Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average snowfall in July
- Average snowfall days in July
- Average sea temperature in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
Weather in July
Temperature
As Hekinan enters July, the average high-temperature marginally increases from the 25.3°C (77.5°F) of June to a still moderately hot 29.3°C (84.7°F). Hekinan records an average nighttime low of 23.2°C (73.8°F) in July.Heat index
The heat index for July is evaluated at a torrid 36°C (96.8°F). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.In the scope of the heat index, its values resonate with shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', combines both the air temperature and the humidity level to give a perceived human temperature. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.
Humidity
With an average relative humidity of 80%, July is the most humid month in Hekinan, Japan.Rainfall
The month with the most rainfall in Hekinan is July, when the rain falls for 20.5 days and typically aggregates up to 161mm (6.34") of precipitation.Snowfall
In Hekinan, snow does not fall in March through November.Sea temperature
In Hekinan, in July, the average water temperature is 25.8°C (78.4°F).Note: For swimming, diving, and similar activities, the water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered delightful, allowing for extended periods of enjoyment without discomfort.
Daylight
The average length of the day in July in Hekinan is 14h and 14min.On the first day of the month, sunrise is at 04:42 and sunset at 19:09. On the last day of July, sunrise is at 05:01 and sunset at 18:55 JST.
Sunshine
The average sunshine in July is 9.2h.UV index
July and August, with an average maximum UV index of 7, 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 rays for average individuals.Note: The UV index of 7 in July translates into these instructions:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. 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. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Caution! The Sun's UV intensity grows with reflections off sand and water.
Frequently asked questions
Is it hot in Hekinan during July?
What is the most humid month in Hekinan?
What is the average humidity in July in Hekinan?
What is the wettest month in Hekinan?
How many days does it rain in July in Hekinan?
When it does not snow in Hekinan?
How warm is the water in July in Hekinan?
What is the average length of the day in July in Hekinan?
What time are sunrise and sunset in July in Hekinan?
How many hours of sunshine does Hekinan have in July?
What is the month with the highest UV index in Hekinan?
What is the UV index reading in July in Hekinan?
Average temperature in July
Hekinan, Japan
- Average high temperature in July: 29.3°C
The warmest month (with the highest average high temperature) is August (31.4°C).
The month with the lowest average high temperature is January (8.3°C).
- Average low temperature in July: 23.2°C
The month with the highest average low temperature is August (25°C).
The coldest month (with the lowest average low temperature) is January (2.6°C).
Average pressure in July
Hekinan, Japan
- Average pressure in July: 1009.7mbar
The month with the highest atmospheric pressure is November (1019.1mbar).
The month with the lowest atmospheric pressure is June (1009mbar).
Average wind speed in July
Hekinan, Japan
- Average wind speed in July: 9.1km/h
The windiest month (with the highest average wind speed) is January (14.3km/h).
The calmest month (with the lowest average wind speed) is July (9.1km/h).
Average humidity in July
Hekinan, Japan
- Average humidity in July: 80%
The month with the highest relative humidity is July (80%).
The month with the lowest relative humidity is February (69%).
Average rainfall in July
Hekinan, Japan
- Average rainfall in July: 161mm
The wettest month (with the highest rainfall) is July (161mm).
The driest month (with the least rainfall) is January (27mm).
Average rainfall days in July
Hekinan, Japan
- Average rainfall days in July: 20.5 days
The month with the highest number of rainy days is July (20.5 days).
The month with the least rainy days is November (8.6 days).
Average snowfall in July
Hekinan, Japan
- Average snowfall in July: 0mm
The month with the highest snowfall is January (15mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in July
Hekinan, Japan
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (2.7 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average sea temperature in July
Hekinan, Japan
- Average sea temperature in July: 25.8°C
The best month for swimming (with the highest average sea temperature) is August (27.1°C).
The coldest months (with the lowest average sea temperature) are February and March (14.6°C).
Average daylight in July /
Average sunshine in July
Hekinan, Japan
- Average daylight in July: 14h and 1min
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 54min).
- Average sunshine in July: 9h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 5h and 48min).
Average sunshine days in July
Hekinan, Japan
- Average sunshine days in July: 7.8 days
The month with the most sunshine days is November (18.6 days).
The month with the least sunshine days is July (7.8 days).
Average UV index in July
Hekinan, Japan
- Average UV index in July: 7
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in July
Hekinan, Japan
- Average cloud cover in July: 43
The month with the most cloud cover is July (Cloud cover 43).
The month with the least cloud cover is November (Cloud cover 31).
Average visibility in July
Hekinan, Japan
- Average visibility in July: 9km
The months with the highest visibility are January, February, March, November and December (10km).
The months with the lowest visibility are April, May, June, July, August, September and October (9km).
Hekinan, Japan
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