May weather forecast
Andriana, Madagascar

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Weather in May

In May, Andriana experiences further reduction in rainfall dropping to 59mm (2.32") as well as a slight decrease in temperature, touching its lowest points for the year. With the city transitioning into the hot dry season, the relative humidity levels also see a decline, providing considerable comfort to residents and visitors. Despite a slight decline in daylight hours, the town continues to enjoy ample sunshine allowing various outdoor pursuits. Simultaneously, the sea temperature takes a minor dip, adding an invigorating touch to coastal activities. The steadily high UV index highlights the need for sun protection during day time outdoor activities.

Temperature

The average high-temperature during May registers at a still warm 27.8°C (82°F), maintaining a close resemblance to the previous month. During May, the nighttime temperatures align closely with the daytime averages, measuring a still warm 24.3°C (75.7°F).

Heat index

During May, the heat index is appraised at a hot 31°C (87.8°F). If activity and exposure persist, they could induce fatigue, leading to possible heat cramps.
Be informed that the heat index values are oriented around shady conditions and gentle breezes. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', evaluates the perceived heat by adding the effect of moisture in the air. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.

Humidity

In May, the average relative humidity is 75%.

Rainfall

In Andriana, in May, during 21.8 rainfall days, 59mm (2.32") of precipitation is typically accumulated. In Andriana, during the entire year, the rain falls for 284.4 days and collects up to 1623mm (63.9") of precipitation.

Sea temperature

In Andriana, the average seawater temperature in May is 28°C (82.4°F).
Note: Water activities in temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are pleasurable, without feeling uncomfortable even during extended periods.

Daylight

In Andriana, the average length of the day in May is 11h and 30min.
On the first day of May, sunrise is at 05:55 and sunset at 17:32. On the last day of the month, sunrise is at 06:02 and sunset at 17:26 EAT.

Sunshine

In Andriana, the average sunshine in May is 8.8h.

UV index

The months with the highest UV index are February through May, October through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the average person.
Note: In May, the maximum UV index of 7 transforms into these recommendations:
Inhibit overexposure. Warding off sun damage is of utmost importance. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Be mindful! Sand and water reflections can up the Sun's UV exposure.

Frequently asked questions

What is the usual temperature for Andriana in May?

In Andriana, 27.8°C (82°F) is the average high-temperature and 24.3°C (75.7°F) is the average low-temperature during May. In May, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is appraised at 31°C (87.8°F).

What is the average humidity in May?

In May, the average relative humidity is 75%.

How much does it rain in May?

In Andriana, during May, the rain falls for 21.8 days and regularly aggregates up to 59mm (2.32") of precipitation.

What is the water temperature in May?

In May, the average sea temperature is 28°C (82.4°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

How many hours of daylight does Andriana have in May?

In May, the average day length is 11h and 30min.

When is the sunrise / sunset in May?

On the first day of May, sunrise is at 05:55 and sunset at 17:32. On the last day of the month, sunrise is at 06:02 and sunset at 17:26 EAT.

How long on average sun shines in May?

In May, the average sunshine duration is 8.8h.

What are the months with the highest UV index?

The months with the highest UV index are February through May, October through December, with an average maximum UV index of 7.

What is the UV index intensity in May in Andriana?

In Andriana, the average daily maximum UV index in May is 7. A UV Index reading of 6 to 7 represents a high hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in May
Andriana, Madagascar

Average temperature in May - Andriana, Madagascar
  • Average high temperature in May: 27.8°C

The warmest month (with the highest average high temperature) is March (28.8°C).
The month with the lowest average high temperature is August (25.8°C).

  • Average low temperature in May: 24.3°C

The month with the highest average low temperature is January (26.1°C).
The coldest month (with the lowest average low temperature) is July (22.2°C).

Average pressure in May
Andriana, Madagascar

Average pressure in May - Andriana, Madagascar
  • Average pressure in May: 1014.4mbar

The month with the highest atmospheric pressure is August (1017mbar).
The month with the lowest atmospheric pressure is February (1010.7mbar).

Average wind speed in May
Andriana, Madagascar

Average wind speed in May - Andriana, Madagascar
  • Average wind speed in May: 9.6km/h

The windiest month (with the highest average wind speed) is January (11.8km/h).
The calmest month (with the lowest average wind speed) is April (8.8km/h).

Average humidity in May
Andriana, Madagascar

Average humidity in May - Andriana, Madagascar
  • Average humidity in May: 75%

The months with the highest relative humidity are January, February and March (78%).
The month with the lowest relative humidity is July (72%).

Average rainfall in May
Andriana, Madagascar

Average rainfall in May - Andriana, Madagascar
  • Average rainfall in May: 59mm

The wettest month (with the highest rainfall) is January (417mm).
The driest month (with the least rainfall) is September (22mm).

Average rainfall days in May
Andriana, Madagascar

Average rainfall days in May - Andriana, Madagascar
  • Average rainfall days in May: 21.8 days

The month with the highest number of rainy days is March (29.8 days).
The month with the least rainy days is June (18.3 days).

Average sea temperature in May
Andriana, Madagascar

Average sea temperature in May - Andriana, Madagascar
  • Average sea temperature in May: 28°C

The best months for swimming (with the highest average sea temperature) are January, February, March and April (29°C).
The coldest months (with the lowest average sea temperature) are July, August, September and October (26°C).

Average daylight in May /
Average sunshine in May
Andriana, Madagascar

Average daylight in May / Average sunshine in May - Andriana, Madagascar
  • Average daylight in May: 11h and 3min

The month with the longest days is December (Average daylight: 12h and 54min).
The month with the shortest days is June (Average daylight: 11h and 24min).

  • Average sunshine in May: 8h and 5min

The month with the most sunshine is December (Average sunshine: 10h and 48min).
The month with the least sunshine is June (Average sunshine: 7h and 24min).

Average sunshine days in May
Andriana, Madagascar

Average sunshine days in May - Andriana, Madagascar
  • Average sunshine days in May: 4.5 days

The month with the most sunshine days is July (9.2 days).
The months with the least sunshine days are January and April (0.8 days).

Average UV index in May
Andriana, Madagascar

Average UV index in May - Andriana, Madagascar
  • Average UV index in May: 7

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

Average cloud cover in May
Andriana, Madagascar

Average cloud cover in May - Andriana, Madagascar
  • Average cloud cover in May: 23

The month with the most cloud cover is January (Cloud cover 46).
The months with the least cloud cover are May and June (Cloud cover 23).

Average visibility in May
Andriana, Madagascar

Average visibility in May - Andriana, Madagascar
  • Average visibility in May: 10km

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

Andriana, Madagascar

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