July weather forecast
Oarai, Japan

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Weather in July

July, the same as June, is a moderately hot summer month in Oarai, Japan, with an average temperature varying between 28°C (82.4°F) and 21.8°C (71.2°F).

Temperature

As June gives way to July, the average high-temperature displays a slight ascent, adjusting from 23.9°C (75°F) to a still warm 28°C (82.4°F). Oarai's temperature in July lowers to a consistent average of 21.8°C (71.2°F) during the nights.

Heat index

The heat index value for July is evaluated at a tropical 32°C (89.6°F). With constant exposure and activity, a state of weariness might ensue, leading to potential heat cramps.
Heat index data is primarily for areas with shade and subjected to light winds. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', gauges the sensation of temperature factoring in the air's moisture content. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.

Humidity

July is the most humid month, with an average relative humidity of 82%.

Rainfall

In Oarai, in July, it is raining for 17.3 days, with typically 85mm (3.35") of accumulated precipitation. Throughout the year, there are 163.2 rainfall days, and 839mm (33.03") of precipitation is accumulated.

Snowfall

In Oarai, snow does not fall in April through November.

Sea temperature

In Oarai, in July, the average water temperature is 21.8°C (71.2°F).
Note: When the surface water temperature is 21.8°C (71.2°F), most do not enjoy swimming. Breathing control becomes more complex as temperatures drop below 21°C (69.8°F).

Daylight

In Oarai, the average length of the day in July is 14h and 22min.
On the first day of the month, sunrise is at 04:23 and sunset at 18:59. On the last day of July, in Oarai, sunrise is at 04:43 and sunset at 18:44 JST.

Sunshine

In July, the average sunshine is 8.6h.

UV index

The months with the highest UV index are July and August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: An average UV index of 6 in July transforms into this advice:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. 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. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.
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Frequently asked questions

How hot is July in Oarai?

During July, Oarai experiences an average high-temperature of 28°C (82.4°F) and a low-temperature of 21.8°C (71.2°F). In July, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is evaluated at 32°C (89.6°F).

What is the most humid month in Oarai?

July is the most humid month in Oarai, with an average relative humidity of 82%.

What is the average humidity in July in Oarai?

The average relative humidity in July is 82%.

How much does it rain in Oarai in July?

In July, in Oarai, Japan, the rain falls for 17.3 days. Throughout July, 85mm (3.35") of precipitation is accumulated.

When it does not snow in Oarai?

April through November are months without snowfall in Oarai, Japan.

What is the sea temperature in July in Oarai?

In Oarai, Japan, the average seawater temperature in July is 21.8°C (71.2°F). For swimming, a surface water temperature of 21.8°C (71.2°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

What is the average length of the day in July in Oarai?

In Oarai, Japan, the average day length in July is 14h and 22min.

What time are sunrise and sunset in July in Oarai?

On the first day of July in Oarai, sunrise is at 04:23 and sunset at 18:59. On the last day of the month, sunrise is at 04:43 and sunset at 18:44 JST.

How many hours of sunshine does Oarai have in July?

The average sunshine duration in July in Oarai, Japan, is 8.6h.

What are the months with the highest UV index in Oarai?

July and August, with an average maximum UV index of 6, are months with the highest UV index.

What is the UV index reading in July in Oarai?

In July, the average daily maximum UV index in Oarai is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Oarai, Japan

Average temperature in July - Oarai, Japan
  • Average high temperature in July: 28°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 (7.6°C).

  • Average low temperature in July: 21.8°C

The month with the highest average low temperature is August (23.3°C).
The coldest month (with the lowest average low temperature) is January (1.6°C).

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Average pressure in July
Oarai, Japan

Average pressure in July - Oarai, Japan
  • Average pressure in July: 1009.7mbar

The month with the highest atmospheric pressure is November (1018.3mbar).
The month with the lowest atmospheric pressure is June (1009.3mbar).

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Average wind speed in July
Oarai, Japan

Average wind speed in July - Oarai, Japan
  • Average wind speed in July: 9.7km/h

The windiest month (with the highest average wind speed) is February (14.4km/h).
The calmest month (with the lowest average wind speed) is July (9.7km/h).

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Average humidity in July
Oarai, Japan

Average humidity in July - Oarai, Japan
  • Average humidity in July: 82%

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 July
Oarai, Japan

Average rainfall in July - Oarai, Japan
  • Average rainfall in July: 85mm

The wettest month (with the highest rainfall) is October (121mm).
The driest month (with the least rainfall) is January (34mm).

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Average rainfall days in July
Oarai, Japan

Average rainfall days in July - Oarai, Japan
  • Average rainfall days in July: 17.3 days

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is January (7.8 days).

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Average snowfall in July
Oarai, Japan

Average snowfall in July - Oarai, Japan
  • Average snowfall in July: 0mm

The month with the highest snowfall is February (32mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).

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Average snowfall days in July
Oarai, Japan

Average snowfall days in July - Oarai, Japan
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (2.9 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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Average sea temperature in July
Oarai, Japan

Average sea temperature in July - Oarai, Japan
  • Average sea temperature in July: 21.8°C

The best month for swimming (with the highest average sea temperature) is August (23.6°C).
The coldest month (with the lowest average sea temperature) is February (11.7°C).

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Average daylight in July /
Average sunshine in July
Oarai, Japan

Average daylight in July / Average sunshine in July - Oarai, Japan
  • Average daylight in July: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in July: 8h and 4min

The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 36min).

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Average sunshine days in July
Oarai, Japan

Average sunshine days in July - Oarai, Japan
  • Average sunshine days in July: 12.4 days

The month with the most sunshine days is January (21.8 days).
The month with the least sunshine days is June (11.1 days).

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Average UV index in July
Oarai, Japan

Average UV index in July - Oarai, Japan
  • Average UV index in July: 6

The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January and February (UV index 2).

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Average cloud cover in July
Oarai, Japan

Average cloud cover in July - Oarai, Japan
  • Average cloud cover in July: 48

The months with the most cloud cover are June and July (Cloud cover 48).
The month with the least cloud cover is January (Cloud cover 30).

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Average visibility in July
Oarai, Japan

Average visibility in July - Oarai, Japan
  • Average visibility in July: 9km

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

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Oarai, Japan

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