Contents
- Weather in June
- Frequently asked questions
- Average temperature in June
- Average pressure in June
- Average wind speed in June
- Average humidity in June
- Average rainfall in June
- Average rainfall days in June
- Average daylight in June
- Average sunshine in June
- Average sunshine days in June
- Average UV index in June
- Average cloud cover in June
- Average visibility in June
Weather in June
Temperature
The onset of June brings an average high-temperature of a still warm 27°C (80.6°F), nearly matching the May temperature. In the month of June, the temperature generally rests at an average low of 19°C (66.2°F).Heat index
June's heat index is computed to be a hot 30°C (86°F). Unrelenting activity during exposure could cause fatigue and potentially lead to heat cramps.Keep in mind the heat index values are meant for areas in shade and with light wind. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. 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 primarily vital for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
Humidity
In June, the average relative humidity is 82%.Rainfall
In Welimada, Sri Lanka, in June, during 25.5 rainfall days, 112mm (4.41") of precipitation is typically accumulated. In Welimada, Sri Lanka, during the entire year, the rain falls for 297.4 days and collects up to 2784mm (109.61") of precipitation.Daylight
June has the longest days of the year in Welimada, Sri Lanka, with an average of 12h and 30min of daylight.On the first day of the month, sunrise is at 05:49 and sunset at 18:19. On the last day of June, sunrise is at 05:54 and sunset at 18:25 +0530.
Sunshine
The month with the most sunshine in Welimada is June, with an average of 10h of sunshine.UV index
The months with the highest UV index are February through September, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: In June, the maximum UV index of 6 suggests this advice:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Frequently asked questions
What is the temperature in June in Welimada?
What is the average humidity in June in Welimada?
How many days does it rain in June in Welimada?
When are the longest days in Welimada?
How many hours of daylight does Welimada have in June?
What time are sunrise and sunset in June in Welimada?
What month has the most sunshine in Welimada?
How long on average sun shines in June in Welimada?
What are the months with the highest UV index in Welimada?
How high is the UV index in June in Welimada?
Average temperature in June
Welimada, Sri Lanka
- Average high temperature in June: 27°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 June: 19°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 June
Welimada, Sri Lanka
- Average pressure in June: 1008.3mbar
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 June
Welimada, Sri Lanka
- Average wind speed in June: 9.1km/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 June
Welimada, Sri Lanka
- Average humidity in June: 82%
The month with the highest relative humidity is November (89%).
The month with the lowest relative humidity is March (80%).
Average rainfall in June
Welimada, Sri Lanka
- Average rainfall in June: 112mm
The wettest month (with the highest rainfall) is October (656mm).
The driest month (with the least rainfall) is January (85mm).
Average rainfall days in June
Welimada, Sri Lanka
- Average rainfall days in June: 25.5 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 June /
Average sunshine in June
Welimada, 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 42min).
- Average sunshine in June: 10h 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 June
Welimada, Sri Lanka
- Average sunshine days in June: 1.3 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 June
Welimada, Sri Lanka
- Average UV index in June: 6
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 June
Welimada, Sri Lanka
- Average cloud cover in June: 44
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 June
Welimada, Sri Lanka
- Average visibility in June: 9km
The months with the highest visibility are June, July and August (9km).
The months with the lowest visibility are November and December (6km).
Welimada, Sri Lanka
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