May weather forecast
Gunungsitoli, Indonesia

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Weather in May

The last month of the spring, May, is another warm month in Gunungsitoli, Indonesia, with an average temperature fluctuating between 29.3°C (84.7°F) and 27.5°C (81.5°F).

Temperature

In Gunungsitoli, the months of March and May register the highest average temperatures, peaking at 29.3°C (84.7°F).

Heat index

May's heat index is estimated at a hot 34°C (93.2°F). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.
Heat index specifics point out values are for conditions of shade and a slight breeze. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.

Humidity

In Gunungsitoli, the average relative humidity in May is 75%.

Rainfall

In Gunungsitoli, in May, it is raining for 22.5 days, with typically 144mm (5.67") of accumulated precipitation. In Gunungsitoli, during the entire year, the rain falls for 275.3 days and collects up to 1965mm (77.36") of precipitation.

Daylight

In May, the average length of the day is 12h and 11min.
On the first day of the month, sunrise is at 06:21 and sunset at 18:31. On the last day of May, in Gunungsitoli, sunrise is at 06:21 and sunset at 18:33 WIB.

Sunshine

In May, the average sunshine in Gunungsitoli, Indonesia, is 8.4h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Gunungsitoli. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: A maximum UV index of 7 in May translates into the following recommendations:
Prevent overexposure. Protection from the sun's harmful effects is needed. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
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Frequently asked questions

What is the hottest time of year in Gunungsitoli?

March and May, with an average high-temperature of 29.3°C (84.7°F), are warmest months.

How hot does it get in Gunungsitoli in May?

In Gunungsitoli, in May, the average high-temperature is 29.3°C (84.7°F), and the average low-temperature is 27.5°C (81.5°F). In May, the average heat index (a.k.a. 'feels like', 'real feel'), which factors the actual air temperature with the relative humidity, is estimated at 34°C (93.2°F).

What is the average humidity in May in Gunungsitoli?

In Gunungsitoli, the average relative humidity in May is 75%.

How many days does it rain in May in Gunungsitoli?

In May, in Gunungsitoli, Indonesia, the rain falls for 22.5 days. Throughout May, 144mm (5.67") of precipitation is accumulated.

What is the average length of the day in May in Gunungsitoli?

In May, the average day length in Gunungsitoli, Indonesia, is 12h and 11min.

When is the sunrise / sunset in May in Gunungsitoli?

In May, on the first day of the month, sunrise is at 06:21 and sunset at 18:31. On the last day of the month, in Gunungsitoli, Indonesia, sunrise is at 06:21 and sunset at 18:33 WIB.

How many hours of sunshine does Gunungsitoli have in May?

In May, the average sunshine duration in Gunungsitoli is 8.4h.

When is the highest UV index in Gunungsitoli?

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

What are the months with the lowest UV index in Gunungsitoli?

January through December, with an average maximum UV index of 7, are months with the lowest UV index.

How high is the UV index in May in Gunungsitoli?

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

Average temperature in May
Gunungsitoli, Indonesia

Average temperature in May - Gunungsitoli, Indonesia
  • Average high temperature in May: 29.3°C

The warmest months (with the highest average high temperature) are March and May (29.3°C).
The month with the lowest average high temperature is November (27.9°C).

  • Average low temperature in May: 27.5°C

The month with the highest average low temperature is May (27.5°C).
The coldest month (with the lowest average low temperature) is December (26.3°C).

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Average pressure in May
Gunungsitoli, Indonesia

Average pressure in May - Gunungsitoli, Indonesia
  • Average pressure in May: 1009.8mbar

The month with the highest atmospheric pressure is September (1011.1mbar).
The month with the lowest atmospheric pressure is May (1009.8mbar).

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Average wind speed in May
Gunungsitoli, Indonesia

Average wind speed in May - Gunungsitoli, Indonesia
  • Average wind speed in May: 8.6km/h

The windiest month (with the highest average wind speed) is November (9.5km/h).
The calmest months (with the lowest average wind speed) are January and April (7.9km/h).

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Average humidity in May
Gunungsitoli, Indonesia

Average humidity in May - Gunungsitoli, Indonesia
  • Average humidity in May: 75%

The month with the highest relative humidity is November (78%).
The months with the lowest relative humidity are February, June and July (74%).

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Average rainfall in May
Gunungsitoli, Indonesia

Average rainfall in May - Gunungsitoli, Indonesia
  • Average rainfall in May: 144mm

The wettest month (with the highest rainfall) is November (250mm).
The driest month (with the least rainfall) is June (116mm).

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Average rainfall days in May
Gunungsitoli, Indonesia

Average rainfall days in May - Gunungsitoli, Indonesia
  • Average rainfall days in May: 22.5 days

The month with the highest number of rainy days is November (25.9 days).
The month with the least rainy days is June (18.3 days).

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Average daylight in May /
Average sunshine in May
Gunungsitoli, Indonesia

Average daylight in May / Average sunshine in May - Gunungsitoli, Indonesia
  • Average daylight in May: 12h and 1min

The month with the longest days is June (Average daylight: 12h and 12min).
The month with the shortest days is December (Average daylight: 12h and 6min).

  • Average sunshine in May: 8h and 2min

The months with the most sunshine are February and June (Average sunshine: 8h and 30min).
The month with the least sunshine is November (Average sunshine: 6h and 54min).

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Average sunshine days in May
Gunungsitoli, Indonesia

Average sunshine days in May - Gunungsitoli, Indonesia
  • Average sunshine days in May: 7.7 days

The month with the most sunshine days is June (9.9 days).
The month with the least sunshine days is November (3.6 days).

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Average UV index in May
Gunungsitoli, Indonesia

Average UV index in May - Gunungsitoli, Indonesia
  • Average UV index in May: 7

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

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Average cloud cover in May
Gunungsitoli, Indonesia

Average cloud cover in May - Gunungsitoli, Indonesia
  • Average cloud cover in May: 41

The month with the most cloud cover is November (Cloud cover 55).
The month with the least cloud cover is February (Cloud cover 38).

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Average visibility in May
Gunungsitoli, Indonesia

Average visibility in May - Gunungsitoli, Indonesia
  • Average visibility in May: 10km

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

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Gunungsitoli, Indonesia

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