October weather forecast
Dalugama, Sri Lanka

October

Weather in October

October is a tropical autumn month in Dalugama, Sri Lanka, with an average temperature ranging between min 25°C (77°F) and max 30°C (86°F).

Temperature

Dalugama experiences a recorded average high-temperature of a hot 30°C (86°F) in October, closely aligned with September's 29.1°C (84.4°F). In Dalugama, a slight decrease from the daytime peak is noted during the month of October, with an average low-temperature of 25°C (77°F).

Heat index

October's heat index is evaluated at a fiery hot 38°C (100.4°F). Implement more safety precautions, heat cramps and heat exhaustion may happen. Persistent activity could induce heatstroke.
Heat index determinations are made taking into account the shade and light air movements. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', gives an indication of how one might feel in terms of heat after considering humidity. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

In Dalugama, the average relative humidity in October is 80%.

Rainfall

In Dalugama, in October, during 27 rainfall days, 237mm (9.33") of precipitation is typically accumulated. Throughout the year, in Dalugama, there are 289.4 rainfall days, and 2262mm (89.06") of precipitation is accumulated.

Daylight

The average length of the day in October in Dalugama is 11h and 58min.
On the first day of October, sunrise is at 05:58 and sunset at 18:01. On the last day of the month, sunrise is at 05:57 and sunset at 17:50 +0530.

Sunshine

In October, the average sunshine in Dalugama is 7.7h.

UV index

May, June, August and October, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum UV index of 6 during October leads to these instructions:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.

Frequently asked questions

How hot is it in Dalugama in October?
October temperatures in Dalugama vary between a high-temperature of 30°C (86°F) and a low-temperature of 25°C (77°F). The average heat index (a.k.a. 'real feel', 'feels like'), which factors the actual air temperature with the relative humidity, in October is evaluated at 38°C (100.4°F).
What is the average humidity in October in Dalugama?
The average relative humidity in October in Dalugama, Sri Lanka, is 80%.
How many days does it rain in October in Dalugama?
In Dalugama, Sri Lanka, in October, during 27 rainfall days, 237mm (9.33") of precipitation is typically accumulated.
How many hours of daylight does Dalugama have in October?
In Dalugama, Sri Lanka, the average day length in October is 11h and 58min.
When is the sunrise / sunset in October in Dalugama?
In October, on the first day of the month, sunrise is at 05:58 and sunset at 18:01. On the last day of the month, in Dalugama, Sri Lanka, sunrise is at 05:57 and sunset at 17:50 +0530.
How many hours of sunshine does Dalugama have in October?
The average sunshine duration in October in Dalugama, Sri Lanka, is 7.7h.
What are the months with the lowest UV index in Dalugama?
May, June, August and October, with an average maximum UV index of 6, are months with the lowest UV index in Dalugama, Sri Lanka.
What is the UV index reading in October in Dalugama?
The average daily maximum UV index in October in Dalugama is 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in October - Dalugama, Sri Lanka
Average temperature in October
Dalugama, Sri Lanka
  • Average high temperature in October: 30°C

The warmest months (with the highest average high temperature) are March and April (31.8°C).
The months with the lowest average high temperature are July and August (28.9°C).

  • Average low temperature in October: 25°C

The month with the highest average low temperature is May (26.3°C).
The coldest month (with the lowest average low temperature) is January (23.1°C).

Average pressure in October - Dalugama, Sri Lanka
Average pressure in October
Dalugama, Sri Lanka
  • Average pressure in October: 1009.9mbar

The month with the highest atmospheric pressure is January (1011.6mbar).
The month with the lowest atmospheric pressure is May (1008.6mbar).

Average wind speed in October - Dalugama, Sri Lanka
Average wind speed in October
Dalugama, Sri Lanka
  • Average wind speed in October: 10.2km/h

The windiest month (with the highest average wind speed) is June (15.1km/h).
The calmest month (with the lowest average wind speed) is March (8km/h).

Average humidity in October - Dalugama, Sri Lanka
Average humidity in October
Dalugama, Sri Lanka
  • Average humidity in October: 80%

The months with the highest relative humidity are June, July and August (83%).
The months with the lowest relative humidity are January and February (74%).

Average rainfall in October - Dalugama, Sri Lanka
Average rainfall in October
Dalugama, Sri Lanka
  • Average rainfall in October: 237mm

The wettest month (with the highest rainfall) is June (341mm).
The driest month (with the least rainfall) is January (40mm).

Average rainfall days in October - Dalugama, Sri Lanka
Average rainfall days in October
Dalugama, Sri Lanka
  • Average rainfall days in October: 27 days

The month with the highest number of rainy days is August (30.2 days).
The month with the least rainy days is January (11.6 days).

Average daylight in October / Average sunshine in October - Dalugama, Sri Lanka
Average daylight in October /
Average sunshine in October
Dalugama, 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 4min

The month with the most sunshine is January (Average sunshine: 9h and 6min).
The month with the least sunshine is November (Average sunshine: 6h and 42min).

Average sunshine days in October - Dalugama, Sri Lanka
Average sunshine days in October
Dalugama, Sri Lanka
  • Average sunshine days in October: 1.7 days

The month with the most sunshine days is January (17.2 days).
The months with the least sunshine days are June and August (0.3 days).

Average UV index in October - Dalugama, Sri Lanka
Average UV index in October
Dalugama, Sri Lanka
  • Average UV index in October: 6

The months with the highest UV index are January, February, March, April, July, September, November and December (UV index 7).
The months with the lowest UV index are May, June, August and October (UV index 6).

Average cloud cover in October - Dalugama, Sri Lanka
Average cloud cover in October
Dalugama, Sri Lanka
  • Average cloud cover in October: 49

The month with the most cloud cover is June (Cloud cover 57).
The month with the least cloud cover is January (Cloud cover 24).

Average visibility in October - Dalugama, Sri Lanka
Average visibility in October
Dalugama, Sri Lanka
  • Average visibility in October: 9km

The months with the highest visibility are January, February, March, April and December (10km).
The months with the lowest visibility are May, June, July, August, September, October and November (9km).

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