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
July
Weather in July
Temperature
Sayama's transition into July is marked by a minor temperature shift, moving from a moderately hot 26.1°C (79°F) in June to a hot 30.4°C (86.7°F). July nights in Sayama experience a consistent temperature drop to a warm 23.1°C (73.6°F).Heat index
The average heat index in July is computed to be a very hot 37°C (98.6°F). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.The standards for the heat index are set for locations in shade and under light breezes. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.
Humidity
The months with the highest humidity are June and July, with an average relative humidity of 73%.Rainfall
In Sayama, in July, it is raining for 16.8 days, with typically 75mm (2.95") of accumulated precipitation. Throughout the year, there are 146.2 rainfall days, and 669mm (26.34") of precipitation is accumulated.Snowfall
In Sayama, snow does not fall in April through October and December.Daylight
The average length of the day in July in Sayama, Japan, is 14h and 19min.On the first day of the month, sunrise is at 04:29 and sunset at 19:02. On the last day of July, sunrise is at 04:49 and sunset at 18:48 JST.
Sunshine
In July, the average sunshine is 9.2h.UV index
July is the month with the highest UV index in Sayama, Japan, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index of 7 during July translates into the following directions:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. 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. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is July in Sayama?
What are the most humid months in Sayama?
What is the average humidity in July in Sayama?
How much does it rain in Sayama in July?
When it does not snow in Sayama?
How many hours of daylight does Sayama have in July?
When are sunrise and sunset in July in Sayama?
How long on average sun shines in July in Sayama?
What is the month with the highest UV index in Sayama?
What is the UV index intensity in July in Sayama?
Average temperature in July
Sayama, Japan
- Average high temperature in July: 30.4°C
The warmest month (with the highest average high temperature) is August (32°C).
The month with the lowest average high temperature is January (8.4°C).
- Average low temperature in July: 23.1°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 (1.4°C).
Average pressure in July
Sayama, Japan
- Average pressure in July: 1009.8mbar
The month with the highest atmospheric pressure is November (1018.4mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed in July
Sayama, Japan
- Average wind speed in July: 8.7km/h
The windiest month (with the highest average wind speed) is April (11.5km/h).
The calmest month (with the lowest average wind speed) is July (8.7km/h).
Average humidity in July
Sayama, Japan
- Average humidity in July: 73%
The months with the highest relative humidity are June and July (73%).
The month with the lowest relative humidity is January (58%).
Average rainfall in July
Sayama, Japan
- Average rainfall in July: 75mm
The wettest month (with the highest rainfall) is October (102mm).
The driest month (with the least rainfall) is December (21mm).
Average rainfall days in July
Sayama, Japan
- Average rainfall days in July: 16.8 days
The month with the highest number of rainy days is June (18.5 days).
The month with the least rainy days is January (4.8 days).
Average snowfall in July
Sayama, Japan
- Average snowfall in July: 0mm
The month with the highest snowfall is February (39mm).
The months with the least snowfall are April, May, June, July, August, September, October and December (0mm).
Average snowfall days in July
Sayama, Japan
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (2.1 days).
The months with the least snowfall days are April, May, June, July, August, September, October and December (0 days).
Average daylight in July /
Average sunshine in July
Sayama, Japan
- Average daylight in July: 14h and 2min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in July: 9h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The months with the least sunshine are February and November (Average sunshine: 6h and 12min).
Average sunshine days in July
Sayama, Japan
- Average sunshine days in July: 9.9 days
The month with the most sunshine days is January (25.3 days).
The month with the least sunshine days is June (9.1 days).
Average UV index in July
Sayama, Japan
- 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 January (UV index 2).
Average cloud cover in July
Sayama, Japan
- Average cloud cover in July: 42
The month with the most cloud cover is June (Cloud cover 45).
The month with the least cloud cover is January (Cloud cover 26).
Average visibility in July
Sayama, Japan
- Average visibility in July: 9km
The months with the highest visibility are January, February, March, April, May, November and December (10km).
The months with the lowest visibility are June, July, August, September and October (9km).
