October weather forecast
Ambatenna, Sri Lanka

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Weather in October

October, the same as September, is another warm autumn month in Ambatenna, Sri Lanka, with an average temperature ranging between max 29.4°C (84.9°F) and min 20.7°C (69.3°F).

Temperature

With the advent of October, Ambatenna's high-temperatures adjust to a still moderately hot 29.4°C (84.9°F), closely aligning with the preceding month. An average low-temperature of 20.7°C (69.3°F) is observed during October nights.

Heat index

During October, the heat index is estimated at a very hot 36°C (96.8°F). Heightened precautions are necessary, heat cramps and heat exhaustion are potential risks. Continuous activity could lead to heatstroke.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is achieved by amalgamating air temperature with the relative humidity readings. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

The average relative humidity in October in Ambatenna is 80%.

Rainfall

October is the month with the most rainfall. Rain falls for 27.4 days and accumulates 301mm (11.85") of precipitation.

Daylight

The average length of the day in October is 11h and 58min.
On the first day of the month, sunrise is at 05:55 and sunset at 17:58. On the last day of October, sunrise is at 05:55 and sunset at 17:47 +0530.

Sunshine

In October, the average sunshine is 7.9h.

UV index

With an average maximum UV index of 5, October is the month with the lowest UV index in Ambatenna. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The UV index of 5 in October translates into these instructions:
Undertake precautions - It is suggested to shield oneself from sunburn. When the Sun is at its strongest around midday, find shade and limit exposure. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
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Frequently asked questions

Is it hot in Ambatenna during October?

October temperatures in Ambatenna, Sri Lanka, vary between a high-temperature of 29.4°C (84.9°F) and a low-temperature of 20.7°C (69.3°F). In October, the average heat index (a.k.a. 'feels like', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is estimated at 36°C (96.8°F).

What is the average humidity in October in Ambatenna?

In Ambatenna, Sri Lanka, the average relative humidity in October is 80%.

What is the wettest month in Ambatenna?

October is the month with the most rainfall. Rain falls for 27.4 days and accumulates 301mm (11.85") of precipitation.

How much does it rain in Ambatenna in October?

In Ambatenna, Sri Lanka, during October, the rain falls for 27.4 days and regularly aggregates up to 301mm (11.85") of precipitation.

How many hours of daylight does Ambatenna have in October?

In October, the average day length is 11h and 58min.

What time are sunrise and sunset in October in Ambatenna?

On the first day of October, sunrise is at 05:55 and sunset at 17:58. On the last day of the month, sunrise is at 05:55 and sunset at 17:47 +0530.

How long on average sun shines in October in Ambatenna?

The average sunshine duration in October in Ambatenna is 7.9h.

What is the month with the lowest UV index in Ambatenna?

The month with the lowest UV index in Ambatenna, Sri Lanka, is October, with an average maximum UV index of 5.

How high is the UV index in October in Ambatenna?

The average daily maximum UV index in October in Ambatenna is 5. A UV Index reading of 3 to 5 represents a medium hazard to health from unsafe exposure to Sun's UV rays.
Average wind speed gusts
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Ambatenna, Sri Lanka

Average temperature in October - Ambatenna, 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).

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Average pressure in October
Ambatenna, Sri Lanka

Average pressure in October - Ambatenna, 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).

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Average wind speed in October
Ambatenna, Sri Lanka

Average wind speed in October - Ambatenna, 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).

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Average humidity in October
Ambatenna, Sri Lanka

Average humidity in October - Ambatenna, 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%).

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Average rainfall in October
Ambatenna, Sri Lanka

Average rainfall in October - Ambatenna, 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).

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Average rainfall days in October
Ambatenna, Sri Lanka

Average rainfall days in October - Ambatenna, 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).

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Average daylight in October /
Average sunshine in October
Ambatenna, Sri Lanka

Average daylight in October / Average sunshine in October - Ambatenna, 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).

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Average sunshine days in October
Ambatenna, Sri Lanka

Average sunshine days in October - Ambatenna, 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).

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Average UV index in October
Ambatenna, Sri Lanka

Average UV index in October - Ambatenna, 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).

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Average cloud cover in October
Ambatenna, Sri Lanka

Average cloud cover in October - Ambatenna, 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).

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Average visibility in October
Ambatenna, Sri Lanka

Average visibility in October - Ambatenna, 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).

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Ambatenna, Sri Lanka

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