Climate and monthly weather forecastSam, Gabon
Climate and monthly weather forecast
Weather in January
January, like December, is another tropical winter month in Sam, Gabon, with an average temperature varying between 31.8°C (89.2°F) and 21.2°C (70.2°F). Sam experiences its warmest period in January and March, averaging a high-temperature of 31.8°C (89.2°F). January's heat index is calculated to be an extremely hot 44°C (111.2°F). Weather in January »Weather in February
February, the last month of the winter in Sam, is another tropical month, with an average temperature fluctuating between 31.7°C (89.1°F) and 21.7°C (71.1°F). Sam transitions into February recording an average high-temperature of a still hot 31.7°C (89.1°F), closely aligning with the preceding month's temperature. Weather in February »Weather in March
The first month of the spring, March, is still a tropical month in Sam, Gabon, with temperature in the range of an average high of 31.8°C (89.2°F) and an average low of 21.9°C (71.4°F). Sam witnesses its highest temperatures in January and March, reaching an average of 31.8°C (89.2°F). March's mean heat index is calculated to be a burning hot 46°C (114.8°F). Weather in March »Weather in April
April, like March, is a hot spring month in Sam, Gabon, with an average temperature varying between 21.3°C (70.3°F) and 30.8°C (87.4°F). Transitioning from March to April, Sam observes an average high-temperature of a still hot 30.8°C (87.4°F), differing subtly from the previous month. Weather in April »Weather in May
The last month of the spring, May, is also a hot month in Sam, Gabon, with temperature in the range of an average low of 21.4°C (70.5°F) and an average high of 30.3°C (86.5°F). The arrival of May denotes a barely perceptible change in the average high-temperatures to a still tropical 30.3°C (86.5°F) from April's 30.8°C (87.4°F). Weather in May »Weather in June
June, the first month of the summer in Sam, is also a moderately hot month, with an average temperature fluctuating between 29°C (84.2°F) and 20.8°C (69.4°F). Sam experiences a recorded average high-temperature of a warm 29°C (84.2°F) in June, closely aligned with May's 30.3°C (86.5°F). Weather in June »Weather in July
July, like June, in Sam, Gabon, is another warm summer month, with an average temperature varying between 28.8°C (83.8°F) and 20.1°C (68.2°F). As Sam welcomes July, the average high-temperature records at a still warm 28.8°C (83.8°F), marking an insignificant deviation from the prior month. Weather in July »Weather in August
August, the last month of the summer in Sam, is another warm month, with an average temperature ranging between max 29.5°C (85.1°F) and min 20.3°C (68.5°F). The transition into August is marked with an average high-temperature of a still warm 29.5°C (85.1°F), showing an insignificant shift from July's 28.8°C (83.8°F). Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Sam, Gabon, with an average temperature varying between 20.7°C (69.3°F) and 29.1°C (84.4°F). The average high-temperature in September, at a still warm 29.1°C (84.4°F), reveals a modest deviation from August's 29.5°C (85.1°F). Weather in September »Weather in October
October, like September, in Sam, Gabon, is a moderately hot autumn month, with temperature in the range of an average low of 20.9°C (69.6°F) and an average high of 28.6°C (83.5°F). The coldest period is October, when temperatures fluctuate between an average high of 28.6°C (83.5°F) and a low of 20.9°C (69.6°F). October's average heat index is calculated to be a fiery hot 36°C (96.8°F). Weather in October »Weather in November
November, the last month of the autumn in Sam, is also a moderately hot month, with an average temperature ranging between min 21°C (69.8°F) and max 29.5°C (85.1°F). During November, Sam records an average high-temperature of a still moderately hot 29.5°C (85.1°F), marking a slight divergence from October's 28.6°C (83.5°F). Weather in November »Weather in December
December, the first month of the winter in Sam, is a tropical month, with an average temperature fluctuating between 21°C (69.8°F) and 30.8°C (87.4°F). As November transitions into December, the average high-temperature rests at a tropical 30.8°C (87.4°F), maintaining a close resemblance to the previous month. Weather in December »Updated: Aug 6, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Sam's average highest temperatures are recorded in January and March, reaching a high of 31.8°C (89.2°F).
The least humid month is January, with an average relative humidity of 81%.
Throughout the year, there are 313.6 rainfall days, and 1610mm (63.39") of precipitation is accumulated.
The month with the most sunshine in Sam is January, with an average of 7.8h of sunshine.
February is the month with the highest UV index, with an average maximum UV index of 7.
June has the longest days of the year, with an average of 12h and 12min of daylight.
July is the month with the least rainfall in Sam, Gabon. Rain falls for 17.2 days and accumulates 59mm (2.32") of precipitation.
The months with the lowest UV index are September and October, with an average maximum UV index of 5.
Sam's coldest month, October, registers temperatures that range from a high of 28.6°C (83.5°F) to a low of 20.9°C (69.6°F).
With an average relative humidity of 90%, October is the most humid month.
The month with the most rainfall is October, when the rain falls for 28.6 days and typically aggregates up to 238mm (9.37") of precipitation.
October has the least sunshine of the year, with an average of 4.9h of sunshine.
December has the shortest days of the year, with an average of 12h and 6min of daylight.
