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
Observing a slight rise in July, the average high-temperature shifts from June's 23.6°C (74.5°F) to a still moderately hot 27.3°C (81.1°F). In Yanai, the month of July brings a consistent average low-temperature of 22.7°C (72.9°F), slightly cooler than its daytime highs.Heat index
For July, the heat index is appraised at a tropical 31°C (87.8°F). Continued exposure and engagement in activity might trigger tiredness and subsequently heat cramps.Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', arises from combining readings of air temperature and relative moisture content. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. 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 are particularly meaningful for babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
Humidity
July is the most humid month, with an average relative humidity of 85%.Rainfall
The month with the most rainfall in Yanai is July, when the rain falls for 20.5 days and typically aggregates up to 213mm (8.39") of precipitation.Snowfall
March through November are months without snowfall.Sea temperature
In Yanai, the average seawater temperature in July is 24.8°C (76.6°F).Note: While a person's sensitivity to cold is personal, factors like sunshine, wind, and the temperature can influence their comfort in 24.8°C (76.6°F) waters. Olympians, for perspective, swim in waters between 25°C (77°F) and 28°C (82.4°F).
Daylight
In July, the average length of the day is 14h and 10min.On the first day of the month, sunrise is at 05:04 and sunset at 19:26. On the last day of July, sunrise is at 05:22 and sunset at 19:13 JST.
Sunshine
In July, the average sunshine is 9.2h.UV index
With an average maximum UV index of 7, July is the month with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the ordinary person.Note: A daily high UV index of 7 in July leads to these guidelines:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! Reflecting off water and sand, UV rays are much stronger.
Frequently asked questions
What is the average July temperature in Yanai?
What is the most humid month in Yanai?
What is the average humidity in July in Yanai?
What is the wettest month in Yanai?
How much does it rain in Yanai in July?
When it does not snow in Yanai?
What is the water temperature in July in Yanai?
What is the average length of the day in July in Yanai?
When are sunrise and sunset in July in Yanai?
How long on average sun shines in July in Yanai?
When is the highest UV index in Yanai?
What is the UV index reading in July in Yanai?
Average temperature in July
Yanai, Japan
- Average high temperature in July: 27.3°C
The warmest month (with the highest average high temperature) is August (29.1°C).
The month with the lowest average high temperature is January (8.7°C).
- Average low temperature in July: 22.7°C
The month with the highest average low temperature is August (24.3°C).
The coldest month (with the lowest average low temperature) is January (4.3°C).
Average pressure in July
Yanai, Japan
- Average pressure in July: 1008.8mbar
The month with the highest atmospheric pressure is January (1021.3mbar).
The month with the lowest atmospheric pressure is June (1008.4mbar).
Average wind speed in July
Yanai, Japan
- Average wind speed in July: 8.6km/h
The windiest month (with the highest average wind speed) is January (14.5km/h).
The calmest month (with the lowest average wind speed) is June (8km/h).
Average humidity in July
Yanai, Japan
- Average humidity in July: 85%
The month with the highest relative humidity is July (85%).
The months with the lowest relative humidity are January, February and March (71%).
Average rainfall in July
Yanai, Japan
- Average rainfall in July: 213mm
The wettest month (with the highest rainfall) is July (213mm).
The driest month (with the least rainfall) is January (39mm).
Average rainfall days in July
Yanai, 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 October (10.5 days).
Average snowfall in July
Yanai, Japan
- Average snowfall in July: 0mm
The month with the highest snowfall is December (8mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in July
Yanai, Japan
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (3.3 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
Yanai, Japan
- Average sea temperature in July: 24.8°C
The best month for swimming (with the highest average sea temperature) is August (26.8°C).
The coldest month (with the lowest average sea temperature) is February (12.9°C).
Average daylight in July /
Average sunshine in July
Yanai, Japan
- Average daylight in July: 14h and 1min
The month with the longest days is June (Average daylight: 14h and 24min).
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 January (Average sunshine: 5h and 0min).
Average sunshine days in July
Yanai, Japan
- Average sunshine days in July: 9.3 days
The month with the most sunshine days is May (18.6 days).
The month with the least sunshine days is July (9.3 days).
Average UV index in July
Yanai, 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 and December (UV index 2).
Average cloud cover in July
Yanai, Japan
- Average cloud cover in July: 41
The months with the most cloud cover are January and June (Cloud cover 43).
The months with the least cloud cover are August, October and November (Cloud cover 32).
Average visibility in July
Yanai, Japan
- Average visibility in July: 9km
The months with the highest visibility are January, February, March, August, September, October, November and December (10km).
The months with the lowest visibility are April, May, June and July (9km).
Yanai, Japan
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