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Contents
- The climate of Omaruru
- The best time to visit Omaruru
- The worst time to visit Omaruru
- Spring weather in Omaruru
- Summer weather in Omaruru
- Autumn weather in Omaruru
- Winter weather in Omaruru
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
The climate of Omaruru
Omaruru, a locale in Namibia, is characterised by a subtropical desert climate (as per the Köppen climate classification BWh) making it predominantly hot and arid throughout the year. As per the climatological data, the region experiences minimal rainfall throughout the year with certain months not recording any precipitation whatsoever.
Temperatures exhibit a gradual decrease from January, recording a high of about 31.3°C (88.3°F), to a low of around 23.6°C (74.5°F) in June. This is swiftly followed by an increase reaching 32.4°C (90.3°F) in October. Nightly lows demonstrate a similar pattern, starting at 19.9°C (67.8°F) in January, dipping to about 9.8°C (49.6°F) in July and escalating to approximately 20.1°C (68.2°F) by December.
Humidity shows a slight hike from January, starting at 42%, peaking at 51% by March, and then dropping to 21% by September. Rainfall, on the other hand, follows the opposite trend, peaking in February with 82mm (3.23") spread over 15.5 days, eventually bottoming out to about 0mm (0") from June to August which also record no rainfall days. Notably, the daylight hours decrease from 13.3 hours in January to about 10.8 hours in June and rise back to 13.4 hours by December, while the duration of sunshine per day remains relatively constant.
Temperatures exhibit a gradual decrease from January, recording a high of about 31.3°C (88.3°F), to a low of around 23.6°C (74.5°F) in June. This is swiftly followed by an increase reaching 32.4°C (90.3°F) in October. Nightly lows demonstrate a similar pattern, starting at 19.9°C (67.8°F) in January, dipping to about 9.8°C (49.6°F) in July and escalating to approximately 20.1°C (68.2°F) by December.
Humidity shows a slight hike from January, starting at 42%, peaking at 51% by March, and then dropping to 21% by September. Rainfall, on the other hand, follows the opposite trend, peaking in February with 82mm (3.23") spread over 15.5 days, eventually bottoming out to about 0mm (0") from June to August which also record no rainfall days. Notably, the daylight hours decrease from 13.3 hours in January to about 10.8 hours in June and rise back to 13.4 hours by December, while the duration of sunshine per day remains relatively constant.
The best time to visit Omaruru
Given the climatic conditions, Omaruru is most welcoming during the period from May until August. These months have relatively lower temperatures ranging from 23.6°C (74.5°F) to 26.3°C (79.3°F) during the day and around 9.8°C (49.6°F) to 14.3°C (57.7°F) at night. The period from May to August is also characterized by the lowest humidity levels ranging from 23% to 33%, making it comfortable for visitors. During these months rainfall is either minimal or none which means outdoor activities would not be interrupted by showers.
The worst time to visit Omaruru
The months of January, February and March may not be the most ideal for visiting Omaruru owing to higher temperatures and rainfall. Daytime temperatures during these months hover between 29.2°C (84.6°F) and 31.3°C (88.3°F), and night temperatures sort between 18.5°C (65.3°F) and 19.9°C (67.8°F). Additionally, these months record the highest rainfall of the year with precipitation levels between 44mm (1.73") and 82mm (3.23"), spread across an average of 13 to 15.5 days.
Spring weather in Omaruru
The arrival of spring in Omaruru comes with moderate temperatures. Daytime mean temperatures sit comfortably between 26.3°C (79.3°F) in May to 23.6°C (74.5°F) in June. Nights cool down notably from 14.3°C (57.7°F) to 10.3°C (50.5°F). Humidity follows a downward trend from 33% to 31%. May experiences 1mm (0.04") of rainfall over 1.2 days while June records virtually no rainfall. This is accompanied by a decrease in daylight hours, diminishing from 11.1 hours in May to 10.8 hours in June.
Summer weather in Omaruru
Summer in Omaruru is characterised by temperatures dropping further to about 23.7°C (74.7°F) in July which then climb to 26.9°C (80.4°F) by September. Night time temperatures during this time follow a similar trend starting from 9.8°C (49.6°F) in July and escalating to 11.8°C (53.2°F) in September. Relative humidity during these months fluctuates from 30% to 23%. Rainfall during the summer months is essentially non-existent, only picking up slightly at 2mm (0.08") in September. Daylight hours inch upwards to 11.4 hours in August while the sunshine duration remains relatively steady at around 10 hours per day.
Autumn weather in Omaruru
Autumn in Omaruru witnesses a steady increase in temperatures. October records a daytime average of 30.7°C (87.3°F), escalating to about 32.1°C (89.8°F) in November. Nights, on the other hand, register an expected rise in minimal temperatures starting from 15.5°C (59.9°F) in October and reaching 19.5°C (67.1°F) in November. The humidity levels during these months increase from 21% to 27%. Rainfall sees a rise, accumulating to 13mm (0.51") over 3.7 days in October and about 24mm (0.94") in November spread over approximately 7.9 days.
