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
June
Weather in June
Temperature
In Deniyaya, the coldest period comes during June and July, when the average high-temperature touches 27.3°C.Heat index
The heat index value during June is calculated to be a hot 31°C. Prolonged exposure and physical activity might induce exhaustion, potentially causing heat cramps.Factoring in the heat index, values are geared towards shaded areas with light breezes. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'feels like' or 'apparent temperature', reflects the feeling of heat when considering both air temperature and humidity. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
Humidity
May and June, with an average relative humidity of 88%, are the most humid months in Deniyaya.Rainfall
In June, the rain falls for 28.1 days. Throughout June, 173mm of precipitation is accumulated. In Deniyaya, during the entire year, the rain falls for 317.3 days and collects up to 2422mm of precipitation.Daylight
June has the longest days of the year in Deniyaya, with an average of 12h and 30min of daylight.On the first day of June in Deniyaya, sunrise is at 05:51 and sunset at 18:19. On the last day of the month, sunrise is at 05:56 and sunset at 18:26 +0530.
Sunshine
In June, the average sunshine in Deniyaya is 7.1h.UV index
The months with the highest UV index in Deniyaya are January through August, November and December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for average individuals.Note: During June, 6 as the daily maximum UV index converts into the following advice:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Deniyaya?
What are June temperatures in Deniyaya?
What are the most humid months in Deniyaya?
What is the average humidity in June in Deniyaya?
How many days does it rain in June in Deniyaya?
When are the longest days in Deniyaya?
How many hours of daylight does Deniyaya have in June?
When are sunrise and sunset in June in Deniyaya?
How long on average sun shines in June in Deniyaya?
What is the month with the highest UV index in Deniyaya?
What is the UV index reading in June in Deniyaya?
Average temperature in June
Deniyaya, Sri Lanka
- Average high temperature in June: 27.3°C
The warmest month (with the highest average high temperature) is March (31.1°C).
The months with the lowest average high temperature are June and July (27.3°C).
- Average low temperature in June: 21.8°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 (18.7°C).
Average pressure in June
Deniyaya, Sri Lanka
- Average pressure in June: 1008.7mbar
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 June
Deniyaya, Sri Lanka
- Average wind speed in June: 8.7km/h
The windiest month (with the highest average wind speed) is July (8.8km/h).
The calmest months (with the lowest average wind speed) are February and March (3.9km/h).
Average humidity in June
Deniyaya, Sri Lanka
- Average humidity in June: 88%
The months with the highest relative humidity are May and June (88%).
The months with the lowest relative humidity are January and February (80%).
Average rainfall in June
Deniyaya, Sri Lanka
- Average rainfall in June: 173mm
The wettest month (with the highest rainfall) is October (357mm).
The driest month (with the least rainfall) is January (85mm).
Average rainfall days in June
Deniyaya, Sri Lanka
- Average rainfall days in June: 28.1 days
The month with the highest number of rainy days is May (29.8 days).
The month with the least rainy days is January (18.9 days).
Average daylight in June /
Average sunshine in June
Deniyaya, 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: 7h and 1min
The month with the most sunshine is April (Average sunshine: 8h and 24min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).
Average sunshine days in June
Deniyaya, Sri Lanka
- Average sunshine days in June: 0.6 days
The month with the most sunshine days is January (9.2 days).
The month with the least sunshine days is April (0.2 days).
Average UV index in June
Deniyaya, Sri Lanka
- Average UV index in June: 6
The months with the highest UV index are January, February, March, April, May, June, July, August, November and December (UV index 6).
The months with the lowest UV index are September and October (UV index 5).
Average cloud cover in June
Deniyaya, Sri Lanka
- Average cloud cover in June: 65
The month with the most cloud cover is June (Cloud cover 65).
The month with the least cloud cover is January (Cloud cover 33).
Average visibility in June
Deniyaya, Sri Lanka
- Average visibility in June: 8km
The months with the highest visibility are January, February, March, June, July, August and December (8km).
The months with the lowest visibility are April, May, September, October and November (7km).
