Takehara weather in September

In September, Takehara sees average daytime highs of 27°C and overnight lows near 22°C, with 151 mm of rain across 10.8 wet days and about 12.2 hours of daylight. It is the 3rd-warmest and 3rd-wettest month of the year here.

Highs ease over the month, from about 28°C in the first days to 25°C by the end. The sky is clear or mostly clear about 34% of the time in September, and the air most often feels oppressive.

Daylight stretches from about 12 h 48 min at the start of September to 11 h 42 min by month's end. Set against the rest of the year, September is Takehara's 7th-clearest and 8th-windiest month. For the whole year in context, see Takehara's year-round climate.

Daytime high
27°
3rd warmest
Overnight low
22°
10th coldest
Rainfall
151 mm
10.8 wet days
Daylight
12 h 12 min
5:56 AM – 6:09 PM
Cloud cover
60%
7th clearest
Wind
12 km/h
8th windiest
Solar energy
4.3 kWh/m²
Travel score
6.4
out of 10

Takehara is city in Hiroshima prefecture, Japan.

Density
258/km²
people per km²
Founded
1958

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

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 28°C in the first days to 25°C by the end.

A typical September day in Takehara reaches about 27°C in the afternoon and slips back to 22°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 24°C and 29°C. Set against its neighbours, September runs about 3°C cooler than August and about 5°C warmer than October.

15°20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
12824
22824
32824
42824
52824
62824
72824
82823
92823
102723
112723
122723
132723
142723
152722
162722
172622
182622
192622
202621
212621
222621
232521
242521
252521
262520
272520
282520
292420
302420

How September really feels in Takehara

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.

Takehara weather by month

How September compares with the rest of the year at a glance. September is the 3rd-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / 589.80.8101.8
Feb10° / 679.50.910.72.1
Mar13° / 10310.60.111.73.4
Apr17° / 12°11310.1012.85.4
May21° / 16°1329.9013.86.4
Jun24° / 20°19712.6014.26.1
Jul28° / 24°17911.8014.15.7
Aug29° / 25°989.3013.35.4
Sep27° / 22°15110.8012.26.4
Oct22° / 17°1188.5011.17.0
Nov16° / 12°667.7010.25.5
Dec11° / 679.80.19.73.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 34% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 15% of September, with mostly cloudy or overcast conditions the remaining 51%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
14852
24852
34951
44852
54852
64852
74852
84753
94753
104951
114951
124951
134951
144951
154852
165050
174951
184951
195050
204852
214951
224951
235050
244951
255050
265050
275050
285149
295149
305149

Chance of precipitation in September

Any precipitation

Takehara gets around 151 mm of rain over 10.8 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 35% and peaks near 36% on the wettest days.

0%10%20%30%40%50%151015202530
Rain chance (%)
136
236
336
436
536
636
736
836
936
1036
1136
1236
1336
1435
1535
1635
1735
1835
1935
2035
2135
2235
2335
2435
2534
2634
2734
2834
2934
3034

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 30% of days. Sticky, muggy-or-worse air turns up on roughly 64% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1018265312
2018285310
301929529
4021030509
5021131488
6021232477
7131333456
8131433436
9141534425
10151634404
11151734384
12261834364
13271934353
14282034333
15392133313
163102233293
174112332273
184132432252
195142531232
205152631212
216162730202
226172829182
237182928171
247193028151
258203127141
268213126121
279223225111
2810233224101
291124332390
301225332280

Wind in September

Winds average 12 km/h in September.

