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Contents
- The climate of Rundu
- The best time to visit Rundu
- The worst time to visit Rundu
- Spring weather in Rundu
- Summer weather in Rundu
- Autumn weather in Rundu
- Winter weather in Rundu
- 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 Rundu
Rundu, positioned in Namibia, falls under the BSh or Subtropical steppe as per the Köppen climate classification. This results in an overall hot, semi-arid climate with temperature and rainfall patterns, fluctuating throughout the year. Weather conditions in this location include long, hot summers with moderate to high humidity levels, and brief, mild winters.
Analysing the climate data, noticeable variations across monthly averages are evident. Temperature highs range from 25.4°C (77.7°F) during the cooler months to 36.3°C (97.3°F) in the peak of the hot season. The corresponding lows show a significant dip from 21.8°C (71.2°F) to 9.7°C (49.5°F), demonstrating the wide temperature range. Relative humidity varies from a dry 19% to a more humid 65%, dependent on the month.
Rainfall pattern across the year is distinct with a peak accumulation of 74mm (2.91") and a lowest at 0mm (0"), spanning between the start of the year and the middle months. From May to August, rainfall values record at 0mm (0"), indicating a dry period in Rundu.
Analysing the climate data, noticeable variations across monthly averages are evident. Temperature highs range from 25.4°C (77.7°F) during the cooler months to 36.3°C (97.3°F) in the peak of the hot season. The corresponding lows show a significant dip from 21.8°C (71.2°F) to 9.7°C (49.5°F), demonstrating the wide temperature range. Relative humidity varies from a dry 19% to a more humid 65%, dependent on the month.
Rainfall pattern across the year is distinct with a peak accumulation of 74mm (2.91") and a lowest at 0mm (0"), spanning between the start of the year and the middle months. From May to August, rainfall values record at 0mm (0"), indicating a dry period in Rundu.
The best time to visit Rundu
Considering the various weather conditions, the period from May to August emerges as the most favourable time to visit Rundu. During these months, the area experiences mild temperatures ranging between 25.4°C (77.7°F) to 27.7°C (81.9°F) during the day and 9.7°C (49.5°F) to 14.1°C (57.4°F) at night. The humidity levels are at the lower spectrum at around 24% to 40%. Furthermore, these months see no rainfall, making outdoor activities and sightseeing convenient and enjoyable.
The worst time to visit Rundu
On the contrary, the months from December to February present challenging weather conditions for visitors. During these months, the temperature soars to highs of 30.3°C (86.5°F) to 36.3°C (97.3°F) and nighttime lows remain above the 19.8°C (67.6°F) mark. Moreover, these months experience the highest rainfall, stabilizing around 67mm (2.64") to 74mm (2.91"), coinciding with increased humidity levels, reaching up to 63% to 65%. This combination of hot and wet conditions can make outdoor activities difficult and uncomfortable.
Spring weather in Rundu
In Rundu, spring months are marked by gradually increasing temperatures and decreasing rainfall. Temperatures start to climb from a daily high of 25.4°C (77.7°F) in September to 34.3°C (93.7°F) in November, with corresponding lows moving from 10.4°C (50.7°F) to 21.8°C (71.2°F). The rainfall also sees a transition from 0mm (0") in September to 44mm (1.73") by November, signaling the onset of the wet season.
Summer weather in Rundu
The summer season in Rundu is characterized by extremely hot temperatures and a high frequency of rainfall. Daytime highs in December reach up to 36.3°C (97.3°F) and maintain above 30°C (86°F) through the season. Night temperatures range from 19.8°C (67.6°F) to 21.2°C (70.2°F). Rainfall is at its peak during these months, with December witnessing the highest rainfall of 74mm (2.91").
Autumn weather in Rundu
Autumn in Rundu displays a transition from the high temperatures and substantial rainfall of summer to the milder conditions of winter. From February to April, daily highs fall from 29.7°C (85.5°F) to 28.9°C (84°F), while night temperatures drop from 19.3°C (66.7°F) to 17.2°C (63°F). Rainfall also follows a declining trend, from 39mm (1.54") in February to 1mm (0.04") by April.
Winter weather in Rundu
Winter months in Rundu (May to August) are marked by a drop in temperatures and an absence of rainfall. Daytime highs fluctuate slightly from 25.4°C (77.7°F) to 30.1°C (86.2°F), while nighttime temperatures can go as low as 9.7°C (49.5°F) in July. The absence of rainfall during these months distinguishes winter from the rest of the year. These are the driest months, making it a favorable time for outdoor activities.
