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At the peak of Zambia’s rainy season, you can expect heavy rainfall for a few hours most days, with sunny spells in between. Temperatures remain high, reaching over 30ºC, with high humidity. The rainfall is yet to make a significant difference to the Victoria Falls, and the flow of water here remains low. The landscapes are green and lush and the air crystal clear, but with the abundance of water the wildlife disperses, and the thick bush can restrict sightings. It severely limits walking safaris too. Migrant birds boost the species count at this time.

With seasonal rivers in flood and dirt roads and airstrips unusable, many camps in Zambia become inaccessible, and close. Only a few lodges in the central Kafue and the South Luangwa remain open. Few people visit in January, so the parks are incredibly quiet and the camps charge their lowest rates.

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February remains in the heart of the rainy season, with dramatic thunderstorms delivering a few hours of rain most days, interspersed with clear sunny skies. There is still an abundance of water in the environment, dispersing game and closing camps. With the thick bush, game viewing is limited and walking safaris restricted, but the swollen rivers allow some activities that would be unavailable in the dry season, such as boat trips on the Luangwa River.

After a couple of months of rain, water will once more be making its way to the Zambezi River, and the flow of water over the Victoria Falls will start to pick up.
Visitor numbers and costs at the few open camps remain low.

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March is the last month of the rainy season in Zambia, and there are still heavy downpours most days. Water levels are at their highest making it difficult to get around the country. Temperatures still reach over 30ºC most days, too, with the rain causing high levels of humidity.

Many camps remain closed, and the thick bush limits game viewing and walking safaris. However, many animals are raising young at this time of year, with predators taking advantage of the easy prey, so sightings can be incredible, if sporadic. Wild dogs in the South Luangwa are particularly active at this time of year. With clear air and increasingly frequent blue skies as a backdrop, photography can be spectacular. The birding remains excellent as thousands of birds prepare for their winter migration.

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As the rains change from intense downpours to lighter and sporadic showers, April is very much a transitionary period in Zambia. The landscape remains exceptionally green and lush, with sparse viewing of larger wildlife.

Although camps start to reopen in April, most remain closed, and others that were open at the start of the year may shut to prepare for the coming dry season. This is the first month of the year when it’s possible to visit the Lower Zambezi.

The Zambezi River will be at its highest level with the Victoria Falls in full flow, but with huge amounts of spray kicked up views of the waterfall are often obscured.

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May is typically the first month of the dry season. While there is the chance of an odd shower, the majority of days are clear and sunny. As winter approaches, temperatures start to drop, with most days reaching highs of around 26ºC.

As the landscape dries out, access to the parks improves, and all but the most remote bushcamps reopen. After five months of rain there is still a lot of standing water, but despite the thick bush May marks a distinct improvement in game viewing, and clear air is a continuing bonus for photographers.

The end of the month can be a popular time for visitors, taking advantage of typically good weather, improved game viewing, and the last of the low-season rates offered by the camps.

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Zambia sees virtually no rainfall in June, with a strong chance of sunny days throughout. The humidity drops dramatically and, as winter approaches, temperatures reduce, falling to around 10ºC at night but still warming to 25ºC during the day.

The landscape remains lush but the bush starts to die back significantly, improving visibility for game viewing and walking safaris. All the camps in the South Luangwa and Lower Zambezi are open by the start of June. While some have a ‘shoulder season’, others start charging their highest rates.

The water coming over the Victoria Falls starts to recede, reducing the mist and spray kicked up, providing better views of the waterfall itself.

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As the dry season continues, vegetation and long grasses have mostly died back and water starts to become scarce. Wildlife starts to cluster around the major sources of water and the game viewing approaches its best.

July is the first month of winter, and while daytime temperatures are in the 20s Celsius, temperatures at night can drop to single digits. Early morning and late evening drives in open vehicles are particularly cold, and blankets and hot water bottles are often provided.

Visitor numbers increase significantly and space at popular/small camps can get tight. Nearly all properties are now charging their highest rates. Even floodwaters on northern Kafue’s Busanga Plains have now receded, and all camps in Zambia are open.

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By August, the vegetation has died back and wildlife is now congregating around the remaining water sources, providing excellent game viewing. With virtually no chance of rain you are almost guaranteed sunny days, although dust and smoke in the air means a visible haze starts to appear on the horizon.

Temperatures can drop below 5ºC at night but climb to the 20s Celsius during the day. Jackets and gloves are recommended for morning and evening drives. This is one of the most popular – and most expensive – months to travel. European school holidays have little impact on travel within Zambia, but they do increase international flight costs, and all camps are charging their highest rates.

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September is the most popular, and arguably the best, time of year to travel. Rain is almost unheard of so humidity is low, and temperatures are starting to climb. Morning drives are more comfortable, with daytime temperatures normally in the low 30s Celsius.

Water is scarce, so wildlife clusters around the few remaining sources. Game viewing is very nearly at its best, with a good chance of seeing interactions between species. Camps are charging their highest rates and are at their busiest, with popular camps often fully booked more than a year in advance.

A significant haze sometimes appears on the horizon, impacting on landscape views and affecting photography. Depending on the rainfall in the wet season, the Victoria Falls can start looking dry, with more cliff face than waterfall on show.

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As the dry season peaks, the landscape in October is brown and barren, with little ground-level vegetation, though the promise of rain may bring the occasional shower. Temperatures can be uncomfortably hot, reaching over 40ºC in the daytime and rarely dropping below 20ºC at night. This is particularly challenging on walking safaris and in camps without air conditioning.

A thick haze on the horizon sometimes turns photographic backgrounds grey-brown rather than sky-blue. The lack of water sees hippos and crocodiles cram themselves into the few remaining shallow rivers, with other wildlife carefully skirting around them in order to drink. Game viewing is at its absolute best, and you’re most likely to see hunts in October.

On the Zambian side, stretches of the Victoria Falls become a dry cliff face.

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November typically marks the end of the dry season. Although the timing of the rains is always uncertain, temperatures remain reliably high and the humidity builds as the rains approach.

While you may avoid the rains in the first week of November, it’s not unusual to see some spectacularly heavy thunderstorms, followed by an explosion of green growth. Wildlife disperses rapidly after the rains, no longer restricted to limited waterholes closely monitored by predators. However, Kasanka’s bat migration is at its peak, and wildebeest gather on Liuwa Plains.

Many remote camps close, and those that remain open significantly drop their rates. The initial rains have little impact on the Victoria Falls, but do significantly reduce the atmospheric haze.

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December is typically the first month in Zambia’s rainy season, with heavy thunderstorms most days interspersed by sunny spells. Temperatures start to fall, but still reach over 30ºC in the daytime, with high levels of humidity.

As the rainfall increases it brings plentiful water into the landscape, encouraging the growth of thick green vegetation. Wildlife remains in the national parks and sightings are possible, but overall game viewing is poor. Access to the parks becomes problematic and all but a handful of camps around the entrance to the South Luangwa and the centre of Kafue national parks close. Those that do remain open charge their lowest rates and are very quiet.

The rain removes any smoke and dust from the air, returning the sky to a dazzling blue that is great for photographers.

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