Winter weather in Omaruru
Winter arrives to Omaruru with continuing escalation in temperatures from a daytime high of 32.4°C (90.3°F) in December to a night low of about 20.1°C (68.2°F). The relative humidity also sees an incremental increase reaching 34% in December. Precipitation during this period further deepens, collecting about 37mm (1.46") over an estimated 11.5 days in December. The quantum of daylight remains relatively steady, with the region receiving about 13.4 hours of daylight compared to approximately 9.7 daylight hours of sunshine in December. In essence, the climate endures pleasant sunny days and cool nights with moderate temperatures in winter.
Weather in January
A typical January in Omaruru, Namibia is characterized by warm weather with the highest temperature peaking at 31.3°C (88.3°F). The cool breeze makes the heat tolerable, bringing a sense of calm during the day. Rainfall is also a common feature during this month, adding a touch of freshness to the atmosphere. Weather in January »
Weather in February
Weather conditions shift slightly in February, but it essentially mirrors the warm temperatures of January. Although most days are sunny, rainfall increases significantly making the surrounding vegetation flourish. Omaruru generally has good visibility in February with a moderate breeze to cool off the afternoon heat. Weather in February »
Weather in March
March continues to bear the warm, sunny characteristics of February, though there is a slight dip in recorded temperatures. This month receives less rainfall, making it a drier period compared to the previous month. The typical day in March is mostly sunny with long daylight hours. Weather in March »
Weather in April
By April, residents can feel the start of a gradual cooling trend. The temperature generally decreases from March, providing relief from the previous warm months. With the drop in temperature, windy conditions often prevail accompanied by decreased rainfall. Weather in April »
Weather in May
A remarkable transformation in the weather takes place in May. Locals and visitors can witness a significant decline in temperature compared to the preceding month, marking the onset cooler times. There is a noticeable drop in rainfall during May, with only 1mm (0.04") recorded for the entire month. Weather in May »
Weather in June
June is characterized by the lowest temperatures - dropping to 10.3°C (50.5°F), providing a stark contrast to the heat experienced at the start of the year in Omaruru. The rainfall comes to a halt, making June the driest month of the year. Weather in June »
Weather in July
July continues the cold trend set in June, showcasing a dry and cool weather pattern. Similarly, this month remains free of rain, stretching the dry spell in Omaruru. Although the amount of sunshine hours remains more or less the same as June, the frequency of completely sunny days slightly decreases. Weather in July »
Weather in August
In August, Omaruru begins to warm up slightly from the cool temperatures observed in July. The dry period continues with almost no rainfall reported for this month. Long hours of sunshine and fewer clouds dominate the sky, resulting in excellent visibility. Weather in August »
Weather in September
September marks an abrupt rise in temperatures, signifying the arrival of the warmer season. The dry spell is slightly broken with the city experiencing a rainfall of only 2mm (0.08") for the month. Despite the marginal increase in rainfall, the amount of sunshine remains consistent. Weather in September »
Weather in October
October arrives with higher temperatures and increased rainfall compared to the previous month. The rising heat, combined with the rise in humidity, gives a preliminary indication of the approaching summer season. Sunrise and sunset times extend, resulting in additional daylight hours. Weather in October »
Weather in November
November comes into play with fluctuating weather conditions. There is an increase in temperature from October, making the days hotter. Rainfall further rises to 24mm (0.94"), bringing more moisture into the atmosphere. The average sunshine duration remains fairly consistent, making most days bright and sunny. Weather in November »
Weather in December
Closing out the year, December experiences a slight dip in temperatures as compared to November yet continues to be relatively humid. This month also encounters increased rainfall adding to the lively and refreshing ambiance. The amount of daylight reaches its annual peak, providing long sunny days. Weather in December »
Updated: Jun 4, 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
How much does it rain?
Throughout the year, in Omaruru, there are 79.5 rainfall days, and 272mm (10.71") of precipitation is accumulated.
What is the month with the highest UV index in Omaruru?
The months with the highest UV index are January, October through December, with an average maximum UV index of 7.
What is the wettest month?
The month with the most rainfall in Omaruru is February, when the rain falls for 15.5 days and typically aggregates up to 82mm (3.23") of precipitation.
What is the month with the least sunshine?
The month with the least sunshine is February, with an average of 9.5h of sunshine.
What is the most humid month?
The most humid month is March, with an average relative humidity of 51%.
When is the lowest UV index?
The months with the lowest UV index are May through July, with an average maximum UV index of 5.
What month is the coldest?
The coldest period tends to be June, when average temperatures fluctuate between a high of 23.6°C (74.5°F) and a low of 10.3°C (50.5°F).
What is the driest month?
In Omaruru, Namibia, rain does not fall in June through August.
What is the month with the shortest days?
The month with the shortest days is June, with an average of 10h and 54min of daylight.
What month has the most sunshine in Omaruru?
With an average of 10h of sunshine, August has the most sunshine of the year.
What is the least humid month?
September is the least humid month in Omaruru, with an average relative humidity of 21%.
When does it rain in Omaruru?
Months with rainfall in Omaruru are January through May, September through December.
