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 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
Keihinjima experiences a minor temperature shift with the start of July, with average high-temperatures moving from a moderately hot 24.3°C (75.7°F) in June to a still warm 28.3°C (82.9°F). July sees a slight dip to an average low temperature of 23.3°C (73.9°F) from the daytime highs.Heat index
The heat index value during July is evaluated at a hot 33°C (91.4°F). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Exposure to the direct sun could elevate the heat index 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. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
Humidity
The most humid month is July, with an average relative humidity of 80%.Rainfall
In Keihinjima, during July, the rain falls for 15.3 days and regularly aggregates up to 73mm (2.87") of precipitation. Throughout the year, in Keihinjima, there are 154.1 rainfall days, and 754mm (29.69") of precipitation is accumulated.Snowfall
In Keihinjima, snow does not fall in April through December.Daylight
In Keihinjima, the average length of the day in July is 14h and 18min.On the first day of the month, sunrise is at 04:29 and sunset at 19:00. On the last day of July, sunrise is at 04:48 and sunset at 18:46 JST.
Sunshine
In July, the average sunshine in Keihinjima is 9.5h.UV index
With an average maximum UV index of 7, July is the month with the highest UV index in Keihinjima, Japan. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index of 7 during July translates into the following directions:
Prevent overexposure. Protection from the sun's harmful effects is needed. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Frequently asked questions
Is it hot in Keihinjima during July?
What is the most humid month in Keihinjima?
What is the average humidity in July in Keihinjima?
How much does it rain in Keihinjima in July?
When it does not snow in Keihinjima?
What is the average length of the day in July in Keihinjima?
When is the sunrise / sunset in July in Keihinjima?
How many hours of sunshine does Keihinjima have in July?
What is the month with the highest UV index in Keihinjima?
What is the UV index reading in July in Keihinjima?
Average temperature in July
Keihinjima, Japan
- Average high temperature in July: 28.3°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 (8.9°C).
- Average low temperature in July: 23.3°C
The month with the highest average low temperature is August (24.9°C).
The coldest month (with the lowest average low temperature) is January (3.4°C).
Average pressure in July
Keihinjima, Japan
- Average pressure in July: 1009.8mbar
The month with the highest atmospheric pressure is November (1018mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed in July
Keihinjima, Japan
- Average wind speed in July: 15km/h
The windiest month (with the highest average wind speed) is April (17.3km/h).
The calmest month (with the lowest average wind speed) is June (13.6km/h).
Average humidity in July
Keihinjima, Japan
- Average humidity in July: 80%
The month with the highest relative humidity is July (80%).
The month with the lowest relative humidity is January (61%).
Average rainfall in July
Keihinjima, Japan
- Average rainfall in July: 73mm
The wettest month (with the highest rainfall) is October (100mm).
The driest month (with the least rainfall) is December (36mm).
Average rainfall days in July
Keihinjima, Japan
- Average rainfall days in July: 15.3 days
The month with the highest number of rainy days is June (16 days).
The month with the least rainy days is January (7.5 days).
Average snowfall in July
Keihinjima, Japan
- Average snowfall in July: 0mm
The month with the highest snowfall is February (37mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in July
Keihinjima, Japan
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (2 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
Keihinjima, 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 3min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 5h and 30min).
Average sunshine days in July
Keihinjima, Japan
- Average sunshine days in July: 14.1 days
The month with the most sunshine days is January (20.9 days).
The month with the least sunshine days is June (12.3 days).
Average UV index in July
Keihinjima, Japan
- Average UV index in July: 7
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).
Average cloud cover in July
Keihinjima, Japan
- Average cloud cover in July: 39
The months with the most cloud cover are June and October (Cloud cover 45).
The month with the least cloud cover is January (Cloud cover 31).
Average visibility in July
Keihinjima, Japan
- Average visibility in July: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Keihinjima, Japan
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