Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
October
Weather in October
Temperature
The arrival of October is marked by an average high-temperature of a moderately hot 28.4°C (83.1°F), bearing a close resemblance to September. During October, nights in Chengmai cool slightly to an average low of 24.6°C (76.3°F).Heat index
Throughout October, the heat index is estimated at a tropical 33°C (91.4°F). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.Records show heat index calculations are tailored for shaded regions and mild winds. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', joins air temperature with relative humidity to produce a temperature perception for humans. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
Humidity
The months with the lowest humidity are June, July, October and December, with an average relative humidity of 78%.Rainfall
In Chengmai, during October, the rain falls for 19.1 days and regularly aggregates up to 127mm (5") of precipitation. Throughout the year, there are 202.3 rainfall days, and 810mm (31.89") of precipitation is accumulated.Daylight
In Chengmai, the average length of the day in October is 11h and 42min.On the first day of the month, sunrise is at 06:30 and sunset at 18:28. On the last day of October, sunrise is at 06:40 and sunset at 18:06 CST.
Sunshine
In Chengmai, China, the average sunshine in October is 7.4h.UV index
The average daily maximum UV index in October is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the average person.Note: The maximum UV index, 6 during October, leads to the following recommendations:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in October?
What are the least humid months in Chengmai?
What is the average humidity in October?
How many days does it rain in October?
How many hours of daylight does Chengmai have in October?
What time are sunrise and sunset in October?
How many hours of sunshine does Chengmai have in October?
What is the UV index intensity in October?
Average temperature in October
Chengmai, China
- Average high temperature in October: 28.4°C
The warmest month (with the highest average high temperature) is June (32.4°C).
The month with the lowest average high temperature is January (21.1°C).
- Average low temperature in October: 24.6°C
The months with the highest average low temperature are June and July (26.8°C).
The coldest month (with the lowest average low temperature) is January (17.6°C).
Average pressure in October
Chengmai, China
- Average pressure in October: 1012.3mbar
The month with the highest atmospheric pressure is January (1018.5mbar).
The month with the lowest atmospheric pressure is July (1004.2mbar).
Average wind speed in October
Chengmai, China
- Average wind speed in October: 15.8km/h
The windiest month (with the highest average wind speed) is December (17.1km/h).
The calmest month (with the lowest average wind speed) is August (11.4km/h).
Average humidity in October
Chengmai, China
- Average humidity in October: 78%
The months with the highest relative humidity are January, February and April (82%).
The months with the lowest relative humidity are June, July, October and December (78%).
Average rainfall in October
Chengmai, China
- Average rainfall in October: 127mm
The wettest month (with the highest rainfall) is August (136mm).
The driest month (with the least rainfall) is February (15mm).
Average rainfall days in October
Chengmai, China
- Average rainfall days in October: 19.1 days
The month with the highest number of rainy days is August (21.1 days).
The month with the least rainy days is February (11.9 days).
Average daylight in October /
Average sunshine in October
Chengmai, China
- Average daylight in October: 11h and 4min
The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 11h and 0min).
- Average sunshine in October: 7h and 2min
The month with the most sunshine is June (Average sunshine: 9h and 54min).
The months with the least sunshine are January, November and December (Average sunshine: 4h and 54min).
Average sunshine days in October
Chengmai, China
- Average sunshine days in October: 10.1 days
The month with the most sunshine days is March (14.9 days).
The month with the least sunshine days is August (7.5 days).
Average UV index in October
Chengmai, China
- Average UV index in October: 6
The months with the highest UV index are April, May, June, July, August and September (UV index 7).
The months with the lowest UV index are January and December (UV index 5).
Average cloud cover in October
Chengmai, China
- Average cloud cover in October: 42
The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are May and June (Cloud cover 32).
Average visibility in October
Chengmai, China
- Average visibility in October: 10km
The months with the highest visibility are May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March and April (9km).
