Soo weather in October

In October, Soo sees average daytime highs of 24°C and overnight lows near 15°C, with 137 mm of rain across 10.3 wet days and about 11.2 hours of daylight. It is the 6th-warmest and 8th-wettest month of the year here.

Highs ease over the month, from about 25°C in the first days to 21°C by the end. The sky is clear or mostly clear about 41% of the time in October, and the air most often feels dry.

Daylight stretches from about 11 h 42 min at the start of October to 10 h 48 min by month's end. Set against the rest of the year, October is Soo's 3rd-clearest and 10th-windiest month. For the whole year in context, see Soo's year-round climate.

Daytime high
24°
6th warmest
Overnight low
15°
7th coldest
Rainfall
137 mm
10.3 wet days
Daylight
11 h 12 min
6:25 AM – 5:37 PM
Cloud cover
51%
3rd clearest
Wind
7 km/h
10th windiest
Solar energy
3.66 kWh/m²
Travel score
6.9
out of 10

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 25°C in the first days to 21°C by the end.

A typical October day in Soo reaches about 24°C in the afternoon and slips back to 15°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 20°C and 26°C. Set against its neighbours, October runs about 4°C cooler than September and about 5°C warmer than November.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12618
22618
32618
42517
52517
62517
72517
82517
92516
102516
112416
122416
132415
142415
152415
162415
172315
182314
192314
202314
212314
222313
232213
242213
252213
262213
272212
282212
292112
302112
312112

How October really feels in Soo

Once humidity and wind are folded in, October 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

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

Soo weather by month

How October compares with the rest of the year at a glance. October is the 6th-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan11° / 817.710.22.9
Feb12° / 1008.510.83.4
Mar16° / 15912.811.84.6
Apr20° / 10°1821212.85.9
May24° / 15°20712.313.66.3
Jun26° / 19°46020.7144.7
Jul30° / 23°28020.213.93.8
Aug30° / 24°19919.813.23.7
Sep28° / 21°23316.412.25.1
Oct24° / 15°13710.311.26.9
Nov18° / 1088.610.46.1
Dec13° / 816.6104.1

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 41% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 14% of October, with mostly cloudy or overcast conditions the remaining 44%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14654
24654
34753
44852
54951
65149
75248
85347
95446
105545
115644
125743
135743
145842
155842
165941
175941
186040
196040
205941
215941
225941
235941
245941
255842
265842
275842
285842
295941
305842
315842

Chance of precipitation in October

Any precipitation

Soo gets around 137 mm of rain over 10.3 wet days in October. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 34% and peaks near 43% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%50%151015202531
Rain chance (%)
143
242
341
441
540
639
738
837
936
1035
1134
1234
1333
1432
1532
1631
1731
1830
1930
2030
2130
2230
2330
2430
2530
2630
2730
2830
2930
3030
3130

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

Most of October feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, October lands in the dry band about 36% of days. Sticky, muggy-or-worse air turns up on roughly 18% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
110232825141
211242725131
312242724121
413252723111
515262622100
616272621100
71828252090
82028251980
92229241870
102429231770
112729221660
122929221550
133129211450
143428201440
153628201330
163828191230
174028181230
184227171120
194427171120
204627161020
21472715910
22492715910
23512614810
24522613810
25532613710
26552512710
27562512700
28582511600
29582511600
30602510500
31612410500

Wind in October

Winds average 7 km/h in October.

Across October, daily wind ranges from about 7 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm
317calm

Sunrise & sunset in October

DaylightNight

Daylight runs from about 11 h 42 min at the start of October to 10 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 54 minutes over October. Sunrise moves from 6:14 AM to 6:37 AM, and sunset from 5:56 PM to 5:22 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.76:145:56
211.76:155:55
311.66:165:53
411.66:165:52
511.66:175:51
611.56:185:49
711.56:185:48
811.56:195:47
911.46:205:46
1011.46:205:44
1111.46:215:43
1211.36:225:42
1311.36:235:41
1411.36:235:40
1511.26:245:39
1611.26:255:37
1711.26:265:36
1811.16:265:35
1911.16:275:34
2011.16:285:33
2111.16:295:32
2211.06:295:31
2311.06:305:30
2411.06:315:29
2510.96:325:28
2610.96:335:27
2710.96:335:26
2810.86:345:25
2910.86:355:24
3010.86:365:23
3110.86:375:22

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 3.66 kWh/m².

