May weather forecastHeroumbili, Comoros
May
Weather in May
May, the last month of the autumn in Heroumbili, is also a moderately hot month, with an average temperature fluctuating between 26.3°C (79.3°F) and 27.5°C (81.5°F).Temperature
The start of May sees the average high-temperature at a still moderately hot 27.5°C (81.5°F), showing little difference from April's 28.4°C (83.1°F). The temperature during May sees a subtle transition from day to night, averaging a low of 26.3°C (79.3°F).Heat index
The average heat index in May is evaluated at a tropical 30°C (86°F). Uninterrupted exposure and activity might result in fatigue, potentially causing heat cramps.Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is an aggregate value of air's warmth and moisture to show the human-felt temperature. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual'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 are particularly relevant to babies and toddlers. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
Humidity
In Heroumbili, the average relative humidity in May is 76%.Rainfall
In May, the rain falls for 15.8 days. Throughout May, 60mm (2.36") of precipitation is accumulated. In Heroumbili, Comoros, during the entire year, the rain falls for 190.9 days and collects up to 867mm (34.13") of precipitation.Daylight
In May, the average length of the day is 11h and 35min.On the first day of May in Heroumbili, Comoros, sunrise is at 06:12 and sunset at 17:54. On the last day of the month, sunrise is at 06:19 and sunset at 17:49 EAT.
Sunshine
May and June, with an average of 7.2h of sunshine, are months with the least sunshine in Heroumbili.UV index
The months with the highest UV index are January through June, September through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the ordinary person.Note: In May, the maximum UV index of 7 suggests these recommendations:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Heroumbili, Comoros
- Average high temperature in May: 27.5°C
The warmest month (with the highest average high temperature) is March (28.6°C).
The months with the lowest average high temperature are July, August and September (25.4°C).
- Average low temperature in May: 26.3°C
The month with the highest average low temperature is March (27.5°C).
The coldest month (with the lowest average low temperature) is August (23.9°C).
Average pressure in May
Heroumbili, Comoros
- Average pressure in May: 1014.1mbar
The month with the highest atmospheric pressure is July (1017mbar).
The month with the lowest atmospheric pressure is February (1010mbar).
Average wind speed in May
Heroumbili, Comoros
- Average wind speed in May: 20.8km/h
The windiest month (with the highest average wind speed) is July (22.1km/h).
The calmest months (with the lowest average wind speed) are March, November and December (12km/h).
Average humidity in May
Heroumbili, Comoros
- Average humidity in May: 76%
The month with the highest relative humidity is January (78%).
The month with the lowest relative humidity is July (73%).
Average rainfall in May
Heroumbili, Comoros
- Average rainfall in May: 60mm
The wettest month (with the highest rainfall) is January (176mm).
The driest months (with the least rainfall) are August and September (14mm).
Average rainfall days in May
Heroumbili, Comoros
- Average rainfall days in May: 15.8 days
The month with the highest number of rainy days is April (23.1 days).
The month with the least rainy days is August (9.8 days).
Average daylight in May /
Average sunshine in May
Heroumbili, Comoros
- Average daylight in May: 11h and 36min
The month with the longest days is December (Average daylight: 12h and 48min).
The month with the shortest days is June (Average daylight: 11h and 30min).
- Average sunshine in May: 7h and 12min
The month with the most sunshine is November (Average sunshine: 11h and 18min).
The months with the least sunshine are May and June (Average sunshine: 7h and 12min).
Average sunshine days in May
Heroumbili, Comoros
- Average sunshine days in May: 11.3 days
The month with the most sunshine days is August (15.8 days).
The month with the least sunshine days is April (5.1 days).
Average UV index in May
Heroumbili, Comoros
- Average UV index in May: 7
The months with the highest UV index are January, February, March, April, May, June, September, October, November and December (UV index 7).
The months with the lowest UV index are July and August (UV index 6).
Average cloud cover in May
Heroumbili, Comoros
- Average cloud cover in May: 27
The month with the most cloud cover is January (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in May
Heroumbili, Comoros
- Average visibility in May: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
