light breeze
20	18	light breeze
21	18	light breeze
22	18	light breeze
23	18	light breeze
24	17	light breeze
25	17	light breeze
26	17	light breeze
27	17	light breeze
28	16	light breeze
29	16	light breeze
30	16	light breeze

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 12 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 18 minutes over September. Sunrise moves from 5:53 AM to 5:52 AM, and sunset from 6:07 PM to 5:46 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)	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.2	12.1	12.1	12.1	12.1	12.1	12.1	12.1	12.1	12.1	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	11.9	11.9	11.9	11.9
Sunrise (AM)	5:53	5:53	5:53	5:53	5:53	5:53	5:53	5:53	5:53	5:52	5:52	5:52	5:52	5:52	5:52	5:52	5:52	5:52	5:52	5:52	5:52	5:52	5:52	5:52	5:52	5:52	5:52	5:52	5:52	5:52
Sunset (PM)	6:07	6:06	6:05	6:05	6:04	6:03	6:03	6:02	6:01	6:00	6:00	5:59	5:58	5:58	5:57	5:56	5:55	5:55	5:54	5:53	5:53	5:52	5:51	5:51	5:50	5:49	5:48	5:48	5:47	5:46

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	12.2	5:53	6:07
2	12.2	5:53	6:06
3	12.2	5:53	6:05
4	12.2	5:53	6:05
5	12.2	5:53	6:04
6	12.2	5:53	6:03
7	12.2	5:53	6:03
8	12.2	5:53	6:02
9	12.1	5:53	6:01
10	12.1	5:52	6:00
11	12.1	5:52	6:00
12	12.1	5:52	5:59
13	12.1	5:52	5:58
14	12.1	5:52	5:58
15	12.1	5:52	5:57
16	12.1	5:52	5:56
17	12.1	5:52	5:55
18	12.0	5:52	5:55
19	12.0	5:52	5:54
20	12.0	5:52	5:53
21	12.0	5:52	5:53
22	12.0	5:52	5:52
23	12.0	5:52	5:51
24	12.0	5:52	5:51
25	12.0	5:52	5:50
26	12.0	5:52	5:49
27	11.9	5:52	5:48
28	11.9	5:52	5:48
29	11.9	5:52	5:47
30	11.9	5:52	5:46

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.82 kWh/m².

For context, solar energy here swings from a low near 4.77 kWh/m² to a high of 6.95 kWh/m² in April across the year — September's 4.82 kWh/m² sits near the bottom.

	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)	5.0	5.0	5.0	5.0	5.0	5.0	4.9	4.9	4.8	4.8	4.8	4.8	4.7	4.7	4.7	4.7	4.7	4.7	4.7	4.7	4.8	4.8	4.8	4.8	4.8	4.9	4.9	4.9	4.9	4.9
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	5.0	Bright
2	5.0	Bright
3	5.0	Bright
4	5.0	Bright
5	5.0	Bright
6	5.0	Bright
7	4.9	Bright
8	4.9	Bright
9	4.8	Bright
10	4.8	Bright
11	4.8	Bright
12	4.8	Bright
13	4.7	Bright
14	4.7	Bright
15	4.7	Bright
16	4.7	Bright
17	4.7	Bright
18	4.7	Bright
19	4.7	Bright
20	4.7	Bright
21	4.8	Bright
22	4.8	Bright
23	4.8	Bright
24	4.8	Bright
25	4.8	Bright
26	4.9	Bright
27	4.9	Bright
28	4.9	Bright
29	4.9	Bright
30	4.9	Bright

Planning a trip in September

Hazard calendar for Culion

In seasonPeak

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

Culion sits in the Pacific typhoon belt; the season peaks July–October.

Culion's monsoon runs June–October, when most of the year's rain falls.

Pacific typhoon

Monsoon

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Is September a good time to visit Culion?

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

3.8

Sightseeing

10th-best month of the year

4.1

Beach & pool

11th-best month of the year

September is a weaker month for outdoor sightseeing in Culion.

What to pack for Culion in September

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

In September, Culion sees daytime highs around 28°C and nights near 26°C. Pack light clothes and rain gear. Worth having: sun protection. About 26 days see rain.

light clothesrain gearsun protection

Sea temperature near Culion 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 February near 27°C.

