July weather forecastMinamata, Japan
July weather for Minamata, Japan: July, like June, in Minamata, Japan, is a moderately hot summer month, with an average temperature ranging between max 27.6°C (81.7°F) and min 23.9°C (75°F). With an average relative humidity of 87%, July is the most humid month in Minamata, Japan.
July
Weather in July
July, like June, in Minamata, Japan, is a moderately hot summer month, with an average temperature ranging between max 27.6°C (81.7°F) and min 23.9°C (75°F).Temperature
As Minamata transitions into July, a marginal rise in the average high-temperature is observed, moving from 24.1°C (75.4°F) in June to a still moderately hot 27.6°C (81.7°F). Minamata registers a gentle descent to an average nighttime low of 23.9°C (75°F) in July from its daytime highs.Heat index
July's heat index is estimated at a hot 32°C (89.6°F). Constant activity during exposure could result in a state of weariness and possibly heat cramps.Be informed that the heat index values are oriented around shady conditions and gentle breezes. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
Humidity
With an average relative humidity of 87%, July is the most humid month.Rainfall
In July, the rain falls for 22.2 days. Throughout July, 227mm (8.94") of precipitation is accumulated. In Minamata, during the entire year, the rain falls for 190.1 days and collects up to 1194mm (47.01") of precipitation.Snowfall
In Minamata, snow does not fall in March through December.Sea temperature
In Minamata, in July, the average water temperature is 26.3°C (79.3°F).Note: Temperatures between 25°C (77°F) and 29°C (84.2°F) are ideal for swimming, diving, and similar water activities, ensuring pleasure and comfort for extended periods without feeling uneasy.
Daylight
In July, the average length of the day is 14h and 2min.On the first day of July, sunrise is at 05:15 and sunset at 19:29. On the last day of the month, sunrise is at 05:32 and sunset at 19:16 JST.
Sunshine
The average sunshine in July in Minamata is 8.9h.UV index
July is the month with the highest UV index, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: A typical high UV index of 7 in July suggests the following recommendations:
Resist extreme sun exposure. Guarding against solar damage is essential. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Alert! UV radiation becomes sharper due to reflections from sand and water.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Minamata, Japan
- Average high temperature in July: 27.6°C
The warmest month (with the highest average high temperature) is August (29.4°C).
The month with the lowest average high temperature is January (10.8°C).
- Average low temperature in July: 23.9°C
The month with the highest average low temperature is August (25.3°C).
The coldest month (with the lowest average low temperature) is January (6.8°C).
Average pressure in July
Minamata, Japan
- Average pressure in July: 1008.7mbar
The month with the highest atmospheric pressure is January (1021.7mbar).
The month with the lowest atmospheric pressure is June (1008mbar).
Average wind speed in July
Minamata, Japan
- Average wind speed in July: 12.8km/h
The windiest month (with the highest average wind speed) is December (19.8km/h).
The calmest month (with the lowest average wind speed) is June (11.2km/h).
Average humidity in July
Minamata, Japan
- Average humidity in July: 87%
The month with the highest relative humidity is July (87%).
The month with the lowest relative humidity is March (72%).
Average rainfall in July
Minamata, Japan
- Average rainfall in July: 227mm
The wettest month (with the highest rainfall) is June (261mm).
The driest month (with the least rainfall) is January (44mm).
Average rainfall days in July
Minamata, Japan
- Average rainfall days in July: 22.2 days
The month with the highest number of rainy days is July (22.2 days).
The month with the least rainy days is October (11.2 days).
Average snowfall in July
Minamata, Japan
- Average snowfall in July: 0mm
The month with the highest snowfall is January (3mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in July
Minamata, Japan
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (1.1 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average sea temperature in July
Minamata, Japan
- Average sea temperature in July: 26.3°C
The best month for swimming (with the highest average sea temperature) is August (27.9°C).
The coldest month (with the lowest average sea temperature) is March (16.2°C).
Average daylight in July /
Average sunshine in July
Minamata, Japan
- Average daylight in July: 14h and 0min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in July: 8h and 54min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in July
Minamata, Japan
- Average sunshine days in July: 7.5 days
The month with the most sunshine days is October (18.6 days).
The month with the least sunshine days is July (7.5 days).
Average UV index in July
Minamata, 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 and December (UV index 3).
Average cloud cover in July
Minamata, Japan
- Average cloud cover in July: 45
The month with the most cloud cover is June (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in July
Minamata, Japan
- Average visibility in July: 9km
The months with the highest visibility are January, February, March, April, August, September, October, November and December (10km).
The months with the lowest visibility are May, June and July (9km).