Sam does not utilize Daylight Saving Time (DST). WAT timezone is used throughout the entire year.
Average temperature
Sam, Gabon
The warmest months (with the highest average high temperature) are January and March (31.8°C).
The month with the lowest average high temperature is October (28.6°C).
The month with the highest average low temperature is March (21.9°C).
The coldest month (with the lowest average low temperature) is July (20.1°C).
Average pressure
Sam, Gabon
- Average pressure in January:
1011.1mbar - Average pressure in February:
1010.3mbar - Average pressure in March:
1010.4mbar - Average pressure in April:
1010.7mbar - Average pressure in May:
1011.7mbar - Average pressure in June:
1013.4mbar
- Average pressure in July:
1013.9mbar - Average pressure in August:
1013.6mbar - Average pressure in September:
1013mbar - Average pressure in October:
1011.7mbar - Average pressure in November:
1010.8mbar - Average pressure in December:
1011mbar
The month with the highest atmospheric pressure is July (1013.9mbar).
The month with the lowest atmospheric pressure is February (1010.3mbar).
Average wind speed
Sam, Gabon
- Average wind speed in January:
4.1km/h - Average wind speed in February:
4.3km/h - Average wind speed in March:
4km/h - Average wind speed in April:
3.8km/h - Average wind speed in May:
3.7km/h - Average wind speed in June:
4.1km/h
- Average wind speed in July:
4.6km/h - Average wind speed in August:
4.8km/h - Average wind speed in September:
4.4km/h - Average wind speed in October:
3.9km/h - Average wind speed in November:
3.5km/h - Average wind speed in December:
3.7km/h
The windiest month (with the highest average wind speed) is August (4.8km/h).
The calmest month (with the lowest average wind speed) is November (3.5km/h).
Average humidity
Sam, Gabon
The month with the highest relative humidity is October (90%).
The month with the lowest relative humidity is January (81%).
Average rainfall
Sam, Gabon
- Average rainfall in January:
77mm - Average rainfall in February:
114mm - Average rainfall in March:
143mm - Average rainfall in April:
162mm - Average rainfall in May:
164mm - Average rainfall in June:
102mm
The wettest month (with the highest rainfall) is October (238mm).
The driest month (with the least rainfall) is July (59mm).
Average rainfall days
Sam, Gabon
- Average rainfall days in January:
26.7 days - Average rainfall days in February:
26.6 days - Average rainfall days in March:
30 days - Average rainfall days in April:
27.8 days - Average rainfall days in May:
28.9 days - Average rainfall days in June:
23.5 days
- Average rainfall days in July:
17.2 days - Average rainfall days in August:
19.8 days - Average rainfall days in September:
26.1 days - Average rainfall days in October:
28.6 days - Average rainfall days in November:
29.4 days - Average rainfall days in December:
29 days
The month with the highest number of rainy days is March (30 days).
The month with the least rainy days is July (17.2 days).
Average daylight / Average sunshine
Sam, Gabon
- Average daylight in January:
12h and 6min - Average daylight in February:
12h and 6min - Average daylight in March:
12h and 6min - Average daylight in April:
12h and 6min - Average daylight in May:
12h and 12min - Average daylight in June:
12h and 12min
- Average daylight in July:
12h and 12min - Average daylight in August:
12h and 6min - Average daylight in September:
12h and 6min - Average daylight in October:
12h and 6min - Average daylight in November:
12h and 6min - Average daylight in December:
12h and 6min
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 January:
7h and 48min - Average sunshine in February:
7h and 36min - Average sunshine in March:
7h and 24min - Average sunshine in April:
7h and 0min - Average sunshine in May:
6h and 48min - Average sunshine in June:
6h and 18min
- Average sunshine in July:
6h and 30min - Average sunshine in August:
6h and 12min - Average sunshine in September:
5h and 30min - Average sunshine in October:
4h and 54min - Average sunshine in November:
6h and 18min - Average sunshine in December:
7h and 36min
The month with the most sunshine is January (Average sunshine: 7h and 48min).
The month with the least sunshine is October (Average sunshine: 4h and 54min).
Average sunshine days
Sam, Gabon
- Average sunshine days in January:
2.7 days - Average sunshine days in February:
0.9 days - Average sunshine days in March:
0.8 days - Average sunshine days in April:
1.3 days - Average sunshine days in May:
1.5 days - Average sunshine days in June:
4.5 days
- Average sunshine days in July:
11.8 days - Average sunshine days in August:
8.8 days - Average sunshine days in September:
3 days - Average sunshine days in October:
2 days - Average sunshine days in November:
0.2 days - Average sunshine days in December:
0.9 days
The month with the most sunshine days is July (11.8 days).
The month with the least sunshine days is November (0.2 days).
Average UV index
Sam, Gabon
The month with the highest UV index is February (UV index 7).
The months with the lowest UV index are September and October (UV index 5).
Average cloud cover
Sam, Gabon
The month with the most cloud cover is October (Cloud cover 77).
The month with the least cloud cover is January (Cloud cover 54).
Average visibility
Sam, Gabon
The months with the highest visibility are January, February, July, August and December (7km).
The months with the lowest visibility are May and October (5km).
