July weather forecastJiujiang, China
July
Weather in July
July sees a continuation of the summer season with temperatures reaching up to 31.5°C (88.7°F). The highest average temperature accompanied by the longest daylight hour of 14 hours solidifies the reign of summer in July. The city blooms under the consistent sunshine despite undergoing increased rainfall. Though high humidity might affect outdoor activities, it's a great opportunity to experience tropical rain showers.Temperature
The start of July brings a subtle rise in the average high-temperature, moving from a warm 28.3°C (82.9°F) in June to a tropical 31.5°C (88.7°F). The nighttime temperature in Jiujiang dips to a warm 24.5°C (76.1°F) on average during July.Heat index
The heat index value during July is calculated to be an extremely hot 43°C (109.4°F). Stay on guard: Heat exhaustion and heat cramps are predicted. Ongoing effort can cause heatstroke.Take into consideration that the heat index values are calculated for shade and light wind conditions. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Overheating and potential dehydration arise when body heat gain eclipses its release capability.
Humidity
In Jiujiang, the average relative humidity in July is 81%.Rainfall
The month with the most rainfall is July, when the rain falls for 24 days and typically aggregates up to 270mm (10.63") of precipitation.Snowfall
In Jiujiang, snow does not fall in May through October.Daylight
In July, the average length of the day is 13h and 50min.On the first day of the month, sunrise is at 05:19 and sunset at 19:20. On the last day of July, in Jiujiang, sunrise is at 05:35 and sunset at 19:09 CST.
Sunshine
In Jiujiang, the average sunshine in July is 9h.UV index
The month with the highest UV index in Jiujiang, China, is July, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index, 7 in July, converts into the following recommendations:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Jiujiang, China
- Average high temperature in July: 31.5°C
The warmest month (with the highest average high temperature) is August (31.9°C).
The month with the lowest average high temperature is January (8.3°C).
- Average low temperature in July: 24.5°C
The month with the highest average low temperature is August (24.7°C).
The coldest month (with the lowest average low temperature) is January (2.5°C).
Average pressure in July
Jiujiang, China
- Average pressure in July: 1004.3mbar
The month with the highest atmospheric pressure is January (1026.5mbar).
The month with the lowest atmospheric pressure is July (1004.3mbar).
Average wind speed in July
Jiujiang, China
- Average wind speed in July: 8.4km/h
The windiest month (with the highest average wind speed) is February (9.9km/h).
The calmest month (with the lowest average wind speed) is June (7.5km/h).
Average humidity in July
Jiujiang, China
- Average humidity in July: 81%
The month with the highest relative humidity is June (83%).
The month with the lowest relative humidity is December (67%).
Average rainfall in July
Jiujiang, China
- Average rainfall in July: 270mm
The wettest month (with the highest rainfall) is July (270mm).
The driest month (with the least rainfall) is October (39mm).
Average rainfall days in July
Jiujiang, China
- Average rainfall days in July: 24 days
The month with the highest number of rainy days is July (24 days).
The month with the least rainy days is December (8 days).
Average snowfall in July
Jiujiang, China
- Average snowfall in July: 0mm
The month with the highest snowfall is February (197mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in July
Jiujiang, China
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (5.6 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
Jiujiang, China
- Average daylight in July: 13h and 48min
The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).
- Average sunshine in July: 9h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).
Average sunshine days in July
Jiujiang, China
- Average sunshine days in July: 5.5 days
The month with the most sunshine days is December (21 days).
The month with the least sunshine days is July (5.5 days).
Average UV index in July
Jiujiang, China
- Average UV index in July: 7
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in July
Jiujiang, China
- Average cloud cover in July: 43
The months with the most cloud cover are February and June (Cloud cover 54).
The month with the least cloud cover is December (Cloud cover 37).
Average visibility in July
Jiujiang, China
- Average visibility in July: 8km
The months with the highest visibility are January, February, March, April, May, August, September, October, November and December (9km).
The months with the lowest visibility are June and July (8km).