For context, solar energy here swings from a low near 2.68 kWh/m² to a high of 5.06 kWh/m² in May across the year — October's 3.66 kWh/m² falls in the middle.

01234151015202531
Solar energy (kWh/m²)Level
13.9Moderate
23.8Moderate
33.8Moderate
43.8Moderate
53.8Moderate
63.8Moderate
73.8Moderate
83.8Moderate
93.8Moderate
103.8Moderate
113.8Moderate
123.7Moderate
133.7Moderate
143.7Moderate
153.7Moderate
163.7Moderate
173.7Moderate
183.6Moderate
193.6Moderate
203.6Moderate
213.6Moderate
223.6Moderate
233.5Moderate
243.5Moderate
253.5Moderate
263.5Moderate
273.4Moderate
283.4Moderate
293.4Moderate
303.4Moderate
313.3Moderate
Planning a trip in October

Hazard calendar for Soo

In seasonPeak

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

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

Soo's rainy season runs May–July, when most of the year's rain falls.

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

Is October a good time to visit Soo?

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

6.9
Sightseeing
1st-best month of the year
5.4
Beach & pool
2nd-best month of the year

October is a reasonable time to visit Soo for sightseeing.

What to pack for Soo in October

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

In October, Soo sees daytime highs around 24°C and nights near 15°C. Worth packing: light clothes and rain gear. About 10 days see rain.

light clothesrain gear

Sea temperature near Soo in October

The nearest coast averages about 26°C in October — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 33 km away) is warmest in August at about 28°C and coldest in February near 18°C.

It's comfortable for a long swim from Apr 14 to Jan 4 — about 8.7 months when the water holds above 20°C.

20°25°30°JanFebMarAprMayJunJulAugSepOctNovDeccoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan19Cool
Feb18Cool
Mar19Cool
Apr20Refreshing
May22Refreshing
Jun24Refreshing
Jul27Warm
Aug28Tropical
Sep27Warm
Oct26Warm
Nov23Refreshing
Dec21Refreshing

UV index in Soo in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Soo peaks around June 23 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 23 at about 3 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highExtremeVery highHighModerateJun 23UV 11Dec 23UV 3
UV index (midday)Level
Jan3Moderate
Feb5Moderate
Mar7High
Apr8Very high
May8Very high
Jun11Extreme
Jul11Extreme
Aug9Very high
Sep10Very high
Oct6High
Nov5Moderate
Dec3Moderate

Air quality in Soo in October

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where October falls, not just the annual average.

Air quality in Soo is worst in April — around 22 µg/m³ PM2.5 (moderate), about 1.9× the cleanest month (July, 11 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodGoodModerateApr 1421 µg/m³Sep 1911 µg/m³
PM2.5 (µg/m³)Level
Jan15Moderate
Feb18Moderate
Mar21Moderate
Apr22Moderate
May20Moderate
Jun16Moderate
Jul11Good
Aug12Moderate
Sep11Good
Oct12Good
Nov13Moderate
Dec12Moderate
Location & terrain

Where is Soo?

Soo sits at 31.6°N, 131.0°E, 217 m above sea level, in Japan. The nearest listed city is Sueyoshichō-ninokata, 2.0 km away.

Topography around Soo

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

Within 3 km, the terrain around Soo has only modest variations in elevation — a maximum elevation change of 165 m around an average of 205 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 913 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,640 m.

The land around Soo is covered by trees (63%) and cropland (25%) within 3 km, trees (74%) within 16 km, and trees (53%) and water (38%) within 80 km.

3 km
165 m
16 km
913 m
80 km
1,640 m
treesgrasslandcroplandartificial surfaceswater
October weather nearby: Sueyoshichō-ninokata 2.0 km · Miyakonojō 12 km · Mochibaru 18 km · Shibushi 22 km · Kokubu-matsuki 23 km · Kirishima 24 km · Hamanoichi 26 km · Kushima 30 km

Japan travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type A / B
100 V · 50 / 60 Hz
Prices
≈ 65% of US
price level, 2025
GDP per capita
$35,951
2025
Happiness
6.1 / 10
World Happiness, 2025
Safe drinking water
99%
of population, 2024
Homicide rate
0.2
per 100k, 2023
Road deaths
3.6
per 100k/yr, 2019
Income group
High
World Bank
English
Very low
EF EPI 446
Religion
Shintoism 49%Buddhism 46%other 4%Christianity 1%

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 Soo (31.6464°, 130.9907°, elevation 217 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).