Contents
- Weather in November
- Frequently asked questions
- Average temperature in November
- Average pressure in November
- Average wind speed in November
- Average humidity in November
- Average rainfall in November
- Average rainfall days in November
- Average daylight in November
- Average sunshine in November
- Average sunshine days in November
- Average UV index in November
- Average cloud cover in November
- Average visibility in November
November
Weather in November
Temperature
Tissamaharama, Sri Lanka, marks the onset of November with an average high-temperature of a warm 29.2°C (84.6°F), a subtle shift from October's 30°C (86°F). Tissamaharama consistently logs a low temperature averaging a still moderately hot 25.3°C (77.5°F) during November, a modest drop from daytime temperatures.Heat index
The heat index value for November is estimated at a torrid 35°C (95°F). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', evaluates the perceived heat by adding the effect of moisture in the air. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly meaningful for babies and toddlers. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.
Humidity
November and December, with an average relative humidity of 79%, are the most humid months.Rainfall
The month with the most rainfall is November, when the rain falls for 25.3 days and typically aggregates up to 182mm (7.17") of precipitation.Daylight
The average length of the day in November is 11h and 50min.On the first day of November, sunrise is at 05:51 and sunset at 17:45. On the last day of the month, sunrise is at 05:59 and sunset at 17:47 +0530.
Sunshine
In November, the average sunshine is 7.9h.UV index
The months with the highest UV index are January through September, November and December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: In November, a regular UV index of 7 translates into these guidelines:
Prevent overexposure. Protection from the sun's harmful effects is needed. 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. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot during November?
What is the most humid month?
What is the average humidity in November?
What is the wettest month in Tissamaharama?
How many days does it rain in November?
How many hours of daylight does Tissamaharama have in November?
When is the sunrise / sunset in November in Tissamaharama?
How many hours of sunshine does Tissamaharama have in November?
When is the highest UV index?
How high is the UV index in November?
Average temperature in November
Tissamaharama, Sri Lanka
- Average high temperature in November: 29.2°C
The warmest month (with the highest average high temperature) is April (31.1°C).
The month with the lowest average high temperature is December (29°C).
- Average low temperature in November: 25.3°C
The month with the highest average low temperature is May (26.7°C).
The coldest month (with the lowest average low temperature) is January (23.9°C).
Average pressure in November
Tissamaharama, Sri Lanka
- Average pressure in November: 1009.8mbar
The month with the highest atmospheric pressure is January (1011.5mbar).
The month with the lowest atmospheric pressure is May (1008.6mbar).
Average wind speed in November
Tissamaharama, Sri Lanka
- Average wind speed in November: 11.7km/h
The windiest month (with the highest average wind speed) is June (26.4km/h).
The calmest month (with the lowest average wind speed) is November (11.7km/h).
Average humidity in November
Tissamaharama, Sri Lanka
- Average humidity in November: 79%
The months with the highest relative humidity are November and December (79%).
The month with the lowest relative humidity is July (74%).
Average rainfall in November
Tissamaharama, Sri Lanka
- Average rainfall in November: 182mm
The wettest month (with the highest rainfall) is November (182mm).
The driest month (with the least rainfall) is July (16mm).
Average rainfall days in November
Tissamaharama, Sri Lanka
- Average rainfall days in November: 25.3 days
The month with the highest number of rainy days is November (25.3 days).
The month with the least rainy days is July (10.6 days).
Average daylight in November /
Average sunshine in November
Tissamaharama, Sri Lanka
- Average daylight in November: 11h and 5min
The month with the longest days is June (Average daylight: 12h and 30min).
The month with the shortest days is December (Average daylight: 11h and 48min).
- Average sunshine in November: 7h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).
Average sunshine days in November
Tissamaharama, Sri Lanka
- Average sunshine days in November: 3.6 days
The month with the most sunshine days is January (18.3 days).
The month with the least sunshine days is November (3.6 days).
Average UV index in November
Tissamaharama, Sri Lanka
- Average UV index in November: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, November and December (UV index 7).
The month with the lowest UV index is October (UV index 6).
Average cloud cover in November
Tissamaharama, Sri Lanka
- Average cloud cover in November: 40
The month with the most cloud cover is November (Cloud cover 40).
The month with the least cloud cover is March (Cloud cover 21).
Average visibility in November
Tissamaharama, Sri Lanka
- Average visibility in November: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (10km).
The month with the lowest visibility is November (9km).
