October weather forecastOkanda, Sri Lanka

October

Weather in October

October, the same as September, in Okanda, Sri Lanka, is a hot autumn month, with temperature in the range of an average high of 30°C (86°F) and an average low of 25.9°C (78.6°F).

Temperature

As Okanda steps into October, the average high-temperature holds at a still hot 30°C (86°F), hinting at a minor fluctuation from the prior month. Night temperatures in October in Okanda, Sri Lanka, exhibit a subtle decrease, settling at an average of 25.9°C (78.6°F).

Heat index

For October, the heat index is calculated to be a fiery hot 37°C (98.6°F). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.
In reference to the heat index, it's for places in shade and with a slight wind. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

In October, the average relative humidity in Okanda is 77%.

Rainfall

In Okanda, in October, during 22.5 rainfall days, 180mm (7.09") of precipitation is typically accumulated. Throughout the year, there are 192.9 rainfall days, and 942mm (37.09") of precipitation is accumulated.

Daylight

The average length of the day in October in Okanda is 11h and 59min.
On the first day of the month, sunrise is at 05:50 and sunset at 17:54. On the last day of October, in Okanda, sunrise is at 05:49 and sunset at 17:43 +0530.

Sunshine

In Okanda, the average sunshine in October is 8.5h.

UV index

October is the month with the lowest UV index in Okanda, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 6 in October converts into the following recommendations:
Resist overexposure. Safeguarding from solar damage is indispensable. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Experience reduced UV exposure by about half when donning a wide-brim hat.

Updated: Feb 6, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In October, in Okanda, the average high-temperature is 30°C (86°F), and the average low-temperature is 25.9°C (78.6°F). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines relative humidity and air temperature, in October is calculated to be 37°C (98.6°F).

In Okanda, Sri Lanka, the average relative humidity in October is 77%.

In Okanda, Sri Lanka, in October, during 22.5 rainfall days, 180mm (7.09") of precipitation is typically accumulated.

In Okanda, the average day length in October is 11h and 59min.

On the first day of October in Okanda, sunrise is at 05:50 and sunset at 17:54. On the last day of the month, sunrise is at 05:49 and sunset at 17:43 +0530.

In Okanda, the average sunshine duration in October is 8.5h.

October is the month with the lowest UV index in Okanda, with an average maximum UV index of 6.

The average daily maximum UV index in October in Okanda is 6. A UV Index reading of 6 to 7 represents a high hazard to health from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A S October N D

Sep

October

Nov

Average high temperature

30.1°C

30°C

29.2°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

24.1km/h

18km/h

12.6km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

12.5

3.6

Average UV index

Average cloud cover

Average visibility

Average temperature in October
Okanda, Sri Lanka

Average high temperature in October: 30°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 October: 25.9°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 October
Okanda, Sri Lanka

Average pressure in October: 1010mbar

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 October
Okanda, Sri Lanka

Average wind speed in October: 16.8km/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 October
Okanda, Sri Lanka

Average humidity in October: 77%

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 October
Okanda, Sri Lanka

Average rainfall in October: 180mm

The wettest month (with the highest rainfall) is November (182mm).
The driest month (with the least rainfall) is July (16mm).

Average rainfall days in October
Okanda, Sri Lanka

Average rainfall days in October: 22.5 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 October /
Average sunshine in October
Okanda, 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: 8h and 30min

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 October
Okanda, Sri Lanka

Average sunshine days in October: 7 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 October
Okanda, Sri Lanka

Average UV index in October: 6

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 October
Okanda, Sri Lanka

Average cloud cover in October: 36

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 October
Okanda, Sri Lanka

Average visibility in October: 10km

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).