Monthly climate averages for Tsumeb, Namibia. Based on 10-year ERA5 reanalysis data.
BSh Hot Semi-Arid
Climate OverviewTsumeb, Namibia in May has warm conditions, with highs averaging 26.6°C (80°F). Rain is rare, falling on about 0 days this month. Temperatures drop noticeably between day and night.
This month falls at the end of Autumn.
Daily highs in May gradually drop from around 28°C (82°F) at the start to 26°C (78°F) by month's end.
The warmest days tend to fall around the 1th, averaging 27.7°C (82°F).
Compared to April, this month is about 1°C cooler with 4 fewer rainy days. Temperatures begin dropping heading into June.
Daily averages based on historical data (2016–2025)
Daytime temperatures around 27°C (80°F) are ideal for full-day outdoor exploration.
Rain is uncommon in this month, so most days stay dry from morning through evening.
2 of the last 5 yearly records were warmer than this month's long-run average.
| Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 30°C / 19°C | 31°C / 20°C | 15days (165 mm) Wet | 10.3h Excellent | 59% Moderate | 9.2 Very High | Good | View Details |
| February | 29°C / 19°C | 31°C / 20°C | 13days (132 mm) Wet | 10.1h Excellent | 63% Muggy | 8.9 Very High | Good | View Details |
| March | 29°C / 19°C | 30°C / 19°C | 12days (73 mm) Wet | 10.6h Excellent | 62% Muggy | 8.7 Very High | Good | View Details |
| April best | 28°C / 17°C | 28°C / 16°C | 4days (29 mm) Good | 10.4h Excellent | 53% Moderate | 7.4 Very High | Excellent | View Details |
| May best | 27°C / 14°C | 24°C / 11°C | 0days (0 mm) Excellent | 10.3h Excellent | 35% Comfortable | 6.5 High | Excellent | View Details |
| June | 24°C / 11°C | 21°C / 7°C | 0days (0 mm) Excellent | 10.1h Excellent | 33% Comfortable | 5.9 High | Excellent | View Details |
| July | 24°C / 11°C | 21°C / 7°C | 0days (0 mm) Excellent | 10h Excellent | 28% Comfortable | 6.2 High | Excellent | View Details |
| August best | 29°C / 14°C | 26°C / 9°C | 0days (0 mm) Excellent | 10.5h Excellent | 20% Comfortable | 7.2 Very High | Excellent | View Details |
| September best | 33°C / 18°C | 30°C / 13°C | 1days (1 mm) Excellent | 11h Excellent | 17% Comfortable | 8.4 Very High | Excellent | View Details |
| October best | 35°C / 20°C | 33°C / 17°C | 1days (6 mm) Excellent | 11.4h Excellent | 20% Comfortable | 9.2 Very High | Excellent | View Details |
| November | 34°C / 21°C | 34°C / 19°C | 7days (30 mm) Good | 11.7h Excellent | 35% Comfortable | 9.3 Very High | Good | View Details |
| December | 32°C / 20°C | 33°C / 20°C | 12days (97 mm) Wet | 11.3h Excellent | 48% Moderate | 9 Very High | Good | View Details |
Summer clothing like shorts, t-shirts, and sundresses will be comfortable. Bring a light cardigan for air-conditioned spaces.
Temperatures drop significantly at night, so pack layers you can add or remove throughout the day.
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