Weather in January
Rundu, Namibia begins the new year with a warm climate, facilitating a fair amount of tourist activity. The city experiences its peak rainfall, with amounts reaching up to 74mm (2.91"). Compared to the preceding month of December, weather conditions in January are slightly cooler, yet temperatures remain quite high. Weather in January »
Weather in February
The weather in Rundu continues to be warm in February, mirroring the conditions experienced in January. However, February records marginally lower rainfall than January, which comes down from 74mm (2.91") to 67mm (2.64"). The city sees a slight drop in temperatures from January to February, with lower humidity levels. Weather in February »
Weather in March
The transition from February to March in Rundu is marked by a noticeable decrease in rainfall and a slight drop in temperatures. The reduction in rainfall, from 67mm (2.64") in February down to 39mm (1.54") in March, provides for a more comfortable and dry stay for visitors. Weather in March »
Weather in April
April signals the beginning of the dry season in Rundu, reflected in a noteworthy drop in rainfall. The city’s average rainfall dips from 39mm (1.54") in March to just 22mm (0.87") in April, signifying the arrival of a drier climate. Weather in April »
Weather in May
Rundu experiences its driest month in May, with rainfall almost disappearing, registering a meagre 1mm (0.04"). The month is marked by a deep plunge in temperatures and humidity levels, transitioning from April’s semi-arid climate to a full-blown arid climate. Weather in May »
Weather in June
June maintains the arid climate that dominates Rundu during this part of the year. Having recorded zero rainfall, the city experiences one of its driest periods. As the arid conditions persist from May into June, there is a steady increase in wind speed. Weather in June »
Weather in July
July in Rundu trails the climate patterns set by June and keeps up the arid weather. Rainfall remains at zero this month as well. A rise in wind speed sets apart July from the preceding months, indicating a progression towards an even drier climate. Weather in July »
Weather in August
The weather conditions persist through August, with Rundu remaining dry and moderately hot. However, there is a slight increase in average temperatures from July to August. August brings more sunshine, longer daylight hours, and stable atmospheric pressure. Weather in August »
Weather in September
In September, Rundu witnesses the first signs of change in the weather pattern, with temperatures reaching a peak of 34.3°C (93.7°F) and wind speed accelerating to 11.1km/h (6.9mph). This shift towards higher temperatures signals the onset of a warmer climate. Weather in September »
Weather in October
October in Rundu is typically hot, marking the transition from the dry season to the beginnings of a wetter season as the year-end approaches. October registers the first rose in rainfall since May, indicating the city's shift towards a more humid climate. Weather in October »
Weather in November
The weather in November shows Rundu entering its wet season, with a considerable rise in rainfall from 8mm (0.31") in October to 44mm (1.73"). November observes a cooling phase with a slight dip in temperatures from October. The transition to the wet season shows in the increase in humidity levels and the decrease in atmospheric pressure. Weather in November »
Weather in December
December signals the height of the wet season in Rundu, with rainfall reaching close to its yearly maximum. A significant increase in rainfall from 44mm (1.73") in November to 69mm (2.72") shows the height of the wet season. A rise in temperatures, coupled with increasing humidity levels and declining atmospheric pressure, characterise December’s weather. Weather in December »
Updated: Jun 11, 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
What is the rainiest month?
The month with the most rainfall is January, when the rain falls for 14.8 days and typically aggregates up to 74mm (2.91") of precipitation.
How many days does it rain?
Throughout the year, there are 89 rainfall days, and 324mm (12.76") of precipitation is accumulated.
What is the month with the least sunshine?
With an average of 9h of sunshine, January has the least sunshine of the year.
What is the most humid month in Rundu?
February is the most humid month, with an average relative humidity of 65%.
What is the month with the lowest UV index?
The months with the lowest UV index are May through July, with an average maximum UV index of 5.
What is the coldest time of year?
June is the month that records the lowest temperatures, with averages ranging from a high of 25.4°C (77.7°F) to a low of 10.4°C (50.7°F).
What is the driest month?
June through September are months without rainfall.
What is the month with the shortest days?
The month with the shortest days is June, with an average of 11h and 6min of daylight.
What is the least humid month?
With an average relative humidity of 19%, September is the least humid month.
What are the months with the highest UV index?
September, October and December, with an average maximum UV index of 7, are months with the highest UV index.
What is the hottest time of year?
With its average high temperature of 36.3°C (97.3°F) and a low of 20.4°C (68.7°F), October is regarded as the warmest month.
When does it rain?
Months with rainfall are January through May, October through December.
What month has the most sunshine?
With an average of 11.4h of sunshine, November has the most sunshine of the year.
When are the longest days?
With an average of 13h and 12min of daylight, December has the longest days of the year.
Is there Daylight Saving Time (DST)?
