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
October's advent denotes a minor fluctuation in the average high-temperature to a still warm 26°C (78.8°F) from September's 27.1°C (80.8°F). Throughout October, an average nighttime temperature of 18.1°C (64.6°F) is experienced.Humidity
In October, the average relative humidity is 86%.Rainfall
The month with the most rainfall is October, when the rain falls for 28.8 days and typically aggregates up to 656mm (25.83") of precipitation.Daylight
In Diyabubula, the average length of the day in October is 11h and 58min.On the first day of October, sunrise is at 05:54 and sunset at 17:58. On the last day of the month, sunrise is at 05:54 and sunset at 17:46 +0530.
Sunshine
In October, the average sunshine is 7h.UV index
January, October through December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: In October, the maximum UV index of 5 transforms into these recommendations:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average October temperature?
What is the average humidity in October?
What is the rainiest month?
How many days does it rain in October?
What is the average length of the day in October?
When is the sunrise / sunset in October?
How many hours of sunshine does Diyabubula have in October?
What are the months with the lowest UV index?
What is the UV index intensity in October?
Average temperature in October
Diyabubula, Sri Lanka
- Average high temperature in October: 26°C
The warmest month (with the highest average high temperature) is April (27.6°C).
The month with the lowest average high temperature is December (24.3°C).
- Average low temperature in October: 18.1°C
The month with the highest average low temperature is May (19.1°C).
The coldest month (with the lowest average low temperature) is February (15.3°C).
Average pressure in October
Diyabubula, Sri Lanka
- Average pressure in October: 1009.8mbar
The month with the highest atmospheric pressure is January (1011.7mbar).
The month with the lowest atmospheric pressure is June (1008.3mbar).
Average wind speed in October
Diyabubula, Sri Lanka
- Average wind speed in October: 4.7km/h
The windiest month (with the highest average wind speed) is June (9.1km/h).
The calmest month (with the lowest average wind speed) is April (3.3km/h).
Average humidity in October
Diyabubula, Sri Lanka
- Average humidity in October: 86%
The month with the highest relative humidity is November (89%).
The month with the lowest relative humidity is March (80%).
Average rainfall in October
Diyabubula, Sri Lanka
- Average rainfall in October: 656mm
The wettest month (with the highest rainfall) is October (656mm).
The driest month (with the least rainfall) is January (85mm).
Average rainfall days in October
Diyabubula, Sri Lanka
- Average rainfall days in October: 28.8 days
The month with the highest number of rainy days is May (29.8 days).
The month with the least rainy days is February (16.3 days).
Average daylight in October /
Average sunshine in October
Diyabubula, 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 0min
The month with the most sunshine is June (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).
Average sunshine days in October
Diyabubula, Sri Lanka
- Average sunshine days in October: 1.9 days
The month with the most sunshine days is February (11 days).
The month with the least sunshine days is May (0.8 days).
Average UV index in October
Diyabubula, Sri Lanka
- Average UV index in October: 5
The months with the highest UV index are February, March, April, May, June, July, August and September (UV index 6).
The months with the lowest UV index are January, October, November and December (UV index 5).
Average cloud cover in October
Diyabubula, Sri Lanka
- Average cloud cover in October: 55
The month with the most cloud cover is November (Cloud cover 63).
The months with the least cloud cover are July and August (Cloud cover 42).
Average visibility in October
Diyabubula, Sri Lanka
- Average visibility in October: 7km
The months with the highest visibility are June, July and August (9km).
The months with the lowest visibility are November and December (6km).
