Juba, South Sudan Climate & Monthly Averages
The climate of Juba
Weather in Juba is shaped by its tropical wet-and-dry climate - expect year-round warmth split between a rainy season and a pronounced dry season. March afternoons typically reach 101°F (38°C), while August highs hover near 88°F (31°C). Annual precipitation averages 27.3 inches (693 mm) over about 107 rainy days.
Climate quick facts
- Hottest month: March - highs near 101°F (38°C)
- Coldest month: August - highs near 88°F (31°C)
- Record high: 109°F (43°C) · Record low: 64°F (18°C) (2015–2024)
- Wettest month: October (13 rainy days) · Sunniest: January (11.3 h sun/day)
- Climate type: tropical wet-and-dry - year-round warmth split between a rainy season and a pronounced dry season
Temperatures through the year
The warmest stretch of the year centers on March. Highs average 101°F (38°C) and overnight lows stay near 79°F (26°C). The coolest month is August, with typical highs of 88°F (31°C) and lows around 71°F (22°C). Based on 2015–2024 weather data, temperatures have reached as high as 109°F (43°C) and dropped as low as 64°F (18°C).
Rain, sun and snow
October is usually the wettest month. It brings about 4.6 inches (118 mm) of rain over 13 days, while January is the driest. January brings the most sunshine, averaging 11.3 hours of sun a day.
Monthly climate table
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 99° | 73° | 0 | 0.1 in | 11.3 h/day | 28% |
| February | 101° | 76° | 1 | 0.2 in | 11.2 h/day | 29% |
| March | 101° | 79° | 4 | 0.6 in | 11.1 h/day | 39% |
| April | 97° | 77° | 11 | 2.3 in | 10.4 h/day | 54% |
| May | 93° | 75° | 13 | 3.3 in | 10.7 h/day | 65% |
| June | 90° | 73° | 13 | 3.1 in | 10.8 h/day | 68% |
| July | 88° | 72° | 15 | 4.2 in | 10.5 h/day | 72% |
| August | 88° | 71° | 16 | 4.2 in | 10.8 h/day | 75% |
| September | 90° | 72° | 12 | 3.0 in | 11.0 h/day | 72% |
| October | 91° | 73° | 13 | 4.6 in | 10.2 h/day | 69% |
| November | 94° | 73° | 6 | 1.5 in | 10.4 h/day | 59% |
| December | 98° | 74° | 1 | 0.2 in | 11.0 h/day | 39% |
Juba month by month
Juba weather in January
January brings highs around 99°F (37°C), lows near 73°F (23°C), about 0 wet days - typically the driest month and the sunniest month of the year in Juba.
Juba weather in February
February brings highs around 101°F (38°C), lows near 76°F (25°C), about 1 wet days.
Juba weather in March
March brings highs around 101°F (38°C), lows near 79°F (26°C), about 4 wet days - typically the hottest month of the year in Juba.
Juba weather in April
April brings highs around 97°F (36°C), lows near 77°F (25°C), about 11 wet days.
Juba weather in May
May brings highs around 93°F (34°C), lows near 75°F (24°C), about 13 wet days.
Juba weather in June
June brings highs around 90°F (32°C), lows near 73°F (23°C), about 13 wet days.
Juba weather in July
July brings highs around 88°F (31°C), lows near 72°F (22°C), about 15 wet days.
Juba weather in August
August brings highs around 88°F (31°C), lows near 71°F (22°C), about 16 wet days - typically the coldest month of the year in Juba.
Juba weather in September
September brings highs around 90°F (32°C), lows near 72°F (22°C), about 12 wet days.
Juba weather in October
October brings highs around 91°F (33°C), lows near 73°F (23°C), about 13 wet days - typically the wettest month of the year in Juba.
Juba weather in November
November brings highs around 94°F (34°C), lows near 73°F (23°C), about 6 wet days.
Juba weather in December
December brings highs around 98°F (36°C), lows near 74°F (23°C), about 1 wet days.
Seasons in Juba
March through May
March through May in Juba turns very hot, with daytime highs averaging 97°F (36°C) and nights around 77°F (25°C); expect showers on roughly 28 days across the season.
June through August
June through August in Juba brings hot afternoons, with daytime highs averaging 89°F (32°C) and nights around 72°F (22°C); expect showers on roughly 44 days across the season.
September through November
September through November in Juba turns very hot, with daytime highs averaging 92°F (33°C) and nights around 73°F (23°C); expect showers on roughly 32 days across the season.
December through February
December through February in Juba brings serious heat, with daytime highs averaging 99°F (37°C) and nights around 74°F (24°C); precipitation is infrequent.
Climate questions, answered
What is the average temperature in Juba?
Is Juba hot in summer?
Is Juba cold in winter?
How many rainy days does Juba get in a year?
Best time to visit Juba
The best time to visit Juba is generally June to October, when these months combine the driest skies with the most comfortable heat. Daytime temperatures in that window typically sit near 90°F (32°C).
Pack for Juba with lightweight, breathable clothing and strong sun protection for the hot months; a compact umbrella or rain shell - showers are a regular feature. Evenings can feel noticeably cooler than afternoons - March nights average 79°F (26°C).
Juba temperature records (2015-2024)
Derived from ERA5 reanalysis data, 2015–2024. Official station records may differ.