Climate Chart of Lusaka, Zambia
Monthly data: Temperature °C, Rain (mm), Sunshine (h) · 2013–2023
For Lusaka, Zambia, the climate data cover 2013–2023. Monthly mean temperatures reach their highest point in October at 25.0 °C, while the lowest monthly mean is in July at 16.2 °C. Mean daily rainfall peaks in January at 7.58 mm/day. Sunshine also varies through the year, with the highest daily mean in October at 11.34 hours/day. These monthly averages offer a broad planning guide, rather than a forecast for any particular day.
Climate overview
Temperature
The monthly mean temperature is highest in October, at 25.0 °C, and lowest in July, at 16.2 °C. These are averages for each month, not daytime maximum temperatures, so they do not describe the full range visitors may encounter within a day. Across the calendar-month means, the unweighted mean is 20.6 °C. It provides a compact summary of the period but is not weighted by the number of days in each month.
Rain
Mean daily rainfall is highest in January, at 7.58 mm/day, and lowest in August, at 0.01 mm/day. These are daily averages within the respective months, not monthly rainfall totals; the lower mean does not guarantee rain-free days or indicate how often rain occurs. The unweighted mean across the monthly daily-rainfall averages is 2.08 mm/day. Use it as a broad summary rather than a month-by-month expectation or a measure of rainfall frequency.
Sunshine
Mean daily sunshine reaches 11.34 hours/day in October, while the lowest monthly mean is 8.83 hours/day in January. These averages can help with broad outdoor-planning expectations, but sunshine duration is not the same as day length and does not guarantee clear skies on a given day. The unweighted mean of the monthly sunshine averages is 10.20 hours/day. It summarizes the calendar-month means without accounting for the different number of days in each month.
Best Travel Time Guide for Lusaka, Zambia: Ideal Seasons and Weather Insights
For visitors prioritising cooler monthly averages, July is the relevant option: its monthly mean temperature is 16.2 °C. This is a monthly average, not a daytime high or a guarantee of particular conditions on travel dates. If lower average rainfall is the priority, consider August, when mean daily rainfall is 0.01 mm/day; for rain preparation, note that the highest mean daily rainfall occurs in January at 7.58 mm/day. Neither average specifies rain frequency or guarantees dry or wet days, so flexible plans and suitable rain protection remain useful.
For outdoor sightseeing planned around average sunshine, October has the highest mean daily sunshine duration at 11.34 hours/day, while January has the lowest at 8.83 hours/day. These figures can inform daylight-outdoor planning, but sunshine duration is not day length and does not predict the sky conditions for an individual visit.
Climate Data Overview for Lusaka, Zambia
Explore the comprehensive climate data for Lusaka, Zambia. This detailed table provides valuable insights into temperature variations, precipitation levels, and seasonal changes, helping you understand the unique weather patterns of this region.
| Month | Average: Temperature °C | Rain (mm) / day | Snow (mm) / day | Sunshine (h) / day |
|---|---|---|---|---|
| Jan | 21.0 | 7.58 | 0.00 | 8.83 |
| Feb | 21.0 | 5.82 | 0.00 | 9.28 |
| Mar | 20.8 | 2.79 | 0.00 | 10.26 |
| Apr | 19.8 | 1.04 | 0.00 | 10.06 |
| May | 18.3 | 0.09 | 0.00 | 10.27 |
| Jun | 16.4 | 0.03 | 0.00 | 9.89 |
| Jul | 16.2 | 0.03 | 0.00 | 10.10 |
| Aug | 19.2 | 0.01 | 0.00 | 10.59 |
| Sep | 22.7 | 0.03 | 0.00 | 11.14 |
| Oct | 25.0 | 0.23 | 0.00 | 11.34 |
| Nov | 24.2 | 2.27 | 0.00 | 10.81 |
| Dec | 22.4 | 5.02 | 0.00 | 9.78 |
| Average | 20.6 | 2.08 | 0.00 | 10.20 |
