Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average sea temperature in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
With its high average temperature of 29.2°C (84.6°F) and a low of 23.4°C (74.1°F), August is regarded as the warmest month.Heat index
August's mean heat index is computed to be a fiery hot 35°C (95°F). Take more safety measures, heat exhaustion and heat cramps are potential outcomes. Persistent activity might lead to heatstroke.Understand that the heat index values take into account shaded locations and mild winds. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', unifies temperature and humidity readings to offer a comprehensive feel of warmth. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. An upsurge in relative humidity affects normal body cooling mechanisms by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.
Humidity
In August, the average relative humidity in Iyo is 80%.Rainfall
In Iyo, Japan, during August, the rain falls for 20.3 days and regularly aggregates up to 68mm (2.68") of precipitation. Throughout the year, in Iyo, there are 162.8 rainfall days, and 749mm (29.49") of precipitation is accumulated.Snowfall
March through November are months without snowfall.Sea temperature
August is the month with the warmest seawater in Iyo, with an average sea temperature of 27.2°C (81°F).Note: Surface water temperatures between 25°C (77°F) and 29°C (84.2°F) offer outstanding conditions for any water activity, providing extreme pleasure for extended periods.
Daylight
In August, the average length of the day in Iyo is 13h and 23min.On the first day of the month, sunrise is at 05:21 and sunset at 19:09. On the last day of August, sunrise is at 05:42 and sunset at 18:36 JST.
Sunshine
August has the most sunshine of the year in Iyo, with an average of 10.8h of sunshine.UV index
In August, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index, 6 during August, leads to the following recommendations:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Watch out! Reflections from sand and water can surge UV radiation exposure.
Frequently asked questions
What is the hottest time of year in Iyo?
How hot is August in Iyo?
What is the average humidity in August in Iyo?
How many days does it rain in August in Iyo?
When it does not snow in Iyo?
What month is the sea warmest in Iyo?
What is the water temperature in August in Iyo?
How many hours of daylight does Iyo have in August?
What time are sunrise and sunset in August in Iyo?
What month has the most sunshine in Iyo?
How many hours of sunshine does Iyo have in August?
How high is the UV index in August in Iyo?
Average temperature in August
Iyo, Japan
- Average high temperature in August: 29.2°C
The warmest month (with the highest average high temperature) is August (29.2°C).
The month with the lowest average high temperature is January (8°C).
- Average low temperature in August: 23.4°C
The month with the highest average low temperature is August (23.4°C).
The coldest month (with the lowest average low temperature) is January (2.9°C).
Average pressure in August
Iyo, Japan
- Average pressure in August: 1009.1mbar
The month with the highest atmospheric pressure is January (1021mbar).
The month with the lowest atmospheric pressure is June (1008.4mbar).
Average wind speed in August
Iyo, Japan
- Average wind speed in August: 6.9km/h
The windiest month (with the highest average wind speed) is January (12.2km/h).
The calmest month (with the lowest average wind speed) is June (6.6km/h).
Average humidity in August
Iyo, Japan
- Average humidity in August: 80%
The month with the highest relative humidity is July (84%).
The months with the lowest relative humidity are January, February and March (72%).
Average rainfall in August
Iyo, Japan
- Average rainfall in August: 68mm
The wettest month (with the highest rainfall) is June (149mm).
The driest month (with the least rainfall) is January (24mm).
Average rainfall days in August
Iyo, Japan
- Average rainfall days in August: 20.3 days
The month with the highest number of rainy days is July (21.3 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in August
Iyo, Japan
- Average snowfall in August: 0mm
The month with the highest snowfall is December (6mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in August
Iyo, Japan
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average sea temperature in August
Iyo, Japan
- Average sea temperature in August: 27.2°C
The best month for swimming (with the highest average sea temperature) is August (27.2°C).
The coldest month (with the lowest average sea temperature) is February (14.7°C).
Average daylight in August /
Average sunshine in August
Iyo, Japan
- Average daylight in August: 13h and 2min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in August: 10h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).
Average sunshine days in August
Iyo, Japan
- Average sunshine days in August: 6.4 days
The month with the most sunshine days is January (20.3 days).
The month with the least sunshine days is August (6.4 days).
Average UV index in August
Iyo, Japan
- Average UV index in August: 6
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 August
Iyo, Japan
- Average cloud cover in August: 30
The month with the most cloud cover is January (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in August
Iyo, Japan
- Average visibility in August: 10km
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).
Iyo, Japan
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