Climate averages 1991–2020
Juba weather
in June.
A hot, wet month: the 8th warmest and the 7th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
June is a hot month in Juba: daytime highs average 30.4°C and nights cool to about 22.2°C. By daytime temperature it is the 8th warmest of the 12 months.
Expect about 111 mm of rain on roughly 17 days, which makes June a wet month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 24 min on an average June day.
The nearest other city in this atlas is Yei (131 km away). In June its highs average 27.9°C, 2.5°C cooler than Juba, with 143 mm of rain.
Among the 6 cities listed in South Sudan, Juba ranks 5th of 6 for the warmest June highs and 2nd of 6 for the driest June (rainfall, lowest first). The mean June high of those 6 cities is 31.3°C; Juba is 0.9°C cooler than that mean.
From June to July, average highs fall by 0.8°C to 29.6°C, and monthly rainfall rises from 111 mm to 127 mm.
The annual picture
June in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Juba climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 35.9°C23.9°C | 23.9°C | 3.0 | 0.9 | 11.912 h |
| February | 37.4°C25.2°C | 25.2°C | 5.8 | 1.4 | 12.012 h |
| March | 36.6°C25.6°C | 25.6°C | 30 | 7.2 | 12.112 h |
| April | 34.0°C24.5°C | 24.5°C | 98 | 15.4 | 12.212 h |
| May | 31.7°C23.3°C | 23.3°C | 122 | 18.6 | 12.312 h |
| June, selected | 30.4°C22.2°C | 22.2°C | 111 | 17.2 | 12.412 h |
| July | 29.6°C21.5°C | 21.5°C | 127 | 19.1 | 12.412 h |
| August | 29.5°C21.4°C | 21.4°C | 135 | 21.0 | 12.312 h |
| September | 30.2°C21.7°C | 21.7°C | 113 | 18.1 | 12.112 h |
| October | 30.3°C21.9°C | 21.9°C | 172 | 20.8 | 12.012 h |
| November | 31.7°C22.3°C | 22.3°C | 72 | 11.6 | 11.912 h |
| December | 34.2°C23.0°C | 23.0°C | 9.2 | 2.2 | 11.812 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
June in nearby cities
- Yei in JuneSouth Sudan · 131 kmHigh 27.9°C · Low 19.5°C · 143 mm rain
- Arua in JuneUganda · 217 kmHigh 26.7°C · Low 17.8°C · 85 mm rain
- Gulu in JuneUganda · 244 kmHigh 26.7°C · Low 18.4°C · 134 mm rain
- Lira in JuneUganda · 324 kmHigh 26.8°C · Low 18.2°C · 114 mm rain
- Kotido in JuneUganda · 351 kmHigh 27.2°C · Low 17.5°C · 106 mm rain
- Masindi in JuneUganda · 354 kmHigh 26.5°C · Low 18.0°C · 96 mm rain
- Hoima in JuneUganda · 381 kmHigh 26.6°C · Low 18.1°C · 174 mm rain
- Bunia in JuneDemocratic Republic of the Congo · 395 kmHigh 26.0°C · Low 17.7°C · 82 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Juba) is explained once on the Juba year overview and on the Sources, method and limits page.