June weather forecast
Hambantota, Sri Lanka

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Weather in June

The weather transformation from May to June adjusts subtly with regards to rainfall and temperatures in Hambantota. An explicit drop in the rainfall to 20mm (0.79") and a decrease in rainfall days denotes a significant drying trend. Accompanying the drying trend, there is also a minor cooling trend with a decline in average temperatures. However, an increase in wind speed breaks the monotonicity of the weather patterns. The wind speed reaches a peak at 26.4km/h (16.4mph), an increase from 21.4km/h (13.3mph) in May, hinting at a blustery touch to the weather.

Temperature

The transition into June in Hambantota notes an average high-temperature of a still tropical 30.6°C (87.1°F), revealing a mild distinction from the 30.8°C (87.4°F) in May. June nights in Hambantota register a minor temperature decline, steadying at a moderately hot 26.6°C (79.9°F).

Heat index

In June, the average heat index is calculated to be a fiery hot 38°C (100.4°F). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.
Bear in mind that the heat index values are determined for shaded areas and light breezes. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

In Hambantota, the average relative humidity in June is 75%.

Rainfall

In Hambantota, in June, during 10.7 rainfall days, 20mm (0.79") of precipitation is typically accumulated. Throughout the year, in Hambantota, there are 192.9 rainfall days, and 942mm (37.09") of precipitation is accumulated.

Daylight

June has the longest days of the year in Hambantota, with an average of 12h and 30min of daylight.
On the first day of the month, sunrise is at 05:49 and sunset at 18:17. On the last day of June, in Hambantota, sunrise is at 05:55 and sunset at 18:23 +0530.

Sunshine

The month with the most sunshine in Hambantota is June, with an average of 11.3h of sunshine.

UV index

January through September, November and December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: A typical high UV index of 7 in June suggests the following recommendations:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Stay sun-safe with clothing that is both closely woven and worn loosely.

Frequently asked questions

Is it hot in Hambantota during June?

June temperatures in Hambantota vary between a high-temperature of 30.6°C (87.1°F) and a low-temperature of 26.6°C (79.9°F). In June, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is calculated to be 38°C (100.4°F).

What is the average humidity in June in Hambantota?

In June, the average relative humidity is 75%.

How much does it rain in Hambantota in June?

In Hambantota, in June, it is raining for 10.7 days, with typically 20mm (0.79") of accumulated precipitation.

When are the longest days in Hambantota?

The month with the longest days in Hambantota, Sri Lanka, is June, with an average of 12h and 30min of daylight.

How many hours of daylight does Hambantota have in June?

In Hambantota, Sri Lanka, the average day length in June is 12h and 28min.

When is the sunrise / sunset in June in Hambantota?

In June, on the first day of the month, sunrise is at 05:49 and sunset at 18:17. On the last day of the month, in Hambantota, Sri Lanka, sunrise is at 05:55 and sunset at 18:23 +0530.

What month has the most sunshine in Hambantota?

The month with the most sunshine in Hambantota is June, with an average of 11.3h of sunshine.

How long on average sun shines in June in Hambantota?

In Hambantota, Sri Lanka, the average sunshine duration in June is 11.3h.

When is the highest UV index in Hambantota?

The months with the highest UV index are January through September, November and December, with an average maximum UV index of 7.

How high is the UV index in June in Hambantota?

The average daily maximum UV index in June in Hambantota, Sri Lanka, is 7. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation.

Average temperature in June
Hambantota, Sri Lanka

Average temperature in June - Hambantota, Sri Lanka
  • Average high temperature in June: 30.6°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 June: 26.6°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 June
Hambantota, Sri Lanka

Average pressure in June - Hambantota, Sri Lanka
  • Average pressure in June: 1008.7mbar

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 June
Hambantota, Sri Lanka

Average wind speed in June - Hambantota, Sri Lanka
  • Average wind speed in June: 26.4km/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 June
Hambantota, Sri Lanka

Average humidity in June - Hambantota, Sri Lanka
  • Average humidity in June: 75%

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 June
Hambantota, Sri Lanka

Average rainfall in June - Hambantota, Sri Lanka
  • Average rainfall in June: 20mm

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

Average rainfall days in June
Hambantota, Sri Lanka

Average rainfall days in June - Hambantota, Sri Lanka
  • Average rainfall days in June: 10.7 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 June /
Average sunshine in June
Hambantota, Sri Lanka

Average daylight in June / Average sunshine in June - Hambantota, Sri Lanka
  • Average daylight in June: 12h and 3min

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 48min).

  • Average sunshine in June: 11h and 2min

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 June
Hambantota, Sri Lanka

Average sunshine days in June - Hambantota, Sri Lanka
  • Average sunshine days in June: 14.8 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 June
Hambantota, Sri Lanka

Average UV index in June - Hambantota, Sri Lanka
  • Average UV index in June: 7

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 June
Hambantota, Sri Lanka

Average cloud cover in June - Hambantota, Sri Lanka
  • Average cloud cover in June: 32

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 June
Hambantota, Sri Lanka

Average visibility in June - Hambantota, Sri Lanka
  • Average visibility in June: 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).

Hambantota, Sri Lanka

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