Across September, daily wind ranges from about 11 km/h on the calmest days to 13 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
511calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1211calm
1312calm
1412calm
1512calm
1612calm
1712light breeze
1812light breeze
1912light breeze
2012light breeze
2112light breeze
2213light breeze
2313light breeze
2413light breeze
2513light breeze
2613light breeze
2713light breeze
2813light breeze
2913light breeze
3013light breeze

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 48 min at the start of September to 11 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 66 minutes over September. Sunrise moves from 5:45 AM to 6:07 AM, and sunset from 6:31 PM to 5:49 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.85:456:31
212.75:466:29
312.75:476:28
412.65:486:26
512.65:486:25
612.65:496:24
712.55:506:22
812.55:516:21
912.55:516:19
1012.45:526:18
1112.45:536:16
1212.45:536:15
1312.35:546:13
1412.35:556:12
1512.25:566:10
1612.25:566:09
1712.25:576:08
1812.15:586:06
1912.15:596:05
2012.15:596:03
2112.06:006:02
2212.06:016:00
2312.06:015:59
2411.96:025:57
2511.96:035:56
2611.86:045:54
2711.86:045:53
2811.86:055:51
2911.76:065:50
3011.76:075:49

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.3 kWh/m².

For context, solar energy here swings from a low near 2.28 kWh/m² to a high of 5.63 kWh/m² in May across the year — September's 4.3 kWh/m² falls in the middle.

024151015202530
Solar energy (kWh/m²)Level
14.8Bright
24.7Bright
34.7Bright
44.7Bright
54.6Bright
64.6Bright
74.6Bright
84.5Bright
94.5Bright
104.5Bright
114.5Bright
124.4Bright
134.4Bright
144.4Bright
154.3Bright
164.3Bright
174.3Bright
184.3Bright
194.2Bright
204.2Bright
214.2Bright
224.2Bright
234.1Bright
244.1Bright
254.1Bright
264.0Bright
274.0Bright
284.0Moderate
294.0Moderate
303.9Moderate
Planning a trip in September

Hazard calendar for Takehara

In seasonPeak

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

Takehara 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 Takehara?

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

6.4
Sightseeing
2nd-best month of the year
6.4
Beach & pool
2nd-best month of the year

September is a reasonable time to visit Takehara for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Takehara in September

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

In September, Takehara sees daytime highs around 27°C and nights near 22°C. Worth packing: light clothes and rain gear. About 11 days see rain.

light clothesrain gear

Sea temperature near Takehara in September

The nearest coast averages about 27°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 30 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 14 — about 5.4 months when the water holds above 20°C.

10°15°20°25°30°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan15Bracing
Feb13Bracing
Mar13Bracing
Apr15Cool
May18Cool
Jun22Refreshing
Jul25Warm
Aug28Warm
Sep27Warm
Oct24Refreshing
Nov20Cool
Dec17Cool

UV index in Takehara in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Takehara 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 highVery 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 Takehara 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 Takehara is worst in April — around 22 µg/m³ PM2.5 (moderate), about 2.1× the cleanest month (October, 11 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodApr 1322 µg/m³Oct 1711 µg/m³
PM2.5 (µg/m³)Level
Jan14Moderate
Feb17Moderate
Mar21Moderate
Apr22Moderate
May20Moderate
Jun18Moderate
Jul14Moderate
Aug14Moderate
Sep12Good
Oct11Good
Nov12Good
Dec11Good
Location & terrain

Where is Takehara?

Takehara sits at 34.3°N, 132.9°E, 19 m above sea level, in Japan. The nearest listed city is Mihara, 17 km away.

Topography around Takehara

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

Within 3 km, the terrain around Takehara has significant variations in elevation — a maximum elevation change of 446 m around an average of 65 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 542 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,900 m.

The land around Takehara is covered by trees (50%) and water (30%) within 3 km, trees (59%) and water (29%) within 16 km, and trees (62%) and water (29%) within 80 km.

3 km
446 m
16 km
542 m
80 km
1,900 m
treesgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Mihara 17 km · Higashihiroshima 18 km · Innoshima 25 km · Onomichi 27 km · Kōzan 30 km · Imabari 31 km · Kumano 32 km · Kure 34 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 Takehara (34.3383°, 132.9167°, 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).