Climate and monthly weather forecast
Onesi, Namibia

Climate and monthly weather forecast

Weather in January

January, like December, is another hot summer month in Onesi, Namibia, with an average temperature ranging between min 22.5°C (72.5°F) and max 31.5°C (88.7°F). Onesi marks the arrival of January with an average high-temperature of a still tropical 31.5°C (88.7°F), hardly different from December's 32°C (89.6°F). Weather in January »

Weather in February

February, the last month of the summer in Onesi, is another tropical month, with an average temperature ranging between min 21.8°C (71.2°F) and max 31°C (87.8°F). Onesi observes an average high-temperature of a still tropical 31°C (87.8°F) in February, barely different from 31.5°C (88.7°F) in January. Weather in February »

Weather in March

The first month of the autumn, March, is also a hot month in Onesi, Namibia, with an average temperature varying between 21.4°C (70.5°F) and 30.2°C (86.4°F). With the advent of March, Onesi's high-temperatures adjust to a still tropical 30.2°C (86.4°F), closely aligning with the preceding month. Weather in March »

Weather in April

April, like March, is another hot autumn month in Onesi, Namibia, with an average temperature varying between 30.1°C (86.2°F) and 20.1°C (68.2°F). April's advent notes a subtle adjustment in average high-temperature to a still tropical 30.1°C (86.2°F) from March. Weather in April »

Weather in May

May, the last month of the autumn in Onesi, is also a moderately hot month, with an average temperature varying between 29.2°C (84.6°F) and 16.7°C (62.1°F). May's beginning signals an average high-temperature of a warm 29.2°C (84.6°F), barely different from April's 30.1°C (86.2°F). Weather in May »

Weather in June

The first month of the winter, June, is also a moderately hot month in Onesi, Namibia, with an average temperature ranging between max 26.7°C (80.1°F) and min 12°C (53.6°F). June brings the lowest temperatures, with an average high of 26.7°C (80.1°F) and an average low of 12°C (53.6°F). Weather in June »

Weather in July

July, like June, in Onesi, Namibia, is a moderately hot winter month, with an average temperature varying between 26.8°C (80.2°F) and 11.3°C (52.3°F). As Onesi welcomes July, the average high-temperature is noted at a still warm 26.8°C (80.2°F), closely aligning with the preceding month. Weather in July »

Weather in August

August, the last month of the winter in Onesi, is a hot month, with an average temperature varying between 13.8°C (56.8°F) and 30.8°C (87.4°F). The start of August signals a slight increase in the average high-temperature, moving from a moderately hot 26.8°C (80.2°F) in July to a tropical 30.8°C (87.4°F). Weather in August »

Weather in September

September, the first month of the spring in Onesi, is also a hot month, with an average temperature varying between 34.6°C (94.3°F) and 17.2°C (63°F). September's arrival coincides with a subtle temperature rise, moving from August's tropical 30.8°C (87.4°F) to a still hot 34.6°C (94.3°F). Weather in September »

Weather in October

October in Onesi, Namibia, is a fiery hot spring month, with an average temperature varying between 21.1°C (70°F) and 35.7°C (96.3°F). October, characterized by an average high temperature of 35.7°C (96.3°F) and a low temperature of 21.1°C (70°F), is generally the warmest month. Weather in October »

Weather in November

The last month of the spring, November, is another hot month in Onesi, Namibia, with an average temperature fluctuating between 33.1°C (91.6°F) and 23.3°C (73.9°F). Transitioning into November, Onesi records an average high-temperature of a hot 33.1°C (91.6°F), almost identical to October's 35.7°C (96.3°F). Weather in November »

Weather in December

The first month of the summer, December, is still a hot month in Onesi, Namibia, with an average temperature varying between 32°C (89.6°F) and 23.2°C (73.8°F). December brings an average high-temperature of a still tropical 32°C (89.6°F), nearly identical to the preceding month. Weather in December »

Frequently asked questions

What is the wettest month in Onesi?
The month with the most rainfall is January, when the rain falls for 17.8 days and typically aggregates up to 83mm (3.27") of precipitation.
How much does it rain?
Throughout the year, there are 100.8 rainfall days, and 379mm (14.92") of precipitation is accumulated.
What is the month with the highest UV index?
January, September through December, with an average maximum UV index of 7, are months with the highest UV index.
What is the month with the least sunshine?
With an average of 9.2h of sunshine, February has the least sunshine of the year.
What is the most humid month?
March is the most humid month, with an average relative humidity of 55%.
What is the driest month?
May through August are months without rainfall in Onesi.
What month is the coldest?
June, known for its average high temperature of 26.7°C (80.1°F) and an average low temperature of 12°C (53.6°F), is the coldest month.
What is the month with the shortest days?
June has the shortest days of the year, with an average of 11h and 6min of daylight.
What are the months with the lowest UV index?
The months with the lowest UV index are June and July, with an average maximum UV index of 5.
What is the month with the most sunshine?
August and September, with an average of 10h of sunshine, are months with the most sunshine in Onesi.
What is the least humid month?
September is the least humid month, with an average relative humidity of 18%.
When does it rain?
Months with rainfall are January through April, September through December.
What is the warmest month?
October is the warmest month, with the temperature often reaching an average high of 35.7°C (96.3°F) and an average low of 21.1°C (70°F).
When are the longest days?
The month with the longest days is December, with an average of 13h and 12min of daylight.
Is there Daylight Saving Time (DST) in Onesi?
Onesi does not observe Daylight Saving Time (DST). CAT timezone is used throughout the entire year.
Average temperature - Onesi, Namibia
Average temperature
Onesi, Namibia

The warmest month (with the highest average high temperature) is October (35.7°C).
The month with the lowest average high temperature is June (26.7°C).

The month with the highest average low temperature is November (23.3°C).
The coldest month (with the lowest average low temperature) is July (11.3°C).

Average pressure - Onesi, Namibia
Average pressure
Onesi, Namibia

The month with the highest atmospheric pressure is July (1018.5mbar).
The month with the lowest atmospheric pressure is December (1009.5mbar).

Average wind speed - Onesi, Namibia
Average wind speed
Onesi, Namibia

The windiest month (with the highest average wind speed) is July (13.1km/h).
The calmest month (with the lowest average wind speed) is February (9.4km/h).

Average humidity - Onesi, Namibia
Average humidity
Onesi, Namibia

The month with the highest relative humidity is March (55%).
The month with the lowest relative humidity is September (18%).

Average rainfall - Onesi, Namibia
Average rainfall
Onesi, Namibia

The wettest month (with the highest rainfall) is January (83mm).
The driest months (with the least rainfall) are May, June, July and August (0mm).

Average rainfall days - Onesi, Namibia
Average rainfall days
Onesi, Namibia

The month with the highest number of rainy days is March (20 days).
The month with the least rainy days is July (0 days).

Average daylight / Average sunshine - Onesi, Namibia
Average daylight / Average sunshine
Onesi, Namibia

The month with the longest days is December (Average daylight: 13h and 12min).
The month with the shortest days is June (Average daylight: 11h and 6min).

The months with the most sunshine are August and September (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 9h and 12min).

Average sunshine days - Onesi, Namibia
Average sunshine days
Onesi, Namibia

The month with the most sunshine days is July (31 days).
The month with the least sunshine days is March (10 days).

Average UV index - Onesi, Namibia
Average UV index
Onesi, Namibia

The months with the highest UV index are January, September, October, November and December (UV index 7).
The months with the lowest UV index are June and July (UV index 5).

Average visibility - Onesi, Namibia
Average visibility
Onesi, Namibia

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

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