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
Weather in October
Temperature
The arrival of October coincides with an average high-temperature of a still moderately hot 29.4°C (84.9°F), indicating a minimal shift from September's 29.5°C (85.1°F). October brings with it a nighttime average temperature of 20.7°C (69.3°F).Heat index
In October, the average heat index is evaluated at a torrid 36°C (96.8°F). Take more safety measures, heat exhaustion and heat cramps are potential outcomes. Persistent activity might lead to heatstroke.In the scope of the heat index, its values resonate with shade and light wind conditions. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', gives an indication of how one might feel in terms of heat after considering humidity. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.
Humidity
The average relative humidity in October is 80%.Rainfall
The month with the most rainfall in Palkumbura is October, when the rain falls for 27.4 days and typically aggregates up to 301mm (11.85") of precipitation.Daylight
In Palkumbura, Sri Lanka, the average length of the day in October is 11h and 58min.On the first day of the month, sunrise is at 05:57 and sunset at 18:00. On the last day of October, sunrise is at 05:56 and sunset at 17:49 +0530.
Sunshine
The average sunshine in October in Palkumbura is 7.9h.UV index
The month with the lowest UV index in Palkumbura is October, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: A maximum UV index of 5 in October translates into the following recommendations:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. When the Sun is at its strongest around midday, find shade and limit exposure. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Frequently asked questions
How hot does it get in Palkumbura in October?
What is the average humidity in October in Palkumbura?
What is the rainiest month in Palkumbura?
How much does it rain in Palkumbura in October?
What is the average length of the day in October in Palkumbura?
What time are sunrise and sunset in October in Palkumbura?
How long on average sun shines in October in Palkumbura?
When is the lowest UV index in Palkumbura?
What is the UV index intensity in October in Palkumbura?
Average temperature in October
Palkumbura, Sri Lanka
- Average high temperature in October: 29.4°C
The warmest month (with the highest average high temperature) is March (31.5°C).
The month with the lowest average high temperature is December (27.5°C).
- Average low temperature in October: 20.7°C
The months with the highest average low temperature are May and June (21.8°C).
The coldest month (with the lowest average low temperature) is February (18.1°C).
Average pressure in October
Palkumbura, Sri Lanka
- Average pressure in October: 1009.7mbar
The month with the highest atmospheric pressure is January (1011.8mbar).
The month with the lowest atmospheric pressure is June (1008.1mbar).
Average wind speed in October
Palkumbura, Sri Lanka
- Average wind speed in October: 6.8km/h
The windiest month (with the highest average wind speed) is June (13.5km/h).
The calmest month (with the lowest average wind speed) is April (4.7km/h).
Average humidity in October
Palkumbura, Sri Lanka
- Average humidity in October: 80%
The month with the highest relative humidity is December (84%).
The month with the lowest relative humidity is March (74%).
Average rainfall in October
Palkumbura, Sri Lanka
- Average rainfall in October: 301mm
The wettest month (with the highest rainfall) is October (301mm).
The driest month (with the least rainfall) is January (38mm).
Average rainfall days in October
Palkumbura, Sri Lanka
- Average rainfall days in October: 27.4 days
The month with the highest number of rainy days is May (28.6 days).
The month with the least rainy days is January (14.1 days).
Average daylight in October /
Average sunshine in October
Palkumbura, Sri Lanka
- Average daylight in October: 12h and 0min
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 42min).
- Average sunshine in October: 7h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days in October
Palkumbura, Sri Lanka
- Average sunshine days in October: 2.3 days
The month with the most sunshine days is January (14.8 days).
The month with the least sunshine days is May (1.2 days).
Average UV index in October
Palkumbura, Sri Lanka
- Average UV index in October: 5
The months with the highest UV index are January, February, March, April, May, June, July, August, September, November and December (UV index 6).
The month with the lowest UV index is October (UV index 5).
Average cloud cover in October
Palkumbura, Sri Lanka
- Average cloud cover in October: 41
The months with the most cloud cover are November and December (Cloud cover 47).
The month with the least cloud cover is March (Cloud cover 27).
Average visibility in October
Palkumbura, Sri Lanka
- Average visibility in October: 9km
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February, March, April, November and December (8km).
Palkumbura, Sri Lanka
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