Rundu does not observe Daylight Saving Time (DST). CAT timezone is used over the entire year.
Average temperature
Rundu, Namibia
The warmest month (with the highest average high temperature) is October (36.3°C).
The month with the lowest average high temperature is June (25.4°C).
The month with the highest average low temperature is November (21.8°C).
The coldest month (with the lowest average low temperature) is July (9.7°C).
Average pressure
Rundu, Namibia
- Average pressure in January:
1009.3mbar - Average pressure in February:
1009.8mbar - Average pressure in March:
1011.9mbar - Average pressure in April:
1014.5mbar - Average pressure in May:
1017.1mbar - Average pressure in June:
1019.4mbar
- Average pressure in July:
1020mbar - Average pressure in August:
1016.9mbar - Average pressure in September:
1013.3mbar - Average pressure in October:
1010.1mbar - Average pressure in November:
1009.8mbar - Average pressure in December:
1009.7mbar
The month with the highest atmospheric pressure is July (1020mbar).
The month with the lowest atmospheric pressure is January (1009.3mbar).
Average wind speed
Rundu, Namibia
- Average wind speed in January:
8.3km/h - Average wind speed in February:
8.4km/h - Average wind speed in March:
8.5km/h - Average wind speed in April:
8.9km/h - Average wind speed in May:
9.2km/h - Average wind speed in June:
9.8km/h
- Average wind speed in July:
10.7km/h - Average wind speed in August:
10.5km/h - Average wind speed in September:
11.1km/h - Average wind speed in October:
10.1km/h - Average wind speed in November:
8.6km/h - Average wind speed in December:
8.2km/h
The windiest month (with the highest average wind speed) is September (11.1km/h).
The calmest month (with the lowest average wind speed) is December (8.2km/h).
Average humidity
Rundu, Namibia
The month with the highest relative humidity is February (65%).
The month with the lowest relative humidity is September (19%).
Average rainfall
Rundu, Namibia
The wettest month (with the highest rainfall) is January (74mm).
The driest months (with the least rainfall) are June, July, August and September (0mm).
Average rainfall days
Rundu, Namibia
- Average rainfall days in January:
14.8 days - Average rainfall days in February:
14 days - Average rainfall days in March:
14.3 days - Average rainfall days in April:
7.2 days - Average rainfall days in May:
0.9 days - Average rainfall days in June:
0.1 days
- Average rainfall days in July:
0.1 days - Average rainfall days in August:
0 days - Average rainfall days in September:
0.6 days - Average rainfall days in October:
4.6 days - Average rainfall days in November:
13.8 days - Average rainfall days in December:
18.6 days
The month with the highest number of rainy days is December (18.6 days).
The month with the least rainy days is August (0 days).
Average daylight / Average sunshine
Rundu, Namibia
- Average daylight in January:
13h and 1min - Average daylight in February:
12h and 4min - Average daylight in March:
12h and 1min - Average daylight in April:
11h and 4min - Average daylight in May:
11h and 2min - Average daylight in June:
11h and 1min
- Average daylight in July:
11h and 1min - Average daylight in August:
11h and 3min - Average daylight in September:
12h and 0min - Average daylight in October:
12h and 3min - Average daylight in November:
13h and 0min - Average daylight in December:
13h and 1min
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).
- Average sunshine in January:
9h and 0min - Average sunshine in February:
9h and 1min - Average sunshine in March:
9h and 1min - 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:
10h and 0min - Average sunshine in October:
9h and 5min - Average sunshine in November:
11h and 2min - Average sunshine in December:
10h and 1min
The month with the most sunshine is November (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 9h and 0min).
Average sunshine days
Rundu, Namibia
- Average sunshine days in January:
14.7 days - Average sunshine days in February:
13 days - Average sunshine days in March:
15.8 days - Average sunshine days in April:
22.1 days - Average sunshine days in May:
30 days - Average sunshine days in June:
29.9 days
- Average sunshine days in July:
31 days - Average sunshine days in August:
31 days - Average sunshine days in September:
28.9 days - Average sunshine days in October:
22 days - Average sunshine days in November:
12.8 days - Average sunshine days in December:
10.7 days
The months with the most sunshine days are July and August (31 days).
The month with the least sunshine days is December (10.7 days).
Average UV index
Rundu, Namibia
The months with the highest UV index are September, October and December (UV index 7).
The months with the lowest UV index are May, June and July (UV index 5).
Average cloud cover
Rundu, Namibia
The month with the most cloud cover is January (Cloud cover 33).
The month with the least cloud cover is August (Cloud cover 1).
Average visibility
Rundu, Namibia
The months with the highest visibility are April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February and March (9km).
Rundu, Namibia
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