July weather forecast
Futatsugi, Japan

July

Weather in July

July, the same as June, is a moderately hot summer month in Futatsugi, Japan, with an average temperature ranging between min 23°C (73.4°F) and max 29.8°C (85.6°F).

Temperature

As June transitions into July, Futatsugi notices a gentle rise in the average high-temperature, transitioning from 25.7°C (78.3°F) to a still moderately hot 29.8°C (85.6°F). Futatsugi's average low-temperature in July is measured at a still warm 23°C (73.4°F).

Heat index

The average heat index in July is computed to be a torrid 37°C (98.6°F). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.
The heat index's values are generally associated with conditions in shade and light breezes. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is an aggregate value of air's warmth and moisture to show the human-felt temperature. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

July is the most humid month, with an average relative humidity of 78%.

Rainfall

In Futatsugi, during July, the rain falls for 13.4 days and regularly aggregates up to 37mm (1.46") of precipitation. Throughout the year, in Futatsugi, there are 136.1 rainfall days, and 307mm (12.09") of precipitation is accumulated.

Snowfall

March through December are months without snowfall.

Daylight

In July, the average length of the day is 14h and 19min.
On the first day of July, sunrise is at 04:27 and sunset at 19:00. On the last day of the month, sunrise is at 04:47 and sunset at 18:45 JST.

Sunshine

In Futatsugi, the average sunshine in July is 9h.

UV index

The month with the highest UV index in Futatsugi is July, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the average person.
Note: In July, a daily UV index of 7 turns into the following recommendations:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.

Frequently asked questions

Is it hot during July?
In July, the average high-temperature and low-temperature are 29.8°C (85.6°F) and 23°C (73.4°F) respectively. The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in July is computed to be 37°C (98.6°F).
What is the most humid month?
With an average relative humidity of 78%, July is the most humid month in Futatsugi.
What is the average humidity in July?
In July, the average relative humidity is 78%.
How many days does it rain in July?
In Futatsugi, during July, the rain falls for 13.4 days and regularly aggregates up to 37mm (1.46") of precipitation.
When it does not snow?
In Futatsugi, Japan, snow does not fall in March through December.
How many hours of daylight does Futatsugi have in July?
In Futatsugi, the average day length in July is 14h and 19min.
When is the sunrise / sunset in July?
In July, on the first day of the month, sunrise is at 04:27 and sunset at 19:00. On the last day of the month, sunrise is at 04:47 and sunset at 18:45 JST.
How many hours of sunshine does Futatsugi have in July?
In July, the average sunshine duration is 9h.
What is the month with the highest UV index?
With an average maximum UV index of 7, July is the month with the highest UV index.
What is the UV index intensity in July?
The average daily maximum UV index in July is 7. A UV Index value of 6 to 7 symbolizes a high hazard to health from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
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
Futatsugi, Japan
  • Average high temperature in July: 29.8°C

The warmest month (with the highest average high temperature) is August (31.5°C).
The month with the lowest average high temperature is January (8.6°C).

  • Average low temperature in July: 23°C

The month with the highest average low temperature is August (24.5°C).
The coldest month (with the lowest average low temperature) is January (2°C).

Average pressure in July
Futatsugi, Japan
  • Average pressure in July: 1009.8mbar

The month with the highest atmospheric pressure is November (1018.2mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).

Average wind speed in July
Futatsugi, Japan
  • Average wind speed in July: 11.3km/h

The windiest month (with the highest average wind speed) is April (13.3km/h).
The calmest month (with the lowest average wind speed) is November (10.1km/h).

Average humidity in July
Futatsugi, Japan
  • Average humidity in July: 78%

The month with the highest relative humidity is July (78%).
The month with the lowest relative humidity is January (60%).

Average rainfall in July
Futatsugi, Japan
  • Average rainfall in July: 37mm

The wettest month (with the highest rainfall) is October (40mm).
The driest month (with the least rainfall) is January (12mm).

Average rainfall days in July
Futatsugi, Japan
  • Average rainfall days in July: 13.4 days

The months with the highest number of rainy days are June and October (14.2 days).
The month with the least rainy days is January (6.4 days).

Average snowfall in July
Futatsugi, Japan
  • Average snowfall in July: 0mm

The month with the highest snowfall is February (14mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).

Average snowfall days in July
Futatsugi, Japan
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

Average daylight in July /
Average sunshine in July
Futatsugi, 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: 9h and 0min

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 42min).

Average sunshine days in July
Futatsugi, Japan
  • Average sunshine days in July: 15 days

The month with the most sunshine days is January (23 days).
The month with the least sunshine days is June (13.3 days).

Average UV index in July
Futatsugi, Japan
  • Average UV index in July: 7

The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is January (UV index 2).

Average cloud cover in July
Futatsugi, Japan
  • Average cloud cover in July: 44

The month with the most cloud cover is June (Cloud cover 47).
The month with the least cloud cover is January (Cloud cover 28).

Average visibility in July
Futatsugi, Japan
  • Average visibility in July: 9km

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

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