September weather forecastMisato, Japan
September
Weather in September
September, the first month of the autumn in Misato, is also a moderately hot month, with temperature in the range of an average low of 20.7°C (69.3°F) and an average high of 27.2°C (81°F).Temperature
In September, the average high-temperature marginally decreases from a hot 31.5°C (88.7°F) in August to a warm 27.2°C (81°F). In September, Misato experiences an average nighttime temperature of 20.7°C (69.3°F).Heat index
The heat index value during September is calculated to be a tropical 30°C (86°F). When exposure and activity are sustained, they could induce fatigue, with a chance of heat cramps.One should consider that heat index numbers are for shaded settings and light wind. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', quantifies the warmth felt when relative humidity is considered. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
Humidity
In Misato, the average relative humidity in September is 75%.Rainfall
In Misato, in September, it is raining for 13 days, with typically 36mm (1.42") of accumulated precipitation. In Misato, during the entire year, the rain falls for 136.1 days and collects up to 307mm (12.09") of precipitation.Snowfall
March through December are months without snowfall.Daylight
The average length of the day in September in Misato is 12h and 25min.On the first day of the month, sunrise is at 05:12 and sunset at 18:08. On the last day of September, in Misato, sunrise is at 05:34 and sunset at 17:26 JST.
Sunshine
In September, the average sunshine in Misato, Japan, is 7.5h.UV index
In September, the average daily maximum UV index in Misato is 6. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index of 6 during September leads to these instructions:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Misato, Japan
- Average high temperature in September: 27.2°C
The warmest month (with the highest average high temperature) is August (31.5°C).
The month with the lowest average high temperature is January (8.6°C).
- Average low temperature in September: 20.7°C
The month with the highest average low temperature is August (24.5°C).
The coldest month (with the lowest average low temperature) is January (2°C).
Average pressure in September
Misato, Japan
- Average pressure in September: 1013.6mbar
The month with the highest atmospheric pressure is November (1018.2mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed in September
Misato, Japan
- Average wind speed in September: 10.8km/h
The windiest month (with the highest average wind speed) is April (13.3km/h).
The calmest month (with the lowest average wind speed) is November (10.1km/h).
Average humidity in September
Misato, Japan
- Average humidity in September: 75%
The month with the highest relative humidity is July (78%).
The month with the lowest relative humidity is January (60%).
Average rainfall in September
Misato, Japan
- Average rainfall in September: 36mm
The wettest month (with the highest rainfall) is October (40mm).
The driest month (with the least rainfall) is January (12mm).
Average rainfall days in September
Misato, Japan
- Average rainfall days in September: 13 days
The months with the highest number of rainy days are June and October (14.2 days).
The month with the least rainy days is January (6.4 days).
Average snowfall in September
Misato, Japan
- Average snowfall in September: 0mm
The month with the highest snowfall is February (14mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in September
Misato, Japan
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Misato, Japan
- Average daylight in September: 12h and 24min
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 September: 7h and 30min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 42min).
Average sunshine days in September
Misato, Japan
- Average sunshine days in September: 13.4 days
The month with the most sunshine days is January (23 days).
The month with the least sunshine days is June (13.3 days).
Average UV index in September
Misato, Japan
- Average UV index in September: 6
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 September
Misato, Japan
- Average cloud cover in September: 42
The month with the most cloud cover is June (Cloud cover 47).
The month with the least cloud cover is January (Cloud cover 28).
Average visibility in September
Misato, Japan
- Average visibility in September: 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).
