Monthly climate averages for Bor, South Sudan. Based on 10-year ERA5 reanalysis data.
BSh Hot Semi-Arid
Climate OverviewBor, South Sudan in May has hot conditions, with highs reaching 33.9°C (93°F) and afternoons the warmest part of the day. Rain falls on about 12 days this month.
This month falls at the end of Spring. Temperatures are at their seasonal peak.
Temperatures remain fairly steady throughout May, with daily highs around 34°C (93°F).
May sees fairly even rainfall, totalling about 82 mm across the month.
The warmest days tend to fall around the 1th, averaging 35.1°C (95°F).
Compared to April, this month is about 2°C cooler with 4 more rainy days.
Daily averages based on historical data (2016–2025)
With midday temperatures reaching 34°C (93°F), schedule outdoor activities for early morning or late afternoon. Evenings remain warm enough for comfortable outdoor dining and night markets. Keep afternoons flexible as tropical showers are common — they typically clear within an hour.
Rain usually comes in shorter passing showers rather than all-day rain.
3 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 best | 38°C / 26°C | 37°C / 24°C | 0days (1 mm) Excellent | 10.8h Excellent | 24% Comfortable | 8 Very High | Good | View Details |
| February | 39°C / 27°C | 39°C / 26°C | 1days (2 mm) Excellent | 10.8h Excellent | 25% Comfortable | 8.5 Very High | Fair | View Details |
| March | 39°C / 28°C | 40°C / 29°C | 2days (8 mm) Excellent | 10.9h Excellent | 35% Comfortable | 8.7 Very High | Poor | View Details |
| April | 36°C / 27°C | 39°C / 29°C | 8days (51 mm) Wet | 10.8h Excellent | 50% Moderate | 8.2 Very High | Poor | View Details |
| May | 34°C / 25°C | 38°C / 29°C | 12days (81 mm) Wet | 10.7h Excellent | 63% Muggy | 8.1 Very High | Poor | View Details |
| June | 32°C / 24°C | 36°C / 28°C | 14days (95 mm) Wet | 10.2h Excellent | 69% Muggy | 7.8 Very High | Fair | View Details |
| July | 30°C / 23°C | 35°C / 27°C | 18days (115 mm) Wet | 9.9h Good | 76% Humid | 7.6 Very High | Wet | View Details |
| August | 30°C / 23°C | 35°C / 27°C | 18days (139 mm) Wet | 10h Excellent | 77% Humid | 8 Very High | Wet | View Details |
| September | 31°C / 23°C | 37°C / 27°C | 15days (107 mm) Wet | 10.2h Excellent | 77% Humid | 8.6 Very High | Poor | View Details |
| October | 32°C / 24°C | 37°C / 28°C | 14days (83 mm) Wet | 10.3h Excellent | 71% Muggy | 8 Very High | Poor | View Details |
| November | 34°C / 25°C | 37°C / 28°C | 5days (21 mm) Good | 10.7h Excellent | 54% Moderate | 7.5 Very High | Fair | View Details |
| December best | 37°C / 26°C | 37°C / 26°C | 0days (2 mm) Excellent | 10.6h Excellent | 35% Comfortable | 7.6 Very High | Good | View Details |
Light, breathable fabrics like cotton and linen are essential. Opt for loose-fitting clothing in light colors to stay cool.
A waterproof jacket or compact umbrella is recommended for occasional showers.
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