Sōja weather in October

In October, Sōja sees average daytime highs of 23°C and overnight lows near 13°C, with 115 mm of rain across 8.1 wet days and about 11.1 hours of daylight. It is the 6th-warmest and 6th-wettest month of the year here.

Highs ease over the month, from about 25°C in the first days to 20°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 36 min by month's end. Set against the rest of the year, October is Sōja's 3rd-clearest and 8th-windiest month. For the whole year in context, see Sōja's year-round climate.

Daytime high
23°
6th warmest
Overnight low
13°
7th coldest
Rainfall
115 mm
8.1 wet days
Daylight
11 h 06 min
6:17 AM – 5:23 PM
Cloud cover
52%
3rd clearest
Wind
8 km/h
8th windiest
Solar energy
3.58 kWh/m²
Travel score
7.1
out of 10

Sōja is City in Okayama Prefecture, Japan.

Density
326/km²
people per km²
Founded
2005

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

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 20°C by the end.

A typical October day in Sōja reaches about 23°C in the afternoon and slips back to 13°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 19°C and 26°C. Set against its neighbours, October runs about 6°C cooler than September and about 6°C warmer than November.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12516
22516
32516
42516
52515
62515
72415
82415
92415
102414
112414
122414
132314
142313
152313
162313
172313
182212
192212
202212
212212
222211
232111
242111
252111
262111
272110
282010
292010
302010
312010

How October really feels in Sōja

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.

Sōja weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / 425.60.69.92.0
Feb10° / 506.6110.72.4
Mar14° / 969.90.211.74.0
Apr19° / 11510012.86.1
May24° / 14°13310.4013.86.7
Jun27° / 19°18312.6014.35.7
Jul31° / 23°19914.1014.14.1
Aug32° / 24°12311.1013.33.7
Sep28° / 20°18211.4012.25.6
Oct23° / 13°1158.1011.17.1
Nov17° / 596.5010.25.9
Dec11° / 495.50.29.73.3

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 17% of October, with mostly cloudy or overcast conditions the remaining 43%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14852
25050
35050
45050
55149
65248
75446
85545
95644
105644
115743
125743
135842
145842
155842
166040
176040
186040
196040
206040
216040
226040
236040
246040
256040
266139
276139
286139
296238
306139
316139

Chance of precipitation in October

Any precipitation

Sōja gets around 115 mm of rain over 8.1 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 27% and peaks near 33% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%151015202531
Rain chance (%)
133
232
332
431
530
630
729
828
928
1027
1127
1226
1326
1426
1526
1626
1726
1826
1926
2025
2125
2225
2325
2425
2525
2624
2724
2824
2923
3023
3123

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 62% of days. Sticky, muggy-or-worse air turns up on roughly 5% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1303124123
2313123113
3333123103
4353122102
537302192
640302092
743291982
846281881
949271671
1052251571
1155241461
1258221361
1361211350
1463201250
1565191150
1667181140
1768181040
187117930
197216930
207416820
217615720
227615720
237815610
247815610
258014510
268014510
278214400
288313400
298313400
308512300
318512300

Wind in October

Winds average 8 km/h in October.

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

051015151015202531
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
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm
318calm

Sunrise & sunset in October

DaylightNight

Daylight runs from about 11 h 42 min at the start of October to 10 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 66 minutes over October. Sunrise moves from 6:04 AM to 6:30 AM, and sunset from 5:44 PM to 5:07 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.76:045:44
211.66:055:42
311.66:065:41
411.56:075:39
511.56:075:38
611.56:085:37
711.46:095:35
811.46:105:34
911.46:115:33
1011.36:125:31
1111.36:125:30
1211.36:135:29
1311.26:145:27
1411.26:155:26
1511.16:165:25
1611.16:175:23
1711.16:175:22
1811.06:185:21
1911.06:195:20
2011.06:205:19
2110.96:215:17
2210.96:225:16
2310.96:235:15
2410.86:245:14
2510.86:255:13
2610.86:265:12
2710.76:275:11
2810.76:275:10
2910.76:285:09
3010.66:295:08
3110.66:305:07

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 3.58 kWh/m².

