January to February
Green season
Flooded and inaccessible
- January 27.2° day, 19.0° night 282 mm over 26 wet days
- February 26.6° day, 18.9° night 229 mm over 22 wet days
Month by month
Kafue runs on two clocks. The Busanga Plains in the north are a three-and-a-half-month park, open roughly July to early November. The south and centre run far longer, with several camps open most or all of the year. Here is the real calendar.
If you only want the answer
May to August. June here is genuinely rainless, 0 mm on the thirty-year average, against 282 mm in January. Nothing concentrates animals like water that has stopped falling.
The periods below are how this park actually divides its year, with thirty-year climate averages against each month. Averages hide bad years: a dry January still happens, and so does a wet July.
Green season
Flooded and inaccessible
Shoulder
Still flooded
Prime
Wet, camps closed or just opening; access unreliable
Prime
The window opens around early July; Busanga Plains Camp from 15 July
Prime Shoulder
Prime and then peak: the plains dry out, game concentrates, lions near-daily, ballooning from late August
Shoulder
Peak viewing and serious heat, 33 to 38°C and beyond; camps close at month's end
Green season
Closing by around early November as the first rains land
Green season
Flooding again
Climate figures are Open-Meteo climate normals, 1991 to 2020, measured at -15.3, 26.0. Prime, shoulder and green are worked out against this park's own year, not a fixed threshold: the four months with the least rain, the four with the most, and the rest in between. Full charts on the weather page.
Treat Kafue as two parks. The Busanga Plains flood from around December to June, and camps up there operate only from May or June to the end of October at the widest, with realistic access from early July: Busanga Plains Camp opens on 15 July, which is the honest ground truth, whatever brochures promising June may say.
The south and centre are different. Mukambi, Kasabushi's campsite, Mawimbi and Musungwa run year-round; Ila closes only in February; Nanzhila Lake Camp runs March to January; McBrides' and Hippo Lodge run March to December. The exception that proves the rule sits in the far south: Nanzhila Plains Camp opens only mid-June to mid-October, the shortest season in the park, because season length tracks ground conditions, not latitude.