May weather forecast
Bogahakumbura, Sri Lanka

May

Weather in May

May, the last month of the spring in Bogahakumbura, is also a moderately hot month, with an average temperature varying between 27.3°C (81.1°F) and 19.1°C (66.4°F).

Temperature

The transition from April to May sees an average high-temperature of a still moderately hot 27.3°C (81.1°F), indicating a minor variance from the prior month. In May, Bogahakumbura records an average nighttime temperature of 19.1°C (66.4°F).

Heat index

During May, the heat index is computed to be a tropical 31°C (87.8°F). Continuous activity in exposure could lead to a feeling of fatigue and heat cramps.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is a metric representing the sensation of warmth when air temperature and moisture come together. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.

Humidity

The average relative humidity in May is 86%.

Rainfall

In Bogahakumbura, in May, it is raining for 29.8 days, with typically 290mm (11.42") of accumulated precipitation. In Bogahakumbura, Sri Lanka, during the entire year, the rain falls for 297.7 days and collects up to 2800mm (110.24") of precipitation.

Daylight

In May, the average length of the day is 12h and 26min.
On the first day of May, sunrise is at 05:52 and sunset at 18:14. On the last day of the month, sunrise is at 05:49 and sunset at 18:19 +0530.

Sunshine

The average sunshine in May is 9.1h.

UV index

February through August, with an average maximum UV index of 6, are months with the highest UV index in Bogahakumbura. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: In May, the maximum UV index of 6 translates into these guidelines:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.

Frequently asked questions

What are the temperatures in May?
In Bogahakumbura, in May, the average high-temperature is 27.3°C (81.1°F), and the average low-temperature is 19.1°C (66.4°F). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in May is computed to be 31°C (87.8°F).
What is the average humidity in May?
The average relative humidity in May is 86%.
How much does it rain in May?
In Bogahakumbura, during May, the rain falls for 29.8 days and regularly aggregates up to 290mm (11.42") of precipitation.
How many hours of daylight does Bogahakumbura have in May?
In May, the average day length is 12h and 26min.
When is the sunrise / sunset in May?
In May, on the first day of the month, sunrise is at 05:52 and sunset at 18:14. On the last day of the month, sunrise is at 05:49 and sunset at 18:19 +0530.
How long on average sun shines in May?
In Bogahakumbura, the average sunshine duration in May is 9.1h.
What are the months with the highest UV index?
February through August, with an average maximum UV index of 6, are months with the highest UV index.
What is the UV index reading in May?
In Bogahakumbura, the average daily maximum UV index in May is 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to 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 May
Bogahakumbura, Sri Lanka
  • Average high temperature in May: 27.3°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 May: 19.1°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 May
Bogahakumbura, Sri Lanka
  • Average pressure in May: 1008.4mbar

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 May
Bogahakumbura, Sri Lanka
  • Average wind speed in May: 6.3km/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 May
Bogahakumbura, Sri Lanka
  • Average humidity in May: 86%

The month with the highest relative humidity is November (89%).
The month with the lowest relative humidity is March (80%).

Average rainfall in May
Bogahakumbura, Sri Lanka
  • Average rainfall in May: 290mm

The wettest month (with the highest rainfall) is October (656mm).
The driest month (with the least rainfall) is January (85mm).

Average rainfall days in May
Bogahakumbura, Sri Lanka
  • Average rainfall days in May: 29.8 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 May /
Average sunshine in May
Bogahakumbura, Sri Lanka
  • Average daylight in May: 12h and 2min

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 May: 9h and 1min

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 May
Bogahakumbura, Sri Lanka
  • Average sunshine days in May: 0.8 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 May
Bogahakumbura, Sri Lanka
  • Average UV index in May: 6

The months with the highest UV index are February, March, April, May, June, July and August (UV index 6).
The months with the lowest UV index are January, September, October, November and December (UV index 5).

Average cloud cover in May
Bogahakumbura, Sri Lanka
  • Average cloud cover in May: 52

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 May
Bogahakumbura, Sri Lanka
  • Average visibility in May: 7km

The months with the highest visibility are June, July and August (9km).
The months with the lowest visibility are November and December (6km).

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