June weather forecast
Chiba, Japan

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Weather in June

June marks the onset of summer in Chiba, introducing sweltering conditions with high temperatures reaching up to 24°C (75.2°F). As the city basks in the summer sun, rainfall becomes more frequent, with 103mm (4.06") falling over 17.8 days. The high humidity of 80% adds to the overwhelmingly warm sensation, making June the wettest month of the year. Despite the high rainfall, beautiful summer days prevail with an average daylight of 14 hours and an average of 10.3 days filled with sunshine. Outdoor enthusiasts and nature lovers can enjoy a varied range of activities in Chiba during this month.

Temperature

Chiba measures an average high-temperature of a warm 24°C (75.2°F) in June, nearly consistent with the preceding month. June nights document an average temperature reading of 19.4°C (66.9°F).

Humidity

The average relative humidity in June in Chiba is 80%.

Rainfall

In June, in Chiba, the rain falls for 17.8 days. Throughout June, 103mm (4.06") of precipitation is accumulated. In Chiba, during the entire year, the rain falls for 162.9 days and collects up to 921mm (36.26") of precipitation.

Snowfall

In Chiba, snow does not fall in March through December.

Sea temperature

In Chiba, Japan, the average seawater temperature in June is 20.9°C (69.6°F).
Note: Swimming is not a pleasurable activity for the majority in water at 20.9°C (69.6°F). Breathing control gets harder as the water temperature dips from 21°C (69.8°F) to 15°C (59°F).

Daylight

The month with the longest days in Chiba is June, with an average of 14h and 30min of daylight.
On the first day of the month, sunrise is at 04:25 and sunset at 18:49. On the last day of June, in Chiba, sunrise is at 04:27 and sunset at 18:59 JST.

Sunshine

In Chiba, the average sunshine in June is 8.3h.

UV index

In June, the average daily maximum UV index in Chiba is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: A daily maximum UV index of 6 in June translates into the following instructions:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
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Frequently asked questions

What are June temperatures in Chiba?

Chiba in June has an average high-temperature of 24°C (75.2°F) and an average low-temperature of 19.4°C (66.9°F).

What is the average humidity in June in Chiba?

In Chiba, Japan, the average relative humidity in June is 80%.

How much does it rain in Chiba in June?

In Chiba, Japan, during June, the rain falls for 17.8 days and regularly aggregates up to 103mm (4.06") of precipitation.

When it does not snow in Chiba?

March through December are months without snowfall.

How cold is the water in June in Chiba?

In Chiba, Japan, the average seawater temperature in June is 20.9°C (69.6°F). Swimming in 20.9°C (69.6°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

When are the longest days in Chiba?

With an average of 14h and 30min of daylight, June has the longest days of the year in Chiba.

What is the average length of the day in June in Chiba?

In June, the average day length is 14h and 32min.

When are sunrise and sunset in June in Chiba?

In June, on the first day of the month, sunrise is at 04:25 and sunset at 18:49. On the last day of the month, in Chiba, sunrise is at 04:27 and sunset at 18:59 JST.

How long on average sun shines in June in Chiba?

In June, the average sunshine duration in Chiba is 8.3h.

What is the UV index intensity in June in Chiba?

In June, the average daily maximum UV index in Chiba is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to Sun's UV rays.
Today
Tomorrow
Long-term
YearJFMAMJuneJASOND
May
June
Jul
Average high temperature
21.8°C 71.2°F
24°C 75.2°F
28°C 82.4°F
Average low temperature
16.3°C 61.3°F
19.4°C 66.9°F
23.1°C 73.6°F
Average pressure
1011.9mbar 29.88inHg
1009.2mbar 29.8inHg
1009.7mbar 29.82inHg
Average wind speed
15.4km/h 9.6mph
13.4km/h 8.3mph
14.9km/h 9.3mph
Average max. wind speed
16.5km/h 10.3mph
14.8km/h 9.2mph
16km/h 9.9mph
Average wind speed gusts
22.6km/h 14mph
19.5km/h 12.1mph
22.4km/h 13.9mph
Average humidity
74%
80%
82%
Average rainfall
73mm 2.87"
103mm 4.06"
92mm 3.62"
Average rainfall days
12.7
17.8
16.2
Average snowfall
0mm 0"
0mm 0"
0mm 0"
Average snowfall days
0
0
0
Average sea temperature
18.4°C 65.1°F
20.9°C 69.6°F
23.8°C 74.8°F
Average daylight
14h 0min
14h 3min
14h 2min
Average sunshine
9h 1min
8h 2min
9h 1min
Average sunshine days
16.2
10.3
13
Average UV index
5
6
7
Average cloud cover
38%
47%
42%
Average visibility
10km 6.2mi
10km 6.2mi
9km 5.6mi

