June weather forecastMayumba, Gabon
June
Weather in June
Mid-year, June brings about the coolest weather to Mayumba, seen in temperatures dropping to an average low of 20.8°C (69.4°F). The noticeable dip in the sea's temperature, now at 22.5°C (72.5°F), suggests the chilly offshore breezes that residents enjoy at this time of the year. The almost negligible rainfall makes outdoor-based adventures an appealing choice. Complemented by longer sunshine hours, June welcomes outdoor enthusiasts. The comparatively temperate weather paired with pleasant winds makes June a favorite for destination weddings, beach picnics, and other outdoor celebrations.Temperature
With the onset of June, Mayumba's average high-temperature slightly adjusts, moderately receding from May's 29.1°C (84.4°F) to a still warm 25.9°C (78.6°F). June in Mayumba generally records an average low-temperature of 20.8°C (69.4°F).Humidity
The average relative humidity in June in Mayumba is 84%.Rainfall
In Mayumba, during June, the rain falls for 0.9 days and regularly aggregates up to 6mm (0.24") of precipitation. Throughout the year, there are 124.6 rainfall days, and 1673mm (65.87") of precipitation is accumulated.Sea temperature
In Mayumba, in June, the average water temperature is 22.5°C (72.5°F).Note: Cold sensitivities vary, but with the right amount of sunshine, a gentle breeze, and a warm day, a swim in 22.5°C (72.5°F) waters might be just right. Remember, Olympic swimmers are used to waters between 25°C (77°F) and 28°C (82.4°F).
Daylight
The month with the shortest days is June, with an average of 11h and 54min of daylight.On the first day of June, sunrise is at 06:17 and sunset at 18:13. On the last day of the month, sunrise is at 06:23 and sunset at 18:18 WAT.
Sunshine
In Mayumba, the average sunshine in June is 3h.UV index
June and July, with an average maximum UV index of 10, are months with the lowest UV index in Mayumba. A UV Index estimate of 8 to 10 represents a very high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: A daily maximum UV index of 10 in June translates into the following instructions:
Take special precautions, as unprotected skin can be damaged and can burn quickly. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Ward off sunburn by liberally using sunscreen with 30 SPF or more. This also diminishes the Sun's damaging radiation effects on your health. Alert! The Sun's UV rays are heightened by the reflection of sand and water.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Mayumba, Gabon
- Average high temperature in June: 25.9°C
The warmest month (with the highest average high temperature) is April (30.5°C).
The month with the lowest average high temperature is July (25.7°C).
- Average low temperature in June: 20.8°C
The month with the highest average low temperature is April (23.6°C).
The coldest month (with the lowest average low temperature) is July (19.2°C).
Average humidity in June
Mayumba, Gabon
- Average humidity in June: 84%
The month with the highest relative humidity is November (88%).
The month with the lowest relative humidity is July (82%).
Average rainfall in June
Mayumba, Gabon
- Average rainfall in June: 5.5mm
The wettest month (with the highest rainfall) is November (335.9mm).
The driest month (with the least rainfall) is July (0.4mm).
Average rainfall days in June
Mayumba, Gabon
- Average rainfall days in June: 0.9 days
The month with the highest number of rainy days is October (18.9 days).
The month with the least rainy days is July (0.7 days).
Average sea temperature in June
Mayumba, Gabon
- Average sea temperature in June: 22.5°C
The best month for swimming (with the highest average sea temperature) is March (28.9°C).
The coldest month (with the lowest average sea temperature) is July (21.1°C).
Average daylight in June /
Average sunshine in June
Mayumba, Gabon
- Average daylight in June: 11h and 54min
The month with the longest days is December (Average daylight: 12h and 18min).
The month with the shortest days is June (Average daylight: 11h and 54min).
- Average sunshine in June: 3h
The months with the most sunshine are January, February, March and April (Average sunshine: 5h).
The months with the least sunshine are August and September (Average sunshine: 2h).
Average UV index in June
Mayumba, Gabon
- Average UV index in June: 10
The months with the highest UV index are January, February, March, April, August, September, October, November and December (UV index 12).
The months with the lowest UV index are June and July (UV index 10).