What part of the year is the hottest?
October is the warmest month, with the temperature often reaching an average high of 32.4°C (90.3°F) and an average low of 18.4°C (65.1°F).
When are the longest days?
The month with the longest days in Omaruru is December, with an average of 13h and 24min of daylight.
Is there Daylight Saving Time (DST)?
Omaruru does not utilize Daylight Saving Time (DST). CAT timezone is used throughout the entire year.
Average temperature
Omaruru, Namibia
The warmest month (with the highest average high temperature) is October (32.4°C).
The month with the lowest average high temperature is June (23.6°C).
The month with the highest average low temperature is December (20.1°C).
The coldest month (with the lowest average low temperature) is July (9.8°C).
Average pressure
Omaruru, Namibia
- Average pressure in January:
1010.9mbar - Average pressure in February:
1011.1mbar - Average pressure in March:
1012.5mbar - Average pressure in April:
1014.5mbar - Average pressure in May:
1016.6mbar - Average pressure in June:
1018.9mbar
- Average pressure in July:
1019.4mbar - Average pressure in August:
1017.2mbar - Average pressure in September:
1014.9mbar - Average pressure in October:
1012.6mbar - Average pressure in November:
1011.5mbar - Average pressure in December:
1011mbar
The month with the highest atmospheric pressure is July (1019.4mbar).
The month with the lowest atmospheric pressure is January (1010.9mbar).
Average wind speed
Omaruru, Namibia
- Average wind speed in January:
9.9km/h - Average wind speed in February:
9km/h - Average wind speed in March:
9.2km/h - Average wind speed in April:
10.3km/h - Average wind speed in May:
11.2km/h - Average wind speed in June:
11.7km/h
- Average wind speed in July:
13.1km/h - Average wind speed in August:
11.2km/h - Average wind speed in September:
11km/h - Average wind speed in October:
11.6km/h - Average wind speed in November:
10.7km/h - Average wind speed in December:
9.9km/h
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 (9km/h).
Average humidity
Omaruru, Namibia
The month with the highest relative humidity is March (51%).
The month with the lowest relative humidity is September (21%).
Average rainfall
Omaruru, Namibia
The wettest month (with the highest rainfall) is February (82mm).
The driest months (with the least rainfall) are June, July and August (0mm).
Average rainfall days
Omaruru, Namibia
- Average rainfall days in January:
13 days - Average rainfall days in February:
15.5 days - Average rainfall days in March:
15.3 days - Average rainfall days in April:
8.8 days - Average rainfall days in May:
1.2 days - Average rainfall days in June:
0.1 days
- Average rainfall days in July:
0 days - Average rainfall days in August:
0.3 days - Average rainfall days in September:
2.2 days - Average rainfall days in October:
3.7 days - Average rainfall days in November:
7.9 days - Average rainfall days in December:
11.5 days
The month with the highest number of rainy days is February (15.5 days).
The month with the least rainy days is July (0 days).
Average daylight / Average sunshine
Omaruru, Namibia
- Average daylight in January:
13h and 2min - Average daylight in February:
12h and 5min - Average daylight in March:
12h and 1min - Average daylight in April:
11h and 4min - Average daylight in May:
11h and 1min - Average daylight in June:
10h and 5min
- Average daylight in July:
11h and 0min - Average daylight in August:
11h and 2min - Average daylight in September:
12h and 0min - Average daylight in October:
12h and 4min - Average daylight in November:
13h and 1min - Average daylight in December:
13h and 2min
The month with the longest days is December (Average daylight: 13h and 24min).
The month with the shortest days is June (Average daylight: 10h and 54min).
- Average sunshine in January:
9h and 4min - Average sunshine in February:
9h and 3min - Average sunshine in March:
9h and 4min - Average sunshine in April:
9h and 4min - Average sunshine in May:
9h and 5min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
9h and 5min - Average sunshine in August:
10h and 0min - Average sunshine in September:
9h and 5min - Average sunshine in October:
9h and 5min - Average sunshine in November:
9h and 5min - Average sunshine in December:
9h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 9h and 30min).
Average sunshine days
Omaruru, Namibia
- Average sunshine days in January:
14.9 days - Average sunshine days in February:
10.9 days - Average sunshine days in March:
12.8 days - Average sunshine days in April:
19.7 days - Average sunshine days in May:
29.6 days - Average sunshine days in June:
29.8 days
- Average sunshine days in July:
31 days - Average sunshine days in August:
30.7 days - Average sunshine days in September:
27 days - Average sunshine days in October:
25.5 days - Average sunshine days in November:
20 days - Average sunshine days in December:
16.5 days
The month with the most sunshine days is July (31 days).
The month with the least sunshine days is February (10.9 days).
Average UV index
Omaruru, Namibia
The months with the highest UV index are January, October, November and December (UV index 7).
The months with the lowest UV index are May, June and July (UV index 5).
Average cloud cover
Omaruru, Namibia
The month with the most cloud cover is February (Cloud cover 21).
The month with the least cloud cover is August (Cloud cover 1).
Average visibility
Omaruru, 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).
Omaruru, Namibia
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