May weather forecastGross Barmen, Namibia
May
Weather in May
The last month of the autumn, May, is also an agreeable month in Gross Barmen, Namibia, with an average temperature varying between 10°C (50°F) and 22.6°C (72.7°F).Temperature
The advent of May observes an average high-temperature of an agreeable 22.6°C (72.7°F), nearly identical to April's 24.5°C (76.1°F). A significant temperature decrease to an average a fresh 10°C (50°F) characterizes Gross Barmen's nighttime temperatures during May.Humidity
In May, the average relative humidity is 38%.Rainfall
May is the last month it rains. During 1.7 rainfall days, in May, Gross Barmen aggregates 2mm (0.08") of precipitation. Throughout the year, there are 80.2 rainfall days, and 304mm (11.97") of precipitation is accumulated.Daylight
In May, the average length of the day is 11h and 4min.On the first day of May, sunrise is at 07:11 and sunset at 18:28. On the last day of the month, sunrise is at 07:24 and sunset at 18:16 CAT.
Sunshine
In May, the average sunshine is 9.8h.UV index
In May, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.Note: The daily high UV index of 5 in May translates into this advice:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Gross Barmen, Namibia
- Average high temperature in May: 22.6°C
The warmest months (with the highest average high temperature) are October and November (29.5°C).
The month with the lowest average high temperature is July (19.8°C).
- Average low temperature in May: 10°C
The month with the highest average low temperature is January (18.9°C).
The coldest month (with the lowest average low temperature) is July (6°C).
Average pressure in May
Gross Barmen, Namibia
- Average pressure in May: 1018.2mbar
The month with the highest atmospheric pressure is July (1021.3mbar).
The month with the lowest atmospheric pressure is January (1010.7mbar).
Average wind speed in May
Gross Barmen, Namibia
- Average wind speed in May: 10.1km/h
The windiest month (with the highest average wind speed) is October (12.6km/h).
The calmest month (with the lowest average wind speed) is March (9.3km/h).
Average humidity in May
Gross Barmen, Namibia
- Average humidity in May: 38%
The month with the highest relative humidity is March (51%).
The months with the lowest relative humidity are September and October (19%).
Average rainfall in May
Gross Barmen, Namibia
- Average rainfall in May: 2mm
The wettest month (with the highest rainfall) is February (102mm).
The driest months (with the least rainfall) are June, July and August (0mm).
Average rainfall days in May
Gross Barmen, Namibia
- Average rainfall days in May: 1.7 days
The month with the highest number of rainy days is February (15.9 days).
The month with the least rainy days is August (0 days).
Average daylight in May /
Average sunshine in May
Gross Barmen, Namibia
- Average daylight in May: 11h and 6min
The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 48min).
- Average sunshine in May: 9h and 48min
The month with the most sunshine is November (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 9h and 24min).
Average sunshine days in May
Gross Barmen, Namibia
- Average sunshine days in May: 28.9 days
The month with the most sunshine days is July (30.7 days).
The month with the least sunshine days is February (9.8 days).
Average UV index in May
Gross Barmen, Namibia
- Average UV index in May: 5
The months with the highest UV index are January, February, October, November and December (UV index 6).
The months with the lowest UV index are June and July (UV index 4).
Average cloud cover in May
Gross Barmen, Namibia
- Average cloud cover in May: 4
The month with the most cloud cover is February (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 1).
Average visibility in May
Gross Barmen, Namibia
- Average visibility in May: 10km
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).