For context, solar energy here swings from a low near 2.36 kWh/m² to a high of 5.62 kWh/m² in May across the year — October's 3.58 kWh/m² falls in the middle.

01234151015202531
Solar energy (kWh/m²)Level
13.8Moderate
23.8Moderate
33.8Moderate
43.8Moderate
53.8Moderate
63.8Moderate
73.7Moderate
83.7Moderate
93.7Moderate
103.7Moderate
113.7Moderate
123.7Moderate
133.7Moderate
143.6Moderate
153.6Moderate
163.6Moderate
173.6Moderate
183.6Moderate
193.5Moderate
203.5Moderate
213.5Moderate
223.5Moderate
233.4Moderate
243.4Moderate
253.4Moderate
263.4Moderate
273.3Moderate
283.3Moderate
293.3Moderate
303.2Moderate
313.2Moderate
Planning a trip in October

Hazard calendar for Sōja

In seasonPeak

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

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

Sōja's rainy season runs March–October, 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 Sōja?

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

7.1
Sightseeing
1st-best month of the year
5.2
Beach & pool
6th-best month of the year

October is one of the better times to visit Sōja for general sightseeing.

What to pack for Sōja in October

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

In October, Sōja sees daytime highs around 23°C and nights near 13°C. Worth packing: light clothes and rain gear. About 8 days see rain.

light clothesrain gear

Sea temperature near Sōja in October

The nearest coast averages about 23°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 35 km away) is warmest in August at about 28°C and coldest in February near 13°C.

It's comfortable for a long swim from Jun 3 to Nov 12 — about 5.4 months when the water holds above 20°C.

10°15°20°25°30°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan14Bracing
Feb13Bracing
Mar13Bracing
Apr15Bracing
May18Cool
Jun22Refreshing
Jul25Warm
Aug28Warm
Sep27Warm
Oct23Refreshing
Nov20Cool
Dec16Cool

UV index in Sōja 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 Sōja peaks around July 15 at about 10 (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 — in 10 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highExtremeVery highModerateJul 15UV 10Dec 23UV 3
UV index (midday)Level
Jan3Moderate
Feb4Moderate
Mar5High
Apr7Very high
May8Very high
Jun10Very high
Jul10Extreme
Aug9Very high
Sep9Very high
Oct6High
Nov4Moderate
Dec3Moderate

Air quality in Sōja 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 Sōja is worst in April — around 24 µg/m³ PM2.5 (moderate), about 1.7× the cleanest month (December, 14 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateApr 1324 µg/m³Dec 1414 µg/m³
PM2.5 (µg/m³)Level
Jan16Moderate
Feb19Moderate
Mar23Moderate
Apr24Moderate
May22Moderate
Jun20Moderate
Jul17Moderate
Aug17Moderate
Sep16Moderate
Oct14Moderate
Nov15Moderate
Dec14Moderate
Location & terrain

Where is Sōja?

Sōja sits at 34.7°N, 133.8°E, 19 m above sea level, in Japan. The nearest listed city is Kurashiki, 10 km away.

Topography around Sōja

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

Within 3 km, the terrain around Sōja has significant variations in elevation — a maximum elevation change of 292 m around an average of 27 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 588 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,692 m.

The land around Sōja is covered by artificial surfaces (40%), trees (25%) and cropland (24%) within 3 km, trees (59%) and artificial surfaces (23%) within 16 km, and trees (65%) and water (23%) within 80 km.

3 km
292 m
16 km
588 m
80 km
1,692 m
treesgrasslandcroplandartificial surfacesbare terrainwater
October weather nearby: Kurashiki 10 km · Okayama 17 km · Takahashi 17 km · Asakuchi 21 km · Kamogatachō-kamogata 21 km · Tamano 25 km · Ibara 27 km · Akaiwa 29 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 Sōja (34.6753°, 133.7509°, elevation 19 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).