July weather forecast
Obama, Japan

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Weather in July

July, the same as June, is a moderately hot summer month in Obama, Japan, with an average temperature ranging between min 21.1°C (70°F) and max 27.3°C (81.1°F).

Temperature

July introduces a marginal temperature uplift, with average high-temperatures adjusting from June's warm 23.6°C (74.5°F) to a still moderately hot 27.3°C (81.1°F). Obama, in the month of July, anticipates a consistent average low-temperature of 21.1°C (70°F).

Heat index

The heat index value for July is calculated to be a hot 31°C (87.8°F). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.

Humidity

With an average relative humidity of 86%, July is the most humid month.

Rainfall

The month with the most rainfall is July, when the rain falls for 22.1 days and typically aggregates up to 216mm (8.5") of precipitation.

Snowfall

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

Sea temperature

In Obama, the average seawater temperature in July is 26°C (78.8°F).
Note: Water activities including swimming and diving at temperatures from 25°C (77°F) to 29°C (84.2°F) are deemed very pleasurable and enjoyable for extended periods, devoid of discomfort.

Daylight

In July, the average length of the day in Obama is 14h and 17min.
On the first day of the month, sunrise is at 04:45 and sunset at 19:16. On the last day of July, in Obama, sunrise is at 05:04 and sunset at 19:02 JST.

Sunshine

In July, the average sunshine is 8.6h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index of 6 during July translates into the following directions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Note! Reflective surfaces like sand and water heighten the UV radiation levels.
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Frequently asked questions

What are July temperatures in Obama?

During July, Obama experiences an average high-temperature of 27.3°C (81.1°F) and a low-temperature of 21.1°C (70°F). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in July is calculated to be 31°C (87.8°F).

What is the most humid month in Obama?

With an average relative humidity of 86%, July is the most humid month.

What is the average humidity in July in Obama?

In July, the average relative humidity is 86%.

What is the rainiest month in Obama?

The month with the most rainfall is July, when the rain falls for 22.1 days and typically aggregates up to 216mm (8.5") of precipitation.

How much does it rain in Obama in July?

In Obama, Japan, during July, the rain falls for 22.1 days and regularly aggregates up to 216mm (8.5") of precipitation.

When it does not snow in Obama?

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

What is the sea water temperature in July in Obama?

In Obama, the average seawater temperature in July is 26°C (78.8°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

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

In July, the average day length is 14h and 17min.

What time are sunrise and sunset in July in Obama?

In July, on the first day of the month, sunrise is at 04:45 and sunset at 19:16. On the last day of the month, in Obama, sunrise is at 05:04 and sunset at 19:02 JST.

How long on average sun shines in July in Obama?

In Obama, Japan, the average sunshine duration in July is 8.6h.

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

June through August, with an average maximum UV index of 6, are months with the highest UV index in Obama, Japan.

What is the UV index reading in July in Obama?

In Obama, the average daily maximum UV index in July is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from unsafe exposure to Sun's UV rays.
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
Obama, Japan

Average temperature in July - Obama, Japan
  • Average high temperature in July: 27.3°C

The warmest month (with the highest average high temperature) is August (29°C).
The month with the lowest average high temperature is January (5.1°C).

  • Average low temperature in July: 21.1°C

The month with the highest average low temperature is August (22.6°C).
The coldest month (with the lowest average low temperature) is February (0.7°C).

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Average pressure in July
Obama, Japan

Average pressure in July - Obama, Japan
  • Average pressure in July: 1009.3mbar

The month with the highest atmospheric pressure is February (1019.7mbar).
The month with the lowest atmospheric pressure is June (1008.9mbar).

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Average wind speed in July
Obama, Japan

Average wind speed in July - Obama, Japan
  • Average wind speed in July: 7.7km/h

The windiest month (with the highest average wind speed) is January (13.6km/h).
The calmest months (with the lowest average wind speed) are July and August (7.7km/h).

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Average humidity in July
Obama, Japan

Average humidity in July - Obama, Japan
  • Average humidity in July: 86%

The month with the highest relative humidity is July (86%).
The month with the lowest relative humidity is May (77%).

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Average rainfall in July
Obama, Japan

Average rainfall in July - Obama, Japan
  • Average rainfall in July: 216mm

The wettest month (with the highest rainfall) is July (216mm).
The driest month (with the least rainfall) is November (78mm).

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Average rainfall days in July
Obama, Japan

Average rainfall days in July - Obama, Japan
  • Average rainfall days in July: 22.1 days

The month with the highest number of rainy days is December (24.6 days).
The month with the least rainy days is May (15.2 days).

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Average snowfall in July
Obama, Japan

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

The month with the highest snowfall is January (249mm).
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
Obama, Japan

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

The month with the highest number of snowfall days is January (13 days).
The months with the least snowfall days are May, June, July, August, September, October and November (0 days).

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Average sea temperature in July
Obama, Japan

Average sea temperature in July - Obama, Japan
  • Average sea temperature in July: 26°C

The best month for swimming (with the highest average sea temperature) is August (27.8°C).
The coldest month (with the lowest average sea temperature) is March (12°C).

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

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

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 July: 8h and 4min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).

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Average sunshine days in July
Obama, Japan

Average sunshine days in July - Obama, Japan
  • Average sunshine days in July: 7.1 days

The month with the most sunshine days is May (13.7 days).
The month with the least sunshine days is January (3.2 days).

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Average UV index in July
Obama, Japan

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

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in July
Obama, Japan

Average cloud cover in July - Obama, Japan
  • Average cloud cover in July: 47

The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 36).

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Average visibility in July
Obama, Japan

Average visibility in July - Obama, Japan
  • Average visibility in July: 8km

The months with the highest visibility are February, March, April, May, June, August, September, October, November and December (9km).
The months with the lowest visibility are January and July (8km).

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Obama, Japan

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