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

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sea temperature (°C)	28	27	28	29	30	30	29	29	29	29	29	29
Comfort	Warm	Warm	Warm	Tropical	Tropical	Tropical	Tropical	Tropical	Tropical	Tropical	Tropical	Tropical

	Sea temperature (°C)	Comfort
Jan	28	Warm
Feb	27	Warm
Mar	28	Warm
Apr	29	Tropical
May	30	Tropical
Jun	30	Tropical
Jul	29	Tropical
Aug	29	Tropical
Sep	29	Tropical
Oct	29	Tropical
Nov	29	Tropical
Dec	29	Tropical

UV index in Culion 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 Culion peaks around August 17 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 23 at about 9 (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)	10	12	13	14	12	13	12	14	13	11	9	9
Level	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Very high	Very high

	UV index (midday)	Level
Jan	10	Extreme
Feb	12	Extreme
Mar	13	Extreme
Apr	14	Extreme
May	12	Extreme
Jun	13	Extreme
Jul	12	Extreme
Aug	14	Extreme
Sep	13	Extreme
Oct	11	Extreme
Nov	9	Very high
Dec	9	Very high

Location & terrain

Where is Culion?

Culion sits at 11.9°N, 120.0°E, 40 m above sea level, in Philippines. The nearest listed city is Coron, 23 km away.

Topography around Culion

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

Within 3 km, the terrain around Culion has significant variations in elevation — a maximum elevation change of 293 m around an average of 41 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 434 m; within 80 km, large variations in elevation — a maximum elevation change of 629 m.

The land around Culion is covered by water (51%) and trees (41%) within 3 km, water (52%) and trees (39%) within 16 km, and water (90%) within 80 km.

3 km

293 m

water 51%

16 km

434 m

water 52%

80 km

629 m

water 90%

treesgrasslandartificial surfaceswatermangroves

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

September weather nearby: Coron 23 km · El Nido 104 km · San Jose 125 km · Sablayan 133 km · Mamburao 161 km · Mansalay 169 km · Roxas 189 km · Victoria 198 km

Philippines travel facts

Travel advisory: Level 2; Exercise Increased Caution
Power plugs: Type A / B / C; 230 V · 60 Hz
Prices: ≈ 33% of US; price level, 2025
GDP per capita: $4,171; 2025
Happiness: 6.2 / 10; World Happiness, 2025
Safe drinking water: 48%; of population, 2024
Homicide rate: 4.3; per 100k, 2023
Road deaths: 12; per 100k/yr, 2019
Income group: Upper middle; World Bank
English: High; EF EPI 569
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 Culion (11.8904°, 120.0222°, elevation 40 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. 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	28	26
2	28	26
3	28	26
4	28	26
5	28	26
6	28	26
7	28	26
8	28	26
9	28	26
10	28	26
11	28	26
12	28	26
13	28	26
14	28	26
15	28	26
16	28	26
17	28	26
18	28	26
19	28	26
20	28	26
21	28	26
22	28	26
23	28	26
24	28	26
25	28	26
26	28	26
27	28	26
28	28	26
29	28	26
30	28	26

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

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

	Oppressive (%)	Miserable (%)
1	30	70
2	31	69
3	31	69
4	31	69
5	32	68
6	32	68
7	32	68
8	31	69
9	31	69
10	31	69
11	31	69
12	31	69
13	31	69
14	31	69
15	31	69
16	31	69
17	31	69
18	31	69
19	31	69
20	31	69
21	31	69
22	31	69
23	32	68
24	32	68
25	32	68
26	33	67
27	34	66
28	34	66
29	35	65
30	36	64

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

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

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

	Oppressive (%)	Miserable (%)
1	30	70
2	31	69
3	31	69
4	31	69
5	32	68
6	32	68
7	32	68
8	31	69
9	31	69
10	31	69
11	31	69
12	31	69
13	31	69
14	31	69
15	31	69
16	31	69
17	31	69
18	31	69
19	31	69
20	31	69
21	31	69
22	31	69
23	32	68
24	32	68
25	32	68
26	33	67
27	34	66
28	34	66
29	35	65
30	36	64

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

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

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

	Oppressive (%)	Miserable (%)
1	30	70
2	31	69
3	31	69
4	31	69
5	32	68
6	32	68
7	32	68
8	31	69
9	31	69
10	31	69
11	31	69
12	31	69
13	31	69
14	31	69
15	31	69
16	31	69
17	31	69
18	31	69
19	31	69
20	31	69
21	31	69
22	31	69
23	32	68
24	32	68
25	32	68
26	33	67
27	34	66
28	34	66
29	35	65
30	36	64