Average temperature in June
Chiba, Japan

Average temperature in June - Chiba, Japan
  • Average high temperature in June: 24°C

The warmest month (with the highest average high temperature) is August (29.8°C).
The month with the lowest average high temperature is January (9.3°C).

  • Average low temperature in June: 19.4°C

The month with the highest average low temperature is August (24.8°C).
The coldest month (with the lowest average low temperature) is January (3.8°C).

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Average pressure in June
Chiba, Japan

Average pressure in June - Chiba, Japan
  • Average pressure in June: 1009.2mbar

The month with the highest atmospheric pressure is November (1017.9mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).

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Average wind speed in June
Chiba, Japan

Average wind speed in June - Chiba, Japan
  • Average wind speed in June: 13.4km/h

The windiest month (with the highest average wind speed) is March (17.4km/h).
The calmest month (with the lowest average wind speed) is June (13.4km/h).

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Average humidity in June
Chiba, Japan

Average humidity in June - Chiba, Japan
  • Average humidity in June: 80%

The month with the highest relative humidity is July (82%).
The month with the lowest relative humidity is January (62%).

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Average rainfall in June
Chiba, Japan

Average rainfall in June - Chiba, Japan
  • Average rainfall in June: 103mm

The wettest month (with the highest rainfall) is October (124mm).
The driest month (with the least rainfall) is January (41mm).

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Average rainfall days in June
Chiba, Japan

Average rainfall days in June - Chiba, Japan
  • Average rainfall days in June: 17.8 days

The month with the highest number of rainy days is June (17.8 days).
The month with the least rainy days is January (7.2 days).

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Average snowfall in June
Chiba, Japan

Average snowfall in June - Chiba, Japan
  • Average snowfall in June: 0mm

The month with the highest snowfall is February (26mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).

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Average snowfall days in June
Chiba, Japan

Average snowfall days in June - Chiba, Japan
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).

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Average sea temperature in June
Chiba, Japan

Average sea temperature in June - Chiba, Japan
  • Average sea temperature in June: 20.9°C

The best month for swimming (with the highest average sea temperature) is August (25.3°C).
The coldest month (with the lowest average sea temperature) is February (14.4°C).

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Average daylight in June /
Average sunshine in June
Chiba, Japan

Average daylight in June / Average sunshine in June - Chiba, Japan
  • Average daylight in June: 14h and 3min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in June: 8h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 5h and 18min).

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Average sunshine days in June
Chiba, Japan

Average sunshine days in June - Chiba, Japan
  • Average sunshine days in June: 10.3 days

The month with the most sunshine days is January (22.8 days).
The month with the least sunshine days is June (10.3 days).

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Average UV index in June
Chiba, Japan

Average UV index in June - Chiba, Japan
  • Average UV index in June: 6

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 3).

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Average cloud cover in June
Chiba, Japan

Average cloud cover in June - Chiba, Japan
  • Average cloud cover in June: 47

The month with the most cloud cover is June (Cloud cover 47).
The month with the least cloud cover is January (Cloud cover 32).

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Average visibility in June
Chiba, Japan

Average visibility in June - Chiba, Japan
  • Average visibility in June: 10km

The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (10km).
The month with the lowest visibility is July (9km).

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Chiba, Japan

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