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
In July, the meteorological conditions subtly change with the average high-temperature edging from a warm 24.9°C (76.8°F) in June to a still moderately hot 29°C (84.2°F). Yachiyo records a consistent low-temperature of 23°C (73.4°F) during July nights.Heat index
During July, the heat index is calculated to be a sweltering 35°C (95°F). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.It is crucial to understand that heat index figures are for shade and gentle wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a value derived by merging air temperature with the humidity to convey how the climate feels. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. In the presence of elevated relative humidity, the evaporation rate decreases. This reduction leads to increased body heat retention compared to conditions of dry air. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.
Humidity
The most humid month is July, with an average relative humidity of 80%.Rainfall
In Yachiyo, Japan, in July, it is raining for 10.6 days, with typically 24mm (0.94") of accumulated precipitation. In Yachiyo, during the entire year, the rain falls for 98.7 days and collects up to 190mm (7.48") of precipitation.Snowfall
March through December are months without snowfall.Daylight
The average length of the day in July in Yachiyo is 14h and 19min.On the first day of July in Yachiyo, sunrise is at 04:27 and sunset at 18:59. On the last day of the month, sunrise is at 04:46 and sunset at 18:45 JST.
Sunshine
The average sunshine in July is 9h.UV index
With an average maximum UV index of 7, July is the month with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: A typical high UV index of 7 in July suggests the following recommendations:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. 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. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot in Yachiyo during July?
What is the most humid month in Yachiyo?
What is the average humidity in July in Yachiyo?
How many days does it rain in July in Yachiyo?
When it does not snow in Yachiyo?
How many hours of daylight does Yachiyo have in July?
When are sunrise and sunset in July in Yachiyo?
How long on average sun shines in July in Yachiyo?
When is the highest UV index in Yachiyo?
What is the UV index intensity in July in Yachiyo?
Average temperature in July
Yachiyo, Japan
- Average high temperature in July: 29°C
The warmest month (with the highest average high temperature) is August (30.9°C).
The month with the lowest average high temperature is January (8.7°C).
- Average low temperature in July: 23°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 (2.8°C).
Average pressure in July
Yachiyo, Japan
- Average pressure in July: 1009.7mbar
The month with the highest atmospheric pressure is November (1018mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed in July
Yachiyo, Japan
- Average wind speed in July: 12.6km/h
The windiest month (with the highest average wind speed) is April (14.8km/h).
The calmest months (with the lowest average wind speed) are June and November (11.7km/h).
Average humidity in July
Yachiyo, Japan
- Average humidity in July: 80%
The month with the highest relative humidity is July (80%).
The month with the lowest relative humidity is January (61%).
Average rainfall in July
Yachiyo, Japan
- Average rainfall in July: 24mm
The wettest month (with the highest rainfall) is October (25mm).
The driest month (with the least rainfall) is January (7mm).
Average rainfall days in July
Yachiyo, Japan
- Average rainfall days in July: 10.6 days
The month with the highest number of rainy days is June (10.9 days).
The month with the least rainy days is January (4.8 days).
Average snowfall in July
Yachiyo, Japan
- Average snowfall in July: 0mm
The month with the highest snowfall is February (4mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in July
Yachiyo, Japan
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (2.2 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).
Average daylight in July /
Average sunshine in July
Yachiyo, 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 0min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 5h and 30min).
Average sunshine days in July
Yachiyo, Japan
- Average sunshine days in July: 18.5 days
The month with the most sunshine days is January (24.3 days).
The month with the least sunshine days is June (16.1 days).
Average UV index in July
Yachiyo, 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
Yachiyo, Japan
- Average cloud cover in July: 43
The month with the most cloud cover is June (Cloud cover 46).
The month with the least cloud cover is January (Cloud cover 29).
Average visibility in July
Yachiyo, Japan
- Average visibility in July: 9km
The months with the highest visibility are January, February, March, April, May, August, September, October, November and December (10km).
The months with the lowest visibility are June and July (9km).
