Chita weather in September

In September, Chita sees average daytime highs of 28°C and overnight lows near 21°C, with 222 mm of rain across 13.7 wet days and about 12.2 hours of daylight. It is the 3rd-warmest and 1st-wettest month of the year here.

Highs ease over the month, from about 30°C in the first days to 26°C by the end. The sky is clear or mostly clear about 32% 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 Chita's 9th-clearest and 8th-windiest month. For the whole year in context, see Chita's year-round climate.

Daytime high
28°
3rd warmest
Overnight low
21°
10th coldest
Rainfall
222 mm
13.7 wet days
Daylight
12 h 12 min
5:40 AM – 5:53 PM
Cloud cover
61%
9th clearest
Wind
10 km/h
8th windiest
Solar energy
4.25 kWh/m²
Travel score
5.3
out of 10

Chita is city in Aichi prefecture, Japan.

Founded
1970

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 30°C in the first days to 26°C by the end.

A typical September day in Chita reaches about 28°C in the afternoon and slips back to 21°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 31°C. Set against its neighbours, September runs about 4°C cooler than August and about 5°C warmer than October.

15°20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
13124
23024
33024
43023
53023
63023
73023
83023
92923
102923
112922
122922
132922
142922
152822
162822
172821
182821
192821
202821
212720
222720
232720
242720
252720
262619
272619
282619
292619
302619

How September really feels in Chita

Once humidity and wind are folded in, September averages 8 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
8
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in September is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Chita weather by month

How September compares with the rest of the year at a glance. September is the 3rd-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan10° / 585.50.29.92.4
Feb11° / 636.50.510.72.7
Mar14° / 11410.30.111.74.2
Apr19° / 10°12710.1012.96.0
May24° / 15°15411.1013.86.6
Jun27° / 20°19514.3014.35.5
Jul30° / 24°20616.2014.14.0
Aug32° / 25°13714013.33.7
Sep28° / 21°22213.7012.25.3
Oct23° / 15°19510.8011.16.8
Nov17° / 917010.26.0
Dec12° / 596.109.73.7

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 32% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 13% of September, with mostly cloudy or overcast conditions the remaining 55%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
14753
24753
34753
44753
54753
64654
74654
84753
94654
104654
114555
124555
134555
144555
154456
164555
174456
184456
194357
204357
214357
224357
234456
244456
254456
264456
274555
284555
294555
304654

Chance of precipitation in September

Any precipitation

Chita gets around 222 mm of rain over 13.7 wet days in September, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 46% and peaks near 49% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202530
Rain chance (%)
149
249
349
449
549
649
749
849
949
1049
1148
1248
1347
1446
1545
1645
1744
1844
1943
2043
2143
2243
2343
2442
2542
2642
2742
2843
2943
3042

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 65% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1026265016
2027274915
3127284814
4127284814
5138294713
6139304612
71310314511
81410314310
91412314210
10241332419
11251432398
12261532388
13261732367
14371832356
15382031326
16382131315
17492331294
184102431274
195112630253
206122730233
216132829212
227143028192
238153128172
249153227151
2510163326141
2611173425121
2712183525101
281318362491
291419362380
301520372270

Wind in September

Winds average 10 km/h in September.

Across September, daily wind ranges from about 10 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm

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 5:29 AM to 5:51 AM, and sunset from 6:15 PM to 5:33 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.85:296:15
212.75:306:14
312.75:316:13
412.75:316:11
512.65:326:10
612.65:336:08
712.65:346:07
812.55:346:05
912.55:356:04
1012.45:366:02
1112.45:376:01
1212.45:375:59
1312.35:385:58
1412.35:395:56
1512.35:405:55
1612.25:405:53
1712.25:415:52
1812.15:425:50
1912.15:435:49
2012.15:435:47
2112.05:445:46
2212.05:455:44
2312.05:465:43
2411.95:465:41
2511.95:475:40
2611.85:485:38
2711.85:495:37
2811.85:505:35
2911.75:505:34
3011.75:515:33

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.25 kWh/m².

For context, solar energy here swings from a low near 2.49 kWh/m² to a high of 5.54 kWh/m² in May across the year — September's 4.25 kWh/m² falls in the middle.

024151015202530
Solar energy (kWh/m²)Level
14.8Bright
24.8Bright
34.7Bright
44.7Bright
54.6Bright
64.6Bright
74.5Bright
84.5Bright
94.5Bright
104.4Bright
114.4Bright
124.4Bright
134.3Bright
144.3Bright
154.3Bright
164.2Bright
174.2Bright
184.2Bright
194.1Bright
204.1Bright
214.1Bright
224.0Bright
234.0Bright
244.0Moderate
254.0Moderate
263.9Moderate
273.9Moderate
283.9Moderate
293.8Moderate
303.8Moderate
Planning a trip in September

Hazard calendar for Chita

In seasonPeak

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

Chita 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 Chita?

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

5.3
Sightseeing
6th-best month of the year
6.1
Beach & pool
1st-best month of the year

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

What to pack for Chita in September

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

In September, Chita sees daytime highs around 28°C and nights near 21°C. Pack light clothes and rain gear. About 14 days see rain.

light clothesrain gear

Sea temperature near Chita in September

The nearest coast averages about 26°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 August at about 27°C and coldest in February near 13°C.

It's comfortable for a long swim from May 31 to Nov 9 — 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
Mar14Bracing
Apr15Cool
May18Cool
Jun22Refreshing
Jul25Warm
Aug27Warm
Sep26Warm
Oct22Refreshing
Nov19Cool
Dec17Cool

UV index in Chita 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 Chita peaks around July 13 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 22 at about 2 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 10 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highModerateJul 13UV 10Dec 22UV 2
UV index (midday)Level
Jan3Moderate
Feb4Moderate
Mar5Moderate
Apr7High
May8Very high
Jun9Very high
Jul10Very high
Aug9Very high
Sep9Very high
Oct6High
Nov3Moderate
Dec2Moderate

Air quality in Chita 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 Chita is worst in April — around 26 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateApr 1125 µg/m³Aug 1817 µg/m³
PM2.5 (µg/m³)Level
Jan18Moderate
Feb20Moderate
Mar25Moderate
Apr26Moderate
May25Moderate
Jun21Moderate
Jul17Moderate
Aug17Moderate
Sep17Moderate
Oct18Moderate
Nov18Moderate
Dec16Moderate
Location & terrain

Where is Chita?

Chita sits at 35.0°N, 136.9°E, 9 m above sea level, in Japan. The nearest listed city is Tōkai, 5.0 km away.

Topography around Chita

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

Within 3 km, the terrain around Chita has only modest variations in elevation — a maximum elevation change of 45 m around an average of 7 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 96 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,696 m.

The land around Chita is covered by artificial surfaces (47%) and water (28%) within 3 km, artificial surfaces (44%) and water (31%) within 16 km, and trees (52%) and water (22%) within 80 km.

3 km
45 m
16 km
96 m
80 km
1,696 m
treesgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Tōkai 5.0 km · Ōbu 8.0 km · Agui 9.0 km · Ogawa 10 km · Kariya 11 km · Toyoake 13 km · Tokoname 13 km · Takahama 14 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 Chita (35.0027°, 136.8642°, elevation 9 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).