Manay weather in September

In September, Manay sees average daytime highs of 28°C and overnight lows near 24°C, with 256 mm of rain across 25.1 wet days and about 12 hours of daylight. It is the 2nd-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 9% of the time in September, and the air most often feels oppressive.

Daylight stretches from about 12 h 06 min at the start of September to 11 h 54 min by month's end. Set against the rest of the year, September is Manay's 8th-clearest and 9th-windiest month. For the whole year in context, see Manay's year-round climate.

Daytime high
28°
2nd warmest
Overnight low
24°
11th coldest
Rainfall
256 mm
25.1 wet days
Daylight
12 hours
5:27 AM – 5:29 PM
Cloud cover
79%
8th clearest
Wind
8 km/h
9th windiest
Solar energy
5.37 kWh/m²
Travel score
3.9
out of 10

Manay is municipality of the Philippines in the province of Davao Oriental.

Density
49/km²
people per km²
Founded
1917

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 Manay 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 27°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

Manay weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan27° / 23°2442211.64.7
Feb27° / 23°18618.311.84.9
Mar27° / 23°13417.5125.4
Apr28° / 24°9615.812.25.4
May28° / 24°18425.612.34.1
Jun28° / 24°25127.312.43.6
Jul28° / 24°23927.412.43.7
Aug28° / 24°22626.312.23.9
Sep28° / 24°25625.1123.9
Oct28° / 24°28826.611.83.8
Nov28° / 24°17122.911.74.3
Dec27° / 24°18422.311.64.5

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 9% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 12% of September, with mostly cloudy or overcast conditions the remaining 79%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
12179
22179
32179
42179
52179
62179
72179
82179
92179
102179
112179
122080
132080
142080
152278
162278
172179
182179
192179
202179
212179
222179
232179
242179
252179
262179
272179
282179
292179
302179

Chance of precipitation in September

Any precipitation

Manay gets around 256 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 (%)
184
284
385
485
585
685
785
885
984
1084
1183
1283
1383
1482
1582
1682
1782
1881
1981
2081
2182
2282
2383
2484
2584
2685
2786
2886
2986
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 94% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Oppressive (%)Miserable (%)
1946
2946
3946
4946
5946
6946
7946
8955
9955
10955
11955
12955
13955
14946
15946
16946
17946
18946
19946
20946
21946
22946
23946
24946
25946
26946
27946
28946
29955
30955

Wind in September

Winds average 8 km/h in September.

Across September, daily wind ranges from about 7 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
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
267calm
277calm
287calm
297calm
307calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 06 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 12 minutes over September. Sunrise moves from 5:29 AM to 5:25 AM, and sunset from 5:38 PM to 5:21 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.15:295:38
212.15:295:37
312.15:295:37
412.15:295:36
512.15:295:36
612.15:295:35
712.15:285:34
812.15:285:34
912.15:285:33
1012.15:285:33
1112.15:285:32
1212.15:285:32
1312.15:275:31
1412.15:275:30
1512.05:275:30
1612.05:275:29
1712.05:275:29
1812.05:275:28
1912.05:265:28
2012.05:265:27
2112.05:265:26
2212.05:265:26
2312.05:265:25
2412.05:265:25
2512.05:265:24
2612.05:255:24
2712.05:255:23
2812.05:255:23
2912.05:255:22
3011.95:255:21

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.37 kWh/m².

For context, solar energy here swings from a low near 4.41 kWh/m² to a high of 5.9 kWh/m² in April across the year — September's 5.37 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.5Bright
25.5Bright
35.5Bright
45.4Bright
55.4Bright
65.4Bright
75.4Bright
85.4Bright
95.4Bright
105.4Bright
115.4Bright
125.4Bright
135.4Bright
145.4Bright
155.4Bright
165.4Bright
175.4Bright
185.4Bright
195.4Bright
205.4Bright
215.4Bright
225.4Bright
235.3Bright
245.3Bright
255.3Bright
265.3Bright
275.3Bright
285.3Bright
295.3Bright
305.3Bright
Planning a trip in September

Hazard calendar for Manay

In seasonPeak

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

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

Pacific typhoon
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is September a good time to visit Manay?

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

3.9
Sightseeing
8th-best month of the year
4.2
Beach & pool
8th-best month of the year

September is a weaker month for outdoor sightseeing in Manay.

What to pack for Manay in September

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

In September, Manay 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 Manay 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 at the nearest coast (about 14 km away) is warmest in June at about 30°C and coldest in February near 28°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
Jan28Tropical
Feb28Warm
Mar28Tropical
Apr29Tropical
May29Tropical
Jun30Tropical
Jul29Tropical
Aug29Tropical
Sep29Tropical
Oct29Tropical
Nov29Tropical
Dec29Tropical

UV index in Manay 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 Manay peaks around March 24 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 14 at about 11 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeMar 24UV 15Dec 14UV 11
UV index (midday)Level
Jan12Extreme
Feb14Extreme
Mar15Extreme
Apr15Extreme
May13Extreme
Jun12Extreme
Jul13Extreme
Aug13Extreme
Sep14Extreme
Oct13Extreme
Nov12Extreme
Dec11Extreme
Location & terrain

Where is Manay?

Manay sits at 7.2°N, 126.5°E, 15 m above sea level, in Philippines. The nearest listed city is Mati, 46 km away.

Monkayo

Topography around Manay

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

Within 3 km, the terrain around Manay has significant variations in elevation — a maximum elevation change of 313 m around an average of 81 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,129 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,619 m.

The land around Manay is covered by trees (73%) and water (24%) within 3 km, water (49%) and trees (48%) within 16 km, and water (50%) and trees (47%) within 80 km.

3 km
313 m
16 km
1,129 m
80 km
2,619 m
treesgrasslandcroplandartificial surfaceswater
September weather nearby: Mati 46 km · San Mariano 67 km · Lupon 68 km · Compostela 71 km · Nabunturan 77 km · Maco 77 km · Magugpo Poblacion 85 km · Monkayo 86 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
Roman Catholic 79%other 8%Muslim 6%other Christian 4%

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 Manay (7.215°, 126.5397°, elevation 15 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).