Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
September signifies a gentle decline in Tokio's average high-temperature, easing from a tropical 92.5°F (33.6°C) in August to a warm 83.7°F (28.7°C). Throughout September, an average low-temperature of 64.8°F (18.2°C) is experienced.Heat index
Throughout September, the heat index is computed to be a hot 86°F (30°C). Remaining active during long-lasting exposure could cause fatigue, leading to heat cramps.The standards for the heat index are set for locations in shade and under light breezes. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'apparent temperature' or 'feels like', measures the perceived warmth when incorporating the humidity present in the air. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
Humidity
With an average relative humidity of 56%, September is the most humid month.Rainfall
September is the month with the most rainfall. Rain falls for 9 days and accumulates 0.87" (22mm) of precipitation.Snowfall
In Tokio, snow does not fall in April through October.Daylight
In Tokio, the average length of the day in September is 12h and 22min.On the first day of the month, sunrise is at 7:23 am and sunset at 8:13 pm. On the last day of September, sunrise is at 7:43 am and sunset at 7:34 pm CDT.
Sunshine
The average sunshine in September in Tokio is 9h.UV index
The average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: The UV index of 6 during September translates into the following guidance:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Frequently asked questions
How hot is September in Tokio?
What is the most humid month in Tokio?
What is the average humidity in September in Tokio?
What is the rainiest month in Tokio?
How many days does it rain in September in Tokio?
When it does not snow in Tokio?
How many hours of daylight does Tokio have in September?
When is the sunrise / sunset in September in Tokio?
How many hours of sunshine does Tokio have in September?
What is the UV index reading in September in Tokio?
Average temperature in September
Tokio, TX
- Average high temperature in September: 83.7°F
The warmest month (with the highest average high temperature) is June (92.7°F).
The month with the lowest average high temperature is December (52.9°F).
- Average low temperature in September: 64.8°F
The month with the highest average low temperature is July (73.2°F).
The coldest month (with the lowest average low temperature) is January (35.2°F).
Average pressure in September
Tokio, TX
- Average pressure in September: 29.96"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in September
Tokio, TX
- Average wind speed in September: 9.6mph
The windiest month (with the highest average wind speed) is April (13.2mph).
The calmest month (with the lowest average wind speed) is August (9.4mph).
Average humidity in September
Tokio, TX
- Average humidity in September: 56%
The month with the highest relative humidity is September (56%).
The month with the lowest relative humidity is April (36%).
Average rainfall in September
Tokio, TX
- Average rainfall in September: 0.87"
The wettest month (with the highest rainfall) is September (0.87").
The driest months (with the least rainfall) are January and February (0.12").
Average rainfall days in September
Tokio, TX
- Average rainfall days in September: 9 days
The month with the highest number of rainy days is September (9 days).
The month with the least rainy days is February (1.7 days).
Average snowfall in September
Tokio, TX
- Average snowfall in September: 0"
The month with the highest snowfall is February (0.35").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in September
Tokio, TX
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (1.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Tokio, TX
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in September: 9h and 0min
The month with the most sunshine is June (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).
Average sunshine days in September
Tokio, TX
- Average sunshine days in September: 17.8 days
The month with the most sunshine days is January (27.9 days).
The month with the least sunshine days is September (17.8 days).
Average UV index in September
Tokio, TX
- Average UV index in September: 6
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in September
Tokio, TX
- Average cloud cover in September: 23
The month with the most cloud cover is September (Cloud cover 23).
The months with the least cloud cover are June and August (Cloud cover 14).
Average visibility in September
Tokio, TX
- Average visibility in September: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Tokio, Texas, USA
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