Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
May
Weather in May
Temperature
Stepping into May, Gumulung Tonggoh records an average high-temperature of a still tropical 30.1°C (86.2°F), almost consistent with April. An average temperature of 24.4°C (75.9°F) marks the nights in May.Heat index
In May, the average heat index is appraised at a sweltering 37°C (98.6°F). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.Be aware that heat index ratings are designed for shaded locations and minor breezes. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.
Humidity
In May, the average relative humidity is 77%.Rainfall
In Gumulung Tonggoh, in May, it is raining for 20.5 days, with typically 72mm (2.83") of accumulated precipitation. In Gumulung Tonggoh, Indonesia, during the entire year, the rain falls for 244.1 days and collects up to 1214mm (47.8") of precipitation.Daylight
In May, the average length of the day is 11h and 49min.On the first day of May, sunrise is at 05:46 and sunset at 17:38. On the last day of the month, sunrise is at 05:50 and sunset at 17:36 WIB.
Sunshine
The average sunshine in May is 9.2h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index in Gumulung Tonggoh. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: The UV index of 7 during May leads to these advisories:
Stand by precautions and apply sun safety measures. Evading sunburn is of great 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. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is May in Gumulung Tonggoh?
What is the average humidity in May in Gumulung Tonggoh?
How many days does it rain in May in Gumulung Tonggoh?
What is the average length of the day in May in Gumulung Tonggoh?
When are sunrise and sunset in May in Gumulung Tonggoh?
How long on average sun shines in May in Gumulung Tonggoh?
What are the months with the highest UV index in Gumulung Tonggoh?
What are the months with the lowest UV index in Gumulung Tonggoh?
What is the UV index reading in May in Gumulung Tonggoh?
Average temperature in May
Gumulung Tonggoh, Indonesia
- Average high temperature in May: 30.1°C
The warmest month (with the highest average high temperature) is October (31.4°C).
The month with the lowest average high temperature is February (29.3°C).
- Average low temperature in May: 24.4°C
The month with the highest average low temperature is December (25.2°C).
The coldest month (with the lowest average low temperature) is August (22.5°C).
Average pressure in May
Gumulung Tonggoh, Indonesia
- Average pressure in May: 1009.9mbar
The months with the highest atmospheric pressure are August and September (1011.3mbar).
The month with the lowest atmospheric pressure is December (1009.2mbar).
Average wind speed in May
Gumulung Tonggoh, Indonesia
- Average wind speed in May: 9km/h
The windiest month (with the highest average wind speed) is August (12.8km/h).
The calmest month (with the lowest average wind speed) is April (7km/h).
Average humidity in May
Gumulung Tonggoh, Indonesia
- Average humidity in May: 77%
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is September (70%).
Average rainfall in May
Gumulung Tonggoh, Indonesia
- Average rainfall in May: 72mm
The wettest month (with the highest rainfall) is February (207mm).
The driest month (with the least rainfall) is August (13mm).
Average rainfall days in May
Gumulung Tonggoh, Indonesia
- Average rainfall days in May: 20.5 days
The month with the highest number of rainy days is January (28.3 days).
The month with the least rainy days is August (7.2 days).
Average daylight in May /
Average sunshine in May
Gumulung Tonggoh, Indonesia
- Average daylight in May: 11h and 5min
The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 42min).
- Average sunshine in May: 9h and 1min
The months with the most sunshine are July, August and September (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 8h and 24min).
Average sunshine days in May
Gumulung Tonggoh, Indonesia
- Average sunshine days in May: 8.5 days
The month with the most sunshine days is August (20.3 days).
The month with the least sunshine days is February (0.9 days).
Average UV index in May
Gumulung Tonggoh, 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).
Average cloud cover in May
Gumulung Tonggoh, Indonesia
- Average cloud cover in May: 30
The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in May
Gumulung Tonggoh, Indonesia
- Average visibility in May: 10km
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January and February (9km).
