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September weather forecast in Hitachi

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Sun

Sunday

Mon

Monday

Tue

Tuesday

Wed

Wednesday

Thu

Thursday

Fri

Friday

Sat

Saturday

31 August, sun

	732 mmHg		83%
	3.8 m/s		+25

31 August, Sunday. day, 26°; night, 21°; rain

1 September, mon

	733 mmHg		82%
	3.7 m/s		+25

1 September, Monday. day, 26°; night, 21°; partly cloudy

2 September, tue

	733 mmHg		81%
	3.5 m/s		+25

2 September, Tuesday. day, 26°; night, 21°; rain

3 September, wed

	733 mmHg		80%
	3.5 m/s		+25

3 September, Wednesday. day, 27°; night, 21°; rain

4 September, thu

	733 mmHg		83%
	3.7 m/s		+25

4 September, Thursday. day, 26°; night, 21°; rain

5 September, fri

	733 mmHg		81%
	3.3 m/s		+25

5 September, Friday. day, 26°; night, 21°; overcast

6 September, sat

	732 mmHg		83%
	3.7 m/s		+25

6 September, Saturday. day, 26°; night, 21°; rain

7 September, sun

	732 mmHg		84%
	4 m/s		+24

7 September, Sunday. day, 26°; night, 21°; rain

8 September, mon

	733 mmHg		83%
	3.9 m/s		+24

8 September, Monday. day, 26°; night, 21°; rain

9 September, tue

	733 mmHg		81%
	3.5 m/s		+24

9 September, Tuesday. day, 26°; night, 21°; rain

10 September, wed

	734 mmHg		80%
	3.1 m/s		+24

10 September, Wednesday. day, 27°; night, 21°; clear

11 September, thu

	734 mmHg		81%
	3.5 m/s		+24

11 September, Thursday. day, 26°; night, 20°; rain

12 September, fri

	734 mmHg		80%
	3.2 m/s		+24

12 September, Friday. day, 26°; night, 21°; partly cloudy

13 September, sat

	734 mmHg		80%
	3.2 m/s		+24

13 September, Saturday. day, 26°; night, 20°; partly cloudy

14 September, sun

	734 mmHg		80%
	3.5 m/s		+24

14 September, Sunday. day, 25°; night, 20°; rain

15 September, mon

	734 mmHg		82%
	4 m/s		+24

15 September, Monday. day, 24°; night, 20°; rain

16 September, tue

	734 mmHg		81%
	4.1 m/s		+24

16 September, Tuesday. day, 24°; night, 19°; rain

17 September, wed

	733 mmHg		82%
	4.19 m/s		+24

17 September, Wednesday. day, 25°; night, 20°; rain

18 September, thu

	733 mmHg		80%
	3.8 m/s		+23

18 September, Thursday. day, 25°; night, 20°; clear

19 September, fri

	733 mmHg		77%
	3.9 m/s		+23

19 September, Friday. day, 25°; night, 19°; overcast

20 September, sat

	734 mmHg		79%
	3.9 m/s		+23

20 September, Saturday. day, 24°; night, 18°; clear

21 September, sun

	734 mmHg		81%
	4.4 m/s		+23

21 September, Sunday. day, 23°; night, 18°; overcast

22 September, mon

	734 mmHg		81%
	4.5 m/s		+22

22 September, Monday. day, 23°; night, 18°; rain

23 September, tue

	735 mmHg		78%
	4.4 m/s		+23

23 September, Tuesday. day, 22°; night, 18°; partly cloudy

24 September, wed

	735 mmHg		80%
	4.1 m/s		+22

24 September, Wednesday. day, 23°; night, 18°; rain

25 September, thu

	735 mmHg		79%
	4.1 m/s		+22

25 September, Thursday. day, 23°; night, 18°; rain

26 September, fri

	736 mmHg		78%
	3.5 m/s		+22

26 September, Friday. day, 22°; night, 17°; overcast

27 September, sat

	735 mmHg		79%
	3.6 m/s		+22

27 September, Saturday. day, 22°; night, 17°; clear

28 September, sun

	735 mmHg		75%
	3.7 m/s		+22

28 September, Sunday. day, 23°; night, 17°; clear

29 September, mon

	736 mmHg		76%
	3.4 m/s		+21

29 September, Monday. day, 22°; night, 17°; partly cloudy

30 September, tue

	735 mmHg		79%
	4 m/s		+21

30 September, Tuesday. day, 22°; night, 17°; rain

1 October, wed

	733 mmHg		80%
	4.1 m/s		+21

1 October, Wednesday. day, 22°; night, 17°; rain

2 October, thu

	734 mmHg		75%
	4.19 m/s		+22

2 October, Thursday. day, 23°; night, 17°; clear

3 October, fri

	735 mmHg		75%
	3.8 m/s		+21

3 October, Friday. day, 22°; night, 17°; overcast

4 October, sat

	735 mmHg		77%
	3.5 m/s		+21

4 October, Saturday. day, 21°; night, 16°; rain

Average data for 10 years

Hitachi September

5

sunny days

16

days with precipitation

12

cloudy days

5 sunny days; 16 days with precipitation; 12 cloudy days;

80

%

air humidity

2.3

m/s

WindSE

180

mm of precipitation

(13% of annual average)

+23

°C

Water temperature

air humidity 80%; 180 millimeters of precipitation (13% of annual average); Wind south-easterly 2.3 Meters per second; Water temperature +23°

Weather graphs for September

TemperatureWater temperaturePrecipitation chance, %Humidity, %Wind, m/sPressure, mmHg

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1

Average data for 10 years

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Daytime temperature

Night-time temperature

Cities near you

Tokyo
Toyama
Hakone
Sendai
Nagano
Fuji
Akita
Niigata
Kamakura

Cities with similar weather in September

Kemer
Rome
Baku
Batumi
Budva
Venice
New Athos
Thessaloniki
Gudauta

The weather forecast for September 2025 is based on historical data from the past 10 years.

In September, the weather in Hitachi is typically warm. Average daily high temperature in September is about 25 degrees above zero. On average, Hitachi has 16 rainy, 5 sunny, 5 partly cloudy, and 4 cloudy days in September. The rains are usually heavy. September as well as January, February, March, and April is considered the most uncomfortable time to visit Hitachi.

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