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
The shift into July is marked by a modest rise in the average high-temperature, moving from June's warm 24.1°C (75.4°F) to a still moderately hot 27.8°C (82°F). During July, Johana consistently records a temperature low averaging a refreshing 19.6°C (67.3°F).Heat index
July's average heat index is appraised at a hot 32°C (89.6°F). With extended exposure and activity, one might feel exhausted and experience heat cramps.Heat index values are typically calculated for conditions of shade and a light breeze. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
Humidity
In Johana, the average relative humidity in July is 82%.Rainfall
July is the month with the most rainfall in Johana, Japan. Rain falls for 20.7 days and accumulates 177mm (6.97") of precipitation.Snowfall
In Johana, snow does not fall in May through October.Daylight
In Johana, the average length of the day in July is 14h and 23min.On the first day of the month, sunrise is at 04:37 and sunset at 19:14. On the last day of July, in Johana, Japan, sunrise is at 04:58 and sunset at 18:59 JST.
Sunshine
In Johana, the average sunshine in July is 9.2h.UV index
The months with the highest UV index in Johana are June through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 6 during July translates into the following guidance:
Deter overexposure. Protecting against the sun's effects is essential. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average July temperature in Johana?
What is the average humidity in July in Johana?
What is the rainiest month in Johana?
How many days does it rain in July in Johana?
When it does not snow in Johana?
What is the average length of the day in July in Johana?
When are sunrise and sunset in July in Johana?
How many hours of sunshine does Johana have in July?
When is the highest UV index in Johana?
How high is the UV index in July in Johana?
Average temperature in July
Johana, Japan
- Average high temperature in July: 27.8°C
The warmest month (with the highest average high temperature) is August (29.3°C).
The month with the lowest average high temperature is January (3°C).
- Average low temperature in July: 19.6°C
The month with the highest average low temperature is August (20.8°C).
The coldest month (with the lowest average low temperature) is January (-2.5°C).
Average pressure in July
Johana, Japan
- Average pressure in July: 1009.4mbar
The month with the highest atmospheric pressure is February (1019.5mbar).
The month with the lowest atmospheric pressure is June (1009.1mbar).
Average wind speed in July
Johana, Japan
- Average wind speed in July: 7.3km/h
The windiest month (with the highest average wind speed) is December (10.7km/h).
The calmest months (with the lowest average wind speed) are June and August (6.9km/h).
Average humidity in July
Johana, Japan
- Average humidity in July: 82%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is May (71%).
Average rainfall in July
Johana, Japan
- Average rainfall in July: 177mm
The wettest month (with the highest rainfall) is July (177mm).
The driest month (with the least rainfall) is May (77mm).
Average rainfall days in July
Johana, Japan
- Average rainfall days in July: 20.7 days
The month with the highest number of rainy days is July (20.7 days).
The month with the least rainy days is February (11.6 days).
Average snowfall in July
Johana, Japan
- Average snowfall in July: 0mm
The month with the highest snowfall is January (440mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in July
Johana, Japan
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (15.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in July /
Average sunshine in July
Johana, Japan
- Average daylight in July: 14h and 2min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in July: 9h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in July
Johana, Japan
- Average sunshine days in July: 8.4 days
The month with the most sunshine days is May (16.7 days).
The month with the least sunshine days is January (7.1 days).
Average UV index in July
Johana, Japan
- Average UV index in July: 6
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in July
Johana, Japan
- Average cloud cover in July: 42
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is May (Cloud cover 34).
Average visibility in July
Johana, Japan
- Average visibility in July: 8km
The months with the highest visibility are March, April, May, June, August, September, October, November and December (9km).
The months with the lowest visibility are January, February and July (8km).
Johana, Japan
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